Open Source & Source Available Projects by Peter Boling
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@pboling team leader, web architect, security researcher, and rubyist. Building for web since 2004. 🧰
Ruby >= 1.8
api
ast
bash
bridgetown
ci/cd
css
docker
go
graphql
hanami
html
javascript
jquery
k8s
markdown
minitest
mysql
oauth
openid
postgres
rails
react
resque
roda
sidekiq
sinatra
sqlite3
svelte
test
tree-sitter
typescript
websockets
Hi! I love to solve problems with code. Maintaining these projects, with a focus on improving developer experience, requires a great deal of time and energy. I would appreciate your financial support. Use the switches to filter projects by role, year, tags, and minimum language versions. Join the Discord if you need support, or would like to chat, about any of these projects. If you need an expert, hire me.
Focus on efficiency, repeatable outcomes, and resiliency, to build dozens of rock-solid libraries that "just work". Tests, code coverage, and documented APIs, breed confidence and peace of mind. The Ruby community trusts me with infrastructure-level authorization and authentication libraries. In 2025, oauth2 and I were invited to participate in Session 3 of the GitHub SOSF (Secure Open Source Fund).
Financially support my open source work via: appraisal-rb OpenCollective , dynamoid OpenCollective , kettle-dev OpenCollective , galtzo-floss OpenCollective , resque OpenCollective , rubocop-lts OpenCollective , ruby-oauth OpenCollective , ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
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ast-merge
Ruby >= 4.0
ast
grammar
ruby
structuredmerge
templating
test
tree-sitter
☯️ Core diagnostics, conformance, planning, reporting, and review-state contracts for Structured Merge.
Financially support my work on ast-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby (34 projects)
ast-template
Ruby >= 4.0
ruby
structuredmerge
💎 Product-level directory session reporting above ast-merge for Structured Merge.
Financially support my work on ast-template via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
bash-merge
Ruby >= 4.0
api
ast
bash
ruby
structuredmerge
templating
tree-sitter
☯️ Bash statement, comment, freeze-block, and template merge behavior for Structured Merge.
Financially support my work on bash-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
binary-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Portable binary preservation planning and diagnostics for Structured Merge.
Financially support my work on binary-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
citrus-toml-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Citrus-backed TOML provider gem for the Structured Merge TOML family.
Financially support my work on citrus-toml-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
commonmarker-merge
Ruby >= 4.0
api
ast
markdown
ruby
structuredmerge
templating
☯️ Commonmarker-backed Markdown provider gem for the Structured Merge Markdown family.
Financially support my work on commonmarker-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
dotenv-merge
Ruby >= 4.0
api
ast
dotenv
grammar
ruby
structuredmerge
templating
tree-sitter
☯️ Dotenv assignment, comment, freeze-block, and template merge behavior for Structured Merge.
Financially support my work on dotenv-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
go-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Portable Go module owner analysis and merge behavior for Structured Merge.
Financially support my work on go-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
json-merge
Ruby >= 4.0
api
ast
json
ruby
structuredmerge
templating
tree-sitter
☯️ Portable JSON and JSONC analysis, owner matching, fallback, and merge behavior for Structured Merge.
Financially support my work on json-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
kettle-jem
Ruby >= 4.0
ruby
structuredmerge
🔮 Kettle::Jem provides gem scaffolding, templating, and setup automation using the *-merge gem family for AST-based file merging and token-resolver for template token resolution. Includes MergerConfig presets, YAML recipes, and a complete gem template scaffold.
Financially support my work on kettle-jem via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
kramdown-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Kramdown-backed Markdown provider gem for the Structured Merge Markdown family.
Financially support my work on kramdown-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
markdown-merge
Ruby >= 4.0
api
ast
markdown
ruby
structuredmerge
templating
tree-sitter
☯️ Portable Markdown owner analysis and matching behavior for Structured Merge.
Financially support my work on markdown-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
markly-merge
Ruby >= 4.0
api
ast
markdown
ruby
structuredmerge
templating
☯️ Markly-backed Markdown provider gem for the Structured Merge Markdown family.
Financially support my work on markly-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
parslet-toml-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Parslet-backed TOML provider gem for the Structured Merge TOML family.
Financially support my work on parslet-toml-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
plain-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Portable text normalization, similarity, matching, and merge behavior for Structured Merge.
Financially support my work on plain-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
prism-merge
Ruby >= 4.0
api
ast
ruby
structuredmerge
templating
☯️ Prism-backed Ruby provider gem for the Structured Merge Ruby family.
Financially support my work on prism-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
psych-merge
Ruby >= 4.0
api
ast
ruby
structuredmerge
templating
yaml
☯️ Psych-backed YAML provider gem for the Structured Merge YAML family.
Financially support my work on psych-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
rbs-merge
Ruby >= 4.0
api
ast
rbs
ruby
structuredmerge
templating
tree-sitter
☯️ RBS declaration, comment, freeze-block, and template merge behavior for Structured Merge.
Financially support my work on rbs-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
ruby-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Tree-sitter-backed Ruby family substrate for Structured Merge.
Financially support my work on ruby-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
rust-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Portable Rust module owner analysis and merge behavior for Structured Merge.
Financially support my work on rust-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
toml-merge
Ruby >= 4.0
api
ast
grammar
ruby
structuredmerge
templating
toml
tree-sitter
☯️ Tree-sitter-backed TOML substrate behavior for the Structured Merge TOML family.
Financially support my work on toml-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
tree_haver
Ruby >= 4.0
api
ast
cli
ruby
structuredmerge
tree-sitter
🌴 Backend registry, parser request/result contracts, and tree-sitter language-pack integration for Structured Merge.
Financially support my work on tree_haver via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Ruby
typescript-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Portable TypeScript module owner analysis and merge behavior for Structured Merge.
Financially support my work on typescript-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
yaml-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Portable YAML analysis, owner matching, and merge behavior for Structured Merge.
Financially support my work on yaml-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
zip-merge
Ruby >= 4.0
ruby
structuredmerge
☯️ Portable ZIP inventory, planning, nested dispatch, and raw-preservation rendering helpers for Structured Merge.
Financially support my work on zip-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
ast-crispr
Ruby >= 4.0
ruby
structuredmerge
🧬 A thin structural edit tool layer over ast-merge structured-edit contracts.
Financially support my work on ast-crispr via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
ast-crispr-markdown-markly
Ruby >= 4.0
ruby
structuredmerge
🧬 Markdown/Markly heading section selectors and edit helpers for ast-crispr.
Financially support my work on ast-crispr-markdown-markly via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
ast-crispr-ruby-prism
Ruby >= 4.0
ruby
structuredmerge
🧬 Ruby/Prism structural owner selectors and edit helpers for ast-crispr.
Financially support my work on ast-crispr-ruby-prism via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
ast-crispr-toml
Ruby >= 4.0
ruby
structuredmerge
🧬 TOML table and dotted-key-path selectors and edit helpers for ast-crispr, backed by toml-merge.
Financially support my work on ast-crispr-toml via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
ast-crispr-yaml-psych
Ruby >= 4.0
ruby
structuredmerge
🧬 YAML structural owner selectors and edit helpers for ast-crispr.
Financially support my work on ast-crispr-yaml-psych via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
ast-merge-git
Ruby >= 4.0
ruby
structuredmerge
☯️ Git protocol adaptation and provider dispatch over ast-merge primitives.
Financially support my work on ast-merge-git via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
config-merge
Ruby >= 4.0
ruby
structuredmerge
🔧 Three-way configuration merging with declared per-format policies and named normalizers.
Financially support my work on config-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
html-merge
Ruby >= 3.2
ruby
structuredmerge
💎 Parser-backed HTML analysis and merge primitives for Structured Merge.
Financially support my work on html-merge via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby
smorg-rb
Ruby >= 4.0
ruby
structuredmerge
💎 Git-compatible StructuredMerge command surface for the Ruby implementation.
Financially support my work on smorg-rb via: Liberapay , or GitHub Sponsors
StructuredMerge Ruby -
@structuredmerge/ast-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: ast-merge.
Financially support my work on @structuredmerge/ast-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript (19 projects)
@structuredmerge/ast-template
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: ast-template.
Financially support my work on @structuredmerge/ast-template via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/binary-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: binary-merge.
Financially support my work on @structuredmerge/binary-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/go-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: go-merge.
Financially support my work on @structuredmerge/go-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/js-yaml-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: js-yaml-merge.
Financially support my work on @structuredmerge/js-yaml-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/json-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: json-merge.
Financially support my work on @structuredmerge/json-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/kettle-nodule
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: kettle-nodule.
Financially support my work on @structuredmerge/kettle-nodule via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/markdown-it-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: markdown-it-merge.
Financially support my work on @structuredmerge/markdown-it-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/markdown-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: markdown-merge.
Financially support my work on @structuredmerge/markdown-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/peggy-toml-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: peggy-toml-merge.
Financially support my work on @structuredmerge/peggy-toml-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/plain-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: plain-merge.
Financially support my work on @structuredmerge/plain-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/ruby-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: ruby-merge.
Financially support my work on @structuredmerge/ruby-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/rust-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: rust-merge.
Financially support my work on @structuredmerge/rust-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/toml-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: toml-merge.
Financially support my work on @structuredmerge/toml-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/tree-haver
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: tree-haver.
Financially support my work on @structuredmerge/tree-haver via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/typescript-compiler-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: typescript-compiler-merge.
Financially support my work on @structuredmerge/typescript-compiler-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/typescript-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: typescript-merge.
Financially support my work on @structuredmerge/typescript-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/yaml-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: yaml-merge.
Financially support my work on @structuredmerge/yaml-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript
@structuredmerge/zip-merge
npm
TypeScript >= 5.9.3
npm
structuredmerge
typescript
StructuredMerge TypeScript package: zip-merge.
Financially support my work on @structuredmerge/zip-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge TypeScript -
ast-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Core Structured Merge AST, ruleset, planning, and review contracts
Financially support my work on ast-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust (18 projects)
ast-template
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Recipe and template helpers for Structured Merge AST libraries
Financially support my work on ast-template via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
structuredmerge-binary-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Binary preservation planning and diagnostics for Structured Merge
Financially support my work on structuredmerge-binary-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
go-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Go syntax merge helpers for Structured Merge
Financially support my work on go-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
json-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
JSON merge helpers for Structured Merge
Financially support my work on json-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
kettle-rusty
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Rust crate recipe helpers for Structured Merge
Financially support my work on kettle-rusty via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
markdown-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Markdown merge helpers for Structured Merge
Financially support my work on markdown-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
pest-toml-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Pest TOML merge helpers for Structured Merge
Financially support my work on pest-toml-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
plain-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Plain text merge helpers for Structured Merge
Financially support my work on plain-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
pulldown-cmark-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Pulldown-cmark Markdown merge helpers for Structured Merge
Financially support my work on pulldown-cmark-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
ruby-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Ruby syntax merge helpers for Structured Merge
Financially support my work on ruby-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
rust-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Rust syntax merge helpers for Structured Merge
Financially support my work on rust-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
structuredmerge-toml-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
TOML merge helpers for Structured Merge
Financially support my work on structuredmerge-toml-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
tree-haver
cargo
Rust >= 1.85
cargo
rust
structuredmerge
Tree substrate and binary location contracts for Structured Merge
Financially support my work on tree-haver via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
typescript-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
TypeScript syntax merge helpers for Structured Merge
Financially support my work on typescript-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
yaml-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
YAML merge helpers for Structured Merge
Financially support my work on yaml-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
yaml-serde-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
yaml-serde merge helpers for Structured Merge
Financially support my work on yaml-serde-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust
structuredmerge-zip-merge
cargo
Rust >= 1.85
cargo
rust
structuredmerge
ZIP inventory, planning, nested dispatch, and raw-preservation helpers for Structured Merge
Financially support my work on structuredmerge-zip-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Rust -
github.com/structuredmerge/structuredmerge-go
Go >= 1.26
go
structuredmerge
Go implementation of the StructuredMerge contract.
Financially support my work on github.com/structuredmerge/structuredmerge-go via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
StructuredMerge Go (1 projects) -
gitmoji-regex
Ruby >= 2.4
parsing
ruby
vcs
🏁 A regular expression matching Gitmoji (a subset of Unicode Emoji) symbolsFund overlooked open source projects - bottom of stack, dev/test dependencies: floss-funding.dev
Financially support my work on gitmoji-regex via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS (11 projects)
library_tree
Ruby >= 1.9
experimental
ruby
Builds a tree of module inclusion of a target module into other modules
Financially support my work on library_tree via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS
logos
Ruby >= 3.4
license
markdown
ruby
🪵 A resource for logos, with proper attribution information, including license and copyright, for open source projects I care about.
Financially support my work on logos via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS
service_actor-promptable
Ruby >= 2.6
cli
ruby
service-objects
TTY Prompt plugin for your service objects for your application logic
Financially support my work on service_actor-promptable via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS
shields-badge
Ruby >= 3.1
markdown
ruby
Shields::Badge.gem_total_downloads(path_parameters: {gem: 'rails'}) => "[](https://rubygems.org/gems/rails)"
Financially support my work on shields-badge via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS
turbo_tests2
Ruby >= 2.4
rspec
ruby
test
🚀 turbo_tests2` is an RSpec parallel test runner. It uses runtime_groups for process counts, pid bookkeeping, file grouping, and runtime balancing, and replaces interleaved worker output with incremental summarized RSpec reporting. Source code of `turbo_test2` gem is based on Discourse and Rubygems work in this area (see README.md).
Financially support my work on turbo_tests2 via: Liberapay , or GitHub Sponsors
Galtzo FLOSS
undrive_google
Ruby >= 3.1
api
cli
ruby
shell
🏴☠️ Liberate files from your Google Drive with transformations
Financially support my work on undrive_google via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS
yaml-converter
Ruby >= 3.2
ruby
🥨 yaml-converter parses YAML files (with inline #note: annotations and validation markers) and emits polished Markdown, HTML, and PDF/DOCX (via pandoc) outputs including a validation status line, fenced YAML blocks, and extracted notes.
Financially support my work on yaml-converter via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS
yard-fence
Ruby >= 3.2
ruby
🍲 Convert ASCII braces ('{}') to full-width braces ('{}') within code fences (triple-or-single backticks) during YARD processing, and back to ASCII braces afterward
Financially support my work on yard-fence via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS
yard-yaml
Ruby >= 3.2
ruby
🦗 A YARD plugin for YAML documents
Financially support my work on yard-yaml via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Galtzo FLOSS
yard-timekeeper
Ruby >= 3.2
ruby
🕰️ A YARD plugin that post-processes generated docs, detects timestamp-only diffs in tracked HTML files under docs/, and restores those files from git to prevent pointless churn while keeping the footer timestamp on genuinely changed pages.
Financially support my work on yard-timekeeper via: Liberapay , or GitHub Sponsors
Galtzo FLOSS -
token-resolver
Ruby >= 3.2
grammar
ruby
templating
🪙 Token::Resolver provides configurable PEG-based (parslet) parsing and resolution of structured tokens (e.g., {KJ|GEM_NAME}) in arbitrary text. Useful for template ETL pipelines where tokens in template files must be resolved before format-specific merging.
Financially support my work on token-resolver via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
AST / Ruby Interoperability (7 projects)
jsonc-merge
Ruby >= 3.2
api
ast
json
ruby
templating
tree-sitter
☯️ Jsonc::Merge provides smart JSONC (JSON with Comments) file merging that preserves comments, understands JSON structure, and supports freeze blocks for protecting destination content. Perfect for merging configuration files like devcontainer.json, tsconfig.json, package.json, and VS Code settings.
Financially support my work on jsonc-merge via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
AST / Ruby Interoperability
tree_stump
Ruby >= 3.1
api
ast
ruby
rust
tree-sitter
Ruby bindings for Tree-sitter written in Rust using rb_sys and magnus.
Financially support my work on tree_stump via: Liberapay , or GitHub Sponsors
AST / Ruby Interoperability
magnus
cargo
Rust >= 1.56
api
cargo
ruby
rubygems
rust
High level Ruby bindings. Write Ruby extension gems in Rust, or call Ruby code from a Rust binary.
Financially support my work on magnus via: Liberapay , or GitHub Sponsors
AST / Ruby Interoperability
rb-sys
cargo
Rust >= 1.71
api
cargo
ruby
rust
Rust bindings for the CRuby API
Financially support my work on rb-sys via: Liberapay , or GitHub Sponsors
AST / Ruby Interoperability
rb_sys
Ruby >= 2.7
api
ruby
rust
Helpers for compiling Rust extensions for ruby
Financially support my work on rb_sys via: Liberapay , or GitHub Sponsors
AST / Ruby Interoperability
ruby_tree_sitter
Ruby >= 3.2
api
ast
ruby
tree-sitter
Ruby bindings for Tree-Sitter
Financially support my work on ruby_tree_sitter via: Liberapay , or GitHub Sponsors
AST / Ruby Interoperability -
flag_shih_tzu
Ruby >= 2.4
activerecord
bitfields
rails
ruby
🏁 Single and Multi-Bit Fields for ActiveRecord: This gem lets you use a single integer column in an ActiveRecord model to store a collection of boolean attributes (flags). Each flag can be used almost in the same way you would use any boolean attribute on an ActiveRecord object. Support for multi-bit fields, like tri-state or enums.
Financially support my work on flag_shih_tzu via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins (13 projects)
active_security
Ruby >= 2.7
activerecord
rails
ruby
Disallow insecure, unscoped, finds
Financially support my work on active_security via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
activerecord-tablefree
Ruby >= 2.2
activerecord
rails
ruby
validation
ActiveRecord Tablefree Models provides a simple mixin for creating models that are not bound to the database. This approach is useful for taking advantage of the features of ActiveRecord such as validation, relationships, nested_attributes, etc.
Financially support my work on activerecord-tablefree via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
activerecord-transactionable
Ruby >= 2.5
activerecord
rails
ruby
Getting transactions right is hard, and this gem makes it easier.
Financially support my work on activerecord-transactionable via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
anonymous_active_record
Ruby >= 2.4
activerecord
rails
ruby
Replacement for broken Class.new(ActiveRecord::Base)
Financially support my work on anonymous_active_record via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
csv_pirate
Ruby >= 1.8
activerecord
data
rails
ruby
CsvPirate is the easy way to create a CSV of essentially anything in Ruby, in full pirate regalia. It works better if you are wearing a tricorne!
Financially support my work on csv_pirate via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
each_in_batches
Ruby >= 1.8
activerecord
rails
ruby
Batch Processing of Records with Blocks in Rails
Financially support my work on each_in_batches via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
shiftable
Ruby >= 2.5
activerecord
rails
ruby
Move single records (has_one) or collections (has_many) from one parent (belongs_to) to another
Financially support my work on shiftable via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
seed_migration
Ruby >= 1.8
activerecord
rails
ruby
Rails gem for Data Migrations
Financially support my work on seed_migration via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
simple_column-scopes
Ruby >= 2.4
activerecord
rails
ruby
🏛️ Dynamic modules which define dynamic methods for scopes based on a dynamic array of column names
Financially support my work on simple_column-scopes via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
spyke-connection_lambda
Ruby >= 2.3
activerecord
api
rails
ruby
Dynamic Spyke API connection plugin for the Enterprise Cloud
Financially support my work on spyke-connection_lambda via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
destination_errors
Ruby >= 1.8
activerecord
errors
rails
ruby
view
Useful when a presenter deals with multiple objects that may enter into error states, and the errors need to be collected at a single point.
Financially support my work on destination_errors via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins
month-serializer
Ruby >= 1.9
activerecord
data
ruby
serialization
🗓️ Serialize Month objects to Integer
Financially support my work on month-serializer via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
ActiveRecord Plugins -
debug_logging
Ruby >= 3.1
log
ruby
🪲 Unobtrusive debug logging for Ruby. NO LITTERING. Automatically log selected methods and their arguments as they are called at runtime!
Financially support my work on debug_logging via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Logging Tools (8 projects)
require_bench
Ruby >= 2.2
errors
log
perf
ruby
Ruby app loading slowly, or never? Discover bootstrapping issues in Ruby by logging/benchmarking/timing-out/rescuing 'Kernel.require' & 'load'
Financially support my work on require_bench via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Logging Tools
activesupport-logger
Ruby >= 3.1
activesupport
log
rails
ruby
💎 Rails v8 ActiveSupport::Logger backported to Rails v5.2+ & Ruby 3.1+
Financially support my work on activesupport-logger via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Logging Tools
activesupport-broadcast_logger
Ruby >= 3.1
activesupport
log
rails
ruby
💎 Rails v8 ActiveSupport::BroadcastLogger, fixed & backported to Rails v5.2+ & Ruby 2.7+
Financially support my work on activesupport-broadcast_logger via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Logging Tools
activesupport-tagged_logging
Ruby >= 3.1
activesupport
log
rails
ruby
💎 Rails v8 ActiveSupport::TaggedLogging, fixed & backported to Rails v5.2+ & Ruby 2.7+
Financially support my work on activesupport-tagged_logging via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Logging Tools
pretty_feed
Ruby >= 2.6
log
ruby
PrettyFeed provides a modulizer you can include in a job, worker, class, rake task, etc, which allows for simple pass/fail logging colorization. Defaults are `truthy: 'green'` and `falsey: 'red'`.
Financially support my work on pretty_feed via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Logging Tools
react-rails-benchmark_renderer
Ruby >= 1.8
log
rails
react
ruby
view
Concern::Instrumentation Plugin for React::Rails Render Benchmarking with a reference implementation
Financially support my work on react-rails-benchmark_renderer via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Logging Tools
humorous_log_formatter
Ruby >= 1.8
log
ruby
Humorous Log Levels and Color For Rails. Customizable!
Financially support my work on humorous_log_formatter via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Logging Tools -
appraisal2
Ruby >= 1.8
bundler
rspec
ruby
test
🔍️ Appraisal2 integrates with bundler and rake to test your library against different versions of dependencies in repeatable scenarios called "appraisals."
Financially support my work on appraisal2 via: appraisal-rb OpenCollective , Liberapay , or GitHub Sponsors
RSpec Plugins (9 projects)
rspec-stubbed_env
Ruby >= 1.8
env
rspec
ruby
test
🫥 Stub or hide environment variables in a scoped context for testing stub_env('REDIS_URL' => 'redis://localhost:6379/') hide_env('SESSION_SECRET')
Financially support my work on rspec-stubbed_env via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
RSpec Plugins
timecop-rspec
Ruby >= 1.9
data
rspec
ruby
test
⌚️ Timecop::Rspec provides Timecop time-machines for RSpec that allow youto time-travel test examples, context/describes, and/or your entire test suite. Find out how your code will behave... in the future! Fund overlooked open source projects - bottom of stack, dev/test dependencies: floss-funding.dev
Financially support my work on timecop-rspec via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
RSpec Plugins
rspec-block_is_expected
Ruby >= 1.8
errors
rspec
ruby
test
subject { Integer(nil) }; it('raises') { block_is_expected.to raise_error(TypeError) }
Financially support my work on rspec-block_is_expected via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
RSpec Plugins
rspec-pending_for
Ruby >= 1.8
rspec
ruby
test
⏳️ Mark specs pending or skipped for specific Ruby engine (e.g. MRI or JRuby) & versions, or version ranges. Fund overlooked open source projects - bottom of stack, dev/test dependencies: floss-funding.dev
Financially support my work on rspec-pending_for via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
RSpec Plugins
silent_stream
Ruby >= 2.3
log
rspec
ruby
test
🔕 (formerly) ActiveSupport Kernel Reporting Detritus with a few enhancementsFund overlooked open source projects - bottom of stack, dev/test dependencies: floss-funding.dev
Financially support my work on silent_stream via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
RSpec Plugins
json_schemer-fuzz
Ruby >= 2.5
rspec
ruby
test
Fuzz generator for json_schemer
Financially support my work on json_schemer-fuzz via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
RSpec Plugins
appraisal2-rubocop
Ruby >= 3.1
ruby
💎 Appraisal2::Rubocop registers Appraisal2 generation hooks that run RuboCop against generated appraisal gemfiles.
Financially support my work on appraisal2-rubocop via: Liberapay , or GitHub Sponsors
RSpec Plugins
gem_mine
Ruby >= 3.2
rspec
ruby
test
⛏️ Provides helpers for setting up temporary scaffolded gem projects and reliably tearing them down after tests.
Financially support my work on gem_mine via: Liberapay , or GitHub Sponsors
RSpec Plugins -
rack-insight
Ruby >= 1.8
rack
ruby
view
Debugging toolbar for Rack applications implemented as middleware. Based on logical-insight and rack-bug.
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers! (10 projects)
rack-toolbar
Ruby >= 1.8
rack
ruby
view
Provides an easy way to create Rack Middleware that injects things into the response body. Extracted from rack-insight.
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers!
capistrano_mailer
Ruby >= 1.8
email
release
ruby
Capistrano Deployment Email Notification. Keep the whole team informed of each release!
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers!
celluloid-io-pg-listener
Ruby >= 1.8
concurrency
ruby
Asynchronously LISTEN for Postgresql NOTIFY messages with payloads and Do Something
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers!
letter_group
Ruby >= 1.8
data
ruby
Organize data results from raw sql queries (as with PGresult, or Dossier) intelligently.
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers!
awesome_search
Ruby >= 1.8
api
ruby
Organize complicated search results
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers!
include_with_respect
Ruby >= 1.9
ruby
test
💎 Find out if your Module include/extend hooks are misbehaving!
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers!
sequential_file
Ruby >= 1.8
ruby
shell
Create Files Named Sequentially Intelligently
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers!
strict_states
Ruby >= 1.8
ruby
state-machine
validation
Safely access state machine states with guarantee that there are no typos. Compatible with all Ruby state machine libraries.
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Looking for Maintainers! -
cacheable_flash
Ruby >= 1.8
flash
rails
ruby
Allows caching of pages with flash messages by rendering flash messages from a cookie using JavaScript, instead of statically in your Rails view template. Flash contents are converted to JSON and placed in a cookie by an after_filter (default) or a Rack Middleware (option).
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Thanks for the Memories! (2 projects)
stackable_flash
Ruby >= 1.8
flash
ruby
Allows flashes to stack intelligently, while preserving existing behavior of the Rails FlashHash
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Thanks for the Memories! -
dynamoid
Ruby >= 1.8
api
aws
rails
ruby
Dynamoid is an ORM for Amazon's DynamoDB that supports offline development, associations, querying, and everything else you'd expect from an ActiveRecord-style replacement.
Financially support my work on dynamoid via: dynamoid OpenCollective , Liberapay , or GitHub Sponsors
Rails Plugins (8 projects)
sanitize_email
Ruby >= 2.3
email
rails
ruby
test
Email Condom for your Ruby Server. In Rails, Sinatra, et al, or simply the mail gem: Aids in development, testing, qa, and production troubleshooting of email issues without worrying that emails will get sent to actual live addresses.
Financially support my work on sanitize_email via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Rails Plugins
rails
Ruby >= 3.2
rails
ruby
Ruby on Rails is a full-stack web framework optimized for programmer happiness and sustainable productivity. It encourages beautiful code by favoring convention over configuration.
Financially support my work on rails via: Liberapay , or GitHub Sponsors
Rails Plugins
dry_views
Ruby >= 1.8
rails
ruby
view
Provides extensions to ActionView::Helpers::CaptureHelper: content_for_with_default, no_content_for, and an enhanced content_for that plays nice with friends
Financially support my work on dry_views via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Rails Plugins
status_tag
Ruby >= 1.8
rails
ruby
view
Provides content_tag_for method signature to create customizable and logic-gated labels from objects. Also includes a presenter base class to allow any Ruby web framework to create logic around HTML tags
Financially support my work on status_tag via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Rails Plugins
controller_validator
Ruby >= 1.8
rails
ruby
validation
Use the familiar ActiveModel::Errors pattern for controller validations
Financially support my work on controller_validator via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Rails Plugins
rails_env_local
Ruby >= 1.8
env
rails
ruby
"development" is not always the best name for the local environment. An alternate environment name, like "localdev", will prevent confusion, when "dev", or "develop", is used as a deployed environment.
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Rails Plugins
super_exception_notifier
Ruby >= 1.8
email
errors
rails
ruby
In the Rails v2 era, this was a popular fork of exception_notification, with many extra features. It is now deprecated in favor of the original gem.
This project is in the to-be-archived queue. It is no longer maintained, so speak up if you use it!
Rails Plugins -
rv
Rust >= 1.93
bundler
ruby
rubygems
rust
💎💨 Extremely fast Ruby version and gem manager
Financially support my work on rv via: Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins (11 projects)
cyclonedx-ruby
Ruby >= 1.8
bundler
cyclonedx
gem
owasp
ruby
sbom
CycloneDX is a lightweight software bill-of-material (SBOM) specification designed for use in application security contexts and supply chain component analysis. This Gem generates CycloneDX BOMs from Ruby projects.
Financially support my work on cyclonedx-ruby via: Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
stone_checksums
Ruby >= 2.2
bundler
cli
release
ruby
rubygems
security
shell
🦗 Generate both SHA256 & SHA512 checksums into the checksums directory, and git commit them. gem install stone_checksums Then, use the rake task or the script: rake build:generate_checksums gem_checksums Control options with ENV variables! Fund overlooked open source projects - bottom of stack, dev/test dependencies: floss-funding.dev
Financially support my work on stone_checksums via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
bundler
Ruby >= 3.2
bundler
ruby
Bundler manages an application's dependencies through its entire life, across many machines, systematically and repeatably
Financially support my work on bundler via: Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
gem_bench
Ruby >= 2.3
bundler
log
parsing
perf
ruby
* Benchmark different versions of same or similar gems * Copy & Re-namespace any gem to benchmark side-by-side with `benchmarks-ips` * Enforce Gemfile version constraints * Regex search across all installed gem's source code to find issues quickly * Trim down app load times by keeping your worst players on the bench (useful for beating Heroku slug load time cutoff)
Financially support my work on gem_bench via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
ore-light
Go >= 1.25
bundler
cli
go
ruby
rubygems
Lean, Bundler-compatible gem manager written in Go
Financially support my work on ore-light via: Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
floss_funding
Ruby >= 1.9
bundler
experimental
ruby
Help overlooked open source projects - the ones at the bottom of the stack, and the dev dependencies - by funding them.
Financially support my work on floss_funding via: floss_funding OpenCollective , Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
gemfile-go
Go >= 1.25
bundler
cli
go
grammar
ruby
rubygems
Pure Go parser for Ruby Gemfile and Gemfile.lock files
Financially support my work on gemfile-go via: Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
setup-ruby-flash
Ruby >= 2.3
bundler
ci
go
ruby
rubygems
rust
test
GHA: ⚡️Fast Setup of Ruby & Gems via rv & ore (alternative to setup-ruby, with fallback to setup-ruby)
Financially support my work on setup-ruby-flash via: appraisal-rb OpenCollective , Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
skywalking-eyes
Go >= 1.23
bundler
ci
cli
go
license
rubygems
shell
validation
A full-featured license tool to check and fix license headers and resolve dependencies' licenses. I added compatibility with rubygems and bundler. Enhanced the license checker dataset to include all licenses on spdx.org. Added configurations for ASF Category A and B licenses. Enabled specification of FSF Free/Libre and OSI Approved requirements. Learn how to add it to your project!
Financially support my work on skywalking-eyes via: Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins
namespaced-gem
Ruby >= 3.2
bundler
ruby
rubygems
test
🔌 A RubyGems plugin that allows gemspec dependencies to be declared as full URIs pointing to namespaced gem sources such as gem.coop namespaces (e.g. `https://beta.gem.coop/@myspace/my-gem`). When installed, this gem patches both RubyGems' native resolver (`gem install`) and Bundler's resolver (`bundle install`) to parse URI dependency names, route them to the correct namespace source, and remap transitive deps on the fly — so `gem install @kaspth/oaken` and `bundle install` with URI deps in gemspecs both Just Work™. See https://github.com/gem-coop/gem.coop/issues/12 for the original discussion.
Financially support my work on namespaced-gem via: Liberapay , or GitHub Sponsors
RubyGems/Bundler Plugins -
kettle-dev
Ruby >= 2.4
ci
cli
env
kettle
license
log
markdown
rake
release
ruby
shell
test
vcs
🍲 Kettle::Dev is a meta tool from kettle-dev to streamline development and testing. Acts as a shim dependency, pulling in many other dependencies, to give you OOTB productivity with a RubyGem, or Ruby app project. Configures a complete set of Rake tasks, for all the libraries is brings in, so they arrive ready to go. Fund overlooked open source projects - bottom of stack, dev/test dependencies: floss-funding.dev
Financially support my work on kettle-dev via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
Kettle Dev (15 projects)
kettle-test
Ruby >= 2.4
env
kettle
rake
rspec
ruby
test
🍲 Kettle::Test is a meta tool from kettle-dev to streamline testing. Acts as a shim dependency, pulling in many other dependencies, to give you OOTB productivity with a RubyGem, or Ruby app project. Configures RSpec w/ syntactic sugar to make writing tests, and testing more scenarios, easier.Configures each dependency library for proper use in the test suite, so they arrive ready to go. Fund overlooked open source projects - bottom of stack, dev/test dependencies: floss-funding.dev
Financially support my work on kettle-test via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
Kettle Dev
kettle-soup-cover
Ruby >= 3.2
env
kettle
ruby
test
🥘 A Covered Kettle of Test Coverage SOUP (Software of Unknown Provenance) Four-line SimpleCov config, w/ curated, opinionated, pre-configured, dependencies for every CI platform, batteries included. Fund overlooked open source projects - bottom of stack, dev/test dependencies: floss-funding.dev
Financially support my work on kettle-soup-cover via: kettle-dev OpenCollective , Liberapay , or GitHub Sponsors
Kettle Dev
kettle-drift
Ruby >= 3.2
kettle
ruby
🍲 Kettle::Drift tracks repeated adjacent-line chunks that usually signal template drift or copy/paste corruption.
Financially support my work on kettle-drift via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-family
Ruby >= 4.0
kettle
ruby
👩👩👧👧 Kettle::Family provides scripts and conventions for coordinating related Ruby gems as one family.
Financially support my work on kettle-family via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-gha-pins
Ruby >= 2.4
kettle
ruby
📌 GitHub Actions workflow SHA pin maintenance, including deterministic release-tag parsing, canonicalization, cache-backed GitHub ref resolution, and upgrade planning.
Financially support my work on kettle-gha-pins via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-ndjson
Ruby >= 2.4
cli
kettle
ruby
📟️ NDJSON event stream primitives, filters, recorders, and payload helpers shared by Kettle CLI tools.
Financially support my work on kettle-ndjson via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-rb
Ruby >= 1.8
kettle
rails
ruby
📏 Provides the shared Ruby, engine, Rails, RuboCop, and RuboCop LTS compatibility matrix used by Kettle-managed gems.
Financially support my work on kettle-rb via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-wash
Ruby >= 3.2
kettle
ruby
test
🚿 Constant deletion and reset helpers for gems that need repeatable reloads while testing constant-backed runtime configuration.
Financially support my work on kettle-wash via: Liberapay , or GitHub Sponsors
Kettle Dev
nomono
Ruby >= 3.2
kettle
ruby
1️⃣ Provides nomono_gems and eval_nomono_gems to standardize local multi-repo dependency wiring in Gemfiles.
Financially support my work on nomono via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-changelog
Ruby >= 4.0
kettle
ruby
📝 kettle-changelog formats release sections, manages Unreleased entries, and emits machine-readable release events for Ruby gems.
Financially support my work on kettle-changelog via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-jem-appraisals
Ruby >= 4.0
api
kettle
ruby
test
🍲 Kettle::Jem::Appraisals auto-generates CI test matrices from RubyGems API data. Scaffolds tier1/tier2 gem lists from gemspec, resolves version spreads per mode (major/minor/minor-minmax/semver), generates modular gemfiles and Appraisals files. Part of the kettle-dev ecosystem.
Financially support my work on kettle-jem-appraisals via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-paths
Ruby >= 2.4
kettle
ruby
Path helpers that compare two filesystem paths by identity (inode / file index) rather than by string, so a directory spelled two valid ways still compares equal: symlinked ancestors (/home/x vs /var/home/x) and Windows 8.3 short names (RUNNER~1 vs runneradmin). Pure Ruby, no dependencies, so it can be shared across MIT and AGPL tooling.
Financially support my work on kettle-paths via: Liberapay , or GitHub Sponsors
Kettle Dev
runtime_groups
Ruby >= 2.4
kettle
ruby
test
🍲 RuntimeGroups extracts the small parallel-runner primitives from turbo_tests2 — worker process count resolution, pid-file bookkeeping, runtime log recording, and runtime-weighted balanced file grouping — into a dependency-free gem that is engine-portable across MRI, JRuby, and TruffleRuby.
Financially support my work on runtime_groups via: Liberapay , or GitHub Sponsors
Kettle Dev
kettle-deps-floor
Ruby >= 3.2
kettle
ruby
💎 Discover and raise RubyGems dependency floors in gemspecs and configured template sources, with upgrade limits, dry-run reports, checks, and controlled commits.
Financially support my work on kettle-deps-floor via: Liberapay , or GitHub Sponsors
Kettle Dev -
ruby-openid
Ruby >= 1.8
api
openid
ruby
security
A library for consuming and serving OpenID identities.
Financially support my work on ruby-openid via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family (9 projects)
rack-openid
Ruby >= 1.8
api
openid
ruby
security
Provides a more HTTPish API around the ruby-openid library
Financially support my work on rack-openid via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family
omniauth-openid
Ruby >= 2.4
api
openid
ruby
security
OpenID (not OIDC) strategy for OmniAuth.
Financially support my work on omniauth-openid via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family
open_id_authentication
Ruby >= 2.7
api
openid
ruby
security
Provides a thin wrapper around the excellent rack-openid2 gem.
Financially support my work on open_id_authentication via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family
masq
Ruby >= 1.8
api
openid
ruby
security
Masq supports OpenID 2.0 and supports SReg, AX (fetch and store requests) and PAPE as well as some custom additions like multi-factor authentication using a yubikey
Financially support my work on masq via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family
rots
Ruby >= 2.7
openid
ruby
security
test
Ruby OpenID Test Server (ROTS) provides a basic OpenID server made in top of the Rack gem. With this small server, you can make dummy OpenID request for testing purposes, the success of the response will depend on a parameter given on the URL of the authentication request.
Financially support my work on rots via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family
ruby-openid2
Ruby >= 2.7
api
openid
ruby
security
A library for consuming and serving OpenID identities.
Financially support my work on ruby-openid2 via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family
rack-openid2
Ruby >= 2.7
api
openid
ruby
security
Provides a more HTTPish API around the ruby-openid2 library
Financially support my work on rack-openid2 via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family
masq2
Ruby >= 2.7
api
openid
ruby
security
Masq2 supports OpenID 2.0 and supports SReg, AX (fetch and store requests) and PAPE as well as some custom additions like multi-factor authentication using a yubikey
Financially support my work on masq2 via: ruby-openid OpenCollective , Liberapay , or GitHub Sponsors
Ruby OpenID Family -
oauth2
Ruby >= 2.2
api
oauth
ruby
security
🔐 A Ruby wrapper for the OAuth 2.0 Authorization Framework, including the OAuth 2.1 draft spec, and OpenID Connect (OIDC)
Financially support my work on oauth2 via: ruby-oauth OpenCollective , Liberapay , or GitHub Sponsors
Ruby OAuth Family (9 projects)
oauth
Ruby >= 2.3
api
oauth
ruby
security
🔮 A Ruby wrapper for the original OAuth 1.0 / 1.0a spec.
Financially support my work on oauth via: ruby-oauth OpenCollective , Liberapay , or GitHub Sponsors
Ruby OAuth Family
oauth-tty
Ruby >= 2.3
api
cli
oauth
ruby
security
🖥️ OAuth 1.0 / 1.0a TTY Command Line Interface
Financially support my work on oauth-tty via: ruby-oauth OpenCollective , Liberapay , or GitHub Sponsors
Ruby OAuth Family
warden_oauth
Ruby >= 1.8
api
oauth
ruby
security
🛡️ warden_oauth will help you create oauth authentication strategies using the oauth helper method on the Warden::Manager config setup
Financially support my work on warden_oauth via: ruby-oauth OpenCollective , Liberapay , or GitHub Sponsors
Ruby OAuth Family
snaky_hash
Ruby >= 2.2
oauth
ruby
serialization
🔮 A Hashie::Mash joint to make #snakelife better
Financially support my work on snaky_hash via: ruby-oauth OpenCollective , Liberapay , or GitHub Sponsors
Ruby OAuth Family
version_gem
Ruby >= 2.2
oauth
release
ruby
test
🔖 Versions are good. Versions are cool. Versions will win.
Financially support my work on version_gem via: ruby-oauth OpenCollective , Liberapay , or GitHub Sponsors
Ruby OAuth Family
anonymous_loader
Ruby >= 2.2
oauth
ruby
💎 AnonymousLoader resolves Ruby files from paths, gem metadata, or $LOAD_PATH and evaluates them inside anonymous modules to avoid top-level namespace collisions.
Financially support my work on anonymous_loader via: Liberapay , or GitHub Sponsors
Ruby OAuth Family
auth-sanitizer
Ruby >= 2.2
oauth
ruby
💎 Configurable KV output redaction. Sanitize/filter your secrets.
Financially support my work on auth-sanitizer via: Liberapay , or GitHub Sponsors
Ruby OAuth Family
oauth2-mcp
Ruby >= 3.2
oauth
ruby
security
🍲 oauth2-mcp provides Ruby helpers for securing HTTP Model Context Protocol servers with OAuth protected-resource metadata, bearer challenges, and scoped authorization.
Financially support my work on oauth2-mcp via: Liberapay , or GitHub Sponsors
Ruby OAuth Family -
omniauth-identity
Ruby >= 2.4
api
omniauth
ruby
security
🫵 Traditional username/password based authentication system for OmniAuth
Financially support my work on omniauth-identity via: Liberapay , or GitHub Sponsors
OmniAuth Family (4 projects)
omniauth-ldap
Ruby >= 2.2
api
omniauth
ruby
security
📁 LDAP strategy for OmniAuth.
Financially support my work on omniauth-ldap via: Liberapay , or GitHub Sponsors
OmniAuth Family
omniauth-jwt
Ruby >= 1.8
api
omniauth
ruby
security
An OmniAuth strategy to accept JWT-based single sign-on.
Financially support my work on omniauth-jwt via: Liberapay , or GitHub Sponsors
OmniAuth Family
omniauth-jwt2
Ruby >= 2.2
api
omniauth
ruby
security
🔐 An OmniAuth strategy to accept JWT-based single sign-on.
Financially support my work on omniauth-jwt2 via: Liberapay , or GitHub Sponsors
OmniAuth Family -
resque
Ruby >= 3.2
cli
queue
resque
ruby
shell
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
Financially support my work on resque via: resque OpenCollective , Liberapay , or GitHub Sponsors
Resque Family (6 projects)
resque-unique_in_queue
Ruby >= 2.3
queue
resque
ruby
uniq
💎 A resque plugin that ensures job uniqueness at enqueue time.
Financially support my work on resque-unique_in_queue via: resque OpenCollective , Liberapay , or GitHub Sponsors
Resque Family
resque-unique_at_runtime
Ruby >= 2.3
queue
resque
ruby
uniq
Ensures that for a given queue, only one worker is working on a job at any given time. Example: require 'resque/plugins/unique_at_runtime' class StrictlySerialJob include Resque::Plugins::UniqueAtRuntime @queue = :serial_work def self.perform # only one at a time in this block, no parallelism allowed for this # particular queue end end
Financially support my work on resque-unique_at_runtime via: resque OpenCollective , Liberapay , or GitHub Sponsors
Resque Family
resque-unique_by_arity
Ruby >= 2.3
queue
resque
ruby
uniq
💎 Configure resque-unique_in_queue and resque-unique_at_runtime uniqueness by arity of perform method, with automated cleanup tools
Financially support my work on resque-unique_by_arity via: resque OpenCollective , Liberapay , or GitHub Sponsors
Resque Family
resque-lonely_job
Ruby >= 2.3
queue
resque
ruby
uniq
💎 Ensures that for a given queue, only one worker is working on a job at any given time. Example: require 'resque/plugins/lonely_job' class StrictlySerialJob extend Resque::Plugins::LonelyJob @queue = :serial_work def self.perform # only one at a time in this block, no parallelism allowed for this # particular queue end end
Financially support my work on resque-lonely_job via: resque OpenCollective , Liberapay , or GitHub Sponsors
Resque Family
qfill
Ruby >= 1.8
data
queue
resque
ruby
Advanced Queue Transformation
Financially support my work on qfill via: galtzo-floss OpenCollective , Liberapay , or GitHub Sponsors
Resque Family -
rubocop-lts
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby code
Financially support my work on rubocop-lts via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family (17 projects)
rubocop-ruby1_8
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 1.8 code
Financially support my work on rubocop-ruby1_8 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby1_9
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 1.9 code
Financially support my work on rubocop-ruby1_9 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby2_0
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 2.0 code
Financially support my work on rubocop-ruby2_0 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby2_1
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 2.1 code
Financially support my work on rubocop-ruby2_1 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby2_2
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 2.2 code
Financially support my work on rubocop-ruby2_2 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby2_3
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 2.3 code
Financially support my work on rubocop-ruby2_3 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby2_4
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 2.4 code
Financially support my work on rubocop-ruby2_4 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby2_5
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 2.5 code
Financially support my work on rubocop-ruby2_5 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby2_6
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 2.6 code
Financially support my work on rubocop-ruby2_6 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby2_7
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 2.7 code
Financially support my work on rubocop-ruby2_7 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby3_0
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 3.0 code
Financially support my work on rubocop-ruby3_0 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby3_1
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 3.1 code
Financially support my work on rubocop-ruby3_1 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-ruby3_2
Ruby >= 3.2
rubocop
ruby
🦾 Configure RuboCop + a bevy of friends to gradually lint Ruby 3.2 code
Financially support my work on rubocop-ruby3_2 via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
standard-rubocop-lts
Ruby >= 3.2
rubocop
ruby
Enables Ruby projects to more confidently support even the most finely-aged Rubies. Part of the rubocop-lts family.
Financially support my work on standard-rubocop-lts via: rubocop-lts OpenCollective , Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-lts-rspec
Ruby >= 3.2
rspec
rubocop
ruby
test
Enables Ruby projects that test with RSpec to more confidently support even the most finely-aged Rubies. Part of the rubocop-lts family.
Financially support my work on rubocop-lts-rspec via: Liberapay , or GitHub Sponsors
RuboCop-LTS Family
rubocop-lts-ruby
Ruby >= 3.2
api
rubocop
ruby
RuboCop cops that detect use of Ruby core and standard library APIs that are unavailable for the configured TargetRubyVersion.
Financially support my work on rubocop-lts-ruby via: Liberapay , or GitHub Sponsors
RuboCop-LTS Family -
tree-sitter-language-pack
cargo
parsing rust tree-sitter
Core library for tree-sitter language pack - provides compiled parsers for 372 languages
Financially support my work on tree-sitter-language-pack via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack (9 projects)
ts-pack-cli
cargo
cli rust tree-sitter
CLI tool for tree-sitter language pack - manage parser downloads and run code intelligence
Financially support my work on ts-pack-cli via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack
tree-sitter-language-pack
pypi
parsing python tree-sitter
Parse and understand source code in 300+ languages with one dependency and no grammars to compile (Python).
Financially support my work on tree-sitter-language-pack via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack
@xberg-io/tree-sitter-language-pack
npm
javascript parsing tree-sitter
Parse and understand source code in 300+ languages with one dependency and no grammars to compile (Node.js).
Financially support my work on @xberg-io/tree-sitter-language-pack via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack
@xberg-io/tree-sitter-language-pack-wasm
npm
parsing tree-sitter wasm
Parse and understand source code in 300+ languages with one dependency and no grammars to compile (WebAssembly).
Financially support my work on @xberg-io/tree-sitter-language-pack-wasm via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack
tree_sitter_language_pack
Ruby >= 3.2
parsing
ruby
tree-sitter
Pre-compiled tree-sitter grammars for 372 programming languages
Financially support my work on tree_sitter_language_pack via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack
tree_sitter_language_pack
hex
elixir parsing tree-sitter
Parse and understand source code in 300+ languages with one dependency and no grammars to compile (Elixir).
Financially support my work on tree_sitter_language_pack via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack
xberg-io/tree-sitter-language-pack
packagist
parsing php tree-sitter
Parse and understand source code in 300+ languages with one dependency and no grammars to compile (PHP).
Financially support my work on xberg-io/tree-sitter-language-pack via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack
XbergIo.TreeSitterLanguagePack
nuget
csharp parsing tree-sitter
Parse and understand source code in 300+ languages with one dependency and no grammars to compile (C#).
Financially support my work on XbergIo.TreeSitterLanguagePack via: Liberapay , or GitHub Sponsors
Tree-sitter Language Pack -
alef
cargo
bindings codegen rust
Opinionated polyglot binding generator for Rust libraries
Financially support my work on alef via: Liberapay , or GitHub Sponsors
alef (1 projects) -
rexml
Ruby >= 2.5
data
ruby
serialization
xml
An XML toolkit for Ruby
Financially support my work on rexml via: Liberapay , or GitHub Sponsors
Miscellanous (10 projects)
archivist-client
Ruby >= 2.4
api
cli
ruby
shell
archivist-client queries archive.org for book data and downloads some things.
Financially support my work on archivist-client via: Liberapay , or GitHub Sponsors
Miscellanous
awesome-sponsorships
Ruby >= 3.4
markdown
ruby
💖 An Open Source Funding How To Awesome List: checklist and inspiration to earn more as a FLOSS developer
Financially support my work on awesome-sponsorships via: floss_funding OpenCollective , Liberapay , or GitHub Sponsors
Miscellanous
bash_step
Bash >= 4.0
bash
cli
shell
Bash Step Function Library
Financially support my work on bash_step via: Liberapay , or GitHub Sponsors
Miscellanous
bsfl
Bash >= 4.0
bash
cli
shell
Bash Script Function Library
Financially support my work on bsfl via: Liberapay , or GitHub Sponsors
Miscellanous
bson
Ruby >= 2.6
data
json
ruby
serialization
A fully featured BSON specification implementation in Ruby
Financially support my work on bson via: Liberapay , or GitHub Sponsors
Miscellanous
hashie
Ruby >= 3.0
data
ruby
Hashie is a collection of classes and mixins that make hashes more powerful.
Financially support my work on hashie via: Liberapay , or GitHub Sponsors
Miscellanous
os
Ruby >= 1.8
ruby
test
The OS gem allows for some useful and easy functions, like OS.windows? (=> true or false) OS.bits ( => 32 or 64) etc"
Financially support my work on os via: Liberapay , or GitHub Sponsors
Miscellanous
yacs
TypeScript >= 5.8
api
react
typescript
Yet Another Crypto Scanner; Alternative Front End Demo for DEX
Financially support my work on yacs via: Liberapay , or GitHub Sponsors
Miscellanous
galtzo-os
atomic bluebuild fedora immutable linux
💿️ My Operating System 💿️- An Atomic Fedora Universal Blue Aurora DX Spin w/ Ruby, Java, 1Password, & NordVPN
Financially support my work on galtzo-os via: Liberapay , or GitHub Sponsors
Miscellanous
