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@std

This is the Deno standard library. Read more about it https://docs.deno.com/runtime/fundamentals/standard_library/

@std/assert
v1.0.19
Common assertion functions, especially useful for testing
This package works with Browsers, Deno, Node.js, Cloudflare Workers, Bun
100
Docs
@std/async
v1.5.0
Utilities for asynchronous operations, like delays, debouncing, or pooling
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/bytes
v1.0.6
Utilities to manipulate Uint8Arrays that are not built-in to JavaScript
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/cache
v0.2.4
UNSTABLE: Cache utilities
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
94
Docs
@std/cbor
v0.1.9
UNSTABLE: Utilities for parsing and serializing Concise Binary Object Representation (CBOR)
This package works with Deno, BrowsersIt is unknown whether this package works with Cloudflare Workers, Node.js, Bun
100
Docs
@std/cli
v1.0.32
Tools for creating interactive command line tools
This package works with DenoIt is unknown whether this package works with Bun
88
Docs
@std/collections
v1.3.0
Pure functions for common tasks related to collection types like arrays and objects
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/crypto
v1.1.0
Extensions to the Web Crypto API
This package works with Deno, BrowsersIt is unknown whether this package works with Bun
100
Docs
@std/csv
v1.0.6
Reading and writing of comma-separated values (CSV) files
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/data-structures
v1.1.2
Common data structures like red-black trees and binary heaps
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
94
Docs
@std/datetime
v0.225.7
UNSTABLE: Utilities for dealing with Date objects
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/dotenv
v0.225.8
UNSTABLE: Parsing and loading environment variables from a `.env` file
This package works with DenoIt is unknown whether this package works with Bun
88
Docs
@std/encoding
v1.0.11
Utilities for encoding and decoding common formats like hex, base64, and varint
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/expect
v1.0.20
Jest compatible `expect` assertion functions
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
94
Docs
@std/fmt
v1.0.10
Utilities for formatting values, such as adding colors to text, formatting durations, printf utils, formatting byte numbers.
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/front-matter
v1.0.9
Extract front matter from strings
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
88
Docs
@std/fs
v1.0.24
Helpers for working with the file system
This package works with Deno
94
Docs
@std/html
v1.0.7
Functions for HTML, such as escaping or unescaping HTML entities
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/http
v1.1.3
Utilities for building HTTP servers
This package works with DenoIt is unknown whether this package works with Bun
88
Docs
@std/ini
v0.225.2
UNSTABLE: Parsing and serializing of INI files
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/internal
v1.0.14
INTERNAL: The internal package for @std. Do not use this directly.
This package works with Deno, BrowsersIt is unknown whether this package works with Cloudflare Workers, Node.js, Bun
100
Docs
@std/io
v0.225.3
UNSTABLE: The utilities for advanced I/O operations using Reader and Writer interfaces.
This package works with DenoIt is unknown whether this package works with Cloudflare Workers, Node.js, Bun, Browsers
94
Docs
@std/json
v1.1.0
(Streaming) parsing and serializing of JSON files
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/jsonc
v1.0.2
Parsing and serializing of JSONC files
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/log
v0.224.14
UNSTABLE: A customizable logger framework
This package works with DenoIt is unknown whether this package works with Bun
88
Docs
@std/math
v0.0.0
Basic math utilities
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/media-types
v1.1.0
Utility functions for media types (MIME types)
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
94
Docs
@std/msgpack
v1.0.3
Encoding and decoding for the msgpack format
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/net
v1.0.6
Utilities for working with the network
This package works with DenoIt is unknown whether this package works with Bun
94
Docs
@std/path
v1.1.6
Utilities for working with file system paths
This package works with Cloudflare Workers, Node.js, Deno, Browsers
100
Docs
@std/random
v0.1.5
UNSTABLE: Various utilities using random number generators. The package also provides seeded pseudo-random number generator.
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
94
Docs
@std/regexp
v1.0.2
Utilities for working with RegExp
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/semver
v1.0.8
Parsing and comparing of semantic versions (SemVer)
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/streams
v1.1.2
Utilities for working with the Web Streams API
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
94
Docs
@std/tar
v0.1.10
UNSTABLE: Streaming utilities for working with tar archives.
This package works with DenoIt is unknown whether this package works with Cloudflare Workers, Node.js, Bun, Browsers
94
Docs
@std/testing
v1.0.20
Tools for testing Deno code like snapshot testing, bdd testing, and time mocking
This package works with Deno
88
Docs
@std/text
v1.0.19
Utilities for working with text
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/toml
v1.0.11
Parsing and serializing of TOML files
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
94
Docs
@std/ulid
v1.0.0
Generation of Universally Unique Lexicographically Sortable Identifiers (ULIDs)
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/uuid
v1.1.1
Generators and validators for UUIDs
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/webgpu
v0.224.9
UNSTABLE: Utilities for working with the Web GPU API
This package works with Deno, BrowsersIt is unknown whether this package works with Bun
94
Docs
@std/xml
v0.2.0
XML parsing and serialization for Deno.
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
100
Docs
@std/yaml
v1.2.0
Parsing and serializing of YAML files
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
88
Docs