The package manager
for the Erlang ecosystem
Specify your Mix dependencies as two-item tuples like {:plug, "~> 1.19"} in your dependency list, Elixir will ask if you want to install Hex if you haven't already.
Download rebar3, put it in your PATH and give it executable permissions. Now you can specify Hex dependencies in your rebar.config like {deps, [hackney]}.
Add the Hex dependency to your gleam.toml file using the lustre = ">= 5.2.0 and < 6.0.0" format. Or use the gleam add lustre@5 command.
Getting started
Fetch dependencies from Hex without creating an account. Hex is usable out of the box in Elixir with Mix and in Erlang with Rebar3 . Check our FAQ for commonly asked questions.
Publish packages
Create an account and follow the publishing guide . Your package will be immediately available to all Elixir and Erlang users and the documentation will be available on HexDocs .
Private packages
Publish private packages by creating an organization . Private packages cost $9 / user / month after a free 30-day trial and include fast dependency fetching and HexDocs on the same reliable infrastructure that serves millions of packages daily. See our pricing page for more details.
Dependency policies
Keep dependency rules consistent across projects with signed, organization-managed policies. Free organizations can publish public policies for public Hex packages. Paid organizations can also publish private policies covering public and private packages, visible only to organization members. See the policy guide for details.
Most Downloaded
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10Mjason 1.4.5
A blazing fast JSON parser and generator in pure Elixir.
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7.9Mtelemetry 1.4.2
Dynamic dispatching library for metrics and instrumentations
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7.2Mdecimal 3.2.0
Arbitrary precision decimal arithmetic.
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6.6Mplug_crypto 2.2.0
Crypto-related functionality for the web
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6.4Mmime 2.0.7
A MIME type module for Elixir
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6.4Mhpax 1.1.0
Implementation of the HPACK protocol (RFC 7541) for Elixir
New Packages
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9 minutes agonecoherence_http_adapter 0.2.0
HTTP host adapter for Necoherence
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23 minutes agonecoherence 0.2.0
Revision-aware state transition utilities for Gleam
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1 hour agoslackblocks 2.8.0
Native, validated Slack Block Kit values for Elixir and Erlang
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7 hours agorefrakt_cli 0.6.0
Code generator for Refrakt, a convention-first web framework for Gleam
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8 hours agomasu 0.1.0
Tables for Phoenix: a virtualized data grid for LiveView, with sorting and filtering in your data...
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10 hours agocauldron_3d_net 0.3.4
3D scenes for the browser: a scene server broadcasting cauldron_gpu's change stream over a Phoeni...
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1 minute agophantom_mcp 0.7.2
Elixir MCP (Model Context Protocol) server library with Plug
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3 minutes agorete 1.3.0
A forward-chaining Rete rules engine for Elixir, with a pattern-matching DSL in which a rule read...
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9 minutes agodecibel 1.4.0
An Elixir implementation of the Noise Protocol Framework.
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9 minutes agonecoherence_http_adapter 0.2.0
HTTP host adapter for Necoherence
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23 minutes agonecoherence 0.2.0
Revision-aware state transition utilities for Gleam
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23 minutes agowagyu 0.4.0
A user-mode WireGuard endpoint for :gen_tcp and :gen_udp sockets.