Packages

The package manager
for the Erlang ecosystem

Getting Started Publish Packages
Elixir
Using with Elixir

Specify your Mix dependencies as two-item tuples like {:plug, "~> 1.1.0"} in your dependency list, Elixir will ask if you want to install Hex if you haven't already.

Erlang
Using with Erlang

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]} .

Gleam
Using with Gleam

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 . Your private packages will get the same features as public packages such as fast dependency fetching, HexDocs, and run on the same reliable infrastructure that serves millions of packages daily. See our pricing page for more details.

Most Downloaded

  • jason 1.4.4

    A blazing fast JSON parser and generator in pure Elixir.

    3.9M
  • Dynamic dispatching library for metrics and instrumentations

    3.4M
  • ranch 2.2.0

    Socket acceptor pool for TCP protocols.

    3.2M
  • mime 2.0.7

    A MIME type module for Elixir

    3M
  • cowlib 2.16.0

    Support library for manipulating Web protocols.

    3M
  • plug 1.19.1

    Compose web applications with functions

    3M

New Packages

  • DiceLib is a library for rolling dice. Is it the best? Eh, it's a roll of the dice

  • A Spark DSL for writing and verifying TLA+/PlusCal specifications, with TLC model checking, refin...

  • NervesHub client for AtomVM devices

  • Elixir wrapper for the Claude Code CLI

  • Result = DAG + Intervention. Declaratively inject, override, and short-circuit step outputs in Or...

  • Official Elixir SDK for Tripswitch — a circuit breaker management service

Recently Updated

  • Declarative Buildkite pipeline generation for monorepos, written in Elixir

    48
  • HexPort: Hexagonal architecture ports for Elixir. Typed port contracts with async-safe test doub...

    82
  • oban_web 2.12.2

    Dashboard for the Oban job orchestration framework

    523K
  • Elixir client for ElectricSQL

    5.4K
  • electric 1.4.16

    Postgres sync engine. Sync little subsets of your Postgres data into local apps and services.

    7.1K
  • Community Elixir SDK for Langfuse - LLM observability, tracing, and prompt management

    1.1K
Open Source

hex.pm is
open-source

Hex.pm interface
24 247 packages available
234 767 package versions
6 832 020 downloads yesterday
14 801 382 954 downloads all time