Packages

The package manager
for the Erlang ecosystem

Getting Started Publish Packages
Elixir

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.

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

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

  • jason 1.4.5

    A blazing fast JSON parser and generator in pure Elixir.

    8.7M
  • Dynamic dispatching library for metrics and instrumentations

    6.8M
  • decimal 3.1.1

    Arbitrary precision decimal arithmetic.

    6.3M
  • Crypto-related functionality for the web

    5.7M
  • mime 2.0.7

    A MIME type module for Elixir

    5.6M
  • plug 1.20.3

    Compose web applications with functions

    5.6M

New Packages

  • Generate, parse and validate Pix "copia e cola" payloads (BR Code).

    31 minutes ago
  • fil 0.1.0

    Fil is a pluggable file storage abstraction for Elixir.

    2 hours ago
  • Elixir client for Zygo — warm, isolated sandboxes for function-shaped code

    6 hours ago
  • SQLite store for snodo Tasks

    9 hours ago
  • PostgreSQL store for snodo Tasks

    9 hours ago
  • JSON Schema 2020-12 validation for snodo through JSV

    9 hours ago

Recently Updated

  • Reusable semantic inference contracts, adapters, tracing, and conformance tests for Elixir AI sys...

    9 minutes ago
  • Lean OTP-correct multi-provider CLI session runtime (ASM).

    9 minutes ago
  • Idiomatic Elixir SDK for OpenAI's Codex agent. Provides a complete, production-ready interface wi...

    9 minutes ago
  • taskweft_nif 0.2.0-dev.20

    C++20 HTN planner NIF (RECTGTN model) + HRR for Elixir

    13 minutes ago
  • nous 0.17.2

    AI agent framework for Elixir with multi-provider LLM support

    14 minutes ago
  • Shared CLI subprocess runtime foundation with first-party common provider profiles.

    15 minutes ago
Open Source

hex.pm is
open-source

Hex.pm interface
26 445 packages available
267 701 package versions
4 324 425 downloads yesterday
15 822 317 927 downloads all time