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.

  • 23 498 23 498
    packages
    available
  • 228.9K 228 899
    package
    versions
  • 1.034M 1 033 509
    downloads
    yesterday
  • 27.04M 27 036 410
    downloads
    last 7 days
  • 14.58B 14 579 341 482
    downloads
    all time

Most Downloaded

  • 3 195 049 downloads A blazing fast JSON parser and generator in pure Elixir. 1.4.4 published 576 days ago

  • 2 745 027 downloads Socket acceptor pool for TCP protocols. 2.2.0 published 370 days ago

  • 2 733 876 downloads Dynamic dispatching library for metrics and instrumentations 1.3.0 published 549 days ago

  • 2 563 328 downloads Support library for manipulating Web protocols. 2.16.0 published 157 days ago

  • 2 503 431 downloads Compose web applications with functions 1.19.1 published 75 days ago

  • 2 498 241 downloads A MIME type module for Elixir 2.0.7 published 283 days ago

  • 2 441 513 downloads Crypto-related functionality for the web 2.1.1 published 325 days ago

  • 2 371 207 downloads SSL verification library 1.1.7 published 977 days ago

New Packages

  • BitTorrent client engine written in Elixir. published 10 minutes ago

  • Easy tests setup for easy integration tests published 47 minutes ago

  • Erlang STUN client for NAT traversal and hole punching published 7 hours ago

  • A Matter (smart home) protocol stack in pure Elixir published 9 hours ago

  • A generic searching/pathfinding algorithm library for the Gleam programming language published 12 hours ago

  • ekv

    Eventually consistent durable KV store backed by SQLite. Data survives node restarts, node death,... published 14 hours ago

  • Permission-based authorization extension for Ash Framework published 14 hours ago

  • Lightweight Tailwind CSS class merging for Elixir. Zero dependencies, no compile-time overhead. published 19 hours ago

  • A MDX inspired Markdown renderer for Lustre and Gleam. published 19 hours ago

  • A weighted semaphore for bounding concurrent access to a shared resource. published 20 hours ago

Recently Updated

  • BitTorrent client engine written in Elixir. 0.1.0 published 10 minutes ago

  • Claude Agent SDK for Elixir – Build AI agents with Claude Code 0.23.0 published 10 minutes ago

  • Paginated printer for IEx. 0.5.1 published 15 minutes ago

  • A pure-Elixir HTTP server built for Plug & WebSock apps 1.10.3 published 16 minutes ago

  • Support reverse proxying of websocket connections natively in Elixir 0.2.0 published 19 minutes ago

  • Google Flights scraper — encodes queries as protobuf, fetches the results page, and returns str... 0.4.0 published 21 minutes ago

  • HTTP2 client for Elixir 0.6.2 published 45 minutes ago

  • Easy tests setup for easy integration tests 1.0.0 published 47 minutes ago

  • An international phone number validator 1.3.0 published 59 minutes ago

  • Hybrid Retrieval-Augmented Generation (RAG) system for multi-language codebase analysis. MCP serv... 0.5.0 published 1 hour ago