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, "~> 1.19"} 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 . 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.

    6.6M
  • telemetry 1.4.2

    Dynamic dispatching library for metrics and instrumentations

    5.6M
  • plug 1.20.3

    Compose web applications with functions

    4.7M
  • mime 2.0.7

    A MIME type module for Elixir

    4.7M
  • plug_crypto 2.2.0

    Crypto-related functionality for the web

    4.7M
  • decimal 3.1.1

    Arbitrary precision decimal arithmetic.

    4.6M

New Packages

  • crosswake_rulestead

    Rulestead companion adapter for the Crosswake route-policy system.

    9 hours ago
  • ash_onetime

    An Ash extension for explicit idempotency and one-time nonce semantics

    11 hours ago
  • tsfx_neural

    Time-series forecasting for Elixir. Name reserved for the tsfx family, in active development.

    14 hours ago
  • tsfx_hier

    Time-series forecasting for Elixir. Name reserved for the tsfx family, in active development.

    14 hours ago
  • tsfx_stats

    Time-series forecasting for Elixir. Name reserved for the tsfx family, in active development.

    14 hours ago
  • tsfx

    Time-series forecasting for Elixir. Name reserved for the tsfx family, in active development.

    14 hours ago

Recently Updated

  • erlangchain 0.4.0

    Minimal LLM and image-generation client with datasource support

    3 minutes ago
  • zen_quant 0.7.0

    Pure-function trading analytics for Elixir — Black-Scholes pricing and IV, options chain analyt...

    34 minutes ago
  • gleam_otp 1.3.0

    Fault tolerant multi-core programs with OTP, the BEAM actor framework.

    39 minutes ago
  • ecto_nested_changeset 1.1.0

    Helpers for manipulating nested Ecto changesets

    54 minutes ago
  • shot_ds 1.2.9

    Data structures for various HOL objects and TH0/1 parser.

    1 hour ago
  • musubi 0.13.1

    Server-authoritative, page-scoped runtime library for Elixir/Phoenix applications.

    2 hours ago
Open Source

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26 385 packages available
257 594 package versions
4 871 938 downloads yesterday
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