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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7.3Mjason 1.4.5
A blazing fast JSON parser and generator in pure Elixir.
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5.9Mtelemetry 1.4.2
Dynamic dispatching library for metrics and instrumentations
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5.2Mdecimal 3.1.1
Arbitrary precision decimal arithmetic.
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5.1Mplug_crypto 2.2.0
Crypto-related functionality for the web
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5Mplug 1.20.3
Compose web applications with functions
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5Mmime 2.0.7
A MIME type module for Elixir
New Packages
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4 hours agocoloco 0.1.0
Colocated, Scoped, Formatted, Ergonomic. Intermix JS, CSS & Phoenix LiveView components without l...
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5 hours agopacta 0.1.0
Session types for Gleam: two-party protocols checked at compile time, a specification layer that ...
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7 hours agoorin_ui 0.0.1-alpha.0
OrinUI
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13 hours agogit_trailers 1.0.0
Parse, serialize, and manipulate Git commit message trailers in Elixir.
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13 hours agodataval 1.0.1
Data validation in Gleam
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15 hours agogold_karat_value 0.1.0
Estimate gold melt and scrap value from karat, weight, and a 24K price per gram.
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7 minutes agonous 0.17.1
AI agent framework for Elixir with multi-provider LLM support
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20 minutes agogcp_compute 0.3.0
Spawn and manage Google Compute Engine instances over the REST API, with pluggable auth, telemetr...
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45 minutes agocucumber_test_release_automation 0.0.114
Dummy package to test release automation scripts
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49 minutes agotama_oauth 0.2.0
Backend-neutral OAuth 2.1 and MCP authorization primitives for Elixir applications.
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50 minutes agostatifier_oban 0.3.1
Durable timers and async invoke execution for Statifier, backed by Oban
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58 minutes agoircxd 1.1.1
IRC client library and embeddable IRC server for Elixir applications, with Modern IRC and IRCv3 s...
hex.pm is
open-source
hex.pm is
open-source