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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7.2Mjason 1.4.5
A blazing fast JSON parser and generator in pure Elixir.
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5.8Mtelemetry 1.4.2
Dynamic dispatching library for metrics and instrumentations
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5.1Mdecimal 3.1.1
Arbitrary precision decimal arithmetic.
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5Mplug_crypto 2.2.0
Crypto-related functionality for the web
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4.9Mplug 1.20.3
Compose web applications with functions
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4.9Mmime 2.0.7
A MIME type module for Elixir
New Packages
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3 minutes agolistex 0.1.0
One process per list: concurrent list editing with stable ids, arrival-order conflict resolution ...
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8 hours agoattesto_mcp_server 0.8.0
Attesto-native MCP server with modern and legacy transports
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9 hours agoeta 0.1.0
Deterministic simulation testing for the BEAM: a serializing scheduler, a virtual clock, and a dr...
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10 hours agoforge_ops_tracker 0.1.0
Elixir error reporting client for a private, self-hosted ForgeOps tracker instance.
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11 hours agoecto_n_plus_one 0.1.0
N+1 query detection for Ecto
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14 hours agotidb 0.1.0
TiDB Vector Search and Ecto integration for Elixir applications
Recently Updated
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2 minutes agoash_onetime 1.2.3
An Ash extension for explicit idempotency and one-time nonce semantics
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3 minutes agolistex 0.1.0
One process per list: concurrent list editing with stable ids, arrival-order conflict resolution ...
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17 minutes agowymcp 0.2.1
Model Context Protocol server library for Elixir with Plug integration
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18 minutes agoonchain_tempo 0.10.0
Tempo blockchain primitives for Elixir — 0x76 transactions, TIP-20 tokens, RPC broadcasting, an...
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18 minutes agoonchain_js 0.4.0
JavaScript bridge for Ethereum — run npm packages (solc-js, Uniswap SDK, DeFiSaver) on the BEAM...
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21 minutes agoonchain 0.14.0
Shared Ethereum/blockchain library for read (eth_call) and write (transaction signing) operations...
hex.pm is
open-source
hex.pm is
open-source