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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8.3Mjason 1.4.5
A blazing fast JSON parser and generator in pure Elixir.
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6.5Mtelemetry 1.4.2
Dynamic dispatching library for metrics and instrumentations
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6Mdecimal 3.1.1
Arbitrary precision decimal arithmetic.
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5.5Mplug_crypto 2.2.0
Crypto-related functionality for the web
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5.4Mplug 1.20.3
Compose web applications with functions
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5.4Mmime 2.0.7
A MIME type module for Elixir
New Packages
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5 hours agomuro 0.2.0
An explicit affine dependent type theory
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9 hours agobeamflare 0.1.0
Run Elixir on Cloudflare Workers through AtomVM and WebAssembly
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10 hours agosellapp 0.1.1
Official Elixir SDK for the SellApp API: manage products, orders, subscriptions, and customers.
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14 hours agojev_elixir 0.1.1
An idiomatic Elixir client for Jev decision APIs
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17 hours agotay 0.7.1
Public-preview single-node durable job engine with fail-closed recovery
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22 hours agolivery_grpc_a2a 0.1.0
Agent2Agent (A2A) gRPC binding for livery_grpc
Recently Updated
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2 minutes agochargebeex 0.10.0
Elixir implementation of Chargebee API v2
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24 minutes agobackplane_agent_runtime 1.7.5
Embedded Elixir/OTP runtime and opt-in tools for bounded independent agents.
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24 minutes agobackplane_mcp_protocol 1.7.5
Model Context Protocol (MCP) implementation in Elixir with Phoenix integration
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25 minutes agobackplane_ai_protocol 1.7.5
Provider-neutral AI protocol contracts and codec primitives without host runtime dependencies.
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25 minutes agobackplane_skill_protocol 1.7.5
Independent Skill document and bundle protocol core
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59 minutes agoerlang_wasm 0.4.3
A WebAssembly runtime implemented in Erlang/OTP
hex.pm is
open-source
hex.pm is
open-source