Leverage Open Api Specification 3 (swagger) to document, test, validate and explore your Plug and Phoenix APIs.

HTTP/1.1, HTTP/2 and Websocket client for Erlang/OTP.

Elixir library for parsing, writing, and calculating Cron format strings.

Build tool & plugin for generating Cobertura XML reports

Tools for opentelemetry context propagation across process boundaries

Bridge library between Telemetry events and OpenTelemetry Erlang

XML builder for Elixir

A JSON Schema validator with full support for the draft 4 specification and zero dependencies.

Req is a batteries-included HTTP client for Elixir.

A blazing fast JSON parser and generator in pure Erlang.

Fast and reliable Elixir client for StatsD-compatible servers.

Paginate your Ecto queries with Scrivener

Translates Elixir functions to match specifications for use with `ets`.

Efficient batch loading in Elixir

Straightforward, powerful, and adapter based Elixir email library. Works with Mandrill, Mailgun, SendGrid, SparkPost, Postmark, in-memory...

Simple Elixir macros for linear retry, exponential backoff and wait with composable delays.

XML parser. Supports SAX style parsing as well as XML Schema based data mapping: create records from XML (and vice versa)

Run PropEr test suites

Command-line options parser for Erlang

Deep (recursive) merging for maps, keyword lists and whatever else you may want via implementing a simple protocol.

Create Erlang Code archives with rebar3.

The extensible Erlang SMTP client and server library.

Aleppo: ALternative Erlang Pre-ProcessOr

Kafka protocol library for Erlang/Elixir

Convert strings to any case you need.

Track ownership of resources across processes.

Apache Kafka Erlang client library

A library for parsing, formatting, and validating international phone numbers. Based on Google's libphonenumber.

OpenTelemetry tracing for the Phoenix Framework

Parallel stream operations for Elixir