This package provides a streaming zip file writer and reader.

Library that reports test coverage statistics, with the option to post to coveralls.io service. It uses Erlang's cover to generate coverage information, and posts the test coverage results to coveralls.io through the JSON API.

This package provides spitfire, an error resilient parser for Elixir.

Machete provides ergonomic match operators that act as building blocks to let you define test expectations that can match data against any combination of literals, variables, or parametrically defined matchers.

Recase helps you to convert a string from any case to any case.

This package provides an experimental linter with autocorrection.

This package provides elixir-decorator, a library implementing function decorators for Elixir.

This package provides TextDiff, an Elixir library that returns a formatted diff between two strings.

This package provides a port of ucwidth from C to Elixir, for determining the width (full-width or half-width) of an Unicode character.

Makeup is a generic syntax highlighter in the style of Pygments suitable for use in code hosting, forums, wikis or other applications that need to prettify source code.

Untangle provides alternatives for IO.inspect and the macros in Elixir's Logger to output code location information. It also provides a polyfill for dbg which was introduced in Elixir 1.14.

This package provides functions for working with calendar intervals.

This package provides a library to conjugate English verbs.

This package provides nimble_ownership, an Elixir library to track ownership of resources across processes.

Credo is a static code analysis tool for the Elixir language with a focus on teaching and code consistency. Credo can show you refactoring opportunities in your code, complex code fragments, warn you about common mistakes, show inconsistencies in your naming scheme and - if needed - help you enforce a desired coding style.

This package implements internationalization and localization through gettext.

Bunt is an Elixir package that enables 256 color ANSI coloring in the terminal and allows users to alias colors to more semantic and application-specific names1.

Traverse is a toolset to walk arbitrary Elixir Datastructures in a functional way.

StreamData is an Elixir library for data generation and property-based testing.

This package provides elixir-geo, a library to encode and decode WKB, WKT, and GeoJSON formats.

This package provides mimic a mocking library for Elixir.

This package provides elixir-decimal, a library that represents values internally using three integers: a sign, a coefficient, and an exponent. In this way, numbers of any size and with any number of decimal places can be represented exactly.

This package provides a common interface for defining metrics based on Telemetry events.

Faker is a pure Elixir library for generating fake data.