Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

85Health
Library Go

goquery

A jQuery-style API for parsing, querying, and manipulating HTML documents in Go.

14,988
BSD 3
Used by 7
46Health
Tool Go

Wire

Compile-time dependency injection for Go that generates plain, debuggable initialization code with zero runtime reflection.

14,380
Apache 2.0
Used by 7
93Health
Tool npm

Redux DevTools Extension

Store enhancer that connects Redux apps to the Redux DevTools browser extension

14,369
MIT
Used by 7
91Health
Library npm

assistant-ui

Composable React primitives and a headless runtime for building production-grade AI chat interfaces.

12,707
MIT
Used by 7
94Health
Library Composer

Laravel Excel

Supercharged Excel and CSV exports and imports for Laravel applications

12,701
MIT
Used by 7
57Health
Library npm

vee-validate

Template-based form validation library for Vue.js with Composition API support

11,259
MIT
Used by 7
80Health
SDK Go

go-openai

An unofficial Go client for the OpenAI API, covering Responses, Chat Completions, embeddings, images, audio, files, fine-tuning, batches, and vector stores.

10,789
Apache 2.0
Used by 7
42Health
Library Cargo

nom

A byte-oriented, zero-copy parser combinators library for Rust

10,482
MIT
Used by 7
56Health
Library PyPI

einops

A readable, framework-independent notation for tensor rearrangement, reduction, and repetition.

9,622
MIT
Used by 7
93Health
Library npm

gridstack.js

A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.

9,208
MIT
Used by 7
42Health
Library npm

Radix UI Themes

Radix UI's official React component library for building accessible, themeable design systems with pre-styled components and design tokens.

8,787
MIT
Used by 7
67Health
Library npm

next-seo

React components for managing meta tags and JSON-LD structured data in Next.js apps

8,530
MIT
Used by 7
89Health
Library npm

isomorphic-git

A pure JavaScript reimplementation of git that runs identically in Node.js and the browser.

8,377
MIT
Used by 7
97Health
Tool PyPI

Sphinx

A documentation generator that turns reStructuredText or Markdown sources into polished HTML, PDF, EPUB, and more.

8,076
Other
Used by 7
84Health
SDK PyPI

PyGithub

A typed Python library for the GitHub REST API, wrapping repositories, issues, pull requests, and organizations as lazy-loading objects.

7,805
Other
Used by 7
88Health
Library Composer

Predis

A flexible, pure-PHP Redis and Valkey client with clustering and replication support

7,779
MIT
Used by 7
89Health
Library npm

react-data-grid

Feature-rich, virtualized data grid component for React

7,690
MIT
Used by 7
68Health
Library Go

huh

A simple, powerful Go library for building interactive terminal forms and prompts, with theming and accessibility built in.

7,212
MIT
Used by 7
40Health
Library npm

react-responsive

CSS media queries as React hooks and components, with SSR-safe device detection.

7,181
MIT
Used by 7
56Health
Library npm

screenfull

A simple wrapper for cross-browser usage of the JavaScript Fullscreen API

7,139
MIT
Used by 7
59Health
Library Go

Ristretto

A fast, concurrent, memory-bound in-memory cache for Go with TinyLFU admission and SampledLFU eviction for high hit ratios.

7,005
Apache 2.0
Used by 7
61Health
Library PyPI

django-extensions

A large collection of custom management commands and utilities for Django

6,808
MIT
Used by 7
59Health
Library Go

govalidator

A comprehensive Go package of string, numeric, and struct validators and sanitizers, modeled on validator.js.

6,202
MIT
Used by 7
84Health
SDK Go

go-elasticsearch

The official Go client for Elasticsearch, providing type-safe REST API bindings, bulk indexing, and connection-pooled transport for v7 clusters.

6,068
Apache 2.0
Used by 7

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