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

43Health
Library npm

csurf

CSRF token middleware for Express — archived by the Express team in 2025 and no longer maintained.

2,304
MIT
Used by 2
58Health
Library npm

nice-modal-react

A zero-dependency library that manages React modal state globally, so any component can show or hide a dialog by id without prop drilling.

2,299
MIT
Used by 2
85Health
Library Cargo

lopdf

A pure Rust library for low-level PDF document creation, parsing, editing, and merging

2,266
MIT
Used by 2
40Health
Library Go

SVGo

A Go library for generating Scalable Vector Graphics (SVG) directly from code, covering shapes, paths, gradients, filters, and animation.

2,253
Other
Used by 2
47Health
Library npm

selecto

A framework-agnostic JavaScript library for drag-to-select interactions, letting users select multiple DOM elements with mouse or touch.

2,234
MIT
Used by 2
52Health
Framework PyPI

Flask-RESTX

Flask extension for building fully documented REST APIs with Swagger/OpenAPI out of the box

2,231
BSD 3
Used by 2
87Health
Library Composer

Symfony PropertyInfo

Extracts PHP class property types, docs, and read/write info by combining reflection, PHPDoc, and Doctrine metadata.

2,221
MIT
Used by 2
85Health
Library npm

web

A comprehensive, SSR-safe collection of general-purpose React hooks covering state, side effects, sensors, and DOM interactions.

2,217
MIT
Used by 2
71Health
Library Go

gocsv

Struct-tag-based CSV marshaling and unmarshaling for Go, modeled after encoding/json.

2,198
MIT
Used by 2
76Health
Library Cargo

phf

Compile-time perfect hash function maps and sets for zero-cost static lookups in Rust.

2,190
MIT
Used by 2
48Health
Library npm

python-shell

Run Python scripts from Node.js with simple, efficient stdio-based inter-process communication.

2,162
MIT
Used by 2
44Health
Library npm

React HotKeys

Declarative keyboard shortcut and focus-area management for React

2,151
Other
Used by 2
87Health
Library PyPI

Social Auth App Django

Django integration for python-social-auth, adding social login and registration to Django projects

2,146
BSD 3
Used by 2
71Health
Library Cargo

bon

Compile-time-checked builder generator and named function arguments for Rust

2,140
Other
Used by 2
64Health
SDK PyPI

Jira Python Library

Python client for the Atlassian Jira REST API to manage issues, projects, boards, and workflows.

2,137
Other
Used by 2
75Health
Library npm

svelte-dnd-action

A lightweight, action-based drag-and-drop library for Svelte with full keyboard, touch, and screen-reader accessibility support.

2,126
MIT
Used by 2
44Health
Library Go

go-socks5

A lightweight, dependency-minimal SOCKS5 proxy server library for Go with pluggable auth, DNS resolution, and rule-based access control.

2,119
MIT
Used by 2
48Health
Library npm

react-swipeable

A lightweight React hook for detecting and handling swipe gestures on touch and mouse events.

2,112
MIT
Used by 2
51Health
Library Composer

DoctrineExtensions

Custom DQL functions for Doctrine ORM across MySQL, Oracle, PostgreSQL, and SQLite

2,103
BSD 3
Used by 2
49Health
Library PyPI

prisma-client-py

Auto-generated, fully type-safe Python database client built on Prisma's schema and Rust query engine.

2,093
Apache 2.0
Used by 2
46Health
Library npm

react-cropper

A React component wrapper around Cropper.js for drag, zoom, and rotate image cropping.

2,076
MIT
Used by 2
43Health
Library PyPI

dacite

Simple, type-checked creation of Python dataclasses from dictionaries — no schema definitions required.

2,072
MIT
Used by 2
58Health
Library Cargo

lol-html

A low-latency streaming HTML parser and rewriter for Rust with a CSS-selector-based API.

2,072
BSD 3
Used by 2
45Health
Library npm

fecha

A lightweight, dependency-free JavaScript library for formatting and parsing dates.

2,067
MIT
Used by 2

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