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

90Health
Library npm

Prisma Client

Auto-generated, type-safe database client for Node.js and TypeScript.

47,610
Apache 2.0
Used by 46
90Health
SDK npm

stripe-js

The official ES/CommonJS loader for Stripe.js and Stripe Elements

754
MIT
Used by 45
87Health
Library npm

fast-xml-parser

Pure-JS XML parser, builder, and validator with no C/C++ bindings and no callbacks

3,139
MIT
Used by 32
86Health
Library npm

Chai

BDD/TDD assertion library for Node.js and the browser, framework-agnostic

8,267
MIT
Used by 27
78Health
Library npm

validator.js

A dependency-free library of 100+ string validators and sanitizers for Node.js and the browser.

23,735
MIT
Used by 26
91Health
SDK npm

react-stripe-js

Official React components and hooks for embedding Stripe.js and Stripe Elements in a React app.

2,041
MIT
Used by 25
42Health
Library npm

GSAP

The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.

28,405
Other
Used by 11
85Health
Library npm

dotLottie Web

High-performance Lottie & dotLottie animation player for the web

876
MIT
Used by 10
37Health
Library npm

deep-equal

A standalone port of Node's own assert.deepEqual algorithm, giving spec-accurate deep equality checks in Node and the browser alike.

792
MIT
Used by 9
95Health
Library npm

hls.js

JavaScript HLS client that plays HTTP Live Streaming video in the browser via MSE

16,940
Apache 2.0
Used by 8
49Health
Library npm

react-player

A single React component that plays video and audio from YouTube, Vimeo, Wistia, Mux, Twitch, TikTok, Spotify, HLS, DASH, and local files.

10,276
MIT
Used by 8
42Health
Library Cargo

rust-pretty-assertions

Drop-in replacements for Rust's assert_eq! and assert_ne! that print colorful, side-by-side diffs instead of raw Debug dumps.

1,358
Other
Used by 8
55Health
SDK npm

msgraph-sdk-javascript

Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.

833
MIT
Used by 8
42Health
Library npm

assert

Node.js's assert module, ported to run in browsers and bundlers

298
MIT
Used by 8
94Health
Library npm

gridstack.js

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

9,115
MIT
Used by 7
92Health
Framework npm

Remotion

A React framework for creating videos programmatically with code, real browser rendering, and server-side or cloud-scale export.

59,226
Other
Used by 5
87Health
Library npm

Video.js

An open-source, plugin-extensible web video player built on HTML5 video, with adaptive streaming, skinnable UI, and a large plugin ecosystem.

39,879
Apache 2.0
Used by 4
53Health
SDK PyPI

github3.py

A comprehensive, actively developed Python wrapper around GitHub's REST API v3.

1,257
BSD 3
Used by 3
59Health
Library Cargo

approx

Approximate floating point equality comparisons and assertions for Rust

191
Apache 2.0
Used by 3
34Health
SDK npm

sns-payload-validator

Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.

13
MIT
Used by 3
45Health
Library npm

uvu

An extremely fast, lightweight test runner for Node.js and the browser, with optional browser-safe assertions.

3,029
MIT
Used by 2
85Health
Library npm

asciinema-player

Embed a lightweight, timing-accurate terminal-session player in any web page, no video files required.

2,922
Apache 2.0
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.

2,095
Apache 2.0
Used by 2
33Health
Library Cargo

similar-asserts

assert_eq!-style Rust macros with colorized diff output for readable test failures.

170
Apache 2.0
Used by 2

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