Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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stripe-js
The official ES/CommonJS loader for Stripe.js and Stripe Elements
fast-xml-parser
Pure-JS XML parser, builder, and validator with no C/C++ bindings and no callbacks
Chai
BDD/TDD assertion library for Node.js and the browser, framework-agnostic
validator.js
A dependency-free library of 100+ string validators and sanitizers for Node.js and the browser.
react-stripe-js
Official React components and hooks for embedding Stripe.js and Stripe Elements in a React app.
deep-equal
A standalone port of Node's own assert.deepEqual algorithm, giving spec-accurate deep equality checks in Node and the browser alike.
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.
assert
Node.js's assert module, ported to run in browsers and bundlers
less-loader
Webpack loader that compiles Less stylesheets into CSS
github3.py
A comprehensive, actively developed Python wrapper around GitHub's REST API v3.
approx
Approximate floating point equality comparisons and assertions for Rust
uvu
An extremely fast, lightweight test runner for Node.js and the browser, with optional browser-safe assertions.
prisma-client-py
Auto-generated, fully type-safe Python database client built on Prisma's schema and Rust query engine.
similar-asserts
assert_eq!-style Rust macros with colorized diff output for readable test failures.
Less.php
A pure-PHP port of the Less.js CSS preprocessor that compiles LESS into CSS.
is
TypeScript-first runtime type checking with type guards, assertions, and generic-aware inference for over 100 JavaScript and TypeScript value types.
