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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StableLib (@stablelib/base64)
Constant-time Base64 encoding and decoding for TypeScript and JavaScript, including a URL-safe variant.
classix
The tiniest and fastest utility for conditionally joining classNames using plain string expressions.
Cucumber Expressions
A human-readable alternative to regular expressions for matching Gherkin step text
react-csv-reader
A lightweight React component that turns CSV file uploads into parsed data with zero manual FileReader wiring.
google-translate-api
A free, unlimited Node.js and browser client for Google Translate's web endpoints, with batch translation, text-to-speech, and full TypeScript types.
rc-switch
Accessible React switch component with controlled and uncontrolled toggle modes.
tween-functions
A tiny JavaScript library of Robert Penner's easing functions for smooth animation interpolation.
rc-motion
Lifecycle-driven CSSMotion primitives for React enter, leave, and list animations.
React Async Script
A React higher-order component that loads third-party scripts asynchronously, dedupes them across component instances, and forwards refs to the wrapped component.
react-click-away-listener
A tiny (~700B) React hook-based component that detects clicks outside its child element to close menus, modals, and dropdowns.
@sanity/ui
Sanity's React design system: styled-components-based primitives, form controls, and a themeable token system
React LogViewer
Virtualized React component for lazily viewing large logs with ANSI highlighting and search.
prisma-ast
Parse, query, and modify Prisma schema files as an AST in JavaScript while preserving comments and formatting.
abstract-level
The common abstract class every Level key-value database implementation extends, with encodings, sublevels, hooks and events built in.
h2o2
Proxy handler plugin for hapi.js that forwards requests to an upstream service with fine-grained control.
react-json-pretty
A lightweight React component that renders JSON data as syntax-highlighted, themeable HTML.
acorn-typescript
An Acorn plugin that extends the fast JavaScript parser with TypeScript, JSX/TSX, and decorator syntax.
later
Composable library for defining recurring schedules and calculating their next or previous occurrences.
react-apple-signin-auth
A drop-in React button and helper API for Sign in with Apple, built directly on Apple's official JS SDK.
react-file-icon
A lightweight React component that renders themeable SVG file-type icons from simple props.
@tryghost/content-api
Official JavaScript client for Ghost's Content API, wrapping posts, pages, tags, authors, tiers, newsletters, and offers in a small promise-based interface.
ansicolor
A dependency-free JavaScript library for ANSI color styling, parsing, and ANSI-to-CSS/Chrome DevTools conversion.
UI-Router Core
Framework-agnostic state machine for URL-driven routing, transitions, and nested views in JS SPAs.
ieee754
Read and write IEEE 754 floating-point numbers to and from a Buffer or array-like object.
