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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ua-parser-js
Detects browser, engine, OS, CPU, and device type from a User-Agent string or Client Hints, in browsers and Node.js.
query-string
Parse and stringify URL query strings in JavaScript with flexible array, number, and boolean handling.
ejs
Embedded JavaScript templates for rendering HTML with plain JS control flow
unocss
An instant, on-demand atomic CSS engine with zero core utilities and fully pluggable presets.
Anime.js
A fast, lightweight JavaScript animation engine for CSS, SVG, DOM attributes, and JS objects.
expr
A fast, type-safe expression language and evaluation engine embeddable directly in Go programs.
pytest-cases
Separate test code from test cases in pytest, with fixture unions and parametrization goodies for readable, reusable test suites.
Fyrox
A feature-rich, easy-to-use 2D and 3D game engine written in Rust, with a full scene editor - like Godot, but in Rust.
json-rules-engine
A lightweight, JSON-based rules engine for expressing and evaluating conditional business logic in Node.js and the browser.
ImapEngine
A pure PHP IMAP library for managing mailboxes and messages without the ext-imap extension.
yesql
Loads named SQL statements from .sql files and turns named parameters into positional placeholders for PostgreSQL and MySQL prepared statements.
subst
Shell-like $VAR and ${VAR:default} variable substitution for Rust strings, byte strings, and JSON/TOML/YAML documents.