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.
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.
monotonic
Backport of time.monotonic() providing a clock that never goes backwards for Python 2 and pre-3.3 Python 3
quick-cache
A lightweight, high-performance concurrent cache for Rust with S3-FIFO/CLOCK-Pro eviction, atomic get-or-insert coordination, and per-item weights.
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.
PSR Clock
The PSR-20 standard interface for reading the current time in PHP.
ImapEngine
A pure PHP IMAP library for managing mailboxes and messages without the ext-imap extension.