Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
All Packages
Category
Tags2
Sort:Used by Most Apps
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
@fastify/cors
Official Fastify plugin that adds configurable CORS headers and preflight handling to any Fastify API.
unocss
An instant, on-demand atomic CSS engine with zero core utilities and fully pluggable presets.
object-path
A tiny JavaScript utility for reading, writing, and deleting deeply nested object properties using dot-notation strings or array paths.
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.
Symfony PropertyAccess
Read and write nested object or array properties using a simple string notation
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.
accesscontrol
Role- and attribute-based access control (RBAC + ABAC) for Node.js, with enforced ownership, conditions, and require() gates.
ImapEngine
A pure PHP IMAP library for managing mailboxes and messages without the ext-imap extension.