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
Ink
React for CLIs — build and test interactive command-line apps using declarative, Flexbox-based components instead of manual stdout writes.
Valibot
Modular, type-safe schema validation library with bundle sizes starting under 1KB
micromark
The smallest 100% CommonMark-compliant markdown parser, with GFM and MDX support
Uppy
Extensible file upload widget with drag-drop, resumable uploads, and remote providers
why-did-you-render
Monkey-patches React to flag avoidable re-renders caused by unchanged props, state, or hooks.
dom-to-image
Turn any DOM node into a PNG, JPEG, or SVG image using pure client-side JavaScript
cytoscape.js
A JavaScript graph theory library for modeling, visualizing, and analyzing relational network data in the browser or Node.js.
Graphviz (Python)
A simple Python interface for creating and rendering Graphviz DOT-language graphs.
resvg
A small, fast, and portable SVG rendering library written entirely in Rust
Concord
Laravel extension for building decoupled, reusable modules on top of Service Providers
remarkable
A fast, CommonMark-compliant Markdown parser for JavaScript with a pluggable, rule-based rendering pipeline.
markdown-toc
Generates and injects a markdown table of contents into README files, using Remarkable to parse headings.
markdown-rs
A CommonMark and GFM compliant markdown parser for Rust, compiling to safe HTML or a full mdast syntax tree.
glyphon
Fast, simple 2D text rendering for wgpu, handling glyph shaping, atlas packing, and GPU drawing.
dom-to-image-more
Turn any DOM node into a PNG, JPEG, SVG, or canvas image entirely in the browser, no server or screenshot service required.