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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Ink
React for CLIs — build and test interactive command-line apps using declarative, Flexbox-based components instead of manual stdout writes.
micromark
The smallest 100% CommonMark-compliant markdown parser, with GFM and MDX support
Segment Analytics-Next
Segment's flagship JavaScript SDK for capturing and routing customer data
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
object-path
A tiny JavaScript utility for reading, writing, and deleting deeply nested object properties using dot-notation strings or array paths.
cytoscape.js
A JavaScript graph theory library for modeling, visualizing, and analyzing relational network data in the browser or Node.js.
url-pattern
A tiny, dependency-free library for matching and generating URL-like string patterns without regex.
kafka-go
A high-performance, idiomatic Go client library for reading and writing Kafka messages, built without cgo dependencies.
gse
A Go library for multilingual text segmentation with dictionary, DAG, and HMM cutting modes for Chinese, Japanese, and English.
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
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.