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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ESLint
The pluggable JavaScript and TypeScript linter that finds and fixes code problems through a fully customizable, plugin-based rule engine.
prettier
An opinionated code formatter that enforces consistent style across every language your project speaks.
postcss
A CSS transformation engine that parses styles into an AST, letting JS plugins lint, prefix, and rewrite CSS — the foundation beneath Autoprefixer, Tailwind, and 200+ other tools.
typescript-eslint
The official meta-package bundling the TypeScript ESLint parser, plugin, and rule presets behind a single typed config() helper.
react-markdown
Safely render Markdown as React elements, no dangerouslySetInnerHTML required
@babel/core
The core JavaScript compiler that transforms next-generation syntax into code every browser and runtime can understand.
React Syntax Highlighter
A React component for syntax-highlighting code blocks using highlight.js or Prism ASTs, with JavaScript-based styles and no external stylesheet required.
remark
A plugin-powered markdown processor that parses, transforms, and serializes markdown on top of unified.
unified
Parse, inspect, transform, and serialize content through syntax-tree plugins.
lowlight
Virtual syntax highlighting for virtual DOMs and non-HTML things, powered by highlight.js
SQLAlchemy
The Python SQL toolkit and Object Relational Mapper that gives developers the full power and flexibility of SQL.
unist-util-visit
Tiny utility to walk unist syntax trees and run a visitor on matching nodes
ts-morph
Navigate and manipulate TypeScript code with a friendlier compiler API wrapper
Alembic
Database migrations tool for SQLAlchemy with autogenerate and transactional DDL
rehype
A unified-based HTML processor with a large plugin ecosystem