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.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
typing_extensions
Backported and experimental type-hint features for Python, usable on older interpreters and ahead of the stdlib.
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
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
rehype
A unified-based HTML processor with a large plugin ecosystem
mdast-util-from-markdown
Parses markdown into a fully spec-compliant mdast syntax tree using the micromark tokenizer.
node-sql-parser
Parses SQL statements into an AST and converts them back to SQL across a dozen database dialects.
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
micromark
The smallest 100% CommonMark-compliant markdown parser, with GFM and MDX support
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.
officeParser
Parse Office documents into a rich AST and generate Markdown, HTML, PDF, or RAG chunks
gridstack.js
A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.
recast
JavaScript AST transformer and nondestructive pretty-printer for building codemods
mdast-util-to-markdown
Serializes an mdast syntax tree back into CommonMark-compatible markdown text, with pluggable handlers for custom syntax extensions.
