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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tsx
A drop-in replacement for the node CLI that runs TypeScript and ESM files instantly, powered by esbuild.
ts-node
TypeScript execution engine and REPL for Node.js that runs .ts files directly, without a separate compile step.
tslib
The runtime library that houses TypeScript's compiler helper functions so your emitted code stays small.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
NestJS
A progressive Node.js framework for building efficient, scalable, and maintainable server-side applications in TypeScript.
nest-cli
Scaffolds, builds, and serves NestJS applications through schematics-driven code generation and pluggable compiler backends.
vercel_runtime
The official Rust runtime for writing and deploying serverless functions on Vercel.
Valibot
Modular, type-safe schema validation library with bundle sizes starting under 1KB
regenerator-runtime
The runtime library that powers Babel-compiled ES6 generator and async/await functions in ES5 environments
Lingui
A readable, 2kb internationalization runtime for JavaScript with ICU MessageFormat and rich-text support.
@e2b/code-interpreter
JavaScript/TypeScript SDK for running AI-generated code in stateful, isolated E2B cloud sandboxes
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.
gridstack.js
A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.
next-runtime-env
Populate Next.js environment variables at runtime instead of build time