Curated coding interview preparation materials for busy software engineers

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Apache Superset is a Data Visualization and Data Exploration Platform

The web framework for content-driven websites. ⭐️ Star to support our work!

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

Screenshots with JavaScript

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

Free and Open source Web Builder Framework. Next generation tool for building templates without coding

Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.

Lit is a simple library for building fast, lightweight web components.

Open-source components, blocks, and AI agents designed to speed up your workflow. Import them seamlessly into your favorite tools through Registry and MCPs.

Papermark is the open-source DocSend alternative with built-in analytics and custom domains.

Open source headless commerce framework built with TypeScript, NestJS, React and GraphQL

Run commands concurrently. Like `npm run watch-js & npm run watch-less` but better.

Build product integrations with AI.

Privacy-first. MCP is the protocol for tool access. We're the virtualization layer for context.

Implementation of a bulletproof node.js API 🛡️

Build consistent, themeable React apps based on constraint-based design principles

fast, portable, and extensible cmd+k interface for your site

An open source project management tool with Kanban boards

Wasm powered Jupyter running in the browser 💡

Hosting read-only SQLite databases on static file hosters like Github Pages

A full featured Live Chat, Support & Marketing platform, alternative to Intercom, Drift, Crisp.

A data visualization for AI and Streaming

🕵️‍♀️ Validate schema, get schema change notifications, validate operations, find breaking changes, look for similar types, schema coverage

Terraform module for building and deploying Next.js apps to AWS. Supports SSR (Lambda), Static (S3) and API (Lambda) pages.

A lightweight production-ready Carousel that rocks supports multiple items and server-side rendering with no dependency. Bundle size 2kb.