💯 Curated coding interview preparation materials for busy software engineers

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Realtime application framework (Node.JS server)

Fast, easy and reliable testing for anything that runs in a browser.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

A reactive programming library for JavaScript

The next open source file uploader for web browsers 🐶

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

Transforming styles with JS plugins

Simple, scalable state management.

Lightweight, user-friendly onboarding tour library

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

A React-based UI toolkit for the web

A collection of common interactive command line user interfaces.

Focus on what matters instead of fighting with Git.

The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelera…

Selector library for Redux

A WebGL accelerated JavaScript library for training and deploying ML models.

Customizable Icons for React Native with support for image source and full styling.

persist and rehydrate a redux store

A modest JavaScript framework for the HTML you already have

Play with neural networks!

State Management and Multiplayer Networking for Turn-Based Games

Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.

Alokai is a Frontend as a Service solution that simplifies composable commerce. It connects all the technologies needed to build and deploy fast & scalable ecommerce frontends. It guides merchants …

React Native Calendar Components 🗓️ 📆