💯 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

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

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

Apache Superset is a Data Visualization and Data Exploration Platform

🔥 🔥 🔥 Open Source Airtable Alternative

Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.

Scheduling infrastructure for absolutely everyone.

A completely customizable framework for building rich text editors. (Currently in beta.)

Customizable admin dashboard template based on Angular 10+

An open-source screen recorder built with web technology

JavaScript API for face detection and face recognition in the browser and nodejs with tensorflow.js

⚠️ The Truffle Suite is being sunset. For information on ongoing support, migration options and FAQs, visit the Consensys blog. Thank you for all the support over the years.

Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, Gitlab, GitHub and Open Project.

A natural language date parser in Javascript

gRPC Web implementation for Golang and TypeScript

Deploys a GitHub project to a FTP server using GitHub actions

⚡️ CI-ready tests for REST APIs configured in YAML

🦠 Huge collection of useful projects and resources for COVID-19 (2019 novel Coronavirus)

Charts dedicated to finance.

Client-side in-memory mongodb backed by localstorage with server sync over http

An implementation of the exact same app in Firestore, AWS Datastore, PouchDB, RxDB and WatermelonDB

Deploy web sites and apps to your own cloud account effortlessly.

Converts CSS to JSON and back.

A GitHub Action that deploys source code to Google App Engine.

A rewrite of course-sdk, with better developer ergonomics

☕Simple GitHub Action to read a specified property from a JSON file.

A half-baked, stateful Stripe mock server

A lightweight in-memory graph database, written in TypeScript.

A generic auction implementation in Solidity that allows managed bids from backend and supports bids in ERC20 tokens.