Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Generate massive amounts of fake data in the browser and node.js

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Roadmap to becoming a Go developer in 2020

Async utilities for node and the browser

A book series on JavaScript. @YDKJS on twitter.

Set up your GitHub Actions workflow with a specific version of Python

μWebSockets for Node.js back-ends ??

A flutter package help you beautify your app popups.

A comprehensive list of new ES features, including ES2015 (ES6), ES2016, ES2017, ES2018, ES2019

A Trimap-Free Portrait Matting Solution in Real Time [AAAI 2022]

Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.

A flutter package which makes it easier to display the difference between two images.

freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

Short code snippets for all your development needs

Set up your GitHub Actions workflow with a specific version of Java

A Collection of application ideas which can be used to improve your coding skills.

A long list of (advanced) JavaScript questions, and their explanations ?

Master programming by recreating your favorite technologies from scratch.

? The Node.js best practices list (February 2024)

?? Algorithms and data structures implemented in JavaScript with explanations and links to further readings

Companion repo to a course hosted on Udemy

Node.js Production Process Manager with a built-in Load Balancer.

Set up Android tools in GitHub Actions workflow with cache

The repository for high quality TypeScript type definitions.

A modern runtime for JavaScript and TypeScript.

A Foundation for Scalable Cross-Platform Apps

??A free and beautiful React admin dashboard template pack.

Implementation of common Data Structures and Algorithms with Go