Go implementation of the Ethereum protocol

An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu

Companies that don't do typical CS based whiteboard interviews. The whiteboard is metaphorical.

🚀 Open-source Ethereum consensus client written in Java

An awesome list of awesome YouTubers that teach about technology. Tutorials about web development, computer science, machine learning, game development, cybersecurity, and more.

Brave iOS Browser

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

CNCF Jaeger, a Distributed Tracing Platform

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

A curated list of awesome remote jobs and resources. Inspired by https://github.com/vinta/awesome-python

HomeKit support for the impatient.

OmniCore staging tree

Spring Boot 2.x Angular 9 Multi-module Maven Starter Project

A high frequency, market making cryptocurrency trading platform in node.js

Bitcoin and Altcoin exchange api aggregator / wrapper

The official AWS SDK for Java 1.x (In Maintenance Mode, End-of-Life on 12/31/2025). The AWS SDK for Java 2.x is available here: https://github.com/aws/aws-sdk-java-v2/

Universal Development Environment

Bitcoin arbitrage - opportunity detector

Utility for BigDecimal comparison

The open LMS by Instructure, Inc.

List of Computer Science courses with video lectures.

A lightweight json Rest client utility for JAX-RS

A library for working with Bitcoin

Sample application using Vision Framework and Core ML

detailed notes on computer science topics, in one page

Curated list of project-based tutorials

📚 Freely available programming books

Free resources for learning Full Stack Web Development