The journey from 0 to hero for any developer to learn web3 and building on Ethereum.

🎨 Diagram as Code for prototyping cloud system architectures

Community-maintained repository of free software for the reMarkable tablet.

Tools for the reMarkable paper tablet

This is an overview of basic math, electronics, physics, and some other science stuff that a Software/Computer Engineer may require.

Scale database reads to replicas in Rails

A Read-Write Proxy for Connections; Also provides an ActiveRecord adapter.

A collection of Scala best practices

SQL on HBase with Apache Phoenix in Docker

Examples from the book Design Patterns in Ruby by Russ Olsen. # ruby 2.2.0

Database Sharding for ActiveRecord

An in-place DOM diffing library

A library to make calculating the Jaccard Coefficient Index a snap

Start/stop Sidekiq workers on Heroku

Allows identical sidekiq jobs to be processed with a single background call

Directed acyclic graphs of Sidekiq jobs

An extensible open-source mobile backend framework

The Crystal Programming Language

Magnificent app which corrects your previous console command.

👌 Drag and drop so simple it hurts

A helper for creating declarative interfaces in controllers

Angular Style Guide: A starting point for Angular development teams to provide consistency through good practices.

The ruby client for oauth2.me service.

Ruby: parallel processing made simple and fast

Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.

Create an Apple-like one page scroller website (iPhone 5S website) with One Page Scroll plugin

The future of online communications.