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

Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.

An example app on how to write a Broadway producer for the Twitter stream API v2.

Curated coding interview preparation materials for busy software engineers

Terraform Best Practices for AWS users

Audio waveform player

Based on a true story

Scriptable Headless Browser

A collection of React VR & A-Frame experiments

Awesome list of React VR resources

A book series (2 published editions) on the JS language.

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

A flexible framework for maintainable Ruby apps

A free, open source, Bootstrap admin theme created by Start Bootstrap

Validates params in your controller.

Step-by-step debugging and stack navigation in Pry