📚 Freely available programming books

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

Awesome Docker Compose samples

📚 Community guides for open source creators

Lightweight, vanilla javascript parallax library

A jQuery UI theme based on Twitter Bootstrap

Twitter Bootstrap for Rails 8

RSpec Best Practices

Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform.

A cheatsheet on the usage of git flow

JavaScript Promiseの本

可読性の高いテストコードを書くためのお作法集

Tumblr Themes

Deprecated in favor of the `webdrivers` gem.

Generate Mermaid ERD from your Ruby on Rails application.

Google's Engineering Practices Documentation Japanese Translation

RailsDiff has moved to

PostgreSQL Internals