Check easily whether a gem is ready for Rails 4 or not.
Catches mail and serves it through a dream.
MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface.
Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.
Ink is a set of tools for quick development of web interfaces.
A lightweight and modular front-end framework
for developing fast and powerful web interfaces.
A personal cloud you can hack, host and delete
A tool for easy online testing and sharing of database problems and their solutions.
Chai is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework.
Zombie.js is a lightweight framework for testing client-side JavaScript code in a simulated environment. No browser required.
A scriptable browser for Web developers
A human-friendly tutorial for elasticsearch.
A CLI tool for detecting frontend SPOF, mainly blocking scripts and CSS
Modularized veewee definitions for building Vagrant baseboxes
Rove.io is a service that allows you to pregenerate typical Vagrant builds.
Tabula helps you liberate data tables trapped inside PDFs
JSDB is a collection of the best javascript libraries
Convert MySQL Queries to MongoDB Syntax
ASCII.IO is the simplest way to record your terminal and share the recordings with your fellow geeks. Simply record and upload your terminal session with a single command, and ASCII.IO will play it back in your browser.
A better way to conduct remote interviews
WebRTC based video chat + code editor = Awesome interviews
Genericons are vector icons embedded in a webfont designed to be clean and simple keeping with a generic aesthetic.
Use genericons for instant HiDPI, to change icon colors on the fly, or even with CSS effects such as drop-shadows or gradients!