The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites that work on any kind of device.

Make it a fun to create spec for developers and teammates

A few simple, but solid patterns for responsive HTML email templates and newsletters. Even in Outlook and Gmail.

Twitter Bootstrap for Rails 8

Rock-solid transactional email templates for applications.

JavaScript and Node.js cheatsheets

Responsive HTML email templates

Bot18 is a high-frequency cryptocurrency trading bot developed by Zenbot creator @carlos8f

Test JSON snippets for Jasonette

Benchmark tests for iOS image caching solutions

An AirdropCentral where anyone can submit tokens to be distributed among users

(Retired.) Testing HTTP->HTTPS redirects for CDNs.

A repo with a devcontainer ready to vibe with Claude, Codex or Gemini