Category Ruby tips

Compare Ruby and PHP through tested filtering examples, common translation mistakes, framework choices, and practical questions for your next web project.

A practical framework for adding AI without weakening an established Rails application, with questions about integration, authorization, testing and operations.

Understand how Ruby and Rails fit together, test a practical Ruby example and use an interactive project chooser to decide what to learn or build next.

Compare Ruby and Go with practical code examples, clear web development and deployment trade-offs, and an interactive guide to choosing a stack for your project.

Learn Ruby through 20 practical code examples covering strings, arrays, hashes, methods, classes, files, JSON, regex, and more.

Your customers say they’ve paid. Your application states there’s still an outstanding order. Your Rails app has processed the callback for a second time and now your worker is waiting to perform. These are the kinds of issues a payment…