Coding Patterns

A comprehensive reference guide for modern JavaScript (ES6+) features and patterns. Covers arrow functions, destructuring, async/await, Promises, functional programming, classes, modules, iterators, generators, and performance optimization techniques for writing clean, maintainable code.

A comprehensive guide for writing Ruby gems following Andrew Kane's battle-tested patterns from gems like Searchkick, PgHero, and Chartkick. Covers entry point structure, Rails integration with ActiveSupport.on_load, class macro DSLs, database adapter patterns, Minitest testing, and gemspec best practices.