Developer Cheatsheets
20 quick-reference cheatsheets for React, TypeScript, JavaScript, CSS, Git, Regex, SQL, and more. Print-ready and keyboard-searchable.
SQL(1)
Vim(1)
Git(2)
Regex(1)
JavaScript(3)
JavaScript Destructuring & Spread Cheatsheet
javascriptDestructuring, spread, rest, and optional chaining reference.
#javascript#destructuring#spread#rest
JavaScript Array Methods Cheatsheet
javascriptAll JS array methods with signatures and examples.
#javascript#array#methods#functional
JavaScript Promises & Async Cheatsheet
javascriptPromises, async/await, and async patterns reference.
#javascript#promises#async#await
Bash(1)
CSS(3)
CSS Flexbox Cheatsheet
cssComplete CSS Flexbox reference with visual descriptions.
#css#flexbox#layout#alignment
CSS Selectors Cheatsheet
cssAll CSS selector types, pseudo-classes, and pseudo-elements.
#css#selectors#pseudo-classes#specificity
CSS Grid Cheatsheet
cssComplete CSS Grid reference with examples.
#css#grid#layout#columns
React(2)
TypeScript(3)
TypeScript Generics Cheatsheet
typescriptTypeScript generics syntax and patterns reference.
#typescript#generics#constraints#advanced
TypeScript Utility Types Cheatsheet
typescriptAll TypeScript built-in utility types with examples.
#typescript#utility-types#generics#types
TypeScript Types Cheatsheet
typescriptTypeScript type system reference — primitives to advanced.
#typescript#types#interfaces#unions