JavaScript Cheat Sheet

Comprehensive reference for JavaScript Core objects, DOM methods, and Browser APIs.

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Array & String

Array Methods

Math, Number & Date

Math
Number

DOM & Browser

Document Methods

RegExp & Global

RegExp
  • test()
  • exec()
  • Modifiers: g, i, m
  • Brackets: [abc], [0-9]
  • Metachar: \d, \w, \s, \b
  • Quantifiers: n+, n*, n?

Canvas API

CanvasRenderingContext2D
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