Keypress is a JavaScript utility (Apache‑2.0) for defining keyboard combos, sequences, and custom modifiers. Popular in game development and interactive web apps, it supports keydown/keyup, multiple modifiers, sequence combinations, and offers ~9 KB footprint with zero dependencies.

Features

  • Listen on keydown and keyup events
  • Multiple or custom modifier keys per combo
  • Support for counting combos and sequences
  • Lightweight (~9 KB) with no dependencies
  • Robust browser compatibility and docs
  • Apache‑2.0 licensed and CDN‑available

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Libraries

License

Apache License V2.0

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Keypress Web Site

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Additional Project Details

Programming Language

CoffeeScript

Related Categories

CoffeeScript Libraries

Registered

2025-07-09