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Get started
Guide
  • Getting started
  • Arrays
  • Attributes
  • Classes
  • Components
  • Contributions
  • Debugging
  • Events
  • Lemonadejs
  • Library
  • Methods
  • Quick reference
  • Sugar
  • Two way binding
Examples
  • Color generator
  • Counter
  • Dinossaur game
  • Div onresize
  • Enable disable elements
  • Hangman
  • Lamp
  • List
  • Rating
  • Snake game
  • Table
  • Tasks
  • Tictactoe
  • Two way binding
  • Value persistence
Guide
  • Getting started
  • Arrays
  • Attributes
  • Classes
  • Components
  • Contributions
  • Debugging
  • Events
  • Lemonadejs
  • Library
  • Methods
  • Quick reference
  • Sugar
  • Two way binding
Examples
  • Color generator
  • Counter
  • Dinossaur game
  • Div onresize
  • Enable disable elements
  • Hangman
  • Lamp
  • List
  • Rating
  • Snake game
  • Table
  • Tasks
  • Tictactoe
  • Two way binding
  • Value persistence

Reactive components in ~9 KB gzip. Zero dependencies, zero build step.

Learn

  • Getting started
  • Templates
  • State
  • Contracts
  • Upgrading from v5
  • v5 documentation

Integrate

  • Web components
  • React
  • Testing
  • Error codes

Resources

  • Documentation
  • For AI agents
  • llms.txt
  • GitHub

Products

  • Jspreadsheet Pro
  • Jspreadsheet CE
  • Jsuites
  • CalendarJS
  • Intrasheets
LemonadeJS is open-source, MIT licensed. © 2026 Jspreadsheet Team