coffeescript.org Show archive.org snapshot contains only documentation for the latest CoffeeScript version. Version 2 transpiles to ES6.

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We stopped using CoffeeScript a while ago, but older projects still use version 1 which transpiles to ES5. This means that examples for transpiled results or the "Try CoffeeScript" web console behave differently, and lookup up stuff when working on older projects may be somewhat hard.

Here are some links to version 1 documentation:

• http://coffeescript.org/v1/ Show archive.org snapshot
  • Fully functional
  • If this ever goes away, here are some alternatives:
• Snapshot of coffeescript.org on archive.org
  • Page should be fully functional, including the "Try CoffeeScript" console.
  • You may need to close the archive.org bar at the top to reveal the navigation.
• devdocs.io for version 1 Show archive.org snapshot
  • Fast and pretty, but no "Try CoffeeScript" console.
  • Table of Contents is different, maybe more helpful.