Ace editor

For editing in the browser, we use the Ace editor. This does JavaScript syntax highlighting and syntax checking.

Here are some useful links:

Some useful keyboard shortcuts:

  • Ctrl-F - Find.
  • Ctrl-H - Find and replace.

  • Ctrl-D - Delete line
  • Ctrl-Z - Undo.
  • Ctrl-comma - Settings. Can change font and theme.

  • Click on bracket - Highlight matching bracket.
  • Ctrl-P - Jump to matching bracket.

The background is a program, showing the JavaScript graphics used on this site.

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