gjgd / chess-extension

Disables the option to play fast time formats on chess.com

Chess extension

Improving at chess requires to play long time controls (at least 10 minutes per player). However shorter time controls like Bullet and Blitz are more fun to play.

This extension disables the option to play fast time formats on chess.com, so that I can focus on improving.

Examples

Go to https://www.chess.com/play/online

If you select 10 minutes or above, you can press Play

Otherwise the button will be disabled

Install

Debug mode

1. Go to about:debugging in Firefox
2. Click on This Firefox
3. Load Temporary Add on
4. Find manifest.json

Production mode

Run this command to generate a zip containing the extension

npm run package

Then steps 1. 2. and 3. above ^ And select the extension.zip

Useful links

• https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Your_first_WebExtension
• https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Your_second_WebExtension