Analyse ChessTempo Puzzles on Lichess

A browser extension that adds a button to the ChessTempo interface to quickly open a puzzle on the Lichess analysis board.

Installing in Chrome or Firefox

Grab the latest version from the GitHub releases page. Further instructions are listed there.

Building browser extensions from source

npm run build will generate a zip file. It can be installed in Chrome by navigating to chrome://extensions and dragging the zip into the tab.

npm run sign will sign the zip and generate an XPI file which can be installed in Firefox. It requires two environment variables which must be retrieved from addons.mozilla.org.

WEB_EXT_API_KEY=<api-key> WEB_EXT_API_SECRET=<api-secret> npm run sign