Compare your Steam achievements with your friends'.
I'm using the following tool versions:
% node --version
v18.12.1
% npm --version
8.19.2
Get a Steam Web API Key.
npm install
STEAM_API_KEY="your API key here" SESSION_SECRET="some fun string you make up" node server.js
npm start
Visit localhost:3000.
You can update the cached list of Steam apps/games with:
npm run update-steam-apps