Use this as a template repo. Requires Node 18+ with typescript and ts-node installed globally (npm i -g typescript ts-node). Add your bluesky username and password to .env then run your app with npm run start or ts-node-esm index.ts.
I recommend using eslint (for linting) and prettier (for enforcing code style) in your chosen text editor (or from the command line).
API documentation can be found here: https://github.com/bluesky-social/atproto/tree/main/packages/api
@ me on bluesky (@aliceisjustplaying.bsky.social, did:plc:by3jhwdqgbtrcc7q4tkkv3cf) if you've built something interesting with it!