Log Analysis and more for ViaVersion
For the development you need Wrangler
To start you local dev server just go to the terminal tab of your IDE and type npx wrangler dev
Full commandlist https://developers.cloudflare.com/workers/wrangler/commands/
See development and prod https://www.postman.com/jo0001-team/workspace/viaversion/api/70fb5b15-3f24-4c8c-b633-2d64ac705960