iii is the easiest way to compose, extend, and observe every service in your stack in real time. Every backend starts as a project before the first line of business logic. Queues, cron, HTTP, state, observability, agents, and sandboxes each usually bring their own integration story. iii collapses that into one live system surface.

Each worker joins the live catalog. Every other worker is notified and can call it immediately. Browse available workers at workers.iii.dev.