Temporal

Temporal is an open-source, 'durable execution' platform that fundamentally changes how developers write backend code and distributed systems. Built by the engineers who originally designed massive infrastructure projects for AWS and Uber, Temporal solves a nightmare problem: what happens when a complex, multi-step process (like moving money between banks, provisioning cloud servers, or training an AI model) suddenly fails halfway through? Instead of developers having to write thousands of lines of manual retry logic and database checkpoints, Temporal automatically tracks the exact state of the code. If a server crashes, Temporal just picks up the workflow exactly where it left off, ensuring absolutely no data or progress is ever lost.