kestra-io/kestra

Kestra is an open-source automation platform that lets you build, schedule, and manage workflows, think of it as a sophisticated "if this then that" system for businesses and developers who need to automate complex, multi-step processes reliably. The core idea is simple: you describe what you want to happen (and in what order) using a straightforward text-based format called YAML, and Kestra handles the execution. You can set workflows to run on a schedule (like every morning at 9am), or trigger them automatically when something happens elsewhere, a file arrives, a database changes, an API fires a signal. What makes it stand out is its visual interface: you can build and monitor your workflows through a browser-based dashboard without touching code at all. But for teams that prefer code, everything is also stored as plain text files you can version-control like any other software project. It bridges the gap between "point and click" ease and engineering best practices. The plugin library is extensive, Kestra can connect to databases, cloud storage services (AWS, Google Cloud, Azure), APIs, messaging systems, and run scripts in Python, JavaScript, R, Go, or almost any other language. It's designed to scale from a single small process to millions of daily workflow runs. Kestra is aimed at data teams, DevOps engineers, and businesses that need reliable automation without building custom infrastructure from scratch. It's particularly useful when you have many moving parts that need to work together in a predictable, auditable way.