Windmill is a fast, open-source workflow engine and developer platform. It's an alternative to the likes of Retool, Superblocks, n8n, Airflow, Prefect, and Temporal, designed to build comprehensive internal tools (endpoints, workflows, UIs). It supports coding in TypeScript, Python, Go, PHP, Bash, SQL, or any Docker image, alongside intuitive low-code builders, featuring:

• An execution runtime for scalable, low-latency function execution across a worker fleet.
• An orchestrator for assembling these functions into efficient, low-latency flows, using either a low-code builder or YAML.
• An app builder for creating data-centric dashboards, utilizing low-code or JS frameworks like React.

Windmill supports both UI-based operations via its webIDE and low-code builders, as well as CLI deployments from a Git repository, aligning with your preferred development style.