TLDR Tech / Data
Flowfile (GitHub Repo)
Flowfile is a visual ETL tool built around Polars. Design pipelines on a drag-and-drop canvas, or define them in Python with a Polars-like API. Visual workflows can export to standalone Python/Polars code, avoiding classic low-code lock-in. It also includes a Delta-backed catalog, SQL editor, scheduler, parameters, and sandboxed Python kernels.
Read the full story