GitHub Repository

Local-first ETL/ELT studio: a drag-and-drop visual pipeline designer that compiles to SQL and runs on DuckDB. Tiny desktop app, no servers, git-friendly workspaces.

584 starsRust

Duckle a drag-and-drop visual pipeline designer

Name: Duckle a drag-and-drop visual pipeline designer
Availability: InStock
Author: souravroy78

by souravroy78·Jun 22, 2026·4 points·4 comments

Visit Project View on HN

AI Analysis

●●SolidSlickNiche Gem

Local-first ETL with on-device AI assistant, but visual pipeline builders already exist.

Strengths

•~65 MB single-file desktop app with no servers or cloud dependencies required
•On-device AI assistant runs entirely on CPU without sending data externally
•290+ connectors and 50+ transforms with Git-friendly workspace versioning

Weaknesses

•Visual ETL category already has established players like KNIME, Alteryx, and n8n
•Local-first is nice but limits collaboration features teams often need