Show HN: A spacecraft block diagram editor

Category: devtools

Tags: diagram-editor, spacecraft, systems-engineering, web-app

Score: 4.3/10 (Innovation: 4, Technical: 5, Documentation: 3, Utility: 4)

Satblocks is a web-based editor for creating spacecraft block diagrams, allowing users to define components via a manifest, draw connections with smart routing, and manage heritage levels. It targets a niche audience of systems engineers and offers auto-routing and bus merging features, but lacks comprehensive documentation and broader appeal.

Target audience: systems engineers, aerospace engineers

Repository: https://satblocks.com

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