Observed arrival · 2026-09-09
Codegraph turns source code into a city you can inspect
A code-analysis tool that builds a dependency model from source alone, then lets developers query it, explore it as a 3D city, replay its history, and inspect the lines behind each relationship.
Field notes
The tool extracts dependency structure directly from source and presents it through several linked views: a searchable module/type/member navigator, a 3D city, cycle and coupling reports, and a history replay built from Git snapshots. The examples range from 3,600 entities in google/gson to 15,000 in apache/commons-lang, with apache/fineract represented by a 127 MB model. Its explanation workflow estimates calls and cost before using a language model and keeps the resulting text in a side-car file.
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