Eulix - Code navigation for large codebases

Hacker News

Hey I've been working on Eulix, a tool for navigating large codebases. It parses a repository into symbols, call graphs and other structural information, then combines that with keyword and semantic retrieval to find relevant code. I tested it on OpenStack (~6.9M LOC / 29k files). One query about Nova's PCI passthrough scheduling pulled back the relevant filters, helpers and related call paths in well under a second once indexed. Some queries don't need an LLM at all, since Eulix can answer directly from the structured codebase data. It's open source and runs locally: https://github.com/Nurysso/eulix I'd especially like feedback from people who've worked on code search, static analysis, or large monorepos. on a side note it may be able to handle 30M+ loc codebase too, I haven't been able to test such huge repos cause I don't have a good enough gpu to embed parsers output! :)

Visit product View on Hacker NewsSep 15, 2026

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67%67% predicted probability of success on Hacker News, based on ML models trained on real launch data.

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57%57% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.

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