> For the complete documentation index, see [llms.txt](https://docs.loci-dev.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.loci-dev.net/loci-inspector.md).

# LOCI Inspector

LOCI Inspector is a centralized hub for exploring execution-aware insights across your projects. It allows you to understand the impact of code changes on performance, correctness, and resource usage without running the software in production.

With LOCI Inspector, you can:

* **Visualize** function-level performance and resource usage across versions
* **Explore** call graphs and execution paths to quickly identify hotspots
* **Drill down** into pull request changes with actionable insights
* **Compare** versions and track regressions over time

The visualizations in LOCI Inspector make it easy to identify issues, optimize performance, and make confident decisions throughout the development lifecycle.

### Prefer a terminal over a browser? 

`loci cockpit` shows the same kind of data - hotspots, prevented regressions, contract verdicts -locally in your terminal. See [cockpit](/loci-plugin-for-ai-coding-assistants/loci-claude-plugin/cli-reference-for-loci-claude-plugin.md).