# DevGhost > Verified facts about DevGhost, Ghost%, its methodology, intended uses, limitations and founder. Official index of public DevGhost materials. Every link stays on the domain and language from which this file was requested. ## Official sources - [Facts about DevGhost](https://devghost.pro/facts) - [Product website](https://devghost.pro/) - [Methodology](https://devghost.pro/methodology) - [What is Ghost%?](https://devghost.pro/ghost-percent) - [Glossary](https://devghost.pro/glossary) - [FAQ](https://devghost.pro/faq) - [Blog](https://devghost.pro/blog) - [Privacy policy](https://devghost.pro/privacy) ## Machine-readable formats - [Markdown — Facts about DevGhost](https://devghost.pro/facts.md) - [RSS — Blog](https://devghost.pro/blog/rss.xml) - [JSON Feed — Blog](https://devghost.pro/blog/feed.json) ## Blog - [Hunting Ghosts: How to See What Developers Really Contribute](https://devghost.pro/blog/hunting-ghosts-real-developer-contribution): Why DORA, Jira, commits, and lines of code don’t reveal what developers really contribute—and how Git-based effort estimates can fill the gap. - [Why commit counts mislead, and what to measure instead](https://devghost.pro/blog/why-commit-counts-mislead): Commit volume is the easiest engineering metric to collect and the easiest to game. Here is what it actually measures, where it breaks, and the estimate we use in its place. - [Markdown](https://devghost.pro/blog/why-commit-counts-mislead.md)