> For the complete documentation index, see [llms.txt](https://docs.satlayer.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.satlayer.xyz/bvs-developers-1/developer-toolbox/hello-world-details.md).

# Hello World Details

- [Annotation of the Monitor](https://docs.satlayer.xyz/bvs-developers-1/developer-toolbox/hello-world-details/annotation-of-the-monitor.md)
- [Annotation of the Task Caller](https://docs.satlayer.xyz/bvs-developers-1/developer-toolbox/hello-world-details/annotation-of-the-task-caller.md)
- [The BVSSquaring library](https://docs.satlayer.xyz/bvs-developers-1/developer-toolbox/hello-world-details/the-bvssquaring-library.md)
- [Annotation of the off-chain compute program](https://docs.satlayer.xyz/bvs-developers-1/developer-toolbox/hello-world-details/annotation-of-the-off-chain-compute-program.md)
- [Annotation of the Aggregator](https://docs.satlayer.xyz/bvs-developers-1/developer-toolbox/hello-world-details/annotation-of-the-aggregator.md)
- [Annotation of the Reward Uploader](https://docs.satlayer.xyz/bvs-developers-1/developer-toolbox/hello-world-details/annotation-of-the-reward-uploader.md)