# Utilities
<!--{ "order": 7, "description": "Lightweight helper libraries used internally by tosijs and exposed for general use: more-math, throttle, debounce, hotReload, share, and sync." }-->

These are lightweight but powerful general useful things. They're used internally so you might as well have access to them.

<!-- toc -->
- [agent (EXPERIMENTAL)](/agent/)
- [audit (EXPERIMENTAL)](/audit/)
- [contract harness (EXPERIMENTAL)](/contract/)
- [contract validation](/contract-check/)
- [hotReload](/hot-reload/)
- [more-math](/more-math/)
- [schematic (EXPERIMENTAL)](/schematic/)
- [share](/share/)
- [sync](/sync/)
- [throttle & debounce](/throttle/)
- [tosijs/agent](/index-agent/)
- [tosijs/core (slim entry)](/index-core/)
- [tosijs/state (DOM-free)](/index-state/)
- [webmcp (EXPERIMENTAL)](/webmcp/)
<!-- /toc -->