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

# The Basics

- [Spectra Overview](https://docs.spectra.finance/the-basics/spectra-overview.md): Spectra is an EVM-centric protocol for interest rate derivatives with an easy-to-use flagship app.
- [Use Cases & Examples](https://docs.spectra.finance/the-basics/use-cases-and-examples.md): Discover a wider range of Spectra uses cases followed by practical scenarios.
- [What is Yield?](https://docs.spectra.finance/the-basics/what-is-yield.md): This article explains crypto yield in simple terms, provides examples of its sources, and provides examples of how to manage it with Spectra.
- [FAQ](https://docs.spectra.finance/the-basics/faq.md): This article answers the most common questions about Principal and Yield Tokens, pool creation, and other protocol mechanics.