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

# Introduction 

- [Common Stablecoins Are Facing Problems — Is there a Solution?](https://docs.usdv.com/usdv/introduction/common-stablecoins-are-facing-problems-is-there-a-solution.md): Stablecoins are gaining popularity due to their unprecedented development and growing global usage.
- [Overcollateralized Coins — What Are They & Why Are They the Answer?](https://docs.usdv.com/usdv/introduction/overcollateralized-coins-what-are-they-and-why-are-they-the-answer.md): Overcollateralized stablecoins are backed by other cryptocurrencies. This buffers against price volatility.