> For the complete documentation index, see [llms.txt](https://quicly.gitbook.io/help/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://quicly.gitbook.io/help/overview.md).

# Overview

- [Why quic.ly?](https://quicly.gitbook.io/help/overview/why-quic.ly.md)
- [Key Features & Benefits](https://quicly.gitbook.io/help/overview/key-features-and-benefits.md)