> For the complete documentation index, see [llms.txt](https://zhuangbiaowei.gitbook.io/learn-with-open-source/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zhuangbiaowei.gitbook.io/learn-with-open-source/en.md).

# en

- [Start](https://zhuangbiaowei.gitbook.io/learn-with-open-source/en/start.md)
- [Before the Beginning](https://zhuangbiaowei.gitbook.io/learn-with-open-source/en/before-start.md)
- [Website recommendations for developers to learn programming](https://zhuangbiaowei.gitbook.io/learn-with-open-source/en/useful-websites-to-learn-how-to-code-quickly.md)