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

# Today I Learned

![enter](/files/-LXJASPcvXyykDX47CiL)