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

# Welcome to notes.freedata.me!

A collection of free notes on everything from SDR to web. Feel free to use this collection of notes however you may need. These notes were generated after years of teaching courses.

## Jump right in!

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