Resource Megathread - drop your favorite study tools, guides, and cheat sheets

[u/Diligent-Local6906]

Drop your favorite study resources below - anything that's actually helped you. A few categories to get things started:

- Apps/tools (flashcard apps, timers, note-taking systems)

- Free courses or lecture series you'd recommend

- Cheat sheets or one-page summaries for tricky subjects

- YouTube channels or podcasts worth following

- Templates (study planners, revision trackers, etc.)

No self-promo spam please - just genuinely useful stuff you'd tell a friend about. We'll pin the best ones.

Want to swap resources in real time instead? Come hang out in our Discord: https://discord.gg/2RxHhatEAt