# Resources

Welcome to the Remember Cards resources. This is the place to look when you want to know how a feature works, what the import format looks like, or which keys do what.

Every page on this site has a Markdown twin — append `.md` to any resources URL (e.g. `/resources/api.md`) to get the raw source. The same files live in the [GitHub repo](https://github.com/koaning/remember.cards) under `docs/resources/`.

## Topics

- [Formatting your cards](/resources/formatting) — Markdown, dark mode, the basics.
- [Widgets: terminal & code](/resources/widgets) — embed command-line snippets and syntax-highlighted code.
- [Math (KaTeX)](/resources/math) — inline and display math with LaTeX.
- [Music chords](/resources/chords) — fretboard diagrams for guitar, ukulele, and banjo.
- [Import / Export](/resources/import-export) — bulk-load cards from JSON, round-trip your library.
- [API v1 reference](/resources/api) — programmatic access with Bearer tokens.
- [Custom HTML](/resources/custom-html) — Tailwind-flavored raw HTML on a card.
- [Keyboard shortcuts](/resources/shortcuts) — fast hands win.
- [Guides & articles](/resources/guides) — longer-form writing about spaced repetition.