Reference pages are for when you already know what you're looking for. They are short, precise, and structured for scanning rather than reading top-to-bottom.

If you're learning Regnora, start with [Get started](/get-started/) or the [Guides](/guides/) instead.

## What's in this section

- [Concepts glossary](/reference/concepts-glossary/) — Definitions for every product term that appears elsewhere in the docs.
- [Keyboard shortcuts](/reference/keyboard-shortcuts/) — Every keybinding in the app, organised by context.
- [Limits and quotas](/reference/limits-and-quotas/) — File size, upload, and field limits Regnora enforces.
- [Data residency & security](/reference/data-residency-and-security/) — Where your data is processed, what the AI does with it, and how it's kept isolated.
- [API reference](/reference/api-reference/) — The status of Regnora's public API.