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

# For Developers

- [Headless Backend Mode](https://kb.craftformswp.com/documentation/for-developers/headless-backend-mode.md)
- [Custom Submit Action / Submit-Action Context Bus](https://kb.craftformswp.com/documentation/for-developers/custom-submit-action-submit-action-context-bus.md)
- [Developer Hooks Reference](https://kb.craftformswp.com/documentation/for-developers/developer-hooks-reference.md): Extension points for integrating with CraftForms from custom plugins, themes, or scripts.
- [Submission Limits and Spam Protection](https://kb.craftformswp.com/documentation/for-developers/submission-limits-and-spam-protection.md)
- [WP Abilities API](https://kb.craftformswp.com/documentation/for-developers/wp-abilities-api.md): This page contains information for developers related to WP Abilities API included in CraftForms
- [AI Form Builder Guide](https://kb.craftformswp.com/documentation/for-developers/ai-form-builder-guide.md): A reference for building CraftForms starters and demo pages using WP CLI and block HTML.
- [wp-config.php Constants](https://kb.craftformswp.com/documentation/for-developers/wp-config-constants.md)
- [Your Own Starters](https://kb.craftformswp.com/documentation/for-developers/your-own-starters.md)