Enrich your lessons with images and videos stored in each module's assets directory.
Images
Reference images from your module's assets folder:

Keep images optimized for the web — aim for under 500KB per image when possible.
Videos
Videos can be embedded by referencing files in your assets directory:
[video](./assets/videos/demo.mp4)
Hatch will render these as inline video players in the lesson view.
Best Practices
- Use descriptive filenames:
dashboard-overview.pngnotimg1.png - Keep video segments short — 2 to 5 minutes per clip
- Add alt text to all images for accessibility
- Organize assets by type (images vs videos) within each module