Entities samples:

• HelloCube (very simple sample scenes demonstrating the basic elements of Entities)
• MiscellenousEntities samples (various small samples demonstrating additional ECS code patterns)
• Basic Entities URP Template sample (a template project you can copy)
• Boids sample
• GridPath sample

Other DOTS samples:

• Physics samples
• Netcode samples
• Entities.Graphics HDRP samples
• Entities.Graphics URP samples

This material covers the core DOTS packages: Entities, Collections, Burst, Mathematics, and the job system. (For material about the other DOTS packages, see their manuals: Physics, Netcode, Entities.Graphics.)

Videos:

1. Video: The C# Job system
2. Video: ECS Entities and components
3. Video: ECS Systems

Tutorials:

1. Jobs Tutorial
2. Entities Tutorial

Reading:

1. The C# Job system
2. Entities and components
3. Systems
4. Accessing entities in jobs
5. Entity command buffers
6. Transform components and systems
7. Baking and entity scenes
8. Additional Entities features

Example code:

• Examples: jobs
• Examples: components and systems
• Examples: baking
• Cheat sheet: collections
• Cheat sheet: mathematics