blECSd Codex Skill

Use this skill to build, review, or refactor blECSd applications and libraries.

Follow Core Principles

• Treat blECSd as a library, not a framework.
• Use functional style only: pure functions, plain data, no classes.
• Use ECS patterns: entities as IDs, components as SoA data, systems as pure transforms.
• Keep input responsive: INPUT phase runs first and drains events.

Choose an API

• Use Game API for games and real-time apps.
• Use ECS API for full control and performance tuning.

Apply the Recommended Workflow