Learn UNITY with Real Code Examples

Reduce draw calls (use batching)

Use object pooling

Optimize textures & meshes

Avoid expensive operations in Update()

Use URP for mobile optimization

Use server-side validation for multiplayer

Obfuscate code for client builds

Don’t store API keys in scripts

Use authentication for online features

Sandbox WebGL builds properly

Unity Analytics

Crashlytics

PlayFab telemetry

Custom event tracking

Profiler for runtime data

Modular scripts

Use SOLID principles

Consistent naming

Use ScriptableObjects for data

Unit tests for core logic