2025.08 - Squeezing Ray-Tracing
Squeezing Ray-Tracing: Ray tracing can either elevate your game or trigger a performance disaster, depending on how disciplined your setup is. If you enable everything globally, your frame-time cliff arrives fast.
Unity Performance Blog
Practical articles on CPU, GPU, memory and engineering process optimization.
2025.07 - Throw WebGL, learn WebGPU
Throw WebGL, learn WebGPU: If your web build still rides legacy assumptions, you are heading into a compatibility and performance bottleneck at the same time. Browser players feel every hitch, and they bounce fast.
2025.06 - UI Toolkit - Faster Than You'd Imagine
UI Toolkit - Faster Than You'd Imagine: Your UI can become a silent bottleneck long before gameplay code does. Menus hitch, inventories lag, and the player blames "the game" even when the culprit is draw-call fragmentation and overdraw.
2025.05 - "VRS" - Variable Rate Shading
"VRS" - Variable Rate Shading: When your GPU is burning cycles on pixels nobody can see clearly, you are paying a performance tax every frame. That is how beautiful effects turn into stutter on mid-tier hardware.
2025.04 - Fast&Sexy Audio Import Settings
Fast&Sexy Audio Import Settings: Audio settings can quietly become a frame-time cliff: random spikes, memory bloat, and loading hitches that look like gameplay bugs. If you leave importer defaults untouched, you are likely burning cycles where players feel it most.
2025.03 - Building Your Own Performance Lab
Building Your Own Performance Lab: Shipping from a single dev machine is a performance disaster waiting to happen. Your build can look perfect on one PC and fall apart on older laptops, Chromebooks, or mid-tier Android, then you eat the support and rating damage later.
2025.02 - Coding Like a `LLM Ninja`
Coding Like a `LLM Ninja`: You can already feel the bottleneck: coding with AI should be faster, yet you still lose hours in copy-paste loops, messy context, and low-quality edits that trigger rework. That hidden review tax compounds every sprint.
Profiling the Unity Beast: Sampling vs Instrumentation
Ever wondered why your Unity game lags? Discover the secret tools that tame performance woes!
2025.01 - The Six Exotic "Profiling Toys"
The Six Exotic "Profiling Toys": You are probably losing time in a performance firefighting loop: the game stutters, you patch one script, and the hitch comes back somewhere else.
2024.12 - Frame Debugger Mastery & Maybe Render Graph?
Frame Debugger Mastery & Maybe Render Graph?: If your profiler says “drawing is expensive” and you still cannot see why, you are debugging blind. Frame Debugger is where you stop guessing and inspect the exact draw-event chain behind the bottleneck.
2024.11 - Let AI Help You Optimize Performance
Let AI Help You Optimize Performance: When you are stuck on a performance bottleneck, brute force is expensive and slow. This module shows you how to use AI as an always-available technical assistant without surrendering engineering judgment.
Budget-Friendly Serialization & Deserialization
Choosing the wrong serialization & deserialization technology inexperienced devs tell you about will only bring you pain