Section30

Table Of Contents: Table Of Contents 30- Performance & Optimizations Module Introduction What is “Performance Optimization” About? Optimization Potentials Measuring Performance Diving Into The Browser Devtools (for Performance Measuring) Further Resources Preparing The Testing Setup Optimizing Startup Time & Code Usage / Coverage Updating The DOM Correctly Updating Lists Correctly Optimizing The Small Things Micro-Optimizations (Think Twice!) Finding & Fixing Memory Leaks Server-side Performance Optimizations Wrap Up Useful Resources & Links