JavaScript Performance Optimization Techniques

Description

In this course, you will learn:

• Benchmarking and optimizing your code will help it run faster. Throughout the course, you will use a practical Web Sockets game example to learn how to optimize memory and asynchronous JavaScript, as well as test and iterate.
• You'll work on garbage collection, memory profiling, data structures like as sets and arrays, and event loop management.
• Learn advanced techniques like memory pools and Prime's performance-driven programming philosophy, which will prepare you to develop blazingly fast and efficient programs!

Syllabus:

1. Benchmarking & Performance Monitoring

• Web Sockets Game Demo
• Running Benchmarks
• Inspecting & Debugging Performance
• Optimizing Code: Sets vs Array
• Refactoring Set to Array

2. Garbage Collection & Async Code

• Garbage Collector
• Memory Profiling
• Event Loop & Promises
• Refactoring Timer to Remove Promises
• Analyzing Results & Removing Async
• Speeding Up Web Sockets
• Analyzing Web Socket Results

3. Update & Memory Optimizations

• Refactoring Collision
• Revisiting the Memory Profiler
• Memory Pool
• Optimizing Logging
• Other Performance Considerations

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