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Inefficient iteration
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Classroom Contents
Let's Make JavaScript Programs Faster
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- 1 Intro
- 2 Why does JS performance matter?
- 3 Why do we optimize JavaScript code?
- 4 How do developers optimize JS?
- 5 Inefficient iteration
- 6 Repeated execution
- 7 Inefficient copying
- 8 Inefficient API usage
- 9 Performance vs. maintainability
- 10 Complexity of optimizations Do the optimizations increase the complexity of code?
- 11 Pattern specification
- 12 AST transformation
- 13 AST matching
- 14 AST rewriting
- 15 Performance measurement
- 16 Example
- 17 Conclusion
