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How does Node.js optimise JavaScript code?

Talk presentation

It’s not a secret that one of the Node.js components is a V8. But how is this possible that the scripting language JavaScript executes so fast that it is comparable with compiling languages (sometimes). In this talk, we will try to understand what is V8, what is interpretation and compilation, how they are relate to each other and answer the question “how”.

Eugene Obrezkov
Wix Engineering
  • Software Engineer at Wix Engineering
  • Saw pre-Angular times, wrote spaghetti code with jQuery, been there, seen that
  • Loves making other developers’ life easier
  • Plays with compilers, OS, bare metal in spare time
  • Give me a JSON file and I’ll tell you what TypeScript you are
  • Facebook, Twitter, GitHub
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