1Server Execution
When you run 'node app.js', Node reads the file, parses it through the V8 engine, and executes the compiled machine code directly on your computer's CPU. This bypasses the browser entirely.
Learn about Runtime Architecture in this comprehensive Node.js development tutorial. Beyond the browser.
UNLOCK NODES BY LEARNING NEW TAGS.
When you run 'node app.js', Node reads the file, parses it through the V8 engine, and executes the compiled machine code directly on your computer's CPU. This bypasses the browser entirely.

Pascual Vila
Frontend Instructor // Code Syllabus
Execution environment.
// Runtime contextEnvironment variables.
// process.env context