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Mission: Correct answer the phases of the Event Loop to master Node.js concurrency.

Objective: add N/A to the code

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Riddle:Mission: Correct answer the phases of the Event Loop to master Node.js concurrency.

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Reward: 60 XP Verified

Event Loop (High-End Logic) in javascript

Context & Logic

The Event Loop is the secret sauce behind Node.js's non-blocking I/O. It orchestrates the execution of callbacks, timers, and I/O tasks. Understanding phases like Timers, I/O Polling, Check (setImmediate), and Close callbacks is vital for building performant, low-latency applications.

Test Your Knowledge

Assessment Mode
1Which phase of the event loop executes setImmediate callbacks?