JavaScript Deep Dives Articles

In-depth explorations of core JavaScript concepts, from the event loop to advanced language features.

JavaScript is Single-Threaded. How is it Asynchronous?
JavaScript Deep Dives

JavaScript is Single-Threaded. How is it Asynchronous?

A guide to JavaScript's core paradox. Learn how the Event Loop, Microtask Queue, and Web APIs enable asynchronicity in a single thread.

1.3k reads
Aug 15, 2025
1 min read
A Deep Dive into the JavaScript Job Queue and Promises
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JavaScript Deep Dives

A Deep Dive into the JavaScript Job Queue and Promises

A deep dive into the JavaScript Job Queue. Learn how Promises use the microtask queue to provide reliable, asynchronous behavior.

1.3k reads
Aug 14, 2025
1 min read