WeAreDevelopers LIVE • Sep 18, 2024

The Eventloop in JavaScript - How does it work?

Christian Woerz

Why do recursive promises sometimes freeze your JavaScript application? The culprit is often microtask starvation. Master the event loop to debug complex race conditions and write non-blocking code.

The Eventloop in JavaScript - How does it work? thumbnail

Checking access…

Playback and chapters load privately for Free videos.

Matching moments

2:29 min

Visualizing the browser event loop execution architecture

Rob Richardson · JS Congress

1:26 min

Managing the single-threaded Node.js event loop

Rob Richardson · JS Congress

3:54 min

Asynchronous programming syntax and event loop execution

Fabian Schindler · LIVE

2:15 min

Processing synchronous function execution via the JavaScript call stack

Dani Coll Dani Coll · World Congress 2025

1:12 min

Overview of the JavaScript date and time ecosystem

Marco Sieben Marco Sieben · Europe 2026 Virtual

8:07 min

Modern JavaScript loop optimization and CSS innovations

Anselm Hannemann +2 · LIVE

Upcoming sessions on this topic

Starts in 13 days

Conference India 2026

November 25–26, 2026

Bengaluru, India