WeAreDevelopers Logo WeAreDevelopers
Sign in
For You LIVE
WeAreDevelopers LIVE • Apr 18, 2023

Under The Hood Of Vue 3 Reactivity

Marc Backes

Vue 3's reactivity isn't hidden magic. Watch us live-code a custom ES6 Proxy engine from scratch to deeply understand modern state management and automated dependency tracking.

Under The Hood Of Vue 3 Reactivity thumbnail

Checking access…

Playback and chapters load privately for Free videos.

Matching moments

5:27 min

Core JavaScript structures powering Vue reactivity

Marc Backes · World Congress 2021

2:59 min

Comparing Vue to React and Angular

Rob Richardson · LIVE

1:28 min

Introduction to the speaker and frontend projects

Abdelrahman Awad Abdelrahman Awad · World Congress 2025

3:30 min

Automating dependency tracking with native ES6 proxies

Marc Backes · World Congress 2021

4:30 min

Tracking open source community trends in JavaScript native frameworks

Dan Cranney Dan Cranney +2 · LIVE

1:58 min

Navigating the learning curve of reactive programming

Jan-Niklas Wortmann · LIVE

More from WeAreDevelopers LIVE

Humans in the Loop: Storytelling in Tech thumbnail
1:01:28

Humans in the Loop: Storytelling in Tech

Christian Heilmann +2

4 days ago

WeAreDevelopers LIVE: Your Brain Is Lying to You: Cognitive Biases in Development thumbnail
1:19:46

Your Brain Is Lying to You: Cognitive Biases in Development

Kate Astrid +2

Last week

Like Peas in a Pod - What Happens When People Clone Your App? thumbnail
1:16:14

Like Peas in a Pod - What Happens When People Clone Your App?

Ivan Kutskir +2

2 weeks ago

WeAreDevelopers LIVE - Read more, Prompt Less thumbnail
1:01:30

Read more, Prompt Less

Christian Heilmann +2

3 weeks ago

WeAreDevelopers LIVE - Tech Education in Two Languages thumbnail
1:00:18

Tech Education in Two Languages

Daniel Cranney +1

Oct 2026

WeAreDevelopers LIVE - Playing in Production thumbnail
1:06:40

Playing in Production

Andrew MacLean +2

Sep 2026

Upcoming sessions on this topic

Open session

Understanding React Performance Patterns Developers Often Get Wrong

  • Himanshu Srivastava

    Best Buy India

    Software Engineer

Open session

The Death of Manual Memoization: High-Performance React 19 for the Scaling Startup

  • Vishnudhasan Govindarajan

    CareStack

    Product Engineer

Open session

React Under Fire: Rendering Performance for Streaming Agent UIs

  • Abhirupa Mitra

    Slack

    Senior Member of Technical Staff

Open session

From Profiler to Production: Measuring What Actually Matters in React & React Native

  • Andrei Tazetdinov

    Dynatrace

    React Native Developer

Open session

Your Server-Rendered App Doesn't Know Who It's Talking To

  • Anshul Bansal

    OLX India

    Principal Architect

Open session

DevOps for React Developers: From Code to Production

  • Kristiyan Velkov

    Docker

    Front-End Advocate | Speaker | AI & DevOps Enthusiast | Docker Captain | Tech Blogger | Book Author | 100+ IT Certifications | 30K+ Followers

Related videos

Under The Hood of Vue 3 Reactivity thumbnail
49:00

Under The Hood of Vue 3 Reactivity

Marc Backes

World Congress · 2021

Common Mistakes in Vue.js and How to Avoid Them thumbnail
28:36

Common Mistakes in Vue.js and How to Avoid Them

danielkellyio · Vue School

World Congress · 2024

Bringing back reactivity in "reactive" frontend thumbnail
28:43

Bringing back reactivity in "reactive" frontend

Michał Moroz · Makimo

World Congress · 2024

petite-vue - Progressively enhancing every application? thumbnail
44:40

petite-vue - Progressively enhancing every application?

Alexander Lichter

LIVE · Apr 2023

TresJS a new declarative ThreeJS as Vue components thumbnail
59:15

TresJS a new declarative ThreeJS as Vue components

Alvaro Saburido

LIVE · Apr 2023

Lessons learned from building a thriving Vue.js SaaS application thumbnail
30:02

Lessons learned from building a thriving Vue.js SaaS application

Abdelrahman Awad · Rasayel.io

World Congress · 2025

Related articles

From learning to earning

Jobs that call for the skills explored in this talk.