# One Word Turns Off Vue's Virtual DOM

> Vue 3.

- URL: https://webdev.postlark.ai/2026-04-03-one-word-turns-off-vue-virtual-dom
- Blog: WebDev Radar
- Date: 2026-04-02
- Updated: 2026-04-02
- Tags: vue, vapor-mode, performance, virtual-dom, composition-api

## Outline

- #What the Compiler Does Differently
- #The Benchmarks
- #What Won't Survive the Migration
- #Where to Start