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DawidMyslak / vue.md
Last active January 22, 2026 01:28
Vue.js and Vuex - best practices for managing your state

Vue.js and Vuex - best practices for managing your state

Modifying state object

Example

If you have to extend an existing object with additional property, always prefer Vue.set() over Object.assign() (or spread operator).

Example below explains implications for different implementations.

@paulirish
paulirish / what-forces-layout.md
Last active January 22, 2026 21:32
What forces layout/reflow. The comprehensive list.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
@staltz
staltz / introrx.md
Last active January 21, 2026 13:20
The introduction to Reactive Programming you've been missing