Skip to content

Instantly share code, notes, and snippets.

View formatkaka's full-sized avatar
🎯
Less to Read !!

Siddhant formatkaka

🎯
Less to Read !!
View GitHub Profile
@IrvingArmenta
IrvingArmenta / forwardref-generics-18.ts
Created October 2, 2022 02:50
Example of a forward ref generic component in React 18
import React, { ForwardedRef, forwardRef, MouseEvent } from 'react';
type ClickableListProps<T> = {
items: T[];
onSelect: (
item: T,
event: MouseEvent<HTMLButtonElement, globalThis.MouseEvent>,
) => void;
};
@paulirish
paulirish / what-forces-layout.md
Last active November 15, 2024 16:45
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
@nolanlawson
nolanlawson / rant.md
Last active March 1, 2023 23:34
Misconceptions about PouchDB

Misconceptions about PouchDB

A quick rant.

  1. PouchDB is slow, because it doesn't use bare-metal IndexedDB

OK, first off I want to point out the CanIUse table for IndexedDB. Go ahead, look at it. I'll wait.