Skip to content

Instantly share code, notes, and snippets.

@simioni
simioni / NoScrollOnInputFocusiOSSafari.html
Created July 10, 2026 20:31 — forked from kiding/NoScrollOnInputFocusiOSSafari.html
Preventing iOS Safari scrolling when focusing on input elements
<!--
When an input element gets focused, iOS Safari tries to put it in the center by scrolling (and zooming.)
Zooming can be easily disabled using a meta tag, but the scrolling hasn't been quite easy.
The main quirk (I think) is that iOS Safari changes viewport when scrolling; i.e., toolbars shrink.
Since the viewport _should_ change, it thinks the input _will_ move, so it _should_ scroll, always.
Even times when it doesn't need to scroll—the input is fixed, all we need is the keyboard—
the window always scrolls _up and down_ resulting in some janky animation.
However, iOS Safari doesn't scroll when the input **has opacity of 0 or is completely clipped.**
@simioni
simioni / har-extract.js
Last active August 25, 2021 13:17 — forked from amishshah/har-extract.js
Rough script to extract images from HTTP Archive (HAR) files
const fs = require('fs');
const fsAsync = require('fs').promises;
const targetMimeType = 'image/jpeg';
const file = JSON.parse(fs.readFileSync('./dump.har')).log;
const dir = './output';
if (!fs.existsSync(dir)){
fs.mkdirSync(dir);
}