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๐Ÿ’ญ
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lala sorie

๐Ÿ’ญ
I may be slow to respond.
  • Seoul or Jeju island
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<html>
<head>
<!-- Load Tensorflow and BodyPix -->
<script src="https://cdn.jsdelivr.net/npm/@tensorflow/[email protected]"></script>
<script src="https://cdn.jsdelivr.net/npm/@tensorflow-models/[email protected]"></script>
</head>
<body>
<img hidden id='image' src='/img/sample.jpg' />
@faressoft
faressoft / dom_performance_reflow_repaint.md
Last active February 10, 2025 17:21
DOM Performance (Reflow & Repaint) (Summary)

DOM Performance

Rendering

  • How the browser renders the document
    • Receives the data (bytes) from the server.
    • Parses and converts into tokens (<, TagName, Attribute, AttributeValue, >).
    • Turns tokens into nodes.
    • Turns nodes into the DOM tree.
  • Builds CSSOM tree from the css rules.
@paulirish
paulirish / what-forces-layout.md
Last active April 28, 2025 06:24
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
@ihoneymon
ihoneymon / how-to-write-by-markdown.md
Last active April 28, 2025 04:15
๋งˆํฌ๋‹ค์šด(Markdown) ์‚ฌ์šฉ๋ฒ•

[๊ณตํ†ต] ๋งˆํฌ๋‹ค์šด markdown ์ž‘์„ฑ๋ฒ•

์˜์–ด์ง€๋งŒ, ์กฐ๊ธˆ ๋” ์ƒ์„ธํ•˜๊ฒŒ ๋งˆํฌ๋‹ค์šด ์‚ฌ์šฉ๋ฒ•์„ ์•ˆ๋‚ดํ•˜๊ณ  ์žˆ๋Š”
"Markdown Guide (https://www.markdownguide.org/)" ๋ฅผ ๋ณด์‹œ๋Š” ๊ฒƒ์„ ์ถ”์ฒœํ•ฉ๋‹ˆ๋‹ค. ^^

์•„, ๊ทธ๋ฆฌ๊ณ  ๋งˆํฌ๋‹ค์šด๋งŒ์œผ๋กœ ํ‘œํ˜„์ด ๋ถ€์กฑํ•˜๋‹ค๊ณ  ๋А๋ผ์‹ ๋‹ค๋ฉด, HTML ํƒœ๊ทธ๋ฅผ ํ™œ์šฉํ•˜์‹œ๋Š” ๊ฒƒ๋„ ์ข‹์Šต๋‹ˆ๋‹ค.

1. ๋งˆํฌ๋‹ค์šด์— ๊ด€ํ•˜์—ฌ

@marocchino
marocchino / 094607.md
Last active July 19, 2022 14:25
ES6์‹œ๋Œ€์˜ JavaScript

ES6์‹œ๋Œ€์˜ JavaScript

์•ˆ๋…•ํ•˜์„ธ์š”. ์‚ฌ์›์‚ฌ์—…๋ถ€์˜ ๋งˆ๋ฃจ์•ผ๋งˆ@h13i32maru์ž…๋‹ˆ๋‹ค. ์ตœ๊ทผ์˜ Web ํ”„๋ก ํŠธ์—”๋“œ์˜ ๋ณ€ํ™”๋Š” ๋งค์šฐ ๊ฒฉ๋ ฌํ•ด์„œ, ์กฐ๊ธˆ ๋ˆˆ์„ ๋• ์‚ฌ์ด์— ์ ์  ์ƒˆ๋กœ์šด ๊ฒƒ์ด ๋‚˜์˜ค๊ณ  ์žˆ๋”๋ผ๊ตฌ์š”. ๊ทธ๋Ÿฐ ๊ฒฉ๋ ฌํ•œ ๋ณ€ํ™”์ค‘ ํ•˜๋‚˜๊ฐ€ ES6์ด๋ผ๋Š” ์ฐจ์„ธ๋Œ€ JavaScript์˜ ์‚ฌ์–‘์ž…๋‹ˆ๋‹ค. ์ด ES6๋Š” ํ˜„์žฌ ์žฌ์ •์ค‘์œผ๋กœ ์ง‘ํ•„์‹œ์ ์—์„œ๋Š” Draft Rev31์ด ๊ณต๊ฐœ๋˜์–ด์žˆ์Šต๋‹ˆ๋‹ค.

JavaScript๋Š” ECMAScript(ECMA262)๋ผ๋Š” ์‚ฌ์–‘์„ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ตฌํ˜„๋˜์–ด์žˆ์Šต๋‹ˆ๋‹ค. ํ˜„์žฌ ๋ชจ๋˜ํ•œ Web ๋ธŒ๋ผ์šฐ์ €๋Š” ECMAScript 5.1th Edition์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•œ JavaScript์‹คํ–‰ ์—”์ง„์„ ํƒ‘์žฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋‹ค์Œ ๋ฒ„์ „์ธ ECMAScript 6th Edition์ด ํ˜„์žฌ ์žฌ์ •์ค‘์œผ๋กœ, ์•ฝ์นญ์œผ๋กœ ES6์ด๋ผ๋Š” ๋ช…์นญ์ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

@chad3814
chad3814 / gist:2924672
Last active August 29, 2024 05:43
deleting array items in javascript with forEach() and splice()
// This is from my comment here: http://wolfram.kriesing.de/blog/index.php/2008/javascript-remove-element-from-array/comment-page-2#comment-466561
/*
* How to delete items from an Array in JavaScript, an exhaustive guide
*/
// DON'T use the delete operator, it leaves a hole in the array:
var arr = [4, 5, 6];
delete arr[1]; // arr now: [4, undefined, 6]