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๐Ÿคธโ€โ™‚๏ธ๋น„์ œ์–ด ์ปดํฌ๋„ŒํŠธ๋กœ ๋ Œ๋”๋ง ์ตœ์ ํ™” ํ•˜๊ธฐ

MinJi Ko edited this page Feb 16, 2025 · 6 revisions

๋ฌธ์ œ ์ƒํ™ฉ

์‹œ๊ฐ„ ์—…๋ฐ์ดํŠธ์™€ ๊ฐ™์€ ๋นˆ๋ฒˆํžˆ ๋ฐœ์ƒํ•˜๋Š” ์ƒํƒœ ๋ณ€ํ™”๋กœ ์ธํ•ด, ์ปดํฌ๋„ŒํŠธ๊ฐ€ ๋ถˆํ•„์š”ํ•˜๊ฒŒ ์žฌ๋ Œ๋”๋ง๋˜๋Š” ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

๋”ฐ๋ผ์„œ ๋น„์ œ์–ด ์ปดํฌ๋„ŒํŠธ ๋ฐฉ์‹์„ ๋„์ž…ํ•ด DOM ์ƒํƒœ๋ฅผ React ์ƒํƒœ๋กœ ๊ด€๋ฆฌํ•˜์ง€ ์•Š๊ณ  useRef๋ฅผ ํ†ตํ•ด ์ง์ ‘ DOM์„ ์ œ์–ดํ–ˆ์Šต๋‹ˆ๋‹ค.

Nov-28-2024_20-19-05

์™ผ์ชฝ: ๊ฐœ์„  ์ „, ์˜ค๋ฅธ์ชฝ: ๊ฐœ์„  ํ›„

๋˜ํ•œ React์˜ย memo๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ, ์ƒํƒœ ๋ณ€ํ™”์™€ ๊ด€๋ จ์ด ์—†๋Š” ์ปดํฌ๋„ŒํŠธ์˜ ์žฌ๋ Œ๋”๋ง์„ ๋ฐฉ์ง€ํ–ˆ์Šต๋‹ˆ๋‹ค.

Nov-28-2024_20-21-03

์™ผ์ชฝ: ๊ฐœ์„  ์ „, ์˜ค๋ฅธ์ชฝ: ๊ฐœ์„  ํ›„

์ตœ์ข… ๊ฐœ์„  ๊ฒฐ๊ณผ

๋ Œ๋”๋ง ์ตœ์ ํ™” ๋„์ž… ์ „ ๋„์ž… ํ›„ ์ฐจ์ด์  ๐Ÿ”
Performance image image -
Scripting โŒจ๏ธ 6,467ms 1,020ms ๐Ÿ”ฝ 85% ๊ฐ์†Œ (์—ฐ์‚ฐ ์ตœ์ ํ™”)
Heap ๋ฉ”๋ชจ๋ฆฌ ๐Ÿง  51.9MB 23.2MB ๐Ÿ”ฝ 55% ๊ฐ์†Œ (๋ฉ”๋ชจ๋ฆฌ ์ตœ์ ํ™”)

ํ–ฅํ›„ ๊ณ„ํš

๊ณ„์†ํ•ด์„œ ์Œ“์ด๋Š” ์ฑ„ํŒ…์œผ๋กœ ์ธํ•œ DOM ๋ถ€ํ•˜๋ฅผ ํ•ด๊ฒฐํ•˜๊ณ ์ž ๊ฐ€์ƒ ์Šคํฌ๋กค์— ๋Œ€ํ•œ ํ•™์Šต๊ณผ ๊ตฌํ˜„์„ ์ง„ํ–‰ํ•˜๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค.

๊ฐ€์ƒ ์Šคํฌ๋กค๋กœ DOM ๋ถ€ํ•˜ ํ•ธ๋“ค๋งํ•˜๊ธฐ

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