๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

๋ฆฌ์•กํŠธ8

[React] favicon ๋ณ€๊ฒฝํ•˜๊ธฐ react-create-app์œผ๋กœ ํ”„๋กœ์ ํŠธ๋ฅผ ์‹œ์ž‘ํ•˜๋ฉด, ๋ธŒ๋ผ์šฐ์ € ํƒญ์˜ ์™ผ์ชฝ์— ์žˆ๋Š” favicon์ด ๋ฆฌ์•กํŠธ ๋กœ๊ณ ๋กœ ๋œฌ๋‹ค. (์•„๋ž˜ ๊ทธ๋ฆผ์—์„œ ํฌ๋กฌ ๋กœ๊ณ  ์œ„์น˜์— ๋ง์ด๋‹ค) ๋‚ด ์„œ๋น„์Šค์— ๋งž๋Š” ์•„์ด์ฝ˜์„ ๋””์ž์ธํ•ด์„œ ๊ทธ๊ฒƒ์œผ๋กœ ๋ณ€๊ฒฝํ•˜๊ณ  ์‹ถ์„ ๋•Œ๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด ํ•˜๋ฉด ๋œ๋‹ค. 1. ์•„์ด์ฝ˜ ๋””์ž์ธ ํ•˜๊ธฐ ์ผ๋‹จ ๋””์ž์ธ ํ•œ ์•„์ด์ฝ˜ ํŒŒ์ผ์ด ์žˆ์–ด์•ผ ํ•œ๋‹ค. 2. favicon์œผ๋กœ ๋งŒ๋“ค๊ธฐ https://www.favicon-generator.org/ Favicon & App Icon Generator Upload an image (PNG to ICO, JPG to ICO, GIF to ICO) and convert it to a Windows favicon (.ico) and App Icons. Learn more about favicons.. 2022. 10. 24.
[React] Hooks & Custom Hooks Hook์€ ๋ฆฌ์•กํŠธ ๋ฒ„์ „ 16.8๋ถ€ํ„ฐ ์ƒˆ๋กœ ์ถ”๊ฐ€๋œ ์š”์†Œ๋กœ, class๋ฅผ ์ž‘์„ฑํ•˜์ง€ ์•Š๊ณ ๋„ state์™€ ๋‹ค๋ฅธ react ๊ธฐ๋Šฅ์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ค€๋‹ค. ๋ฆฌ์•กํŠธ๋กœ ๊ฐœ๋ฐœ์„ ํ•  ๋•Œ ์ž์ฃผ ์‚ฌ์šฉํ•˜๋Š” useState() ์™€ useEffect()๋„ Hook์˜ ํ•œ ์ข…๋ฅ˜์ด๋‹ค. Hook์„ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ  hook์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ณ  ๋ฆฌ์•กํŠธ๋กœ ๊ฐœ๋ฐœ ์‹œ, ํฌ๊ฒŒ 3๊ฐ€์ง€์˜ ๋ฌธ์ œ์ ์ด ์žˆ๋‹ค๊ณ  ํ•œ๋‹ค. 1. ์ปดํฌ๋„ŒํŠธ ์‚ฌ์ด์—์„œ ์ƒํƒœ ๋กœ์ง์„ ์žฌ์‚ฌ์šฉํ•˜๊ธฐ ์–ด๋ ค์›€ ํ•˜์ง€๋งŒ hook์„ ์‚ฌ์šฉํ•˜๋ฉด ์ƒํƒœ ๊ด€๋ จ ๋กœ์ง์„ ์žฌ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋…๋ฆฝ์ ์ธ ํ…Œ์ŠคํŠธ์™€ ์žฌ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•ด์ง„๋‹ค. 2. ๋ณต์žกํ•œ ์ปดํฌ๋„ŒํŠธ๋“ค์€ ์ดํ•ดํ•˜๊ธฐ ์–ด๋ ค์›€ ์„œ๋กœ ๋น„์Šทํ•œ ์ผ์„ ํ•˜๋Š” ์ž‘์€ ํ•จ์ˆ˜์˜ ๋ฌถ์Œ์œผ๋กœ ์ปดํฌ๋„ŒํŠธ๋ฅผ ๋‚˜๋ˆ„๋Š” ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. 3. class๋Š” ์‚ฌ๋žŒ๊ณผ ๊ธฐ๊ณ„๋ฅผ ํ˜ผ๋™์‹œํ‚ด class๋ฅผ ์‚ฌ์šฉํ•˜.. 2022. 9. 19.
[React] Carousel (๋ฐ˜์‘ํ˜• ์ด๋ฏธ์ง€ / ๊ฐ€๋กœ ์Šคํฌ๋กค) ์‚ฌ์šฉ๋ฒ• (JS) http://react-responsive-carousel.js.org/ http://react-responsive-carousel.js.org/ React Responsive Carousel Storybook Check it out these cool demos created using storybook. The source code for each example is available here. Summary Installing npm install react-responsive-carousel --save Demo Carousel Code: Contributing Please, feel fre react-responsive-carousel.js.org ๋ฌผ๋ก  ์ง์ ‘ ๊ตฌํ˜„ํ•  ์ˆ˜๋„ ์žˆ์ง€๋งŒ.. ์ž˜ ๋‚˜์™€์žˆ๋Š” .. 2022. 8. 23.
[React] effects ์•ˆํ•œ ์ง€ ์˜ค๋ž˜๋˜์„œ ์ž ๊น ๋ณต์Šต ์ญˆ๊ณ ... create-react-app์œผ๋กœ ์ž‘์—…ํ•  ๋•Œ์˜ ํฌ์ธํŠธ๋Š” "๋ถ„ํ• ํ•˜๊ณ " "์ •๋ณตํ•˜๋Š”' ๊ฒƒ create-react-app์€ css ์ฝ”๋“œ๋ฅผ javascript ์˜ค๋ธŒ์ ํŠธ๋กœ ๋ณ€ํ™˜์‹œ์ผœ์คŒ ๋ฌด์ž‘์œ„์ ์ธ ๋žœ๋ค class ์ด๋ฆ„์„ ๊ฐ€์ง ์ปดํฌ๋„ŒํŠธ๋ฅผ ๋ถ„๋ฆฌํ•ด์„œ ๋…๋ฆฝ์ ์œผ๋กœ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Œ ๊ธฐ์–ตํ•ด๋‘˜ ๊ฒƒ state๊ฐ€ ๋ณ€ํ™”ํ•  ๋•Œ ๋ชจ๋“  component์™€ ์ฝ”๋“œ๋Š” ๋‹ค์‹œ ์‹คํ–‰๋œ๋‹ค. ์ฒ˜์Œ ํ•œ๋ฒˆ๋งŒ ์‹คํ–‰๋˜๊ณ  ๊ทธ ๋‹ค์Œ์—๋Š” ์‹คํ–‰๋˜์ง€ ์•Š๊ฒŒ ํ•˜๋ ค๋ฉด? useEffect 2๊ฐœ์˜ argument๋ฅผ ๊ฐ€์ง 1๋ฒˆ argument "effect" : ๋”ฑ ํ•œ๋ฒˆ๋งŒ ์‹คํ–‰ํ•˜๊ณ  ์‹ถ์€ ์ฝ”๋“œ 2๋ฒˆ argument "deps" : dependency. ์ด ๋ถ€๋ถ„์ด ๋ณ€ํ™”ํ•  ๋•Œ ์ฝ”๋“œ๋ฅผ ์žฌ์‹คํ–‰์‹œํ‚ด ์ฝ”๋“œ๊ฐ€ ๋”ฑ ํ•œ๋ฒˆ๋งŒ ์‹คํ–‰๋  ์ˆ˜ ์žˆ๋„๋ก ๋ณดํ˜ธํ•ด์คŒ [] ํŠน์ • ์กฐ.. 2022. 7. 19.