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2026.05.20ยท5 min read

๋ฐ์ดํ„ฐ ๋ชจ๋ธ๋ง ๊ธฐ์ดˆ: ๊ฐœ๋… ๋ชจ๋ธ

ํ”„๋ก ํŠธ์—”๋“œ ๊ฐœ๋ฐœ์ž๊ฐ€ DB๋ฅผ ๋‹ค๋ฃฐ ๋•Œ๋Š” ๋ณดํ†ต ๋งŒ๋“ค ํ™”๋ฉด์— ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ํ…Œ์ด๋ธ”์„ ์„ค๊ณ„ํ•ฉ๋‹ˆ๋‹ค. ํ™”๋ฉด์ด ๋จผ์ € ์žˆ๊ณ , ๊ฑฐ๊ธฐ์— ๋งž์ถฐ ์ปฌ๋Ÿผ์„ ๋ถ™์ด๋Š” ๋ฐฉ์‹์ž…๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ ์•„ํ‚คํ…์ฒ˜(DA)๋Š” ์‹œ์„ ์ด ๋ฐ˜๋Œ€์ž…๋‹ˆ๋‹ค. ์‚ฌ์—…์ด ๋‹ค๋ฃจ๋Š” ๋ฐ์ดํ„ฐ ์ „์ฒด๋ฅผ ๋จผ์ € ์ •๋ฆฌํ•˜๊ณ ,โ€ฆ

05.20

๋ฐ์ดํ„ฐ ๋ชจ๋ธ๋ง ๊ธฐ์ดˆ: ๋…ผ๋ฆฌ ๋ชจ๋ธ (์‹๋ณ„์ž ยท ๊ด€๊ณ„ ยท M:N ํ•ด์†Œ)

์ง€๋‚œ ๊ธ€์—์„œ๋Š” ๋ฐ์ดํ„ฐ ๋ชจ๋ธ๋ง์˜ ์ฒซ ๋‹จ๊ณ„์ธ ๊ฐœ๋… ๋ชจ๋ธ๊นŒ์ง€ ๋‹ค๋ค˜์Šต๋‹ˆ๋‹ค. ์—”ํ„ฐํ‹ฐยท์†์„ฑยท๊ด€๊ณ„๋ผ๋Š” ์„ธ ๋‹จ์–ด๋กœ ์‚ฌ์—… ์ „์ฒด์˜ ๋ฐ์ดํ„ฐ ์œค๊ณฝ์„ ์žก๋Š” ๋‹จ๊ณ„์˜€์Šต๋‹ˆ๋‹ค.

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05.20

Tokio File Write Internals

Tokio๋กœ ํŒŒ์ผ์„ ์“ธ ๋•Œ ๊ฐ€์žฅ ๋จผ์ € ์•Œ์•„์•ผ ํ•  ์‚ฌ์‹ค์ด ์žˆ์Šต๋‹ˆ๋‹ค.

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05.18

Next.js 16 ์บ์‹œ ํ•ธ๋“ค๋Ÿฌ์™€ Redis ๋ฆฌ๋ชจํŠธ ์บ์‹œ ์—ฐ๋™

Next.js 16 ์•ฑ์„ ๋‘ ๋Œ€ ์ด์ƒ์˜ ์ธ์Šคํ„ด์Šค๋กœ ๋„์›Œ๋†“๊ณ  revalidateTag('post:5')๋ฅผ ํ˜ธ์ถœํ•˜๋ฉด, ์ƒˆ๋กœ๊ณ ์นจ์„ ์—ฌ๋Ÿฌ ๋ฒˆ ํ–ˆ์„ ๋•Œ ์–ด๋–ค ์š”์ฒญ์€ ์ƒˆ ๋ฐ์ดํ„ฐ, ์–ด๋–ค ์š”์ฒญ์€ ์˜› ๋ฐ์ดํ„ฐ๊ฐ€ ์„ž์—ฌ ๋‚˜์˜ต๋‹ˆ๋‹ค. ๋ฌดํšจํ™” ํ˜ธ์ถœ์ด ๋„๋‹ฌํ•œ ํ•œ ์ธ์Šคํ„ด์Šค์—์„œ๋งŒโ€ฆ

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05.17

Next.js Pages Router vs App Router ๋ Œ๋”๋ง ๋ชจ๋ธ ๋น„๊ต

Next.js์˜ App Router๋Š” Pages Router์™€ ๋‹จ์ˆœํžˆ "์ตœ์‹  ๋ฒ„์ „"์˜ ๊ด€๊ณ„๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋ Œ๋”๋ง ๋ชจ๋ธ ์ž์ฒด๊ฐ€ ๋‹ค๋ฅด๊ณ , ๊ฐ™์€ ์šฉ์–ด("Pre-rendering")๊ฐ€ ์„œ๋กœ ๋‹ค๋ฅธ ๋ฒ”์œ„๋ฅผ ๊ฐ€๋ฆฌํ‚ต๋‹ˆ๋‹ค. ์ด ๊ธ€์€ ๋‘ ๋ผ์šฐํ„ฐ์˜ ์ฐจ์ด๋ฅผ ์šฉ์–ด ์ •์˜๋ถ€ํ„ฐโ€ฆ

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05.12

๋ชจ๋ฐ”์ผ ๋””์ž์ธ ์‹œ์Šคํ…œ์—์„œ CSS๋ฅผ ์˜๋„์˜ ์–ธ์–ด๋กœ ๋‹ค๋ฃจ๊ธฐ

CSS๋Š” ์‹œ๊ฐ์  ๊ฒฐ๊ณผ๋งŒ ๋งž์œผ๋ฉด ํ†ต๊ณผํ•˜๋Š” ์ฝ”๋“œ์ฒ˜๋Ÿผ ๋‹ค๋ค„์ง€๊ธฐ ์‰ฝ์Šต๋‹ˆ๋‹ค. padding: 12px 16px์€ ๋ถ„๋ช…ํžˆ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด ์ฝ”๋“œ๋Š” "์™œ 12px์ธ์ง€", "์™œ ์ขŒ์šฐ์™€ ์ƒํ•˜๊ฐ€ ๋‹ค๋ฅธ์ง€", "๋‹ค๋ฅธ ์–ธ์–ด๊ฐ€ ๋“ค์–ด์˜ค๋ฉด ๊ดœ์ฐฎ์€์ง€"์— ๋Œ€ํ•ด ์•„๋ฌด๊ฒƒ๋„ ๋งํ•˜์ง€โ€ฆ

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03.20

TypeScript ์ œ๋„ค๋ฆญ์˜ ์—ญ๋ฐฉํ–ฅ ์ถ”๋ก  ํ•œ๊ณ„์™€ infer ํŒจํ„ด

์ œ๋„ค๋ฆญ ํ•จ์ˆ˜์—์„œ ํƒ€์ž… ํŒŒ๋ผ๋ฏธํ„ฐ๊ฐ€ ์—ฌ๋Ÿฌ ๊ฐœ์ผ ๋•Œ, TypeScript๊ฐ€ ์ผ๋ถ€ ํƒ€์ž…์„ ์ œ๋Œ€๋กœ ์ถ”๋ก ํ•˜์ง€ ๋ชปํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ํƒ€์ž… ์ฒดํฌ ์ž์ฒด๋Š” ํ†ต๊ณผํ•˜์ง€๋งŒ ์—๋Ÿฌ ๋ฉ”์‹œ์ง€๊ฐ€ ๋ถˆ๋ช…ํ™•ํ•˜๊ฑฐ๋‚˜, ๋ฐ˜ํ™˜ ํƒ€์ž…์ด unknown์œผ๋กœ ํด๋ฐฑ๋˜๋Š” ํ˜„์ƒ์ž…๋‹ˆ๋‹ค. ์ด ๊ธ€์—์„œ๋Š” ์™œโ€ฆ

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03.18

Entire: AI ์—์ด์ „ํŠธ ์‹œ๋Œ€์˜ ์ปจํ…์ŠคํŠธ ๋ฒ„์ „ ๊ด€๋ฆฌ

AI ์—์ด์ „ํŠธ๋กœ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•˜๋‹ค ๋ณด๋ฉด, ์—์ด์ „ํŠธ๊ฐ€ ์ž˜๋ชป๋œ ๋ฐฉํ–ฅ์œผ๋กœ ๋น ์ง€๋Š” ์ˆœ๊ฐ„์ด ์˜ต๋‹ˆ๋‹ค. ์ˆ˜์‹ญ ํ„ด์˜ ๋Œ€ํ™” ๋์— ์›๋ž˜ ์˜๋„์™€ ์ „ํ˜€ ๋‹ค๋ฅธ ์ฝ”๋“œ๊ฐ€ ๋‚˜์˜ค๊ณ , ๋˜๋Œ๋ฆฌ๋ ค๋ฉด ์–ด๋””์„œ๋ถ€ํ„ฐ ์ž˜๋ชป๋๋Š”์ง€ ์ถ”์ ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. Git์€ ์ฝ”๋“œ์˜ ๋ณ€๊ฒฝ ์ด๋ ฅ์„ ๊ด€๋ฆฌํ•˜์ง€๋งŒ,โ€ฆ

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03.14

Claude Code ์Šคํ‚ฌ๋กœ React ์ปจ๋ฒค์…˜์„ ๊ตฌ์กฐ์ ์œผ๋กœ ๊ฐ•์ œํ•˜๊ธฐ

AI ์ฝ”๋“œ ์–ด์‹œ์Šคํ„ดํŠธ์—๊ฒŒ "React ์ปดํฌ๋„ŒํŠธ ๋งŒ๋“ค์–ด์ค˜"๋ผ๊ณ  ๋งํ•˜๋ฉด, ์ฝ”๋“œ๋Š” ๋‚˜์˜ต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ๋‚ด ํŒ€์˜ ์ปจ๋ฒค์…˜๋Œ€๋กœ ๋‚˜์˜ฌ๊นŒ์š”? props ๋„ค์ด๋ฐ, ํด๋” ๊ตฌ์กฐ, ์ƒํƒœ๊ด€๋ฆฌ ํŒจํ„ด, ํ…Œ์ŠคํŠธ ๋ฐฉ์‹ โ€” ๋งค๋ฒˆ ๊ฐ™์€ ํ”ผ๋“œ๋ฐฑ์„ ๋ฐ˜๋ณตํ•˜๊ณ  ์žˆ๋‹ค๋ฉด, ๋ฌธ์ œ๋Š” AI๊ฐ€ ์•„๋‹ˆ๋ผโ€ฆ

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03.10

React ๋กœ๋”ฉ UX ์ „๋žต

๋กœ๋”ฉ UI๋Š” ๋‹จ์ˆœํ•œ ์Šคํ”ผ๋„ˆ ์„ ํƒ์˜ ๋ฌธ์ œ๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋กœ๋”ฉ์„ ์–ธ์ œ ๋ณด์—ฌ์ค„์ง€, ์•„์˜ˆ ์•ˆ ๋ณด์—ฌ์ค„ ์ˆ˜ ์žˆ๋Š”์ง€, ๊ทธ๋ฆฌ๊ณ  ๋ฐ์ดํ„ฐ๊ฐ€ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๋ฐ”๋€” ๋•Œ๋Š” ์–ด๋–ป๊ฒŒ ๊ฐฑ์‹ ํ• ์ง€๊นŒ์ง€ ๊ณ ๋ คํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ธ€์—์„œ๋Š” ๋กœ๋”ฉ ํ”Œ๋ฆฌ์ปค ๋ฌธ์ œ๋ถ€ํ„ฐ ์‹œ์ž‘ํ•ด์„œ, ์บ์‹œ์™€ ์‹ค์‹œ๊ฐ„ ๋ฐ์ดํ„ฐ๊นŒ์ง€โ€ฆ

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03.09

JavaScript Map vs Object Deep Dive

JavaScript์—์„œ ํ‚ค-๊ฐ’ ์Œ์„ ์ €์žฅํ•  ๋•Œ, ๋Œ€๋ถ€๋ถ„ {} ๊ฐ์ฒด๋ฅผ ์”๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ES6์—์„œ Map์ด ์ถ”๊ฐ€๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์™œ Object๊ฐ€ ์žˆ๋Š”๋ฐ Map์„ ๋”ฐ๋กœ ๋งŒ๋“ค์—ˆ์„๊นŒ์š”? "๋‘˜ ๋‹ค ํ‚ค-๊ฐ’ ์ €์žฅ์†Œ ์•„๋‹ˆ์•ผ?"๋ผ๊ณ  ์ƒ๊ฐํ•˜๊ธฐ ์‰ฝ์ง€๋งŒ, ๋‚ด๋ถ€ ๊ตฌ์กฐ๋ถ€ํ„ฐโ€ฆ

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03.09

Nitro ๋”ฅ๋‹ค์ด๋ธŒ - UnJS์˜ ์„œ๋ฒ„ ์—”์ง„

ํ”„๋ก ํŠธ์—”๋“œ ๊ฐœ๋ฐœ์ž๋ผ๋ฉด ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•  ๋•Œ Express, Fastify, Hono ๊ฐ™์€ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ๋– ์˜ฌ๋ฆด ๊ฒƒ์ž…๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ๋ฐฐํฌ ํ™˜๊ฒฝ์— ๊ตฌ์• ๋ฐ›์ง€ ์•Š๋Š” ์„œ๋ฒ„๋ฅผ ๋งŒ๋“ค๊ณ  ์‹ถ๋‹ค๋ฉด ์–ด๋–จ๊นŒ์š”? Node.js, Cloudflare Workers, Vercel,โ€ฆ

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03.05

Passkey & WebAuthn Deep Dive

Google์— ๋กœ๊ทธ์ธํ•  ๋•Œ ๋น„๋ฐ€๋ฒˆํ˜ธ ๋Œ€์‹  ์ง€๋ฌธ์„ ์ฐ๋Š” ๊ฒฝํ—˜์„ ํ•ด๋ณธ ์ ์ด ์žˆ์„ ๊ฒ๋‹ˆ๋‹ค. ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ์ž…๋ ฅํ•˜์ง€๋„ ์•Š์•˜๋Š”๋ฐ ๋กœ๊ทธ์ธ์ด ๋ฉ๋‹ˆ๋‹ค. ์ด๊ฒŒ passkey์ž…๋‹ˆ๋‹ค.

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02.19

BMAD Method Deep Dive

AI ์‹œ๋Œ€์˜ ๋ฌธ์„œ ๊ธฐ๋ฐ˜ ๊ฐœ๋ฐœ ํ”„๋ ˆ์ž„์›Œํฌ BMAD Method๋ฅผ ๋ถ„์„ํ•ฉ๋‹ˆ๋‹ค

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02.18

Schema ๊ธฐ๋ฐ˜ Encoding/Decoding ๋น„๊ต

๊ฒ€์ฆ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ ํ•œ ๊ฐ€์ง€ ๋‹น์—ฐํ•˜๊ฒŒ ๋ฐ›์•„๋“ค์ด๋Š” ์ „์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฒ€์ฆํ•  ๋•Œ์˜ ํƒ€์ž…๊ณผ ๊ฒ€์ฆ๋œ ๊ฒฐ๊ณผ์˜ ํƒ€์ž…์ด ๊ฐ™๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. Zod์—์„œ z.string()์œผ๋กœ ๊ฒ€์ฆํ•˜๋ฉด ์ž…๋ ฅ๋„ string์ด๊ณ  ๊ฒฐ๊ณผ๋„ string์ž…๋‹ˆ๋‹ค. z.number()๋กœโ€ฆ

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02.17

OAuth Deep Dive

OAuth 2.0 ์ด์ „์—๋Š” ์ œ3์ž ์•ฑ์ด ์‚ฌ์šฉ์ž์˜ ๋ฆฌ์†Œ์Šค์— ์ ‘๊ทผํ•˜๊ธฐ ์œ„ํ•œ ํ‘œ์ค€ ์œ„์ž„ ํ”„๋กœํ† ์ฝœ์ด ์—†์—ˆ์Šต๋‹ˆ๋‹ค. 2006~2007๋…„๊ฒฝ Twitter API๋ฅผ ์—ฐ๋™ํ•˜๋Š” ์„œ๋“œํŒŒํ‹ฐ ํด๋ผ์ด์–ธํŠธ๋“ค์€ ์‚ฌ์šฉ์ž์˜ Twitter ์•„์ด๋””์™€ ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ์ง์ ‘ ์ž…๋ ฅ๋ฐ›์•„ ์ €์žฅํ•˜๋Š”โ€ฆ

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02.17

๋ธŒ๋ผ์šฐ์ €๊ฐ€ ๊ฐ™์€ ์‚ฌ์ดํŠธ๋ฅผ ํŒ๋‹จํ•˜๋Š” ๊ธฐ์ค€

๋ธŒ๋ผ์šฐ์ €์˜ SameSite ์ฟ ํ‚ค ์ •์ฑ…์€ eTLD+1์„ ๊ธฐ์ค€์œผ๋กœ same-site ์—ฌ๋ถ€๋ฅผ ํŒ๋‹จํ•ฉ๋‹ˆ๋‹ค. TLD, eTLD, eTLD+1 ๊ฐ๊ฐ์˜ ์ •์˜์™€ ๊ด€๊ณ„๋ฅผ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

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02.16

Cookie Deep Dive

์ฟ ํ‚ค์™€ JavaScript ๋ฉ”๋ชจ๋ฆฌ๋Š” ํ† ํฐ ์ €์žฅ์†Œ๋กœ์„œ ๋ณด์•ˆ ํŠน์„ฑ์ด ๋‹ค๋ฆ…๋‹ˆ๋‹ค. ์ฟ ํ‚ค๋Š” ์ž๋™ ์ „์†ก๋˜์–ด CSRF์— ๋…ธ์ถœ๋˜๊ณ , ๋ฉ”๋ชจ๋ฆฌ๋Š” JavaScript๋กœ ์ ‘๊ทผ ๊ฐ€๋Šฅํ•ด XSS์— ๋…ธ์ถœ๋ฉ๋‹ˆ๋‹ค. ๊ฐ ์œ„ํ˜‘์˜ ๊ตฌ์กฐ์™€ ๋ฐฉ์–ด ์ˆ˜๋‹จ์„ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

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02.11

๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ํ•จ์ˆ˜ํ˜• ๋ฆฌํŒฉํ† ๋ง

๋ฆฌํŒฉํ† ๋ง์„ ํ•˜๋ ค๋ฉด ๋จผ์ € ์ฝ”๋“œ์˜ ๊ตฌ์กฐ๋ฅผ ํŒŒ์•…ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์–ด๋–ค ๋ณ€์ˆ˜๊ฐ€ ์–ด๋””์„œ ๋ณ€ํ•˜๋Š”์ง€, ์–ด๋–ค ์—ฐ์‚ฐ์ด ๋ถ€์ˆ˜ํšจ๊ณผ๋ฅผ ์ผ์œผํ‚ค๋Š”์ง€, ์–ด๋–ค ๊ฐ’์ด ์–ด๋–ค ์ž…๋ ฅ์— ์˜์กดํ•˜๋Š”์ง€. ์ด๊ฑธ ์‚ฌ๋žŒ์ด ๋ˆˆ์œผ๋กœ ์ฝ์–ด์„œ ํŒ๋‹จํ•˜๋ฉด ๋น ๋œจ๋ฆฌ๋Š” ๋ถ€๋ถ„์ด ์ƒ๊ธฐ๊ณ , AI์—๊ฒŒ "์ด ์ฝ”๋“œโ€ฆ

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02.10

React Compiler ๋™์ž‘ ์›๋ฆฌ

React๋Š” ์ƒํƒœ๊ฐ€ ๋ฐ”๋€” ๋•Œ๋งˆ๋‹ค ํ•จ์ˆ˜๋ฅผ ๋‹ค์‹œ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค. ์„ฑ๋Šฅ ์ตœ์ ํ™”๋Š” useMemo, useCallback, React.memo๋กœ ๊ฐœ๋ฐœ์ž๊ฐ€ ์ง์ ‘ ํ•ด์•ผ ํ–ˆ๊ณ , ์ด ์ˆ˜๋™ ๋ฉ”๋ชจ์ด์ œ์ด์…˜์˜ ํ•œ๊ณ„๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด React Compiler๊ฐ€ ๋“ฑ์žฅํ–ˆ์Šต๋‹ˆ๋‹ค.

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02.02

CSS word-break ์ •๋ฆฌ

ํ•œ๊ธ€์€ ์ปจํ…Œ์ด๋„ˆ ๋„ˆ๋น„์— ๋งž์ถฐ ์•Œ์•„์„œ ์ค„๋ฐ”๊ฟˆ๋˜๋Š”๋ฐ, ์˜๋ฌธ์ด๋‚˜ ์ˆซ์ž๋Š” ์…€์„ ๋šซ๊ณ  ๋‚˜๊ฐ‘๋‹ˆ๋‹ค. ์ด๊ฑด CSS๊ฐ€ ์•„๋‹ˆ๋ผ ์œ ๋‹ˆ์ฝ”๋“œ ๋ช…์„ธ์—์„œ ๋น„๋กฏ๋œ ๋™์ž‘์ž…๋‹ˆ๋‹ค.

css4 min
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02.02

DatePicker ์ปดํฌ๋„ŒํŠธ ์„ค๊ณ„

design system์—์„œ ์ง์ ‘ ์ž…๋ ฅ ๊ฐ€๋Šฅํ•œ DatePicker๋ฅผ ์„ค๊ณ„ํ•˜๊ณ  ๊ตฌํ˜„ํ•œ ๊ณผ์ •์„ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

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02.01

AI ์‹œ๋Œ€, frontend testing ์ „๋žต

AI๋กœ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•˜๋Š” ์‹œ๋Œ€์— ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๊ฑด test code์ž…๋‹ˆ๋‹ค. AI๊ฐ€ ๋งŒ๋“  ์ฝ”๋“œ๊ฐ€ ์˜๋„๋Œ€๋กœ ๋™์ž‘ํ•˜๋Š”์ง€ ๊ฒ€์ฆํ•  ์ˆ˜ ์žˆ์–ด์•ผ ํ•˜๋‹ˆ๊นŒ์š”. ๊ทธ๋Ÿฐ๋ฐ frontend์—์„œ testing์€ ์—ฌ์ „ํžˆ ์–ด๋ ต์Šต๋‹ˆ๋‹ค.

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01.31

line-height๋Š” ์ง์ˆ˜์—ฌ์•ผ ํ•œ๋‹ค

design system์—์„œ font size๋ณ„ line-height๋ฅผ ์„ค์ •ํ•  ๋•Œ ์ง์ˆ˜ ๊ฐ’์„ ์จ์•ผ ํ•˜๋Š” ์ด์œ ์— ๋Œ€ํ•ด ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

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01.31

Next.js ์ŠคํŠธ๋ฆฌ๋ฐ SSR: Lambda ์‘๋‹ต ๋ฐฉ์‹์˜ ์ดํ•ด์™€ SST

์ตœ๊ทผ ์„œ๋น„์Šค์˜ SSR ์„ฑ๋Šฅ์„ ๊ฐœ์„ ํ•˜๋ฉด์„œ Next.js์˜ ์ŠคํŠธ๋ฆฌ๋ฐ ๋ Œ๋”๋ง์„ ์ ์šฉํ•ด๋ณด๋ ค ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋กœ์ปฌ์—์„œ๋Š” Suspense์™€ ์ŠคํŠธ๋ฆฌ๋ฐ์ด ์˜๋„๋Œ€๋กœ ์ž‘๋™ํ–ˆ์ง€๋งŒ, AWS Amplify์— ๋ฐฐํฌํ•˜์ž ์ „ํ˜€ ๋‹ค๋ฅธ ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์™”์Šต๋‹ˆ๋‹ค.

โ†’
2025
03.21

WebSocket with Protocol Buffers

์ตœ๊ทผ ์‹ค์‹œ๊ฐ„ ํ˜‘์—… ์„œ๋น„์Šค๋ฅผ ๊ฐœ๋ฐœํ–ˆ๋˜ ๊ฒฝํ—˜์„ ํ† ๋Œ€๋กœ ๊ธฐ์กด REST API ๊ธฐ๋ฐ˜ ์•„ํ‚คํ…์ฒ˜๋กœ๋Š” ๋ช‡ ๊ฐ€์ง€ ์‹ฌ๊ฐํ•œ ํ•œ๊ณ„์— ๋Œ€ํ•ด ์ธ์ง€ํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

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03.19

Effect functional programming

์ฃผ๋ณ€์˜ ๊ฐœ๋ฐœ์ž ๋ถ„๋“ค๊ณผ ๋ฆฌ์•กํŠธ์™€ DI์— ๋Œ€ํ•œ ์ด์•ผ๊ธฐ๋ฅผ ํ•œ ์ ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

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03.16

Building Context-Query Library

๋ฆฌ์•กํŠธ์—์„œ๋Š” ์—ญํ™œ ๋ณ„๋กœ ์ปดํฌ๋„ŒํŠธ๋ฅผ ๋‚˜๋ˆ„์–ด ์žฌ์‚ฌ์šฉ์„ฑ๊ณผ ์œ ์ง€๋ณด์ˆ˜์„ฑ์„ ๋†’์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋•Œ ๊ฐ ์ปดํฌ๋„ŒํŠธ ๊ฐ„์˜ ์ƒํƒœ๋ฅผ ๊ณต์œ ํ•˜๋Š” ์—ฌ๋Ÿฌ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๋‹ค.

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02.15

Dynamic import in Next.js

Dynamic import๋ฅผ ์ด์šฉํ•˜๋ฉด ๋น„๋™๊ธฐ์ ์œผ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถˆ๋Ÿฌ ์˜ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

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02.15

Next.js Hidden Optimizations

Next.js๋Š” ๋งŽ์€ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๊ทธ ์ค‘ ์šฐ์—ฐํžˆ ๋ฐœ๊ฒฌํ•œ ์ตœ์ ํ™” ๊ณผ์ •์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

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02.15

Styled components with SSR

React์—์„œ ์Šคํƒ€์ผ์„ ์ž…ํžˆ๋Š” ๋ฐฉ๋ฒ•์€ ์—ฌ๋Ÿฌ๊ฐ€์ง€๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ ์ค‘์—์„œ CSS-in-JS๋Š” JavaScript๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ปดํฌ๋„ŒํŠธ์˜ ์Šคํƒ€์ผ์„ ์ •์˜ํ•˜๋Š” ํŒจํ„ด์ž…๋‹ˆ๋‹ค. styled-components๋‚˜ emotion๊ณผ ๊ฐ™์€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋“ค์ด ์ด ํŒจํ„ด์„ ๊ตฌํ˜„ํ•˜๊ณ โ€ฆ

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02.11

PNPM v10 braking changes

๋ณธ ๊ธ€์€ PNPM ๋ฌธ์„œ์™€ ์กฐ์‚ฌํ•œ ์ž๋ฃŒ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ claud.ai๊ฐ€ ์ž‘์„ฑํ•œ ๊ธ€์ž…๋‹ˆ๋‹ค

pnpm2 min
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02.11

PNPM vs Yarn Berry

Yarn Berry์™€ pnpm ๋ชจ๋‘ ๋น ๋ฅธ ์†๋„์™€ ํšจ์œจ์ ์ธ ๋””์Šคํฌ ์‚ฌ์šฉ์„ ๋ชฉํ‘œ๋กœ ํ•˜์ง€๋งŒ ๋‚ด๋ถ€ ๋™์ž‘ ๋ฐฉ์‹์ด ๋‹ค๋ฆ…๋‹ˆ๋‹ค.

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02.11

Remix and Qwik Exploration

Next.js๋Š” React ๊ธฐ๋ฐ˜ SSR์˜ ๋Œ€ํ‘œ๋กœ ์ธ์ง€๋˜๊ณ  ์žˆ์ง€๋งŒ ๋ณต์žก์„ฑ๊ณผ ๋ฌด๊ฑฐ์šด ๋ฒˆ๋“ค ํฌ๊ธฐ ๋“ฑ์˜ ๋ฌธ์ œ์ ๋„ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค.

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01.21

Why React Created Functional Components

ํ”„๋ก ํŠธ์—”๋“œ ํ”„๋ ˆ์ž„์›Œํฌ๋‚˜ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์—์„œ๋Š” ์ปดํฌ๋„ŒํŠธ๋ฅผ ์ž‘์„ฑ ํ•  ๋•Œ, ๋ณดํ†ต ๋‘๊ฐ€์ง€ ๋ฐฉ๋ฒ•์œผ๋กœ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

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01.20

React Fiber Architecture

๋ฆฌ์•กํŠธ์˜ ๋ Œ๋”๋ง ๊ณผ์ •์€ ๋ฆฌ์•กํŠธ ์—˜๋ฆฌ๋จผํŠธ์—์„œ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.

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01.10

Vanilla Extract

Vanilla Extract์„ ์‚ฌ์šฉํ•ด๋ณธ ๊ณ„๊ธฐ๋Š” Next.js์˜ ์•ฑ ๋ผ์šฐํ„ฐ ํ™˜๊ฒฝ์—์„œ ๊ธฐ์กด CSS in js ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋“ค์˜ ํ•œ๊ณ„๋ฅผ ๋А๊ผˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

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01.04

Linear Function Graph

Visualization and Analysis of Linear Functions

math1 min
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01.02

How to parse String?

Exploring String Parsing

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2024
12.02

Lessons Learned from My Side Project

Next.js: The Good, The Bad, and The Surprising

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11.19

Rendering Strategies

์š”์ฆ˜๋“ค์–ด SSR์— ๊ด€ํ•œ ์ด์•ผ๊ธฐ๊ฐ€ ๋งŽ์ด ๋…ธ์ถœ๋˜๊ณ  ์žˆ๊ณ  ์‹ค์ œ ์„œ๋น„์Šค์—์„œ SEO์˜ ์ค‘์š”์„ฑ์œผ๋กœ ์ธํ•ด์„œ SSR์„ ๋„์ž…ํ•˜๋Š” ํšŒ์‚ฌ๋“ค์ด ๋งŽ์•„์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

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11.19

Understanding Concurrency Types in Rust

Exploring the concurrency types in Rust

rust1 min
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11.19

Rust File I/O

Exploring different file I/O handling methods in Rust

rust1 min
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08.28

Enum and const enum

Comparing enum and const enum in TypeScript: How to choose the best option for your project

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08.25

Infer

Exploring the infer keyword in TypeScript: How to use it effectively for more precise type inference

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08.16

Tangent

Exploring the concept of the tangent and its application in mathematics

math1 min
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08.13

Cubic-bezier

Description of the cubic-bezier curve function

math2 min
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08.13

Linear Interpolation

Exploring the concept of linear interpolation and its mathematical proof

math3 min
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08.09

Yarn

Exploring the concept of Yarn and its features

yarn1 min
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07.29

Read GraphQL docs

Exploring the concept of GraphQL and its benefits

graphql3 min
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04.19

ESLint Boundaries plugin

Creating an ESLint plugin to enforce boundaries between packages in a monorepo

eslint3 min
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04.19

Git commit strategy

Exploring different strategies for managing Git commit messages to improve collaboration and code quality

git2 min
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04.11

Tanstack Query for Angular

ํšŒ์‚ฌ์—์„œ๋Š” Angular๊ณผ ์ผ๋ ‰ํŠธ๋ก ์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ˜‘์—… ํˆด์„ ์›น๊ณผ ์•ฑ์œผ๋กœ ๊ฐœ๋ฐœ ์ค‘์ž…๋‹ˆ๋‹ค.

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03.21

Multi-Account Git Setup Guide Using SSH

A comprehensive guide to configuring multiple Git accounts using SSH keys

git2 min
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01.05

2023 Reflection

A reflection on 2023

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2023
12.03

Advanced Required type

Learn how to create and implement advanced Required types in TypeScript for better type safety and validation

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๋ชจ๋“  ๊ธ€์„ ์ฝ์œผ์…จ์Šต๋‹ˆ๋‹ค โœฆ