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Jang-Ho Hwang Profile
Jang-Ho Hwang

@xrath

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Following
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Polyglot Software Engineer | Ex-Kakao, EA, NCSoft | Python, Dart, Rust | LLM addicted | Loves to reinvent the wheel ๐Ÿ›ž

Heidelberg, Germany
Joined October 2008
Don't wanna be here? Send us removal request.
@deedydas
Deedy
19 hours
On Opus 4.5: โ€œI donโ€™t have a pressing need for it to be smarter than it already is.โ€, just make it cheaper, faster with a 500k context window. โ€“ from a software engineer working in C++ writing JIT compilers
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@LNCV34
Lancy
2 days
"๊ทธ๋ฆฌ๊ณ  ์ค‘์š”ํ•œ ๊ฒƒ์ด ํ•˜๋‚˜ ๋” ์žˆ๋‹ค. ๋งŒ์•ฝ ๋‚ด๋ฆฐ ๋ช…๋ น์ด ํ‹€๋ ธ๋‹ค๋Š” ๊ฑธ ์•Œ๊ฒŒ ๋˜๋ฉด? ๊ทธ๋ƒฅ ์ฒ ํšŒํ•˜๋ฉด ๋œ๋‹ค. ์•„์นจ์— ํ•œ ๋ง๋„ ์ €๋…์—๋Š” ์ˆ˜์ •ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณ€๊ฒฝ์€ ์•ฝํ•จ์ด ์•„๋‹ˆ๋‹ค. ํŒ๋‹จํ•˜์ง€ ์•Š์Œ์ด ์ฃ„๋‹ค. ํŒ๋‹จ์˜ ์ˆ˜์ •์€ ์ฃ„๊ฐ€ ์•„๋‹ˆ๋‹ค." ...Two thumbs up!
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@xrath
Jang-Ho Hwang
2 days
๋‚ด๊ฐ€ ์ด์ƒํ•œ ์ง“์„ ํ•˜๊ณ  ์žˆ๋Š”๋ฐ ๊ฑฐ๊ธฐ์— ์—ฌ๋Ÿฌ๋ช…์ด ๋™์กฐํ•˜๋Š” ๋ชจ์Šต์ด ๋ณด์ด๋ฉด ์ฒ˜์Œ์—” ์•ฝ๊ฐ„ ์•ˆ์‹ฌํ•˜๋ฉด์„œ ์—ผ์น˜๊ฐ€ ์—†์–ด์ง€๋‹ค๊ฐ€ ๋‚˜์ค‘์—” ๋‚จ์˜ ํ”ผ๋“œ๋ฐฑ์„ ์‹ ๊ฒฝ์“ฐ์ง€ ์•Š๊ฒŒ ๋œ๋‹ค. ๊ทธ๋ ‡๊ฒŒ ์„œ์„œํžˆ ์Šค์Šค๋กœ๋ฅผ ๋ฏฟ๋Š” ์™„์ „์ฒด(?)๊ฐ€ ๋˜๋Š” ๊ฑฐ์•ผ.
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@xrath
Jang-Ho Hwang
2 days
๋‚˜ ์–ด๋ ค์„œ๋ถ€ํ„ฐ ๋‹จ์  ์ฐพ๊ธฐ ์ž˜ํ•˜๊ณ  ๋ฌด๋ก€ํ•˜๊ฒŒ ๊ตฌ๋ฐ•๋„ ์ž˜ํ•ด์„œ ๋งค์‚ฌ์— ์กฐ์‹ฌํ•˜๋Š” ํŽธ์ธ๋ฐ ํŠธ์œ„ํ„ฐ ๋“ค์–ด์˜ค๋ฉด ๋‚˜๋ณด๋‹ค ๋”ํ•œ ๋…€์„๋“ค์ด ๋„ˆ๋ฌด ๋งŽ์•„์„œ ๋‚ด๊ฐ€ ์ •์ƒ์ผ์ง€๋„ ๋ชจ๋ฅธ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์–ด.
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@OpenRouterAI
OpenRouter
3 days
You can now use Claude Code with OpenRouter ๐ŸŽŠ Code with over 320 LLMs, including 39 free ones!
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@xrath
Jang-Ho Hwang
3 days
AI ๋ง‰์ƒ ์‹ค๋ฌด์— ์“ฐ๋ ค๋‹ˆ ๋ณ„๋กœ๋ผ๋Š” ๊ธ€์ด ํ˜ธ์‘์„ ๋ฐ›์„ ๋•Œ๋งˆ๋‹ค ์ž ์žฌ์  ๊ฒฝ์Ÿ์ž๋“ค ์ค„์–ด๋“œ๋Š” ๋А๋‚Œ์— ์•ˆ์‹ฌ์ด ๋œ๋‹ค. ์Šค์Šค๋กœ ์ž˜ ํ•ด์˜ค๋˜ ์ผ์„ ๋‚จ์—๊ฒŒ ์œ„์ž„ํ•˜๋ ค๋ฉด ์ดˆ๋ฐ˜์—๋Š” ๋” ๋А๋ฆฌ๊ณ  ๊ณ ๋œ ๊ฒƒ์ด ๋‹น์—ฐํ•˜๋‹ค. ๊ทธ๊ฑฐ ๋ชป ์ด๊ฒจ๋‚ด๋ฉด ๋งˆ์ดํฌ๋กœ๋งค๋‹ˆ์ง•ํ•˜๋Š” ๋ชป๋‚œ ๋ฆฌ๋” ๋˜๋Š” ๊ฑฐ์•ผ. ๊ตฌ์‹œ๋Œ€์  ๋ฐœ์ƒ์„ ๋ฒ„๋ฆฌ๊ณ  ์Šค์Šค๋กœ๋ฅผ ํ™•์žฅํ•ด๋ผ.
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@xrath
Jang-Ho Hwang
3 days
์ €์†๋…ธํ™” ๊ทธ ์‚ฌ๋žŒ ์ดˆ๋ฐ˜๋ถ€ํ„ฐ ์ญ‰ ๋น„ํ˜ธ๊ฐ์ด๋ผ ๋ฎคํŠธํ•˜๊ณ  ์œ ํŠœ๋ธŒ ์˜์ƒ๋„ ์˜์–‘๊ฐ€ ์—†์–ด์„œ ์•ˆ ๋ณด์ง€๋งŒ, ํŠธ์œ„ํ„ฐ ์šด์˜์€ ์•„์ฃผ ์ž˜ ํ•ด์„œ ์†์œผ๋กœ ๋ฉ‹์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์—ˆ๋‹ค. ๊ทผ๋ฐ ๊ทธ๊ฒŒ ๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด์—ˆ๋‹ค๋‹ˆ. ํ•œ๊ตญ์ธ๋“ค ๋งŽ์€ ์ปค๋ฎค๋‹ˆํ‹ฐ ๊ด€๋ฆฌ ๊ทธ๊ฑฐ ์—„์ฒญ ์–ด๋ ค์šด๋ฐ. ์ € ํ”ผํ•ด์ž๋ถ„ํ•œํ…Œ ๋งˆ์ผ€ํŒ… ์ปจ์„คํŒ… ๋ฐ›๊ณ  ์‹ถ๋‹ค.
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@xrath
Jang-Ho Hwang
3 days
์ด๋ฒˆ ์ผ์€ ๊ณ ๊ฐ์ด ๋‚˜ํ•œํ…Œ ๊ธฐํš๊ณผ ๋””์ž์ธ๊นŒ์ง€๋‹ค ๋งก๊ธด ๊ฒƒ์ด ํŠน์ง•. ์ƒ์„ธ๊ธฐํš๊ณผ ๋””์ž์ธ ๊ธฐ๋‹ค๋ฆฌ๊ณ  ์ดํ•ดํ•˜๋А๋ผ ์†Œํ†ตํ•˜๋ฉฐ ์“ฐ๋Š” ์‹œ๊ฐ„์ด ์ฐธ ๋งŽ์•˜๋‹ค. ์‚ฌ๋žŒ ์˜์กด์„ฑ์„ ์กฐ์‹ฌํ•ด์•ผํ•ด.
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@xrath
Jang-Ho Hwang
3 days
์ด ์™ธ์ฃผ ์‹œ๊ธ‰์œผ๋กœ ํ•˜๋Š” ๊ฑฐ๋ผ.. ๋‚ด ์ž‘์—…์†๋„๊ฐ€ ๋นจ๋ผ์งˆ์ˆ˜๋ก ๋‚ด๊ฐ€ ์†ํ•ด๋ฅผ ๋ณด๋Š” ๊ตฌ์กฐ๋ผ ์กฐ๊ธˆ ์Šฌํ”„๋‹ค. ์–ด์ฐŒ๋ณด๋ฉด 14์‹œ๊ฐ„๋™์•ˆ ์ฝ”๋“œ ํ•œ ์ค„ ์•ˆ ์น˜๊ณ  ์ž์—ฐ์–ด๋กœ ์ซ‘์•Œ ๊ฑฐ๋ฆฌ๋ฉด์„œ ๋ˆ ๋ฒŒ์—ˆ์œผ๋‹ˆ ๋์ง€. ์š•์‹ฌ ๋ถ€๋ฆฌ์ง€ ๋ง์ž.
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@xrath
Jang-Ho Hwang
3 days
์–ด์ œ ์‹ ๊ทœ ์„œ๋น„์Šค ํ•˜๋‚˜๋ฅผ ๋ฐ”๋‹ฅ๋ถ€ํ„ฐ ๋งŒ๋“œ๋А๋ผ Opus 4.5๋กœ 14์‹œ๊ฐ„๋™์•ˆ 3์–ต 6์ฒœ ํ† ํฐ์„ ์ผ๋‹ค. ํ˜ผ์ž ๊ธฐํš๋ถ€ํ„ฐ ๋ฐฐํฌ๊นŒ์ง€ ๋‹ค ํ•˜๋‹ˆ ์•„์ฃผ ์พŒ์ ํ•˜๋‹ค. ๊ณ ๊ฐํ•œํ…Œ ๋ฐ๋ชจ ๋ณด์—ฌ๋“œ๋ ธ๋Š”๋ฐ ์•„์ฃผ ๋งŒ์กฑํ•ดํ•˜์‹ฌ. ํด๋กœ๋“œ ๋งฅ์Šค ๋‹ˆ๊ฐ€ ๊ณ ์ƒ์ด ๋งŽ์•„.
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@DirtMentalist
Dirt Mentalist
4 days
์ตœ์ดˆ ํ”„๋ ˆ์ž„์ด '์„ฑํญ๋ ฅ'์ด์—ˆ์œผ๋ฉด ๋‹จ์นผ์— ๊ณ„์•ฝ ํ•ด์ง€ํ•  ํŒŒํŠธ๋„ˆ๋„ '๋ถˆ๋ฅœ'์œผ๋กœ ์‚ฌ๊ฑด ๊ณต๊ฐœ๊ฐ€ ๋˜๋ฉด ์ค‘๋ฆฝ๊ธฐ์–ด ๋ฐ•๊ณ  ์œ„๊ธฐ ๊ด€๋ฆฌํ•  ํ•‘๊ณ„๊ฐ€ ์ƒ๊น€. ์ƒ์—…์  ์œ„๊ธฐ ๋“ฑ๊ธ‰์€ ๋ฒ•์›ํŒ๋‹จ์ด ์•„๋‹ˆ๋ผ ๋Œ€์ค‘์ด ์ˆ˜์šฉํ•˜๋Š” ํ”„๋ ˆ์ž„์— ๋”ฐ๋ผ ๋ถ„๋ฅ˜๋จ. ์ •ํฌ์›์€ ์„ฑํญ๋ ฅ๋ฒ”์ด๋‚˜ ์ €์ž‘๊ถŒ ๊ฐˆ์ทจ ์‚ฌ๊ธฐ๊พผ์˜ ํ”„๋ ˆ์ž„์„ ํ•„์‚ฌ์ ์œผ๋กœ ํ”ผํ•œ ๊ฒƒ.
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@book_record0617
์˜ฌ๊ฐ€์˜ ๋‹ค๋ฝ๋ฐฉ
5 days
๋‚˜๋ฅผ ๊ตฌํ•  ์ˆ˜ ์žˆ๋Š” ๊ฑด ๋‚˜๋ฟ์ด๋ผ๋Š” ๊ฑด ๋ฐ˜์€ ๋งž๊ณ  ๋ฐ˜์€ ํ‹€๋ฆฐ ์ด์•ผ๊ธฐ์ด๋‹ค. ๋‚˜๋ฅผ ๊ตฌ์›ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฑด ํƒ€์žํ™”๋œ ๋‚˜์ด๊ณ , ์ž์‹ ์„ ํƒ€์žํ™”ํ•˜๊ธฐ ์œ„ํ•ด ์ธ๊ฐ„์€ ๋Š˜ ๊ด€๊ณ„ ์†์— ์žˆ์–ด์•ผ ํ•œ๋‹ค. ๊ทธ๋ ‡๊ธฐ์— ๋‚˜๋ฅผ ๊ตฌํ•˜๋Š” ๊ฑด ๋‚˜๋กœ ํ‘œํ˜„๋˜๋Š” ์˜จ ์„ธ์ƒ์ด๋‹ค.
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@trq212
Thariq
4 days
Weโ€™ve rewritten Claude Codeโ€™s terminal rendering system to reduce flickering by roughly 85%. We wanted to share more about why this was so difficult, how the fix works and how we used Claude Code to fix it ๐Ÿงต
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@xrath
Jang-Ho Hwang
4 days
ํด์ฝ” 2.0.72์— ์ถ”๊ฐ€๋œ Claude in Chrome ์จ์„œ ๋ธŒ๋ผ์šฐ์ € ๋‹ค๋ฃจ๋‹ˆ๊นŒ ์พŒ์ ํ•˜๊ณ  ์ข‹๋‹ค. ๊ทธ๊ฐ„ ์ž˜ ์จ์˜ค๋˜ Playwright MCP๊ฐ€ ๊ฐ‘์ž๊ธฐ ์˜ค์ง•์–ด์ฒ˜๋Ÿผ ๋ณด์ž„. - Playwright MCP: 22๊ฐœ ๋„๊ตฌ, 14,446 ํ† ํฐ - Claude in Chrome MCP: 17๊ฐœ ๋„๊ตฌ, 14,017 ํ† ํฐ
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@xrath
Jang-Ho Hwang
4 days
๋ฌผ๋ก  ์บ์‹œ ํžˆํŠธ ๋†’์•„์„œ ์‹ค์ œ ๋น„์šฉ์€ 1/6 ์ •๋„ ์ˆ˜์ค€. ๋งค์ผ 8๋งŒ์›์ •๋„ ์“ฐ์ง€๋งŒ (๋งฅ์Šค ๊ตฌ๋…์ด๋ผ ์‹ค์ œ๋ก  ๋งค์ผ 1๋งŒ์›) ๋งˆ์ง„์œจ ๋†’์•„์„œ ๊ดœ์ฐฎ๋‹ค. ๋ง ์ž˜ ๋“ฃ๋Š” 10๋…„์ฐจ ๊ฐœ๋ฐœ์ž 3๋ช…์ฏค ์“ฐ๋Š” ๋А๋‚Œ์ธ๋ฐ ํ•˜๋ฃจ 8๋งŒ์›์ด๋ผ๋‹ˆ.
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@xrath
Jang-Ho Hwang
4 days
์ด๋ฒˆ์ฃผ๋Š” ๋งค์ผ 1์–ต ํ† ํฐ ๋„˜๊ฒŒ ์ผ๋‹ค. ์ด๋ ‡๊ฒŒ ์จ๋„ ํด๋กœ๋“œ ๋งฅ์Šค 20x ์บํผ์˜ 80%๋„ ๋ชป ์“ด๋‹ค๋Š” ์‚ฌ์‹ค์ด ์ข€ ์•„์‰ฝ๋‹ค. Google AI Ultra๋Š” ๋‚ด์ผ ๊ฐฑ์‹ ์ธ๋ฐ ์ง€๋‚œ ํ•œ ๋‹ฌ๊ฐ„ ๋ณ„๋กœ ์•ˆ ์ผ๊ธธ๋ž˜ Pro๋กœ ๋‹ค์šด๊ทธ๋ ˆ์ด๋“œํ•จ.
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@delio982
๋“ค๋ฆผ
6 days
ํƒ€์ธ์ด ์žฌ์น˜์žˆ๋‹ค๊ณ  ์นญ์ฐฌํ–ˆ๋Š”๋ฐ ์ด๋ ‡๊ฒŒ ์™„๋ฒฝํ•œ ๋‹ต๋ณ€ํ•˜๋Š”์‚ฌ๋žŒ ์ฒ˜์Œ๋ด„
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@xrath
Jang-Ho Hwang
5 days
์ฒด๊ฐ์ƒ ์„œ๋„ˆ๋ฐฐ๋Š” ๋นจ๋ผ์ง„ ๋А๋‚Œ
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@xrath
Jang-Ho Hwang
5 days
GPT Image 1.5, ์ด์ „ ๋ฒ„์ „์— ๋น„ํ•ด ๋น„์šฉ๋„ ์‚ด์ง ์ €๋ ดํ•ด์กŒ์ง€๋งŒ ๊ทธ๋ณด๋‹ค ๋งˆ์Œ์— ๋“œ๋Š” ๊ฑด ๋นจ๋ผ์ง„ ์ฒ˜๋ฆฌ์†๋„
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