https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-korean-japanese-engineering-blogs-communities-2026-toss-kakao-naver-line-mercari-cybozu-cyberagent-deview-if-kakao-rubykaigi-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-korean-japanese-engineering-blogs-communities-2026-toss-kakao-naver-line-mercari-cybozu-cyberagent-deview-if-kakao-rubykaigi-deep-dive.en Korea — Toss SLASH, Kakao if(kakao), NAVER D2, Woowa Tech Blog, Karrot, Coupang, Musinsa, RIDI, Yanolja, Banksalad, Devocean (KT). Japan — Mercari, LY Corp, Cybozu, CyberAgent, DMM, DeNA, ZOZO, pixiv Inside, Cookpad, Niconico, freee, Money Forward, SmartHR, Sansan, Rakuten, Yahoo Japan, NTT Data. This single post maps both countries: each company blog tone, signature posts, the major tech conferences (DEVIEW, if kakao, SLASH, WOOWACON, RubyKaigi, BuildersCON, PyCon JP, AWS Summit Japan), which RSS feeds to subscribe to first, and how to follow Japanese-only content as a non-native reader. A 2026 atlas of Korean-Japanese engineering content in one place. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) engineering-blogtech-communitytoss-slashkakao-ifnaver-d2woowa-techdevocean-ktline-engineeringly-corpmercaricybozucyberagentdmmdenazozopixivcookpadrecruitniconicofreeemoney-forwardsmarthrsansanrakutenyahoo-japandeviewif-kakaoslashwoowaconrubykaigibuildersconpycon-koreapycon-jp2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-korean-japanese-engineering-blogs-communities-2026-toss-kakao-naver-line-mercari-cybozu-cyberagent-deview-if-kakao-rubykaigi-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-korean-japanese-engineering-blogs-communities-2026-toss-kakao-naver-line-mercari-cybozu-cyberagent-deview-if-kakao-rubykaigi-deep-dive.ja 韓国 Toss SLASH・Kakao if(kakao)・NAVER D2・우아한기술블로그・당근・쿠팡・무신사・RIDI・야놀자・뱅크샐러드・Devocean(KT)、日本 メルカリ・LY Corp・Cybozu・CyberAgent・DMM・DeNA・ZOZO・pixiv Inside・クックパッド・ニコニコ・freee・マネーフォワード・SmartHR・Sansan・楽天・Yahoo Japan・NTT データ — 韓日両国のコア エンジニアリングブログとテックカンファレンス(DEVIEW、if kakao、SLASH、WOOWACON、RubyKaigi、BuildersCON、PyCon JP、AWS Summit Japan)を一つの記事にまとめる。各社ブログのトーン・強み・代表的な記事、どの RSS を購読すべきか、英語コンテンツが少ない日本ブログを英語でフォローする方法まで、2026 年時点の韓日テックコンテンツ マップを丸ごと見る。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) engineering-blogtech-communitytoss-slashkakao-ifnaver-d2woowa-techdevocean-ktline-engineeringly-corpmercaricybozucyberagentdmmdenazozopixivcookpadrecruitniconicofreeemoney-forwardsmarthrsansanrakutenyahoo-japandeviewif-kakaoslashwoowaconrubykaigibuildersconpycon-koreapycon-jp2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-korean-japanese-engineering-blogs-communities-2026-toss-kakao-naver-line-mercari-cybozu-cyberagent-deview-if-kakao-rubykaigi-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-korean-japanese-engineering-blogs-communities-2026-toss-kakao-naver-line-mercari-cybozu-cyberagent-deview-if-kakao-rubykaigi-deep-dive 한국 토스 SLASH·카카오 if(kakao)·NAVER D2·우아한기술블로그·당근·쿠팡·무신사·RIDI·야놀자·뱅크샐러드·Devocean(KT), 일본 メルカリ·LY Corp·Cybozu·CyberAgent·DMM·DeNA·ZOZO·pixiv Inside·Cookpad·Niconico·freee·Money Forward·SmartHR·Sansan·Rakuten·Yahoo Japan·NTT Data — 한일 양국의 핵심 엔지니어링 블로그·테크 컨퍼런스(DEVIEW, if kakao, SLASH, 우아콘, RubyKaigi, BuildersCON, PyCon JP, AWS Summit Japan)를 한 글에 정리한다. 각 회사 블로그의 톤·강점·대표 글, 어떤 RSS를 구독해야 하는지, 영어가 부족한 일본 블로그를 어떻게 따라갈지까지 2026년 시점의 한일 테크 컨텐츠 지도를 통째로 본다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) engineering-blogtech-communitytoss-slashkakao-ifnaver-d2woowa-techdevocean-ktline-engineeringly-corpmercaricybozucyberagentdmmdenazozopixivcookpadrecruitniconicofreeemoney-forwardsmarthrsansanrakutenyahoo-japandeviewif-kakaoslashwoowaconrubykaigibuildersconpycon-koreapycon-jp2026deep-dive https://www.youngju.dev/blog/culture/2026-05-16-streaming-broadcast-software-2026-obs-studio-streamlabs-vmix-xsplit-restream-streamyard-vdo-ninja-twitch-kick-chzzk-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-streaming-broadcast-software-2026-obs-studio-streamlabs-vmix-xsplit-restream-streamyard-vdo-ninja-twitch-kick-chzzk-deep-dive.en Live broadcasting in 2026 is no longer a single-tool stack. OBS Studio is the open source standard, vMix · Wirecast · Tricaster own the pro field, Atem Mini owns desktop hardware switching, Restream and StreamYard turn multistream and guest invites into a SaaS, VDO.Ninja drops peer-to-peer guest camera latency below 200ms, and NDI ties every camera on a LAN into one IP fabric. The platform layer has changed dramatically too — Twitch left Korea in 2024, AfreecaTV rebranded to SOOP, NAVER Chzzk took the Korean #1 spot, and Kick became the real Twitch alternative. We also walk through the VTuber toolchain (VTube Studio · Animaze · VRoid Studio · VSeeFace) and end with a decision tree by use case. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) streamingbroadcastobs-studiostreamlabsvmixxsplitmirillis-actionndirestreamstreamyardvdo-ninjatricasteratem-miniwirecastmimo-livejacktripstream-deckloupedeckavermediatwitch-studiokickafreecatvsoopchzzknaver-chzzkniconicoabema-liveanimazevtube-studiovroidvtuber2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-streaming-broadcast-software-2026-obs-studio-streamlabs-vmix-xsplit-restream-streamyard-vdo-ninja-twitch-kick-chzzk-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-streaming-broadcast-software-2026-obs-studio-streamlabs-vmix-xsplit-restream-streamyard-vdo-ninja-twitch-kick-chzzk-deep-dive.ja 2026年のライブ配信は、もはや一つのツールで完結しない。OBS StudioがOSSの標準として定着し、vMix・Wirecast・Tricasterがプロ現場を担い、Atem Miniが机上のハードウェアスイッチャーを引き受け、RestreamとStreamYardがマルチストリーミングとゲスト招待をマネージドで解いてくれる。VDO.NinjaはP2Pでゲストカメラ遅延を200ms以下に落とし、NDIは一つのLAN内のすべてのカメラをIPで束ねる。プラットフォーム側も激変した — Twitchは2024年に韓国から撤退し、AfreecaTVはSOOPへリブランド、NAVER Chzzkが韓国1位ライブプラットフォームに、KickはTwitch代替として定着。VTuberツール(VTube Studio · Animaze · VRoid Studio)まで一気に整理する。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) streamingbroadcastobs-studiostreamlabsvmixxsplitmirillis-actionndirestreamstreamyardvdo-ninjatricasteratem-miniwirecastmimo-livejacktripstream-deckloupedeckavermediatwitch-studiokickafreecatvsoopchzzknaver-chzzkniconicoabema-liveanimazevtube-studiovroidvtuber2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-streaming-broadcast-software-2026-obs-studio-streamlabs-vmix-xsplit-restream-streamyard-vdo-ninja-twitch-kick-chzzk-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-streaming-broadcast-software-2026-obs-studio-streamlabs-vmix-xsplit-restream-streamyard-vdo-ninja-twitch-kick-chzzk-deep-dive 2026년 라이브 방송은 더 이상 한 가지 도구로 끝나지 않는다. OBS Studio가 OSS 표준으로 자리 잡았고, vMix·Wirecast·Tricaster는 프로 현장을, Atem Mini는 책상 위 하드웨어 전환기를 책임지며, Restream과 StreamYard는 멀티스트림과 게스트 초대를 매니지드로 풀어준다. VDO.Ninja는 P2P로 게스트 카메라 지연을 200ms로 끌어내리고, NDI는 한 LAN 안에서 모든 카메라를 IP로 묶는다. 플랫폼 쪽도 격변했다 — Twitch는 2024년 한국에서 철수했고, AfreecaTV는 SOOP으로, NAVER Chzzk는 한국 1위 라이브 플랫폼으로, Kick은 Twitch 대안으로 자리 잡았다. VTuber 도구(VTube Studio · Animaze · VRoid Studio)까지 한 번에 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) streamingbroadcastobs-studiostreamlabsvmixxsplitmirillis-actionndirestreamstreamyardvdo-ninjatricasteratem-miniwirecastmimo-livejacktripstream-deckloupedeckavermediatwitch-studiokickafreecatvsoopchzzknaver-chzzkniconicoabema-liveanimazevtube-studiovroidvtuber2026deep-dive