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-html-email-development-2026-maizzle-mjml-react-email-postmark-foundation-emails-cerberus-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-html-email-development-2026-maizzle-mjml-react-email-postmark-foundation-emails-cerberus-deep-dive.en HTML email in 2026 is still the absurd place where 1998 `table` layouts, 2024 dark mode quirks, and 2026 React JSX collide in the same file. Resend has made react-email the de-facto standard for indie startups, but Maizzle has quietly captured Tailwind teams, MJML stays the dependable open standard, and Stripo / BEE / Stensul / Unlayer keep eating the marketing-team market. This guide walks the four buckets — code, component, drag-and-drop, SaaS — and covers Outlook dark-mode hell, MIME multipart, accessibility, and the slow death of AMP for Email, in one sitting. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) emailhtml-emailmaizzlemjmlreact-emailpostmarkfoundation-for-emailscerberuslitmusemail-on-acidhemlmosaicostripobeestensulunlayertabularamp-for-email2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-html-email-development-2026-maizzle-mjml-react-email-postmark-foundation-emails-cerberus-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-html-email-development-2026-maizzle-mjml-react-email-postmark-foundation-emails-cerberus-deep-dive.ja 2026年のHTMLメールは、1998年の`table`レイアウトと2024年のダークモードと2026年のReact JSXが同じファイルで衝突する奇妙な場所だ。Resendのreact-emailがインディーズ系の事実上の標準になった一方で、MaizzleはTailwind勢を静かに取り込み、MJMLは安定した標準として残り、Stripo・BEE・Stensul・Unlayerがマーケティング部門を取り合っている。本稿はコード / コンポーネント / ドラッグアンドドロップ / SaaSの4分類を横断し、Outlookのダークモード地獄、MIME multipart、アクセシビリティ、そして緩やかに死んでいくAMP for Emailまで一気に整理する。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) emailhtml-emailmaizzlemjmlreact-emailpostmarkfoundation-for-emailscerberuslitmusemail-on-acidhemlmosaicostripobeestensulunlayertabularamp-for-email2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-html-email-development-2026-maizzle-mjml-react-email-postmark-foundation-emails-cerberus-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-html-email-development-2026-maizzle-mjml-react-email-postmark-foundation-emails-cerberus-deep-dive 2026년 HTML 이메일은 여전히 1998년의 `table` 레이아웃과 2024년의 다크모드, 그리고 React JSX가 한 화면에서 만나는 기괴한 풍경이다. Resend의 react-email이 인디 스타트업의 사실상 표준이 되었지만, Maizzle의 Tailwind 워크플로, MJML의 컴포넌트 모델, Foundation/Cerberus의 클래식 패턴, Stripo·BEE·Stensul의 드래그앤드롭 SaaS는 각각의 자리에서 살아남았다. 이 글은 코드 / 컴포넌트 / 드래그앤드롭 / SaaS 네 분류를 가로지르며, Outlook의 다크모드 지옥, MIME multipart의 plain-text 의무, 그리고 거의 죽었지만 아직 안 죽은 AMP for Email까지 한 호흡으로 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) emailhtml-emailmaizzlemjmlreact-emailpostmarkfoundation-for-emailscerberuslitmusemail-on-acidhemlmosaicostripobeestensulunlayertabularamp-for-email2026deep-dive