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      <title>Chaos and Order</title>
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      <description>천천히 올바르게. AI Researcher &amp; DevOps Engineer Youngju&#39;s tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering.</description>
      <language>ko</language>
      <managingEditor>fjvbn2003@gmail.com (Youngju Kim)</managingEditor>
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    <guid>https://www.youngju.dev/blog/2026-07-11-hashimoto-ghostty-zig.en</guid>
    <title>The founder who went back to the terminal: Hashimoto on Ghostty, Zig, and open source with &quot;no obligation&quot;</title>
    <link>https://www.youngju.dev/blog/2026-07-11-hashimoto-ghostty-zig.en</link>
    <description>Grounded in a recent interview, a look at why HashiCorp cofounder Mitchell Hashimoto stepped back from being a successful founder to build the terminal emulator Ghostty in Zig, a language not yet at 1.0. He admits that after fifteen years of building CLIs he did not understand how a terminal worked, and went back to GPU, desktop, and Zig to sharpen skills gone dull. Zig is still churning — 0.15 broke essentially every print call — yet he welcomes the breakage. On maintenance he is blunt: a maintainer owes users nothing. I mostly agree, while noting that the freedom to say so is itself a privilege.</description>
    <pubDate>Sat, 11 Jul 2026 00:00:00 GMT</pubDate>
    <author>fjvbn2003@gmail.com (Youngju Kim)</author>
    <category>ghostty</category><category>zig</category><category>open-source</category><category>terminal</category><category>mitchell-hashimoto</category><category>developer-tools</category>
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    <guid>https://www.youngju.dev/blog/2026-07-11-hashimoto-ghostty-zig.ja</guid>
    <title>ターミナルへ戻った創業者 — HashimotoのGhostty、Zigという賭け、そして「義務のない」オープンソース</title>
    <link>https://www.youngju.dev/blog/2026-07-11-hashimoto-ghostty-zig.ja</link>
    <description>HashiCorpの共同創業者Mitchell Hashimotoが、成功した創業者の座から再び降りて、ターミナルエミュレータGhosttyをまだ1.0にも達していない言語Zigで作る理由を、最近のインタビューを土台に整理します。彼は15年もCLIを作ってきながらターミナルの動作を分かっていなかったと認め、鈍った腕を研ぎ直すためにGPU、デスクトップ、Zigへ降りたと語ります。Zigは0.15で出力インターフェースがほぼ全面的に変わるほどまだ不安定ですが、彼はその破壊的変更をむしろ歓迎します。オープンソースの保守については、保守者はユーザーに何の義務も負わないという明快な立場を取ります。私はその原則にはおおむね同意しつつ、そう言える立場そのものが一つの特権であることも指摘します。</description>
    <pubDate>Sat, 11 Jul 2026 00:00:00 GMT</pubDate>
    <author>fjvbn2003@gmail.com (Youngju Kim)</author>
    <category>ghostty</category><category>zig</category><category>open-source</category><category>terminal</category><category>mitchell-hashimoto</category><category>developer-tools</category>
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    <guid>https://www.youngju.dev/blog/2026-07-11-hashimoto-ghostty-zig</guid>
    <title>터미널로 돌아온 창업자: Hashimoto의 Ghostty, Zig라는 베팅, 그리고 &quot;의무 없는&quot; 오픈소스</title>
    <link>https://www.youngju.dev/blog/2026-07-11-hashimoto-ghostty-zig</link>
    <description>HashiCorp 공동창업자 Mitchell Hashimoto가 성공한 창업자의 자리에서 다시 내려와, 터미널 에뮬레이터 Ghostty를 1.0도 안 된 언어 Zig로 만드는 이유를 최근 인터뷰를 근거로 정리한다. 그는 15년간 CLI를 만들고도 터미널이 어떻게 동작하는지 몰랐고, 무뎌진 감각을 다시 세우려 GPU와 데스크톱, Zig로 내려갔다고 말한다. Zig는 0.15에서 출력 인터페이스가 통째로 바뀔 만큼 아직 불안정하지만, 그는 그 파괴적 변경을 오히려 반긴다. 오픈소스 유지보수에 대해서는 유지보수자가 사용자에게 어떤 의무도 없다는 단호한 입장을 편다. 나는 그 원칙에 대체로 동의하면서도, 그렇게 말할 수 있는 위치 자체가 하나의 특권임을 함께 짚는다.</description>
    <pubDate>Sat, 11 Jul 2026 00:00:00 GMT</pubDate>
    <author>fjvbn2003@gmail.com (Youngju Kim)</author>
    <category>ghostty</category><category>zig</category><category>open-source</category><category>terminal</category><category>mitchell-hashimoto</category><category>developer-tools</category>
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