Mitchell Hashimoto https://mitchellh.com Mitchell Hashimoto's personal website. en-us My AI Adoption Journey https://mitchellh.com/writing/my-ai-adoption-journey https://mitchellh.com/writing/my-ai-adoption-journey Thu, 05 Feb 2026 00:00:00 GMT Don't Trip[wire] Yourself: Testing Error Recovery in Zig https://mitchellh.com/writing/tripwire https://mitchellh.com/writing/tripwire Wed, 21 Jan 2026 00:00:00 GMT Finding and Fixing Ghostty's Largest Memory Leak https://mitchellh.com/writing/ghostty-memory-leak-fix https://mitchellh.com/writing/ghostty-memory-leak-fix Sat, 10 Jan 2026 00:00:00 GMT Ghostty Is Now Non-Profit https://mitchellh.com/writing/ghostty-non-profit https://mitchellh.com/writing/ghostty-non-profit Wed, 03 Dec 2025 00:00:00 GMT Vibing a Non-Trivial Ghostty Feature https://mitchellh.com/writing/non-trivial-vibing https://mitchellh.com/writing/non-trivial-vibing Sat, 11 Oct 2025 00:00:00 GMT Zig Builds Are Getting Faster https://mitchellh.com/writing/zig-builds-getting-faster https://mitchellh.com/writing/zig-builds-getting-faster Fri, 03 Oct 2025 00:00:00 GMT Libghostty Is Coming https://mitchellh.com/writing/libghostty-is-coming https://mitchellh.com/writing/libghostty-is-coming Mon, 22 Sep 2025 00:00:00 GMT You Have to Feel It https://mitchellh.com/writing/feel-it https://mitchellh.com/writing/feel-it Sat, 30 Aug 2025 00:00:00 GMT Advice for Tech Non-Profits https://mitchellh.com/writing/advice-for-tech-nonprofits https://mitchellh.com/writing/advice-for-tech-nonprofits Wed, 20 Aug 2025 00:00:00 GMT We Rewrote the Ghostty GTK Application https://mitchellh.com/writing/ghostty-gtk-rewrite https://mitchellh.com/writing/ghostty-gtk-rewrite Thu, 14 Aug 2025 00:00:00 GMT "As Code" https://mitchellh.com/writing/as-code https://mitchellh.com/writing/as-code Tue, 04 Mar 2025 00:00:00 GMT Welcoming Ghostty Subsystem Maintainers https://mitchellh.com/writing/ghostty-subsystem-maintainers https://mitchellh.com/writing/ghostty-subsystem-maintainers Fri, 07 Feb 2025 00:00:00 GMT Ghostty: Reflecting on Reaching 1.0 https://mitchellh.com/writing/ghostty-1-0-reflection https://mitchellh.com/writing/ghostty-1-0-reflection Thu, 26 Dec 2024 00:00:00 GMT Ghostty 1.0 is Coming https://mitchellh.com/writing/ghostty-is-coming https://mitchellh.com/writing/ghostty-is-coming Tue, 22 Oct 2024 00:00:00 GMT Pledging $300,000 to the Zig Software Foundation https://mitchellh.com/writing/zig-donation https://mitchellh.com/writing/zig-donation Tue, 01 Oct 2024 00:00:00 GMT Tagged Union Subsets with Comptime in Zig https://mitchellh.com/writing/zig-comptime-tagged-union-subset https://mitchellh.com/writing/zig-comptime-tagged-union-subset Mon, 23 Sep 2024 00:00:00 GMT Conditionally Disabling Code with Comptime in Zig https://mitchellh.com/writing/zig-comptime-conditional-disable https://mitchellh.com/writing/zig-comptime-conditional-disable Thu, 12 Sep 2024 00:00:00 GMT Joining Polar as an Advisor https://mitchellh.com/writing/polar https://mitchellh.com/writing/polar Thu, 04 Apr 2024 00:00:00 GMT Ghostty Devlog 006 https://mitchellh.com/writing/ghostty-devlog-006 https://mitchellh.com/writing/ghostty-devlog-006 Mon, 12 Feb 2024 00:00:00 GMT Ghostty Devlog 005 https://mitchellh.com/writing/ghostty-devlog-005 https://mitchellh.com/writing/ghostty-devlog-005 Wed, 06 Dec 2023 00:00:00 GMT Grapheme Clusters and Terminal Emulators https://mitchellh.com/writing/grapheme-clusters-in-terminals https://mitchellh.com/writing/grapheme-clusters-in-terminals Mon, 02 Oct 2023 00:00:00 GMT Reorient GitHub Pull Requests Around Changesets https://mitchellh.com/writing/github-changesets https://mitchellh.com/writing/github-changesets Sat, 30 Sep 2023 00:00:00 GMT Ghostty Devlog 004 https://mitchellh.com/writing/ghostty-devlog-004 https://mitchellh.com/writing/ghostty-devlog-004 Thu, 28 Sep 2023 00:00:00 GMT Talk: Introducing Ghostty and Some Useful Zig Patterns https://mitchellh.com/writing/ghostty-and-useful-zig-patterns https://mitchellh.com/writing/ghostty-and-useful-zig-patterns Tue, 12 Sep 2023 00:00:00 GMT Ghostty Devlog 003 https://mitchellh.com/writing/ghostty-devlog-003 https://mitchellh.com/writing/ghostty-devlog-003 Thu, 24 Aug 2023 00:00:00 GMT Ghostty Devlog 002 https://mitchellh.com/writing/ghostty-devlog-002 https://mitchellh.com/writing/ghostty-devlog-002 Sat, 05 Aug 2023 00:00:00 GMT Ghostty Devlog 001 https://mitchellh.com/writing/ghostty-devlog-001 https://mitchellh.com/writing/ghostty-devlog-001 Thu, 13 Jul 2023 00:00:00 GMT My Approach to Building Large Technical Projects https://mitchellh.com/writing/building-large-technical-projects https://mitchellh.com/writing/building-large-technical-projects Thu, 01 Jun 2023 00:00:00 GMT Integrating Zig and SwiftUI https://mitchellh.com/writing/zig-and-swiftui https://mitchellh.com/writing/zig-and-swiftui Sat, 27 May 2023 00:00:00 GMT Prompt Engineering is for Transactional Prompting https://mitchellh.com/writing/prompt-engineering-transactional-prompting https://mitchellh.com/writing/prompt-engineering-transactional-prompting Mon, 24 Apr 2023 00:00:00 GMT Using Nix with Dockerfiles https://mitchellh.com/writing/nix-with-dockerfiles https://mitchellh.com/writing/nix-with-dockerfiles Sun, 23 Apr 2023 00:00:00 GMT Prompt Engineering vs. Blind Prompting https://mitchellh.com/writing/prompt-engineering-vs-blind-prompting https://mitchellh.com/writing/prompt-engineering-vs-blind-prompting Fri, 14 Apr 2023 00:00:00 GMT Growth of AI Through a Cloud Lens https://mitchellh.com/writing/ai-through-a-cloud-lens https://mitchellh.com/writing/ai-through-a-cloud-lens Tue, 04 Apr 2023 00:00:00 GMT My Startup Banking Story https://mitchellh.com/writing/my-startup-banking-story https://mitchellh.com/writing/my-startup-banking-story Tue, 14 Mar 2023 00:00:00 GMT Contributing to Complex Projects https://mitchellh.com/writing/contributing-to-complex-projects https://mitchellh.com/writing/contributing-to-complex-projects Sun, 13 Mar 2022 00:00:00 GMT Zig Build System Internals https://mitchellh.com/zig/build-internals https://mitchellh.com/zig/build-internals Thu, 24 Feb 2022 00:00:00 GMT Zig Sema: ZIR => AIR https://mitchellh.com/zig/sema https://mitchellh.com/zig/sema Sun, 13 Feb 2022 00:00:00 GMT Zig AstGen: AST => ZIR https://mitchellh.com/zig/astgen https://mitchellh.com/zig/astgen Sat, 12 Feb 2022 00:00:00 GMT Zig Parser https://mitchellh.com/zig/parser https://mitchellh.com/zig/parser Fri, 11 Feb 2022 00:00:00 GMT Zig Tokenizer https://mitchellh.com/zig/tokenizer https://mitchellh.com/zig/tokenizer Thu, 10 Feb 2022 00:00:00 GMT Comparing Filesystem Performance in Virtual Machines https://mitchellh.com/writing/comparing-filesystem-performance-in-virtual-machines https://mitchellh.com/writing/comparing-filesystem-performance-in-virtual-machines Fri, 10 Jan 2014 00:00:00 GMT Packer https://mitchellh.com/writing/packer https://mitchellh.com/writing/packer Fri, 28 Jun 2013 00:00:00 GMT The Tao of Vagrant https://mitchellh.com/writing/the-tao-of-vagrant https://mitchellh.com/writing/the-tao-of-vagrant Tue, 18 Jun 2013 00:00:00 GMT Automation Obsessed https://mitchellh.com/writing/automation-obsessed https://mitchellh.com/writing/automation-obsessed Thu, 06 Jun 2013 00:00:00 GMT Abandoning Rubygems https://mitchellh.com/writing/abandoning-rubygems https://mitchellh.com/writing/abandoning-rubygems Thu, 21 Mar 2013 00:00:00 GMT APPLE: My Key to Success https://mitchellh.com/writing/apple-the-key-to-my-success https://mitchellh.com/writing/apple-the-key-to-my-success Mon, 04 Mar 2013 00:00:00 GMT The New Normal https://mitchellh.com/writing/the-new-normal https://mitchellh.com/writing/the-new-normal Mon, 21 Jan 2013 00:00:00 GMT