https://alanone.github.io/undefined-behavior/ Recent content on Undefined Behavior Hugo en-US Fri, 11 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-random-video-plugin/ Fri, 11 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-random-video-plugin/ A bar popup that plays a random video inline with a Reroll button — and the YouTube split-stream problem that turned out to be the actual hard part. https://alanone.github.io/undefined-behavior/posts/omarchy-mwb-bridge-software-kvm/ Fri, 11 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-mwb-bridge-software-kvm/ Why Synergy, Barrier, Input Leap, and Deskflow all fail on Hyprland, and the Rust daemon I built instead — reimplementing PowerToys&rsquo; Mouse Without Borders wire protocol against Hyprland&rsquo;s own wlroots input protocols. https://alanone.github.io/undefined-behavior/posts/omarchy-camera-widget-go2rtc/ Fri, 04 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-camera-widget-go2rtc/ A snapshot pill in the Omarchy bar that switches between however many cameras you&rsquo;ve got, with a popup UI to add or remove them — no config file editing, no fixed camera count. https://alanone.github.io/undefined-behavior/posts/api-versioning-strategies/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/api-versioning-strategies/ Every API eventually needs to change in a way that breaks someone. The question isn&rsquo;t whether to version — it&rsquo;s which strategy you can actually maintain two years in. https://alanone.github.io/undefined-behavior/posts/linux-gaming-proton-guide/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/linux-gaming-proton-guide/ Proton has made Linux gaming genuinely viable, not just theoretically possible. Here&rsquo;s the honest state of it: what to check before buying a game, and the tools that actually matter. https://alanone.github.io/undefined-behavior/posts/laravel-to-craft-cms/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/laravel-to-craft-cms/ Both are PHP, both are opinionated, and that&rsquo;s about where the similarity stops being useful. Here&rsquo;s what a Laravel developer&rsquo;s instincts get right and wrong on a first Craft CMS project. https://alanone.github.io/undefined-behavior/posts/caddy-reverse-proxy-https/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/caddy-reverse-proxy-https/ Once you&rsquo;re running more than one self-hosted app, a reverse proxy stops being optional. Caddy gets you there with a config file short enough to read in ten seconds. https://alanone.github.io/undefined-behavior/posts/systemd-services-explained/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/systemd-services-explained/ Every guide shows you a unit file to copy. Here&rsquo;s what each line actually does, tested live, including the one gotcha that trips up nearly every first attempt at a user service. https://alanone.github.io/undefined-behavior/posts/wsl2-setup-guide/ Thu, 03 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/wsl2-setup-guide/ You don&rsquo;t need to dual-boot or run a VM to get a genuine Linux environment on Windows. Here&rsquo;s what WSL2 actually gets you, and the handful of things worth configuring on day one. https://alanone.github.io/undefined-behavior/posts/self-hosted-apps-home-server/ Tue, 01 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/self-hosted-apps-home-server/ A shortlist of self-hosted apps that are actually worth the maintenance burden, organized by what problem they solve. https://alanone.github.io/undefined-behavior/posts/hyprland-keybindings-cheat-sheet/ Tue, 01 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/hyprland-keybindings-cheat-sheet/ The core Omarchy binds worth memorizing first, organized by what you&rsquo;re actually trying to do — pulled from the live binding list, not a copy-pasted default config. https://alanone.github.io/undefined-behavior/posts/omarchy-setup-guide/ Tue, 01 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/omarchy-setup-guide/ Omarchy ships with strong opinionated defaults, configured through a Lua API rather than plain Hyprland conf files. Here&rsquo;s what&rsquo;s worth touching immediately, and what to leave alone. https://alanone.github.io/undefined-behavior/posts/start-here/ Tue, 01 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/start-here/ Where to start depending on what you&rsquo;re actually here for — organized by category, not just publish order. https://alanone.github.io/undefined-behavior/posts/old-laptop-to-home-server/ Tue, 01 Sep 2026 00:00:00 +0000 https://alanone.github.io/undefined-behavior/posts/old-laptop-to-home-server/ You don&rsquo;t need a NAS or a rack to start self-hosting. An old laptop with a broken screen and a wall outlet is enough. https://alanone.github.io/undefined-behavior/about/ Mon, 01 Jan 0001 00:00:00 +0000 https://alanone.github.io/undefined-behavior/about/ <p>Undefined Behavior is a small, honest collection of notes on Linux, Windows, gaming, self-hosting, and programming. No sponsored fluff, no AI-generated listicles — just what actually happened when setting this stuff up for real.</p> <p>The name is the point: this is what you get when you push a system past what it&rsquo;s officially supposed to do — the config that isn&rsquo;t documented, the compatibility edge case, the framework instinct that doesn&rsquo;t transfer. That&rsquo;s the whole beat of this site.</p>