Notes on infrastructure, reverse engineering, open-source tooling, and the occasional deep dive.https://codycody31.dev/https://codycody31.dev/blog/0x5f3759df/https://codycody31.dev/blog/0x5f3759df/The Fast Inverse Square Root from Quake III.Tue, 03 Mar 2026 00:00:00 GMTcmathgame-enginesbit-manipulationieee-754Insidious Fiddlerhttps://codycody31.dev/blog/how-to-think-about-wire-protocol-design/https://codycody31.dev/blog/how-to-think-about-wire-protocol-design/Every field in a binary header is a decision. TCP or UDP, length-prefix or delimiter, flat commands or grouped — a walkthrough of the choices that shape a protocol before you write a line of code.Sun, 01 Mar 2026 00:00:00 GMTsystems-programmingnetworkinggoprotocolsdistributed-systemsInsidious Fiddlerhttps://codycody31.dev/blog/building-a-native-brainfuck-compiler/https://codycody31.dev/blog/building-a-native-brainfuck-compiler/A deep dive into bfcc - a brainfuck-to-ELF64 native compiler that parses, optimizes, and emits raw x86-64 machine code without an assembler or linker.Sat, 28 Feb 2026 00:00:00 GMTcompilerssystems-programmingx86-64brainfuckelfoptimizationai-assistedInsidious Fiddlerhttps://codycody31.dev/blog/cloudstack-deployment-on-ovh-baremetal/https://codycody31.dev/blog/cloudstack-deployment-on-ovh-baremetal/A complete guide to setting up an all-in-one Apache CloudStack 4.22 instance on OVH dedicated hardware, covering networking, vRack bridges, NFS storage, KVM, and zone configuration.Fri, 27 Feb 2026 00:00:00 GMTinfrastructurecloudstackovhInsidious Fiddlerhttps://codycody31.dev/blog/i-started-being-a-scanlator/https://codycody31.dev/blog/i-started-being-a-scanlator/A brief foray into the world of manga scanlation, machine translation, and the surprisingly involved process of making things readable.Mon, 05 Jan 2026 00:00:00 GMTmangascanlationInsidious Fiddlerhttps://codycody31.dev/blog/secton-under-the-microscope-pricing-performance-security/https://codycody31.dev/blog/secton-under-the-microscope-pricing-performance-security/Beyond the security lapses, Secton's pricing, performance, and reliability raise even more questions about what you're actually paying for.Tue, 24 Jun 2025 00:00:00 GMTnewssecurityaiInsidious Fiddlerhttps://codycody31.dev/blog/when-security-is-not-a-factor-secton/https://codycody31.dev/blog/when-security-is-not-a-factor-secton/We stumbled upon Secton, an obscure AI platform, and decided to do a little digging. Even with minimal experience, we uncovered a variety of basic security pitfalls in just four hours.Mon, 23 Jun 2025 00:00:00 GMTnewssecurityaiInsidious Fiddler