Personal notes on engineering, systems, and software.https://blog.sheerluck.dev/enhttps://blog.sheerluck.dev/posts/my-thoughts/reliability-over-ideology/https://blog.sheerluck.dev/posts/my-thoughts/reliability-over-ideology/Thoughts on Codeberg's LLM policy, infrastructure reliability, and why predictable governance matters when choosing a Git hosting platform.Fri, 24 Jul 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/programming-languages/go/learn-go-basics-by-building-a-brainfuck-intepreter/https://blog.sheerluck.dev/posts/programming-languages/go/learn-go-basics-by-building-a-brainfuck-intepreter/In this post, we are going to build a brainfuck language interpreter in GoThu, 23 Jul 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/axum/learn-axum-persistence-and-transaction-by-building-a-bookmark-manager/https://blog.sheerluck.dev/posts/axum/learn-axum-persistence-and-transaction-by-building-a-bookmark-manager/In this post, we are going to build a Bookmark manager API with PostgreSQLWed, 15 Jul 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/axum/learn-axum-error-handling-by-building-pastebin-api-in-rust/https://blog.sheerluck.dev/posts/axum/learn-axum-error-handling-by-building-pastebin-api-in-rust/In this post, we are going to build a Pastebin API with proper error handlingWed, 08 Jul 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/axum/learn-axum-basics-and-routing-by-building-a-url-shortener/https://blog.sheerluck.dev/posts/axum/learn-axum-basics-and-routing-by-building-a-url-shortener/In this post, we are going to learn baics of Axum and routing and build a URL shortener in Axum. This is the first part of our backend series in RustThu, 02 Jul 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/gamedev/bevy/learn-the-basics-of-bevy-by-building-and-deploying-pong-to-itch-io/https://blog.sheerluck.dev/posts/gamedev/bevy/learn-the-basics-of-bevy-by-building-and-deploying-pong-to-itch-io/Build Pong from scratch using the Bevy game engine in Rust. Learn ECS, the game loop, collision detection, player input, and scoring. Then deploy a playable web version to Itch.io.Sun, 28 Jun 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-sql-and-sqlx-by-building-a-book-library-cli-in-rust/https://blog.sheerluck.dev/posts/rust/learn-sql-and-sqlx-by-building-a-book-library-cli-in-rust/Learn complete SQL and SQLx 0.9 by building a book library cli in RustFri, 26 Jun 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/gamedev/bevy/build-breakout-in-bevy-step-by-step/https://blog.sheerluck.dev/posts/gamedev/bevy/build-breakout-in-bevy-step-by-step/Build Breakout game step by step from scratch using the Bevy game engine in RustThu, 18 Jun 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-rust-async-await-by-building-an-http-server/https://blog.sheerluck.dev/posts/rust/learn-rust-async-await-by-building-an-http-server/In this post, we are going to learn about async/await in Rust. We will learn about futures, the difference between OS threads and async tasks, the Tokio runtime, async TCP. Once we cover all the concepts, we will build an Async HTTP/1.1 ServerWed, 17 Jun 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-rust-concurrency-by-building-a-thread-pool/https://blog.sheerluck.dev/posts/rust/learn-rust-concurrency-by-building-a-thread-pool/In this post, we are going to learn about concurrency and threads in Rust. Once we cover all the concepts, we will build a Thread Pool in RustFri, 12 Jun 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-rust-smart-pointers-and-interior-mutability-by-building-git-commit-graph-viewer/https://blog.sheerluck.dev/posts/rust/learn-rust-smart-pointers-and-interior-mutability-by-building-git-commit-graph-viewer/In this post, we are going to learn about smart pointers and interior mutability in Rust. Once we cover all the concepts, we will build a Git Commit Graph ViewerWed, 03 Jun 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/gamedev/bevy/learn-bevy-states-timers-by-building-snake/https://blog.sheerluck.dev/posts/gamedev/bevy/learn-bevy-states-timers-by-building-snake/Build Snake from scratch using the Bevy game engine in Rust. Learn states, timers, grid movement and particle effects. Then deploy a playable web version to Itch.io.Sat, 30 May 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-rust-closures-by-building-a-tiny-linter/https://blog.sheerluck.dev/posts/rust/learn-rust-closures-by-building-a-tiny-linter/In this post, we are going to learn about closures and functional patterns in Rust. Once we cover all the concepts, we will build a Tiny Rule-based Text LinterThu, 28 May 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-hashmap-iterators-by-building-a-git-object-store-reader/https://blog.sheerluck.dev/posts/rust/learn-hashmap-iterators-by-building-a-git-object-store-reader/In this post, we are going to build a git object store reader in Rust and learn hashmaps and iterators in RustTue, 19 May 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-rust-lifetimes-by-building-a-lru-cache/https://blog.sheerluck.dev/posts/rust/learn-rust-lifetimes-by-building-a-lru-cache/In this post, we are going to learn Rust lifetimes concept by building a generic LRU cache in RustWed, 13 May 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-generics-traits-in-rust-by-building-blackjack-card-game-engine/https://blog.sheerluck.dev/posts/rust/learn-generics-traits-in-rust-by-building-blackjack-card-game-engine/In this post, we are going to build a mini blackjack game in Rust and learn generics and traits in RustSat, 09 May 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-error-hanlding-in-rust/https://blog.sheerluck.dev/posts/rust/learn-error-hanlding-in-rust/In this post, we are going to build a toml config parser in Rust and learn error handling in Rust using ResultWed, 06 May 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-rust-structs-enums-pattern-matching-by-building-a-json-parser/https://blog.sheerluck.dev/posts/rust/learn-rust-structs-enums-pattern-matching-by-building-a-json-parser/Build a JSON Parser in Rust from Scratch Learn structs, enums, and pattern matching by tokenizing and parsing JSON into a recursive data structureWed, 29 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/philosophy/plato/crito/https://blog.sheerluck.dev/posts/philosophy/plato/crito/In this post, we are going to understand the Crito dialogue from the book Plato - The Complete WorksSat, 18 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/philosophy/plato/apology/https://blog.sheerluck.dev/posts/philosophy/plato/apology/In this post, we are going to understand the Apology dialogue from the book Plato - The Complete WorksFri, 17 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/misc/lessons-in-stoicism/https://blog.sheerluck.dev/posts/misc/lessons-in-stoicism/In this post, we are going to read the Lessons in Stoicism bookMon, 13 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/philosophy/plato/euthyphro/https://blog.sheerluck.dev/posts/philosophy/plato/euthyphro/In this post, we are going to understand the Euthyphro dialogue from the book Plato - The Complete WorksMon, 13 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-rust-ownership-by-building-mini-grep/https://blog.sheerluck.dev/posts/rust/learn-rust-ownership-by-building-mini-grep/In this post, we are going to build mini grep in Rust by learning about Rust's ownership and borrowing conceptThu, 09 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/misc/wtf-is-claude-mythos/https://blog.sheerluck.dev/posts/misc/wtf-is-claude-mythos/Everything we know about Anthropic's Claude Mythos modelWed, 08 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/math/linear-algebra/scalars-explained/https://blog.sheerluck.dev/posts/math/linear-algebra/scalars-explained/In this post, we are going to learn about scalarsSun, 05 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/rust/learn-rust-basics-by-building-a-brainfuck-interpreter/https://blog.sheerluck.dev/posts/rust/learn-rust-basics-by-building-a-brainfuck-interpreter/In this post, we are going to build a brainfuck language interpreter in RustSat, 04 Apr 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/misc/wtf-is-a-supply-chain-attack/https://blog.sheerluck.dev/posts/misc/wtf-is-a-supply-chain-attack/A quick intro to supply chain attack and axios case studyTue, 31 Mar 2026 00:00:00 GMThttps://blog.sheerluck.dev/posts/misc/welcome-to-mrsheerluck-blog/https://blog.sheerluck.dev/posts/misc/welcome-to-mrsheerluck-blog/A quick intro to this Zola + Terminimal setup.Fri, 20 Mar 2026 00:00:00 GMT