trish ✓

[image] Memory-efficient doubly linked list using XOR of pointers (advanced, tricky).

[image] Tiny State Machine in <40 lines Finite state machines are everywhere in embedded/parsers/drivers. Here's a clean, readable pattern using enums + switch:

[image] Built a JavaScript runtime in C to understand how Node.js, Bun & Deno actually work Jade Runtime covers: - JavaScriptCore engine integration - libuv event loop architecture - Native API bindings - Async I/O implementation

[image] Just found this great tutorial on writing your own Linux system call in C. If you’ve ever wondered how read, write, or fork actually work under the hood this is for you.

[image] Built a minimal chat server in C - multi-client support (up to 10 users) - real-time message broadcasting - clean socket programming with select() - threaded client for async messaging perfect for learning network programming!

[image] Built a file organizer in C that automatically sorts your messy downloads folder! Just run it and it moves images to Images/, docs to Documents/, videos to Videos/ etc.

[image] you can declare a struct directly in the return type of a function in C like just... inline it right there when I was new to C, I saw a function returning a struct defined inline and thought the code was broken but it's completely valid C. the struct definition and function

[image] not trying to replace anything big just needed a simpler http client for api testing so i built Kivo built with rust + tauri learned a lot of rust along the way features like collections, tab system, and graphql support v0.1.0

[image] Build your own Vim-Like text editor in C! you'll learn: - modal editing (like Vim) - terminal control - file operations - cursor movement

[image] Raw Network Client using Syscalls! connect to websites using direct syscalls:

[image] Built a tiny HTTP server in C++ with Boost.Asio - Accepts TCP connections - Reads HTTP requests - Serves files from /www - Handles content types (html, css, js)

[image] This is how I hooked my C audio engine to a Lua GUI using FFI - Compile C code → shared library (.so) - Load with ffi.load() - Define functions via ffi.cdef - Call them right from Lua! Fast DSP in C + beautiful UI in Lua/Love2D

[image] Built a static site server in C that serves HTML files over TCP! Just run it and it hosts your website on localhost:8080 with proper MIME types, HTTP responses etc.

[image] Create a QR code generator in C - learn how to work with libqrencode and libpng - understand QR code structure and PNG image generation - see how to display graphics in terminal using Unicode great foundation for command-line tool development