Writing highly scalable backends in UDP

nsync is a C library that exports various synchronization primitives, such as mutexes

Projects for an undergraduate OS course

Next-Generation full text search library for Browser and Node.js

Fast implementation of an ITCH order book

A very fast and expressive template engine.

user-mode TCP/IP stack based on linux tap device

LLM inference in C/C++

Master programming by recreating your favorite technologies from scratch.

ClickHouse® is a real-time analytics DBMS

Build your own Riscv Emulator in Rust.

A collection of (mostly) technical things every software developer should know about

Reference implementation for the book "Writing a RISC-V Emulator in Rust".

From the Transistor to the Web Browser, a rough outline for a 12 week course

A tiny C header-only risc-v emulator.

Read and do projects.

Curated list of project-based tutorials

Main Web Site (Online Books)

Linux kernel source tree

A bootloader and experimentation playground for Apple Silicon

Master the command line, in one page

Automatically exported from code.google.com/p/relacy

build-once run-anywhere c library

A lightweight, memory-protected, message-passing kernel for deeply embedded systems.

An open-source C++ library developed and used at Facebook.

Bottom Up Computer Science

Streaming replication for SQLite.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.