Our world, human experience, and even our hardware are all asynchronous and reactive by nature. By following this nature, our software should also be reactive and asynchronous. Check out this great video by @davefarley77 on reactive systems: youtube.com/watch?v=Ysn6eInA…

AI is giving every CEO the same advice

amen

الفريم هذا عشق

Farmer in China spent 16 years studying Law so he could sue a chemical company that had polluted his land and he won the case

He was right ya know.

The write-ahead log (WAL) is both how databases commit fast and how they safely recover from crashes. Outside of B-trees, it's probably the most important structure in Postgres and MySQL. (it's called the "redo log" in MySQL-land)

People say that it doesn't make sense to start a new project in C nowadays, given the existence of Rust and Zig. Here are some modern and active open-source C projects: 1. Ladybird (browser) 2. Hyprland (tiling window manager) 3. ArcticDB (high-performance time-series DB) 4. ClickHouse (real-time analytics DB) 5. BlazingMQ (high-performance message queue)

I just completed "Secret Entrance" - Day 1 - Advent of Code 2025 adventofcode.com/2025/day/1 My solution in Golang: github.com/RaedAddala/Advent… #AdventOfCode #Go #Golang

Building container images FROM scratch? Then you need to be aware of these pitfalls 👇 By default, scratch containers lack: - Rootfs layout - CA certificates - Time zone info - Shared libraries - /etc/{passwd,group} Learn more in my new blog post: labs.iximiuz.com/tutorials/p…

How Containers Work: Building a Docker-like Container From Scratch 🛠️ One of the most researched pieces on containers I've written so far. Learn how to build a realistic Docker-like container using nothing but standard Linux commands. Learning by doing: labs.iximiuz.com/tutorials/c…

I vibecoded this neural network visualization for my students and open sourced it. It shows a simple MLP trained on MNIST handwritten digits at several training steps. The visualization is using @threejs and it comes with training code in @PyTorch . Link repo 👇

If your code to process a 10GB file looks like read(fd, buf, ...) in a loop, you're wasting memory and killing performance. There's a better way. mmap() lets you treat a 100GB file as if it's just a giant array in memory, even with only a few MB of RAM. Here's why it's a cornerstone of high-performance I/O. 🧵👇

Microservices in Python: "10 milliseconds response time is blazing fast!" Meanwhile, in C

Always in awe of this fantastic book en.algorithmica.org/hpc/pipe…

Andrew Wiles on the morning he discovered how to fix his proof of Fermat's Last Theorem

llm.c by hand is next level. i wonder sometimes how the brain of people who master things in unbelievably deep levels comprehend subjects differently.

Computer Science is not science, and it's not about computers. Got reminded about this gem from MIT the other day

أقدم لكم ترجمتي لتشويـقة رسـالة فيغابانك ✉️🍎 من إعلان المجلد 110 للمانجا بترجمتي وتنسيقي أتمنى تستمعوا لا تنسون 🔁❤️ #حرق_ون_بيس #ون_بيس

A recent podcast in which I discuss APOSD with Carter Morgan and Nathan Toups: youtube.com/watch?v=k0kTux_Y…

You can code music. Incredible.