Architecture

From Source Code to Execution: The Mental Model Behind Compilers and Interpreters

When you write: let x = 5 + 3 print(x) it feels like the computer should simply read it, understand it, and execute it. But computers don't naturally …

Demystifying The Lexer

The Pipeline Behind compiling software can be challenging to grasp... I'll try to break it down as much as i can First of all the full pipeline looks …

Where Does RAG Actually Cost You Money? (Episode 2)

Document Extraction I thought I had solved document extraction. My Node.js project could pull text out of a PDF. The library was free. No API bill, no…

How a Computer Actually Runs Your Code

Why should you care? Every developer writes code every day, but very few understand what actually happens after pressing the Run button. Whether you w…

The Pianola: Your Computer's Grandmother

TL;DR: We break down the inner workings of a 19th-century mechanical player piano using modern IT terms, and discover why a self-playing piano is actu…

Taotuner’s Informational-Processual Monism (IPM) explores how systems maintain coherence through change using computational models of Lack, coupling, integration, and persistence. Through Python simulations such as the Lack Kernel and related experiments.

The Chatbot Was Easy. The Engineering Wasn't.

Part 1 of a series on building a production banking AI chatbot. When our team kicked off the banking chatbot project, I genuinely thought my job was a…

🚀 Mastering OOP for Interviews : Understanding Abstraction from First Principles (C++)

Series: Master OOP for Software Engineering Interviews Introduction Ask ten beginner developers: "What is abstraction?" Most answers sound like this: …

Which Is to Be Master? Language, Authority and LLMs

Introduction “When I use a word,” Humpty Dumpty said in rather a scornful tone, “it means just what I choose it to mean—neither more nor less.” “The q…

Coluber: A Compiled Language Designed for Clarity and Simplicity

Over the years, I have grown increasingly found of the idea that code should read like prose. Clear, intentional, and free from unnecessary noise. Thi…

From Source Code to Binary: What Does GCC Actually Do? part 2

In the last part of my first article on how GCC compiles, I explained the System V AMD64 ABI convention for passing parameters, it's time to explain h…

Why the Hell Are There So Many Layers? Breaking Down the 4 Steps of C Compilation

Notes: Prototype : a line that promises to a compiler that a certain function exists somewhere in the server or harddisk or files so it doesn't throw …

The Shop on the Corner: How I Learned System Design Without Building Clone

The Shop on the Corner: How I Learned System Design Without Building Amazon Nephew asks his uncle — 10 years deep into building large-scale systems — …

How I'm re-discovering computer science with LLM revolution

I've been in this business for years and the best (or worst?) thing is that once I gain enough experience to feel comfortable as an expert, something …

Client-Server Architecture

Introduction In today's digital world, almost every application we use from social media and online banking to e-commerce websites relies on the Clien…

You Don't Use Linked Lists. But They're Running Half Your Software.

The data structure everyone learns for interviews and forgets by Monday — and why that's exactly backwards. Here's the honest version of what most lin…

The Developer's Map of Quantum Computing: From Qubits to Fault-Tolerant Machines

Let's be honest: when most developers hear "quantum computing," their first reaction is somewhere between mild curiosity and existential panic . It so…

Programming Paradigms

What Is a Programming Paradigm? A programming paradigm is a fundamental approach to writing computer programs. It defines how code is organized, how d…

How I built my own Turing-complete programming language engine from scratch using Go 🚀

What started as a deep-dive challenge into the mechanics of computer science ended up as a fully functional, lightweight interpreted language. I want …

Design Patterns of Software Architecture

Let's talk about Design Patterns. Design Patterns are special structures applied to code base. These unique structures are efficient and elegant as lo…

Building a Kernel-Integrated AI that Doesn't Hallucinate

IONA OS is an operating system written from scratch in Rust. It has its own kernel, its own GUI, its own blockchain protocol, its own programming lang…

Why I Started Developing the Trinity-Infinity Framework

Most frameworks begin with a question. The Trinity-Infinity Framework was no exception. It did not start as an attempt to create a grand theory. It st…

Beyond Blind Search: 5 Powerful Lessons from the Architecture of Intelligence

"Intelligence isn't about searching everywhere—it's about knowing where not to search." Artificial Intelligence is often associated with neural networ…

Prior Art: The data structure that shapes Thought OS

The Three‑File Architecture The Foundation of the Entire System 1. The Division Every notebook repository contains exactly three JSON files: structure…

เมื่อ AI เขียนโค้ดให้หมด Fundamentals ยังสำคัญอยู่ไหม?

คำถามที่นักพัฒนาถามมากที่สุดในปี 2026 "ถ้า AI เขียน React, FastAPI, หรือ SQL ให้ได้ ฉันยังต้องเรียนรู้พื้นฐานอยู่ไหม?" คำถามนี้ฟังดูสมเหตุสมผล แต่มีข้…

Understanding CoALA: A Cognitive Architecture for Language Agents (2023)

Note: This article is a summary and interpretation of the research paper Cognitive Architectures for Language Agents (2023) by Michael Sumers, Shunyu …

IONA OS: Building a sovereign operating system in Rust from scratch – No token, no ICO

I started writing IONA OS on a random night, 13 years ago. Back then, as now, I had no team. I never took money from venture capital funds. And I neve…

HLD Fundamentals #1: Network Protocols

Network Protocols Network protocols define how computers communicate over a network. Whether you're opening Instagram, sending a WhatsApp message, wat…

I published two IEEE Access papers as an undergrad, one on IoT security, one on cancer detection

I'm a 6th semester CS student at COMSATS University Islamabad. Over the past few months I've been doing deep learning research alongside my coursework…

Why New Language Features Need to Target AI Agents, Not Developers

For the last 50 years, programming language evolution has had one single north star: Human Ergonomics . We design syntax sugar, optional typing, and c…