Programming Tutorials

After moving my docs into my Dioxus app, the next question was pretty obvious. What does a reusable docs setup for Dioxus actually need? I did not w

I wanted a terminal workspace that behaves more like a normal desktop app. Something that: keeps tabs and splits restores layout and working dire

Disclaimer: This is about an experimental hypervisor project that only runs on QEMU virt — no real-hardware validation yet. The lessons apply to "Rus

Middleware in Axum often looks scary—not because it’s hard, but because the code syntax feels unfamiliar. This guide explains everything in a very si

I built a terminal-based UI for LeetCode that lets you browse problems, code solutions, run tests, and submit — all without leaving your terminal. I

We have released v2 of mdka, a Rust-based HTML-to-Markdown converter. Originally developed as a core component for our internal systems, we have refin

Originally published at recca0120.github.io Managing files in the terminal means chaining ls, cd, cp, mv back and forth. You want something like Find

Two separate projects, now converging. Project 1 — Uracil Chain A blockchain built from scratch in Rust with: Falcon post-quantum signat

Cursor Rules for Rust: The Complete Guide to AI-Assisted Rust Development Cursor writes Rust that compiles. That's the easy part. The hard

Liquid syntax error: Variable '{{% raw %}' was not properly terminated with regexp: /\}\}/

How Craton Shield Embedded brings defense-in-depth to resource-constrained sensors and actuators The EU Cyber Resilience Act is coming. By 2027, e

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your supp

TL;DR I built a local AI gateway using Envoy, Rust, and Kubernetes to understand how AI traffic actually works. It broke multiple times. I

Our async trait refactor caused a 340% memory spike and 89% performance regression — here’s how profiling revealed the hidden allocation…

Why I built this I've worked in embedded development and in security tooling. There was a gap where those two worlds met. Binary hardening

Unlocking High-Performance Backend Development: A Deep Dive with Web Developer Travis McCracken on Rust and Go As a passionate web developer speciali

A lot of docs tools feel great right up until you want them to stop being "the docs tool" and start being part of your actual product. That was the p

MCP Security Is Broken Reading time: ~10 minutes Three CVEs. One major breach. One week. The Model Context Protocol is spreading faster th

Originally published on PEAKIQ Getting Started To follow along, ensure you have Rust installed on your system. You can install Rust usi

You have probably seen Merkle trees mentioned in blockchain or distributed systems contexts. But most explanations are frustratingly generic: they nev