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For those chasing lines of code while forgetting the problem itself. I. A Striking Scene Let me start with something that actually happened around m…
Garden Irrigation System Summary MY project to make a bespoke irrigation system for my home garden, which comes in at under £10 per zone including t…
I joined DEV in June and started doing what I have been avoiding for a long time. Now and then, I hit the publish button and closed the DEV window t…
hi my name is robert! i never really had a blogpost or anything like this before but i'd like to use this to meet some cool people and share my expe…
Two days ago, I posted my origin story: "I'm 12. I don't have a laptop. I built a full-stack AI SaaS on my Android phone." It went viral. I felt lik…
Reading about chmod is not the same as typing it. Everyone who learned the terminal knows this, and everyone who teaches it says the same thing: you…
Animalia This is an initial academic project that I am developing with the purpose of helping and providing greater knowledge about the local fauna…
Git or GitHub was just another buzzword that for so long I used to associate it with the so called "tech bros and siz". As a result, I never got qui…
JavaScript is often called single-threaded . That means it has one main thread and can execute one piece of JavaScript at a time . So here is the ob…
The JavaScript if-else statement is used to execute the code whether condition is true or false. There are three forms of if statement in JavaScript…
How database indexes actually work: B-trees, selectivity, composite indexes, covering indexes, and reading EXPLAIN plans so your queries scale past…
I Ran a Real SEO Audit On My Own Live Site — Here's a Free SEO Audit Report Sample Four days ago, my site was invisible to Google. Not slow. Not pen…
A List can be considered as a dynamic array. It is denoted by [ ]. The values inside a list are called elements . The values in a list can be homoge…
After learning different concepts in Computer Science and AI, I wanted to build something that was more than just another college assignment. That i…
I have worked in digital marketing for more than 16 years, and one thing I have learned is that many SEO problems are created before an SEO speciali…
Introduction Due to the dynamic nature of javascript creating an object is as simple as the code below. var myObject = {}; the code above creates an…
What is Compression? Compression means reducing the size of data by encoding it using fewer bits (0s and 1s) . In simple words: Compression reduces…
"Node.js is single-threaded" — you've heard it a hundred times. So how does it handle thousands of requests at once without freezing? The answer is…
When a Windows machine becomes slow, reinstalling the operating system is often treated as the first move. It should usually be much later in the pr…
By Michael Nocito , data analyst · Published August 8, 2026 By the end of this page you will have a shortlist of places that hold millions of free d…
By Michael Nocito , data analyst · Published August 8, 2026 By the end of this page you will export a query result and open it with the leading zero…
By Michael Nocito , data analyst · Published August 8, 2026 By the end of this page you can turn a list into a real Excel table, write formulas that…
There's a particular kind of waste that happens in Docker images and that everyone accepts as normal until someone points it out: shipping the compi…
PRIMITIVE DATA TYPES IN JAVASCRIPT JavaScript has seven primitive data types: String, Number, BigInt, Boolean, Undefined, Null, and Symbol.Primitive…
Do you know Git? Of course you do! Today, I’ve got a few of my favorite Git commands for you. When I was a junior developer, my tech lead…
Wireshark is an open-source network protocol analyzer that allows security professionals, system administrators, and cybersecurity learners to captu…
Bro, I think the reason we keep telling ourselves, “I'll start coding when I get into college” , is because the future looks ridiculously attractive…
Cloud Computing for Beginners: Multi-Cloud, Community Cloud & AWS Cloud computing has changed how organizations build, deploy, and scale applica…
Post Body: Put together a browser-based 3D circuit simulator over the last few weeks: https://luvaai.in The idea was to make something zero-install…
I’m not here because I know everything about software development. Quite the opposite. Right now, I’m learning React, TypeScript, Supabase, PostgreS…