19701 posts from this source
Introduction In Android apps, nothing on the client is truly secret. APKs can be decompiled, strings extracted, memory inspected, and runtime behavior hooked....
Cleaned Markdown markdown !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s...
Parents and education professionals face many choices when planning digital tools for children. A kids' tablet now stands near the top of that list because it b...
Most conversations about leadership and AI miss the point. They focus on tools—which model to adopt, which platform to integrate, which workflows to automate—...
Learning Rust through real projects reveals the language's steep but rewarding learning curve. This world‑clock desktop app took six weeks to build using GPUI Z...
Problem Description You are given an array digits that represents a non‑negative integer, where each element is a single digit and the most significant digit i...
Construction Teams Rarely Struggle Because People Aren’t Working Hard Long hours, tight schedules, and constant coordination are part of daily life in construc...
Topics Covered - Linux shell & shebang - Variables, arrays, strings - User input & arithmetic - Conditionals, loops, functions - Arguments & redirection - Erro...
Introduction: The Rise of Agentic AI and Its Unique Security Demands Agentic AI systems represent a paradigm shift in artificial intelligence—no longer just to...
I started off today by downloading Python and PyCharm and setting it up. After that, I practiced print statements, string concatenation and manipulation, and us...
AI Revolution in Software Engineering – From the Server Room I read Ben Congdon’s article “Software Engineering in 2026”https://benjamincongdon.me/blog/2025/12...
React Card Flip Game – Code tsx import './styles.css'; import React, { useState, useEffect } from 'react'; const values = 1, 2, 3, 4, 5; type Card = { id: numb...
Building a Real‑Text Editor in a Next.js Dashboard When you build a dashboard or a SaaS app, at some point you need a real text editor — not a simple , not a f...
The API is a leash. The dashboard is a cage. Every technologist has felt it: that moment when you realize the platform you chose for convenience has quietly bec...
Cleaned Markdown markdown !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s...
I recently wrote a breakdown of how I built the frontend interface of my tools using JavaScript you can read that on my Dev.to profile here: LINK TO YOUR DEV PO...
Overview A massive public dataset of urban 3D scans has been released, containing over 4 billion points captured by ground‑based laser scanners. Each point is...
Work‑From‑Cafe WFC Setup with Sunshine Most people carry a MacBook to a café. I travel with a Mac Mini and a tablet. Why a Mac Mini? - Performance: An M4‑serie...
I started relying on an assistant to scaffold unit tests for a medium‑sized service: generate test cases, mock dependencies, and assert outputs. At first glance...
I am tired of “Prompt Engineering” as a safety strategy. If you are building autonomous agents—AI that can actually do things like query databases, move files,...
!Cover image for 🚀 AI Interactive Quiz Generator | Engaging Browser-Based Quiz Apphttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=a...
📊 Production‑Environment Performance Analysis As a senior engineer who has faced countless production challenges, I know how critical it is to pick the right...
markdown !Vue vs Sveltehttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.ama...
Introduction I spent a work night coding a small project. After a busy day debugging Kafka, I returned to a Raylib bootstrap that was only drawing a square. Th...
As part of Codecademy's portfolio project series, I built an interactive Tic‑Tac‑Toe game that runs entirely in the terminal. This was my first complete Python...
Introduction Arabic calligraphy is one of the most beautiful art forms in the world. I wanted to create a simple web tool that lets anyone generate Arabic call...
If you’ve ever looked at a Python program and thought, “This is getting messy”, you’re not alone As programs grow, managing code becomes harder unless you orga...
Previous article, we explored hidden layers, weights, and biases. Now we need to move towards more advanced topics. Before we go there, we need to understand a...
Update I want to apologize for the long‑overdue update. I’ve been building a lot but haven’t been blogging regularly. Documenting this journey is new for me, a...
!Cover image for Why Instagram Is a Terrible Place to Discover Car Photographershttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto...
Day 1: Arrays I chose arrays as the starting point for my DSA journey. Although I am not a complete beginner—I have learned Java and basic DSA earlier—I felt a...
The Federal Cybersecurity Crisis The news that CISA has lost over a third of its workforce while federal cybersecurity s The federal government needs to declar...
Intro Day 1 of my 30 Days of Python: a tiny CLI that logs community market prices in Nigeria, prints prices with the naira symbol ₦, and shows the difference f...
Test Coverage for React Server Components with nextcov If you've ever tried to get test coverage for React Server Components, you know the frustration. Unit‑te...
The “Student Income Dilemma” Time = Money, but students have no time. The usual advice—work more, get a part‑time job, sacrifice sleep—is the wrong approach. T...
Introduction Agentic AI systems promise a new level of autonomy. Agents can reason, plan, collaborate, and act across tools and systems with minimal human inte...
A Practical Checklist for Building Controllable AI Agents AI agents are getting better at planning, reasoning, and completing tasks. Can I safely let this thin...
The Importance of Branding for Technical Founders As developers and technical founders, we often dismiss branding as “marketing fluff” – something to worry abo...
Overview I’ve been working on a small side project and decided to open it up. It’s an open‑source Apache‑2.0 mobile app platform for AI features. Instead of ev...
A new year is here, and instead of setting vague resolutions, I’m doubling down on systems, skills, and substance. Last year was about learning the fundamentals...
Hey folks! 👋 I recently built a customer churn prediction system that not only predicts who will leave — but also explains why in plain English using Amazon B...
!Cover image for Why Experienced Project Managers Stop Believing in “Best Practice”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=a...
Evaluation is Just the First Step So you've built an evaluation framework for your AI agent. You're tracking metrics, scoring conversations, and identifying fa...
The Problem 72% of entrepreneurs report mental health concerns. As someone who's been in the startup world, I've seen how traditional therapy often fails found...
Something I hear a lot from job‑seekers is, “I don’t know where to spend my time.” There is so much you could do—resume tweaks, projects, networking, interview...
Introduction Hi there! Happy new year 🥳🎉🎊 My name is Victor Rosario. I’m originally a web developer, working with technologies like Next.js, FastAPI, Expres...
Career Transition This year marks a big change in my life. I originally taught myself web development and many other aspects of the field. At the beginning of...
Introduction Pratt parsing is a powerful technique, but concepts such as binding power and NUD can be hard to grasp. The following describes an alternative par...
