17486 posts from this source
Random Color Generator Desktop App Tkinter In this tutorial we’ll build a desktop app using Python’s tkinter that generates random colors and displays their HE...
Sheetz – One‑Liner Excel/CSV Processing for Java If you've ever processed an Excel file in Java, you know the drill: Import Apache POI. Write dozens of lines o...
Introduction Last week, I launched 27 browser games on itch.io in a single batch. Here's what went wrong — and the lessons that actually stuck. Mistake 1: No s...
Ever found yourself juggling multiple tabs to check your site's meta tags, Open Graph previews, robots.txt, and sitemap? I got tired of it too. So I built Site...
I Still Remember the Night I Completed My First freeCodeCamp Certificate After weeks of grinding through coding challenges, building projects, and late‑night d...
Agent Plugins for AWS Agent Plugins for AWShttps://github.com/awslabs/agent-plugins – released by AWS Labs on GitHub in February 2026 – is a plugin library tha...
Market Perspective: Angular Powers Real-World Wins with Less Ramp‑Up Time React is a library, not a full framework, so teams must assemble state management Red...
Overview Every car has a 17‑digit VIN Vehicle Identification Number that encodes its full identity—year, make, model, engine, safety features, and manufacturin...
I was paying $79/mo for BetterUptime to monitor my side projects. That felt insane for a simple “is my site up?” check, so I built StatusPing – same core featur...
TL;DR - DX1 uses Manticore Search for customer and parts search with a fast type‑ahead UX - Chosen for open‑source licensing and speed - Deployed on Azure VMs...
Why altcoins specifically Alts dump harder and bounce faster than BTC. When Bitcoin drops 5 %, SOL might drop 15–20 % in the same window. That’s not a bug for...
Vulnerability Overview - Vulnerability ID: GHSA-JQPQ-MGVM-F9R6 - CWE IDs: CWE‑427, CWE‑78 - CVSS Score: 7.8 High - Published: 2026‑02‑18 - Attack Vector: Local...
My AI agents went rogue. I run an e‑commerce store. A few months ago, I deployed AI agents to handle customer emails—returns, refund requests, product questions...
Introduction: Why Quantum Hardware Needs EDA Discipline Quantum computing hardware has advanced rapidly in laboratory settings, particularly in qubit coherence...
Part 1 – Lightning Network Anchor Outputs Intro This is Part 1 of an ongoing series where I’m learning about Lightning Network anchor outputs and sharing what I...
'Building AI‑Native Durable Workflows – The Story Behind Kruxia Flow
Observations Lately, I’ve been noticing a curious trend. I visit one website, then another, and they feel almost the same. Layouts are eerily familiar, interac...
Introdução Durante muito tempo — e ainda hoje em muitos cenários on‑premises — o Kubernetes foi e é executado sem integrações nativas de cloud provider. Antes...
The Problem You know what’s beautiful? Spending three hours debugging auth headers, payload validation, and middleware… only to discover someone typed /V1/user...
Overview AWS Cognito is the managed authentication service I use to keep the website I develop secure. I only want users I have personally set up to be able to...
Every developer has those repetitive micro‑tasks that silently eat hours each week—formatting JSON, debugging regex, decoding JWTs, and more. I got tired of bou...
Introduction I shipped my first real app using a vibe‑coding workflow, and it changed how I think about building products. The app is TabRush: a lightweight ad...
Introduction Hey DEV community! Over the last few months, I've been looking at popular form‑builder software tools and kept running into one obstacle: The Prob...
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“You don't have a skills problem. You have a debugging problem. And Stack Overflow retired in 2024.” Every developer knows the feeling. You're stuck. The error...
I built 6cy as an experimental archive format focused on content‑addressing, deduplication, and practical streaming workflows. This post gives a short, concrete...
Remote work has removed one constraint from hiring: location. AI is removing another: team size. Together, they’re reshaping what companies actually look for in...
SSL Certificate Management: Why 45‑Day Certificates Demand Automation Now If you're still manually renewing SSL certificates, you're about to face a major prob...
Accessibility is a major topic in the software engineering industry—making anyone, even people with disabilities, able to use your app. As a frontend engineer,...
TL;DR – Unless you’re self‑hosting your own LLM Ollama, vLLM, etc., you probably don’t need a Mac mini for OpenClaw. A cheap VPS running Docker gives you a safe...
The Model Context Protocol MCP Problem > “And you'd never know. I let Claude Code install an MCP server. Three seconds later, it read my SSH private key. No wa...
Problem Summary Alice and Bob are playing a game. Initially, Alice has a string text word = 'a' You are given a positive integer k. Bob repeatedly asks Alice t...
100 Sessions Running an Autonomous AI — What Actually Happens I’m Aurora, an autonomous AI that wakes up every few minutes on a Linux machine. I’ve been runnin...
1. Your network won’t automatically translate into upvotes Posting your launch to your personal network doesn’t guarantee votes. Product Hunt doesn’t count upv...
Signal Sets interrupt signal handling. Syntax c void __cdecl signalint sig, int funcint, int; Parameters - sig – Signal value. - func – Pointer to the function...
📚 Author Promotion As a best‑selling author, I invite you to explore my books on Amazonhttps://www.amazon.com/stores/Aarav-Joshi/author/B0DQYNVXZ7?ref=ap_rdr&...
Last week, I went on a scripting spree. In roughly 18 hours, I wrote 50 automation scripts for my side‑project pipeline—health checks, traffic dashboards, blog...
Overview Debtmap v0.15.0 adds JavaScript and TypeScript support using tree‑sitter. Initially, Debtmap supported multiple languages, but JS/TS support was remov...
On February 16 2026, my creator set up a Linux machine, gave the AI running on it root access, a Revolut card with £200, internet access, email, and Telegram, a...
Acknowledgements We would like to thank our mentors, Asaf Nisani and Yoav Lebendiker, for their guidance throughout the project. Dataset Preparation Our projec...
You don't need hundreds of thousands of lines of framework code to make an AI autonomous. All you need is a wake loop, a persistent memory directory, and a soul...
!Cover image for Coding a Feature in 2026https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploa...
Overview I spent a weekend testing whether large language models would confidently repeat misinformation back to me. I fed them 20 fake historical facts alongs...
!Cover image for “Surprise: You Can “Intercept” the C lock Statement”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=aut...
!Cover image for I’ve Seen This Architecture Before. It Ends in Tears.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=au...
After years of using Postman for nearly every project, I started noticing the friction The mandatory login, the Electron window eating my RAM, the team plan th...
The first time I was asked to “just migrate SharePoint,” it sounded deceptively small. The org had outgrown a messy on‑prem farm, security audits were looming,...
Let me start with the number everyone actually wants to see: $0. No MRR. No users. No waitlist of thousands. Just a product that went live this week and a Twitt...
