19701 posts from this source
Tiny invoice generator I ran into this situation more times than I expected. I just needed to send a clean invoice PDF. No onboarding, no accounts, no dashboar...
Problem - LeetCode – Longest Substring Without Repeating Charactershttps://leetcode.com/problems/longest-substring-without-repeating-characters/ - Solution dis...
Objective of the week Moving from simple coding practices to making first ideas real by creating a page to publish feral cat sightings. I moved from isolated s...
markdown !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2...
Forem Logo !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com...
markdown !David Goyeshttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fu...
Full‑Text Search for a Next.js Blog PostgreSQL + Neon + Drizzle ORM > Based on the workshop by Brian Holt Frontend Masters. The goal is to add a fast, relevanc...
Technically Approved… and Still a “No” ===================================== Recently I went through a full recruitment process for a .NET Developer role. I pas...
COPY FROM Exploits: When PostgreSQL Reads Your Filesystem !Cover image for COPY FROM Exploits: When PostgreSQL Reads Your Filesystemhttps://media2.dev.to/dynam...
Modern technology feels effortless. You tap a screen, click a button, and everything just works. The Operating System OS This article breaks down what an operat...
!Cover image for The N+1 Insert Loop That Slowed Our API to a Crawlhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/...
What We’re Building In this article I’ll walk through how I built a Task Manager using: - Laravel 12 – back‑end, routing, validation, Eloquent - Inertia.js – n...
The CPU Central Processing Unit The CPU is the component responsible for executing instructions. Every calculation, comparison, loop, condition, or function ca...
¿Por qué sigo aprendiendo español? Con frecuencia, la gente me pregunta: “¿Por qué estás aprendiendo español?” Es un poco extraño porque no sé realmente qué co...
!Cover image for Boolean Field Becomes null in Spring Boot DTO? Here’s Why And How to Fix Ithttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,...
Episode II The first episode discussed the thinkers; this episode focuses on the doers. This is not an argument against automation or AI. It is an argument aga...
Overview The Arduino UNO Q uses an STM32U585 MCU to handle all Arduino functionality. It communicates with the main processor and the board’s GPIO pins. The on...
Introduction During my 10 years as a software engineer—mostly in startup environments—I’ve seen developers of varying skill levels come and go. I’ve noticed a...
Most developers know about SQL injection. Few know about search_path hijacking. It’s just as dangerous. What is search_path? PostgreSQL’s search_path determine...
markdown !Bits & Bytes Explained — The True Foundation of All Softwarehttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2C...
Handling Breaking Changes in Evolving APIs: Lessons from the Trenches When you ship APIs in the real world, change is inevitable. But breaking changes? That’s...
!Cover image for Side Projects and AIhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s...
My Journey Building AI Chat SaaS, Multi‑LLM Chat App Coding, ChatFaster Ever felt limited by using just one AI model for your work? In January 2026 the AI worl...
Understanding LLM vs Generative AI for Your 2026 Tech Stack Have you ever felt lost in the sea of AI buzzwords? One day everyone is talking about chatbots; the...
What Is a Realistic Frontend Engineer Berlin Salary in 2026? Are you thinking about moving to Germany’s tech capital? Or maybe you’re already here and feel und...
How to Master JavaScript Speed Improvement for Faster Apps Ever felt the frustration of a laggy website? We've all been there. You click a button and nothing h...
Introduction Technological advancement is inevitable, and artificial intelligence is simply the next chapter. Computers and digital computational devices have...
!Cover image for I Analyzed 4.78M HN Items to Create an Interactive 2025 Infographichttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=...
!Image illustrating pixel‑powered encryptionhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2F...
Most of us have run nginx -t and called it a day. But syntax‑valid configs can still be dangerous. This post is a hands‑on intro to Gixy‑Nexthttps://github.com/...
Introduction Ever needed to quickly share notes with someone but got frustrated with sign‑up forms and complex permission settings? Collaborative Notepad is a...
👋👋👋👋 Looking back on your week — what was something you're proud of? All wins count — big or small 🎉 Examples of wins: - Getting a promotion! - Starting a...
2025 Retrospective 2025 has come and gone, and this is the first year I have actually sat down and done a review. The year felt both fast and long, and here ar...
TL;DR: Use Cloudflare Tunnel to make your home server accessible from anywhere. Free, secure, no router configuration needed. I recently deployed a web app runn...
🌱 A little intro before I explain I’ve been slowly building a small ecosystem of Windows desktop apps to support my own HRT journey — and hopefully make somet...
Originally published at Cyberpath Advanced Persistent Threats APTs APTs represent some of the most dangerous and complex cyber‑attacks. Unlike opportunistic att...
AI is designed to be convenient. That convenience is exactly what makes dependency easy to miss. Many people don’t realize they’re relying too heavily on AI unt...
Introduction A common blocker for AI learners is access. No client work, no live projects, no “real” stakes—so practice gets postponed. Waiting for perfect con...
Originally published at Cyberpathhttps://cyberpath-hq.com/blog/certdb-cybersecurity-certification-database?utm_source=dev.to&utm_medium=devto&utm_campaign=CertD...
Originally published at Cyberpath Zero‑Day Vulnerabilities – Part 1 An in‑depth analysis of recent zero‑day vulnerabilities, focusing on exploit development and...
Resumen del evento En octubre de 2025 se llevó a cabo en Quito el AWS Community Day Ecuador. Fue una jornada llena de energía, stickers, y una versión de “serp...
Originally published at Cyberpathhttps://cyberpath-hq.com/blog/deep-dive-into-zero-day-exploits-part-2?utm_source=dev.to&utm_medium=devto&utm_campaign=Deep+Dive...
We all love the “git push to deploy” magic of platforms like Vercel, Netlify, and Heroku. But once your hobby project scales or you need a backend database, the...
The Problem: It's a Graph, Not a Table The issue isn't that FHIR is JSON. The issue is that FHIR resources are deeply nested, recursive, and polymorphic. Take...
share y multicast_: share La mayoría de los Publishers de Combine son struct que solo describen un pipeline, sin guardar un estado compartido. No se crea una i...
About Me Hello and welcome to my first post, and my introduction. My name is M4iR0N, and I consider myself a Cyber Security and Privacy Advocate. At home, I mo...
The Myth of Waterfall vs. Agile For two decades we’ve swallowed the myth that Waterfall is an archaic relic—rigid, bureaucratic, fundamentally broken. Meanwhil...
Issue 312 – New Year, New Ways, and More This article was originally published on GameDevDigest.comhttps://gamedevdigest.com/digests/issue-312-new-year-new-way...
