Dev.to

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Le problème de visibilité La plupart des organisations ont les outils, les certifications et les bonnes intentions. Ce qui manque, c’est la structure pour tout...

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Overview I built an AI Study Planner that generates personalized day‑by‑day study schedules using Groq AI LLaMA 3.3 and automatically syncs them to Notion via...

The Problem My client needed enriched profiles of C‑suite executives — names, companies, roles, LinkedIn URLs. Doing this manually would take forever. The Stac...

What are ANSI animations? When you run commands like npm install, you’ll notice a spinning dot or a progress bar that seems to update smoothly in place. These...

Last year, my mother started taking St. John’s Wort for mild depression while also being on blood‑pressure medication. Nobody warned her that St. John’s Wort ca...

Introduction Have you ever wondered which Andean medicinal plant might help with your specific health concern? I built a free, interactive quiz that recommends...

If you take more than one supplement, you might be unknowingly creating problems. Iron blocks zinc absorption. Calcium competes with magnesium. Vitamin E at hig...

Overview Power BI is a business intelligence BI tool from Microsoft that lets users visualize data, build interactive dashboards, and make data‑driven decision...

Accepting crypto payments in backend applications is still harder than it should be. If you try to build it yourself, you usually need to: - generate deposit wa...

If you're the kind of developer who watches Activity Monitor more than Netflix, profiles everything before shipping, and gets genuinely excited when a build sha...

Benchmark Overview We benchmarked JSONPath implementations in Java: - SJF4J – - Jayway JsonPath – Result: SJF4J is up to 7× faster. The JMH benchmark suite com...

OpenAI’s New Bug Bounty for Prompt Injection OpenAI launched a bug bounty program this week, targeting prompt injection – the attack where malicious input hija...

TL;DR Laravel 11 introduced defer which runs code after the HTTP response is sent. No queues, no job classes, no workers—just wrap fire‑and‑forget logic in def...

Overview InformationWeek recently published “A Practical Guide to Controlling AI Agent Costs Before They Spiral”https://www.informationweek.com/ai-or-machine-l...

What is Director-Class AI? An open‑source Python library that guards LLM output in real time. It watches tokens as they stream and halts generation the moment...

A developer's perspective on the emerging pet portrait AI space — what works, what doesn't, and what the best tools are doing right. I've been exploring AI imag...

!Luke Leighhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fu...

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When we have a DAG that represents our tasks and its dependencies, do we still need LangGraph nodes? !Diagramhttps://dev-to-uploads.s3.amazonaws.com/uploads/ar...

Problem Description I'm building a markdown editor on top of Milkdown which wraps ProseMirror. When I type a bold heading, move the cursor to the start of it,...

'description: Squawk is a self‑hosted, open‑source voice and text chat app for gaming groups. Here's why I built it and what I learned along the way.

Si tu sitio web fuera un organismo vivo, la etiqueta sería la piel que lo contiene todo. Es el elemento raíz root y absolutamente nada en tu página puede existi...

Executive Summary Product Management is fundamentally an information synthesis problem. PMs constantly: - ingest noisy signals 🗣️ - balance competing constrai...

The Problem Two users, one seat – total chaos. Both User A and User B queried the seat at nearly the same millisecond, saw it as available, and proceeded to bo...

Unified DeFi Integration with WAIaaS One API, 14 Protocols WAIaaS integrates 14 DeFi protocol providers—aave‑v3, across, dcent‑swap, drift, erc8004, hyperliquid...

Goal Inject a custom DLL that gets loaded by explorer.exe at startup, without any UAC prompt, and without using any EXE dropper or direct process injection. St...

Overview When I launched RelahConvert – a free, browser‑based image toolkit – my biggest SEO worry was whether Google would even bother indexing a brand‑new do...

Introduction I've had a Dev.to account for two years—zero posts. Not because I have nothing to say; quite the opposite. I kept waiting until I knew enough to s...

React Hooks can be confusing when you're new to them. This guide explains the most important ones with clear examples. useState jsx import { useState } from 're...

BeSA Batch 09 – Week 6 Disclaimer: These are the structured notes from Week 6, focused only on the two role‑plays. They serve as a quick revision for attendees...

Why I Built This Last year, my grandmother was taking warfarin a blood thinner and started drinking chamomile tea daily because she read it was “calming.” What...

The Problem Nobody Talks About When you ask Cursor to “fix the login bug in my app,” here's what actually happens: - Your query gets embedded into a vector. -...

'AgentDM – A2A Simulator Debugging full‑duplex A2A conversations made easy.

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Background Daily standups were originally introduced to improve coordination in engineering teams. In practice, they often turned into a ritual that consumes e...

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markdown !Lucas M Devhttps://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...

!Lucas M Devhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2F...

Les 7 Meilleurs Outils IA pour Développeurs en 2026 – Guide complet L'IA a transformé le développement logiciel. En 2026, les développeurs qui n'utilisent pas d...

Data Engineering & Linux Data engineering is the backbone of modern data‑driven organizations. It enables the collection, transformation, and delivery of data...

Claude Code – Not a Chatbot, a Developer Claude Code is an agentic CLI tool that autonomously: - reads your entire project, - writes files, - runs commands, -...

Pourquoi GitHub Pages ? - 100 % gratuit — hébergement, SSL, bande passante - Performant — CDN mondial de GitHub - Versionné — chaque modification est tracée da...

The Problem with Existing PHP Migration Tools I mostly work with PHP projects that do not live inside a full framework like Laravel or Symfony — frameworks tha...

We're building SMS – a statically‑typed language that compiles to native ARM via LLVM. The runtime is ForgeRunner C++ / Godot and the editor is ForgeStudio, whi...

Provider APIs Inference providers - Cohere 🇺🇸 – Command A, Command R+, Aya Expanse 32B +9 more. 20 RPM, 1K/mo. - Google Gemini 🇺🇸 – Gemini 2.5 Pro, Flash,...