22259 posts from this source
The 10 Best Browser APIs You Can Use Without Installing Libraries Developers spend hours configuring build tools, auditing dependencies, and debating bundle si...
The Three Main Clock Entities in Linux When people say “Linux time”, they often think of a single thing. In reality Linux works with at least three different c...
The Project The extension allows users to save links directly from the browser tab. It was a way to practice JavaScript and learn new things. Key concepts I wo...
markdown !Cover image for Understanding How AI Agents Workhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%...
markdown !Cover image for Stop Rewriting This React Form UX Logichttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/ht...
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Estás viendo errores como estos en tu app: text ThrottlingException: Too many requests, please wait before trying again. El problema son las cuotas de Amazon Be...
Overview PixelAI is a portfolio platform for AI artists. The latest release adds ComfyUI workflow support with an interactive graph visualization, making it ea...
A real production system running on an affiliate‑marketing ERP — not a demo. The operations team at an affiliate‑marketing company hit a classic wall. They had...
What I Did I created a function called kth_smallest that takes two inputs: - an array of numbers - a value k which represents the position Example Input: 10, 5...
OpenNews Is Live: Compare 116 News Sources Side by Side You are not reading the news. You are reading a side of it. OpenNews clusters related coverage from 116...
Cursor isn’t “VS Code with a chatbot.” It’s an AI‑native IDE If you install Cursor, open a repo, and start firing prompts hoping for magic, you’ll get unpredic...
🧩 Durable Queues on SQLite !Zenhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazo...
The Plan: Let Users Send Emails From the Platform Once the backend intelligence layer was working, the next step felt obvious. The imagined flow: 1. User logs...
Why Trust Matters More Than Code Generation There are many code generators that can create CRUD resources from a config file. On paper, that sounds great. In p...
!Cover image for GitLab CI Caching Didn’t Speed Up My Pipeline — Here’s Whyhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,form...
Introduction The tech industry thrives on innovation, yet behind every product and line of code lies a journey of growth, resilience, and learning. Over the pa...
Introduction When I started exploring RUXAILAB, my goal was not just to understand how the platform works, but to figure out how a new system—A/B testing—could...
Why I Built This While learning machine learning, I understood that just watching tutorials is not enough. The best way to learn is by building projects. Spam...
The Biggest Lie in Machine Learning If you’ve been around ML for even a bit, you’ve seen this pattern: - train model - get 90%+ accuracy - post screenshot - fe...
!Web Pentesting Mindmaphttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.ama...
My first Web Project: Font Flow Python & Flask 🚀 Hi everyone! I’m a developer with experience since 2023. I started my journey in Roblox Studio, where I learn...
Reka Edge Tutorial _Reka just released Reka Edge, a compact but powerful vision‑language model that runs entirely on your own machine. No API keys, no cloud, n...
Background Cloudflare didn’t “innovate” here. They removed entropy and forced a space that was degenerating into combinatorial nonsense into a single, constrai...
WORM Write Once, Read Many WORM is a data‑storage model specifically designed to guarantee data integrity over time. In a WORM‑compliant storage system, data i...
Introduction I don't write Rust. I can read it well enough to catch obvious bugs, but I've never typed impl or fn main from scratch. Yet I shipped a 40‑module...
RTK is one of the best tools in the Claude Code ecosystem—28 k GitHub stars, 60‑90 % token savings on git, test, and ls output, and 34 command modules with TOML...
As organizations accelerate AI adoption, a silent challenge is emerging beneath the surface—cost control. AI workloads are powerful, but they’re also expensive,...
!Cover image for Day 15: $4.99. 16 Days Left. Here's Every Mistake I Made.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,forma...
In modern cloud environments, storage plays a critical role in application performance and reliability. In Oracle Cloud Infrastructure OCI, Block Volume provide...
Moveet is an open‑source, real‑time vehicle fleet simulator built in TypeScript. It runs vehicles on actual road networks with A pathfinding, realistic traffic...
The archaeology of copy-paste Someone, years ago, wrote the first module. They created folders, named classes, and chose doExecute over run, declareOptions ove...
!On-Prem vs. Proxy illustrationhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-upload...
Introduction The YouTube Data API imposes strict quota limits 10 000 units per day, with a single search costing 100 units, which restricts you to roughly 100...
Problem Overview After building AI agents for two years, I realized the biggest problem wasn't the LLM—it was the sandbox. Most AI agent sandboxes E2B, Modal,...
If you're an indie developer or startup founder in India building AI‑powered apps, you already know the pain. You need GPT‑5 for reasoning, Claude for writing,...
markdown !Wilson Xuhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fupl...
You have an AI agent that finds prospects. Another task builds spec websites. A third sends outreach. How do they talk to each other? I tried a database. I trie...
JavaScript’s Date constructor is designed to be flexible, but this flexibility often leads to unpredictable behavior. While it claims to parse date strings acco...
Most developers now use coding assistants. I do too—Copilot at work, Claude Code at home. As a developer, I prefer not to repeat myself. This post explains why...
ChatClipThat – An AI‑Powered Video Clipping Platform I built an AI video‑clipping platform called ChatClipThat. You give it a Twitch VOD sometimes 4 + hours lo...
Background Recently, many meta discussions have mocked and condemned content trends on DEV and elsewhere. I already regret writing about the online community’s...
What I Built The DevTools Onlinehttps://www.thedevtools.online/ is a free, browser‑based collection of developer utilities. No login. No ads. No data sent to a...
Retrieval‑augmented Generation RAG in Production Retrieval‑augmented generation has moved well beyond demos. In production, a RAG system is not “an LLM plus a...
!The Nexus Guardhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fupload...
What Is Ackee? Ackee is a self‑hosted, privacy‑focused analytics tool that tracks page views, referrers, browsers, and operating systems without cookies. It st...
Just use ChatGPT — sure, until your API bill hits $500/month. I've been running both local and cloud AI for over a year. Here are the real numbers. Cost Compari...
The AI Industry’s New Focus: Middleware The AI industry loves to obsess over models. Every week brings a new benchmark, a new capability, a new record. While w...
