22259 posts from this source
Overview I recently shipped Claudette — a mobile app that adds 35+ instrumentation tools on top of SSH for Claude Code workflows. The official Claude mobile ap...
!Cover image for “I created a food blog webpage with the simplest dark toggle mode”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=a...
Problem Statement I’ve been building something for the past few months, and I’m still trying to figure out whether I’m hitting a real problem or just over‑stru...
Introduction One of the most persistent assumptions in systematic trading is that market dynamics are stationary. In practice, this assumption rarely holds—fin...
!Cover image for Diagramify - automatic diagram creation for Notionhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/...
What is Niobe? Niobe is an AI waitress for restaurants. Restaurant owners upload their menu even as a photo, get a shareable link, and customers can talk to th...
The Problem: Vector Database Cost Trap Building a Retrieval‑Augmented Generation RAG prototype can be done over a weekend, but taking that prototype to product...
Artificial Intelligence is transforming how organizations build products, analyze data, and automate decision‑making. However, as companies rapidly adopt AI tec...
The Mobile Web in 2026: Why PWAs Are the Future The mobile web is not slow because people stopped caring. It is slow because too many web experiences still fee...
Introduction Many aspiring technologists reach a crossroad: Is data engineering the right career path for me? The hesitation often stems from uncertainty about...
The Shift from Capital to Execution Speed For a long time, business leaders spoke about capital as if it were the ultimate source of strength, but the deeper sh...
!Cover image for ✍ Architecting Enterprise SaaS: JWTs to synchronous payment gateways. ✍https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,grav...
PyTorch is currently one of the most popular deep learning frameworks. It is an open‑source library built upon the Torch library. Most tutorials assume you're c...
Hey dev community! 👋 March 2026 has been an absolute blast for AWS builders—especially if you’re dealing with AI agents, storage headaches, or healthcare workf...
When starting a new Next.js project, a lot of time can be spent on setting up layouts, navigation, components, and folder structures. Using a well‑crafted templ...
ADA Compliance for Business Documents ADA compliance isn’t just a website concern—your business documents must be accessible too. PDFs, Word files, presentatio...
Background A few weeks back, @meritonaliu and I walked into Hack Winterthur 2026 as two CS students from ZHAW. The City of Winterthur presented a straightforwa...
Introduction The biggest bottleneck for AI agents today isn’t their intelligence—it’s their agency. An agent that can’t pay for its own compute, settle a bount...
!Cover image for I built ragway — a Python RAG library controlled by a single YAML filehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravi...
The Problem 😩 Sprint planning. Your team needs to estimate tasks. Someone shares a Planning Poker link. You click. You wait. Half the team can’t connect. The...
Moveet – What’s New A few months ago I shipped the first version of Moveethttps://github.com/ivannovazzi/moveet – an open‑source real‑time vehicle‑fleet simula...
Why Swap Matters Swap is disk space that your OS uses as overflow when physical RAM fills up. Without it, the kernel may start killing processes the dreaded OO...
Fight Hallucination Modern LLM chat clients search the web. That works for general knowledge, but it’s a problem for your product because internal documentatio...
Overview When working with FSCSS, it’s useful to have your styles compiled automatically whenever you push changes. This guide sets up a workflow that: - Compi...
Most modern messaging apps prioritize ease of use, often at the expense of privacy. Many services track not only the content of your messages but also metadata...
TL;DR for busy folks Developers often wonder when they stop being beginners and become intermediate or advanced. This article explains the real differences bet...
Most AI tools make their agents invisible. You kick off a job, wait, and get a result. Somewhere in between, agents did things—but you have no idea what, when,...
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Extracting Text from PDFs Extracting text from PDFs is still one of the most common tasks in data engineering, AI pipelines, and automation workflows. Whether...
!Cover image for Meme Mondayhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazona...
Prompt‑Injection Scan of 50 Public AI Apps _Last week I pulled 50 system prompts straight from public AI‑app repositories on GitHub, ran each through a prompt‑...
!Cover image for I built a zero-BS calculator to find your true freelance rate and avoid burnouthttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=co...
Like many developers, I often needed small utilities while working online. Things like: - formatting JSON - generating UUIDs - encoding text - checking hashes -...
'Managing Large Time‑Based Tables with Native PostgreSQL Partitioning and pg_partman
Executive Summary This article presents the design and implementation of a resilient, event‑driven file processing pipeline built with AWS serverless services:...
The Problem: AI Agents Need a Simpler Way to Pay for Tools When an AI agent needs a tool, it shouldn’t have to: - Fill out a form - Wait for API‑key approval -...
!Cover image for Drupal 11 Change‑Record Impact Map for 10.4.x Teamshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto...
Introduction When we built childhood forts out of sand, cardboard, or foam, the structure always felt complete only after we added a front door. In software, t...
!MailChannels Node.js SDKhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.a...
Create a Resource Group in Microsoft Azure using Visual Studio Code In this project I will go through the following steps: 1. Install the Azure CLI 2. Sign in...
Hi everyone 👋 I recently built FileView, an open-source browser extension that improves the experience of opening raw files in the browser. Normally when you o...
If you're shopping for a screenshot API, you've probably encountered three names: PageBolt, ScreenshotOne, and Urlbox. All three are solid, but each is optimize...
The problem I wanted to answer a simple question: if you give different AI models the same real-time sports data, do they develop different prediction strategi...
The Attribution Challenge One of the hardest problems in marketing automation is attribution — knowing which ad drove which payment. Solution Overview I built...
!Cover image for I Built a Command Manager for the Terminal And You Might Need It Toohttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity...
I think a lot of developers are carrying a kind of grief right now, but rarely naming it. It’s not burnout exactly, but a feeling that the internet used to feel...
The Problem Every founder has been there: you spend three months building something, launch it, and… crickets. Nobody wants it. User interviews cost time. Land...
