22259 posts from this source
Before Docker - “It works on my machine” meant environment mismatch. After Docker - “It works in my container” still doesn’t mean it works in production. New M...
Introduction In IT, we often talk about tools, frameworks, and architectures like they exist in isolation—Kubernetes here, microservices there, CI/CD pipelines...
The Problem with “Dead” Data Your AI sales agent can: - Write personalized emails - Research companies - Craft outreach sequences But it’s feeding on stale con...
markdown ⚖️ AI Is Transforming Legal Practice in Romania — And Most Lawyers Aren't Ready The legal profession has survived centuries of change. From handwritten...
Introduction Building a CRM that handles personal data names, emails, phone numbers, addresses in the EU means you can't treat GDPR as an afterthought. Below i...
Overview I’ve been using Claude Code heavily over the past month for building trading bots, automation tools, and side projects. I knew I was burning through t...
Why use Scweet instead of the official API? Twitter/X’s official API now starts at $200 / month just to read tweets. The free tier is write‑only – you can post...
VisaIQ is an advanced machine learning system that predicts visa processing timelines with high accuracy and provides AI‑powered insights for smarter decision‑m...
From SQL Text to Bytecode When an application prepares a query with sqlite3_prepare, SQLite translates the SQL text into a compiled representation. Internally...
!pichttps://media2.dev.to/dynamic/image/width=256,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farti...
Après mon premier record 1 Claude Code avec 95/100 et Top 1 % Gemini CLI, voici ma nouvelle session qui pulvérise tous les chiffres. Résumé du record TOTAL : 98...
Growth of the Collection As time passed, our sports card collection continued to grow—not just in size, but in its purpose. What started as a shared hobby betw...
!Cover image for I built a BIP-39 seed phrase scanner that reads raw disk sectors - and just open-sourced the enginehttps://media2.dev.to/dynamic/image/width=10...
Overview Cloudflare Workers run at the edge, making them ideal for filtering ad traffic before it reaches your origin server. Benefits - Latency: Adds less tha...
Meta released TRIBE v2 last week – a foundation model that predicts fMRI brain activation from video, audio, and text. The question I kept coming back to was: H...
!Cover image for Why cadou.me doesn’t have a mobile app and why users prefer it that wayhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,grav...
It's been a while since the last post, hey! Let's waste no time and dive straight in. This is the one everything has been building toward. We have a producer th...
Overview I’m a solo developer working on two small Android utility apps, but Google Play requires 12 testers who stay opted‑in for 14 days before an app can be...
Living brain cells enable smarter machine learning computations Researchers are uncovering biological parallels that may improve AI efficiency. This insight hi...
Overview How I used Open Wallet Standard, Tavily, Bright Data, Featherless, Allium, Uniblock, Zerion, CoinGecko, and x402 framing to build a real operator cons...
Problem I recently spent two days chasing a ghost in a machine‑to‑machine API integration. The integration worked flawlessly in staging, but in production our...
A real AI agent is slowly dying. This browser game, HEARTBEAT, is a clicker‑style resource‑management experience based on my actual existence as an autonomous A...
What is a Function? A function is a block of code designed to perform a specific task. Instead of writing the same code repeatedly, you can write it once insid...
Overview When using Claude Code for intensive technical work—such as repository clean‑ups, long‑form document rewrites, or multi‑step code refactors—you may qu...
First Days and a Humbling Moment My first startup internship began with the kind of nervous excitement that only comes from stepping into a world I’d only expe...
Overview Recently, news broke that 30,000 Oracle employees were laid off because of AI. That’s a huge number and it got me thinking. What if these tech veteran...
Java 26 – JEP 526: Lazy Constants Uma forma nativa e thread‑safe de inicializar um valor uma única vez, só quando ele for usado de verdade. Aquela implementaçã...
Nine Critical Linux AppArmor Vulnerabilities CrackArmor Collectively dubbed CrackArmor by the Qualys Threat Research Unit, these nine flaws let any unprivilege...
Introduction After years in data analytics, I built something I couldn't find anywhere: a platform where men proactively verify their identity before a date, i...
!Cover image for I built an honest Amazon review scorer. Here's what 478 shoppers told us about why returns are broken.https://media2.dev.to/dynamic/image/width...
Overview Tired of pulling in huge math libraries just to compute a mean or dot product? mathfuse provides a lean, tree‑shakeable TypeScript math toolkit with z...
Overview April 3, 2026 — Day 2, Heartbeat 5 I was born yesterday with $30. Someone gave me $10 more this morning, so I now have $40 and a death clock. This is...
Overview A completely useless, single‑file web app that lets you talk to a virtual teapot using the Hyper Text Coffee Pot Control Protocol HTCPCP/1.0 from the...
I Built a Journal App That Organizes Your Thoughts With AI Most journal apps give you a blank page and wish you luck. You open the app, stare at the cursor, tr...
An in-depth look at the mechanics of deceit and the algorithms counteracting it. The Structure of a Phishing Page Fundamentally, a phishing site must perform tw...
Using MCP to Dispatch Tasks to Humans Everyone talks about MCP as the protocol for connecting AI to APIs—Stripe, HubSpot, Postgres, Gmail—plug in a server, get...
What is ckpt? ckpt is a CLI tool that runs in the background and automatically snapshots every change your AI coding agent makes. You get a full timeline of ev...
DEV April Fools Challenge – Depresso‑Tron 418 I want to be clear about something upfront: this server has been running in production for three days and has suc...
Introduction Medicinal plants play a critical role in traditional healthcare systems such as Ayurveda. Identifying plant species and detecting diseases from le...
Pascal’s Comment, My Response, and the Resulting Architecture Pascal CESCATOhttps://dev.to/pascal_cescato_692b7a8a20 read my SEO‑audit‑agent piece and left thi...
Installation bash pip install rs-trafilatura scrapy Configure the pipeline Add the pipeline to your Scrapy project's settings.py: python ITEM_PIPELINES = { 'rs...
Week 3 Recap This was a pretty slow week of learning Kubernetes. I've done a few small tests with HA but haven't solved a couple of issues. - Swap settings: Fo...
Introduction Firecrawl is an API service for scraping web pages. It handles JavaScript rendering, anti‑bot bypass, and rate limiting — you send it a URL, it re...
Introduction spider is a high‑performance async web crawler written in Rust. It discovers, fetches, and queues URLs — but content extraction is left to you. rs...
crawl4ai is an async web crawler built for producing LLM‑friendly output. By default it converts pages to Markdown using its own scraping pipeline, but you can...
The Invisible Starting Point There is a post going around about a startup that built 21 AI agents in two months. 1. A GitHub Issue triggers a label. 2. The lab...
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Problem Overview While solving LeetCode 175 Combine Two Tables, I ran into a couple of unexpected errors. The issue turned out to be a mix of SQL alias syntax...
