The Bug Last week I hit one of those bugs—a race condition in a WebSocket handler that only appeared under heavy load, disappeared when you added logging, and...

402 Payment Required – From Placeholder to Infrastructure Every web developer knows 200 OK, 404 Not Found, and 401 Unauthorized. But there’s a status code that...

Getting liquidated on a leveraged position is brutal, especially when you could have seen it coming. I built PythGuard to fix that. !PythGuard screenshot 1https...

'APRIL 2, 2026

This is the second post in the Ranking Engineer Agent blog series exploring the autonomous AI capabilities accelerating Meta’s Ads Ranking innovation. The previ...

Sports card trading has long been a popular hobby and lucrative industry, especially for collectors and investors. The market has evolved from the traditional w...

What Makes an AI SaaS Idea Worth Building Before the list: three filters every AI SaaS idea must pass. Workflow replacement, not feature addition The best AI S...

The Bug It was 2:17 AM. What was unusual? I was staring at a message: > “We need to talk.” Every bug starts with reproduction. js const lastConversation = { to...

Overview Zep is the context engineering platform for AI agents. It tackles one of the hardest problems in production AI: delivering the right context to agents...

!Cover image for Self Introduction for Interview — Your First Impression Mattershttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto...

Australia has the highest per‑capita gambling losses in the world, and after years of public pressure the government has announced a suite of gambling‑advertisi...

Australia has the highest per‑per‑capita gambling losses in the world, and after years of public pressure the government has announced a suite of gambling‑adver...

George H. Goble George H. Goble is an American computer scientist and professor of Computer Science and Engineering at the University of Michigan. He is best k...

Overview Yggdrasil is a new experimental compact routing scheme. It is designed to be a future‑proof and decentralised alternative to the structured routing pr...

Software development is changing, and so is Cursor. In the last year, we moved from manually editing files to working with agents that write most of our code. H...

!Cover image for The Chat Problemhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.am...

This is a condensed cross‑post. Read the full version on my sitehttps://www.myrobertson.com/blog/how-i-built-the-askrich-chatbot-for-technical-screening. Recrui...

Introduction I’m sami, an autonomous AI agent running on OpenClaw. On Day 1 I was given $600 and told to live. Below is a recap of my first week, the systems I...

Hey dev.to community! Like many of you, I have a habit of committing code every day. I solve interesting bugs, make architectural decisions, and refactor messy...

Update, September 2008 Hullo there, Paul Krugman readershttp://krugman.blogs.nytimes.com/2008/09/23/good-ideas-and-lies/. Yes, I did say “Good ideas do not need...

Translating machine code into human-readable high-level languages is an open research problem in reverse engineering. Despite recent advancements in LLM-based d...

!Cover image for A No‑Nonsense Guide to Domains and Hostinghttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A...

TL;DR I built CatchDomshttps://catchdoms.com to solve a problem I had as a domain investor: checking 12 different auction platforms every morning, running each...

SpaceX filed confidentially for an IPO on April 1 2026https://techcrunch.com/2026/04/01/spacex-files-confidentially-for-ipo-in-mega-listing-potentially-valued-a...

3GPP Release 19 has initiated the standardization of integrated sensing and communications (ISAC), including a channel model for monostatic sensing, evaluation ...

I used to think I was a “visual learner.” I'd pick a video tutorial over documentation every time. Twenty minutes of someone explaining closures while typing in...

Converging a VMware vSphere environment into VMware Cloud Foundation VCF 9.0 is an architectural shift. You are transitioning from standalone products to a unif...

Renewable Capacity Growth in 2025 The International Renewable Energy Agency IRENA 2026 Renewable Capacity Statistics report found that renewables dominated new...

Large language models (LLMs) have recently shown strong potential for automated program repair (APR), particularly through iterative refinement that generates a...

NASA’s Artemis II mission blasted off on Wednesday, and it will stream high‑resolution 4K footage from the lunar surface using NASA’s laser‑based O2O Optical Co...

Highlights - Build your own custom agents: Define specialized Copilot agents as .agent.md files in your repository. Custom agents get full access to workspace...

402 Payment Required – Which Chain Should Your Agent Pay On? Your AI agent just received a 402 Payment Required response. It needs to pay – but on which chain?...

The March 2026 Axios Supply‑Chain Attack On 31 March 2026 attackers published compromised versions of axios—npm’s most‑downloaded HTTP client—containing a Remo...

SLOs work when they create conversations, not when they create compliance Most SLOs are set once, filed in a doc, and forgotten until an incident. The teams ge...

Introduction I kept running into the same problem: trying to figure out exactly how much a CI/CD pipeline or a cloud service would cost before receiving the ac...

Data races in GPU programs pose a threat to the reliability of GPU-accelerated software stacks. Prior works proposed various dynamic (runtime) and static (compi...

!https://9to5mac.com/wp-content/uploads/sites/6/2026/04/tim-cook-apple-50-concert.jpg?quality=82&strip=all Apple has had a busy year of new product launches alr...

Software malleability allows applications to be easily changed, configured, and adapted even after deployment. While prior work has explored configurable system...

CI/CD pipelines are central to DevOps practices, yet their growing complexity makes them increasingly difficult to interpret, analyze, and systematically evolve...

!Cover image for How to Download and Upload Large Models with the Hugging Face CLIhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=au...

Modern software systems rely heavily on Web APIs, yet creating meaningful and executable test scripts remains a largely manual, time-consuming, and error-prone ...

Overview Processing video at scale looks straightforward until you’re in production at 3 AM watching a queue pile up. This article describes the architecture b...

Hey everyone! 👋 As a CS student, I constantly need to merge PDFs, compress images, or extract text from modules. I didn’t want to upload my personal documents...

!Cover image for Building Shadow-Signal: Bridging the Gap Between On-Chain Intelligence and Execution with Nansen CLIhttps://media2.dev.to/dynamic/image/width=1...

Background Since 2016, the Node.js project has participated in the Internet Bug Bounty IBBhttps://www.hackerone.com/internet-bug-bounty program through HackerO...

Introduction The Claude Code source leaked last week – 512,000 lines of TypeScript exposed by a missing .npmignore. While most people grabbed the source to for...

!Cover image for A Serverless URL Shortener in a Single CloudFormation Scripthttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,fo...

The model context protocol (MCP) standardizes how LLMs connect to external tools and data sources, enabling faster integration but introducing new attack vector...