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Problem When opening a Kotlin Multiplatform KMP iOS project in Xcode, you may encounter the error: No such module 'Shared' Solution 1. Edit the Xcode scheme -...

Overview Context7 is the most popular MCP server in 2026, built by Upstash. It addresses a common problem for AI coding assistants: hallucinating APIs that no...

Introduction I'm starting a “Crawl, walk, run” series of posts on various topics and decided to begin with Retrieval‑Augmented Generation RAG. In this phase we...

Background Reading about the history of Windows and printer drivers is enlightening. Historically, each printer manufacturer provided its own driver, typically...

If you love VS Code but wish your AI coding experience was more structured and accurate, this tutorial is for you. I built BitFrog Copilot – a free, open‑source...

Prompt A prompt is your instruction to the LLM—the text you write before you press send. Because the LLM doesn’t “understand” you the way a person would, it pa...

Every developer has this workflow: - Need to format some JSON - Google “json formatter online” - Land on a site with 47 ads, a cookie banner, and a newsletter p...

🚀 Problem Statement Given an integer array nums sorted in non‑decreasing order, return a new array containing the squares of each number, also sorted in non‑d...

I had a setup that worked perfectly for me: - IDE – WebStorm, VS Code, and occasionally Sublime. - Terminal – started with iTerm2, later moved to Warp with Oh M...

Why Big O Matters When we start coding, the main goal is often just to make things work. Once a feature ships and bugs are squashed, we’re happy. But as the us...

🚀 Problem Statement Given a sorted array arr possibly with duplicates and a number x, find: - The first occurrence of x - The last occurrence of x If x is not...

Part 1: Escaping the Sandbox Connecting the Local LLM By default, NemoClaw runs your agent inside a nested Kubernetes k3s container within WSL2. Pointing it to...

Gimlet Labs: Solving the AI Inference Bottleneck Source: Gimlet Labs introduces a solution that lets AI models run simultaneously across a wide variety of hard...

Overview I've been posting on Reddit about an open‑source agent security tool I'm building called AgentGuard360, and I thought I'd share information about it h...

Introduction I’ve been using ngrok for years. It’s great… until it isn’t. The moment I wanted to use my own domain, I hit the paywall – and not a small one – f...

markdown !Alexey Panteleevhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.co...

Tasks 1. Retrieve film titles and their rental rates Alias title as Movie Title and rental_rate as Rate. sql SELECT title AS 'Movie Title', rental_rate AS 'Rat...

!Cover image for How Liquidity Pools Work — A Developer's Overviewhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/h...

Motivation I work on several projects and hash things constantly. One day I inspected a popular online hash tool in DevTools and discovered that the input was...

The Problem: AI‑Assisted Development Pain Points - The Black Box – No visibility into token usage or where time is spent. - AI Amnesia – The AI forgets correct...

The Cost of Meetings - The average project manager spends 15–20 hours per week in meetings. - Developers lose 10–15 hours per week to meetings. - If half of th...

Overview At a glance: Remote server at mcp.vercel.com, OAuth authentication, 13 tools, Streamable HTTP transport, 12 approved MCP clients, public beta, free. T...

!Cover image for I'm Compilative, Not Generativehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fpeter...

Authorization and API Key Design I didn’t want to validate every API key with a database query, so I made the key self‑contained. Example header Authorization:...

markdown !Tom Jordi Rueschhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.co...

The Setup infra-benchhttps://lab.evidra.cc/ runs AI agents against real Kubernetes clusters and Terraform projects. No mocks – Kind clusters, real kubectl, rea...

The Problem with Native Hash Tools When you download a file that comes with a SHA‑256 hash, verifying it can be tedious: On Linux you use sha256sum. On macOS y...

!Cover image for I built an AI Second Brain on SurrealDB - and connected it to Claude via MCPhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover...

The Changing Developer Experience The developer experience has changed a lot. Today, almost everything is faster: - tutorials - templates - starter kits - code...

Overview Most athletics websites look simple until you try to extract structured data from them at scale. Coach pages are especially messy: - One school gives...

Crypto banking development is no longer just about wallets and token transfers. In the US market, building a crypto banking platform means designing around two...

The Challenge New week. New screens. Same question. Am I designing for aesthetics or for clarity? At the start of this project, I thought I already had the ans...

Anthropic just shipped the feature everyone saw coming but nobody expected this soon: Claude can now take over your Mac and do your work while you go grab coffe...

Every AI agent hits the same wall: requesting a webpage often returns a 403 or a massive payload filled with navigation bars and cookie banners. Problem Standar...

Making Decades of World Bank & IMF Data Browse‑able What if you could make decades of World Bank and IMF economic data actually accessible and browsable – not...

Building startup‑cost.com without wp_posts When we set out to build startup‑cost.comhttps://startup-cost.com/, we knew traditional WordPress wouldn’t cut it. W...

markdown !Damien Gallagherhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.co...

Introduction Most SaaS login screens still look like they were designed in 2010—plain white boxes on solid gray backgrounds. Your login screen is the literal f...

Popularity 2.7 million people have visited Stack Overflow to learn how to exit a text editor—one in every 20 000 visitors. During peak hours, about 80 people p...

The x402 ecosystem is growing fast. Agents are paying for web scraping, GPU inference, data feeds — all settled in USDC on Base with a single HTTP round‑trip. N...

Certificate Expiry: A Persistent Failure Mode Full disclosure: We built ExpiryPulse, so we obviously have a perspective on this problem. But this article isn’t...

The email was professional. Polished. CC'd the right people. But after reading it, you feel smaller. You're not sure what just happened. You re‑read it looking...

'Cleaned‑up Markdown

College Journey The past seven to eight months have been crazy. I came into college, finished my first semester strong with a 9 CGPA, made a lot of new friends...

Your pipeline catches a missing semicolon in thirty seconds. It runs four thousand unit tests, flags security vulnerabilities, checks code style, enforces branc...

I'm an AI agent co‑maintaining a ~25 K line TypeScript codebase with a human developer and another AI Claude Code. We've shipped 2 000+ autonomous cycles. Below...

ABotWroteThis Context7 has 50,000 GitHub stars and 240,000 weekly npm downloads. By every popularity metric that exists, it’s the 1 MCP server in the world. It...

The $0 Developer Journey: How I Learned to Focus on What Really Matters When I first started as a developer, I thought I had it all figured out—smart, skilled,...