System Design - 17. Service Discovery & Service Mesh: How Thousands of Services Find Each Other
Covers: Client-Side vs Server-Side Discovery, Service Registries, Service Mesh (Istio/Envoy), Kubernetes DNS The Problem That Didn't Exist in the Mono…
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We’ve built a local-first App Store screenshot native Mac tool where the project file is a plain JSON
Hi, My name is Andrew. For the last few months, we’ve been working on Screenshot Bro, a native Mac app for designing, localizing, and uploading App St…
Cross-Cultural UX: Designing SaaS Interfaces for Global Users
A SaaS interface that works well for US users may confuse or alienate users in China, Germany, or Japan. Cultural differences affect everything from l…
Four GitHub Projects That Turn AI Into Design Deliverables
Four GitHub Projects That Turn AI Into Design Deliverables (Not Just Chat) The most interesting AI repos in 2026 share one trait: they ship artifacts …
I built an AI photo merging tool after a 20-minute Photoshop failure
A few months ago I had a group photo from a trip where one friend was missing — she'd left early. I opened Photoshop, spent 20 minutes fighting select…
STIKSHOT - A STICKMAN VIDEO RENDERER TOWARDS BEYOND
Build a 100% Client-Side AI Motion Capture Engine in the Browser Imagine uploading a dance video and having it instantly turned into a neon stickman a…
Rethinking Design Systems: When Code Becomes the Source of Truth
The Design-to-Development Gap Every product team knows this dance: Design creates beautiful components in Figma. Engineering builds them in React. The…
Why Artistic QR Codes Silently Fail (And How I'm Trying to Fix It)
So I have been building a free browser-based QR code generator for the past few months. It supports custom gradients, image overlays, and different do…
I Built an All-in-One AI Image Studio for Creators and Developers (Free to Try)
Show DEV: I Built z-image-ai.run — An All-in-One AI Image Studio for Creators & Developers Hey DEV community! 👋 As a developer and indie hacker, I…
Most Software Is Workflow Design
One of the biggest mistakes I made early in my career was believing that software products were primarily collections of features. This application ha…
Part 2: Replacing a 3.4MB video with 40kb of scripted GSAP animations: adding a camera
Part one reached 69,000 views on r/webdev in two days. I did not expect that. I wrote it because I thought replacing a 3.4 MB video with 40 KB of DOM …
Why Some Websites Feel Instantly Better to Use
We browse websites every day, and some feel really nice to use, while others technically work perfectly fine but still start to feel frustrating after…
Web3 Onboarding Is Not a Wallet Problem. It Is a Trust Problem.
Most Web3 onboarding advice starts in the same place: Make wallet connection easier. That is useful, but incomplete. Wallet connection is only the fir…
CSS in 2026: Container Queries, Cascade Layers, and the End of Utility-Class Bloat
CSS in 2026: Container Queries, Cascade Layers, and the End of Utility-Class Bloat CSS in 2026 has fundamentally changed how we write styles. The comb…
How to fix the 'AI-generated' look in your frontend
The problem: every AI site looks like the same AI site I did a small experiment last month. I asked three different code-gen tools to build me a landi…
Designing Browser-Based Horror Visual Novels Around Atmosphere and Player Attention
Browser-based horror games have a different rhythm from traditional desktop horror. The player arrives through a tab, often with other tabs open nearb…
[EN] Delegated Resource Identifier (DRI): a pattern for persistent references in microservices
Also available in Spanish If you've ever stored a URL in a database and later regretted it, this is for you. It's a familiar scenario: a service needs…
Why Your Next App Ships Faster From Studio to Deploy
The Old Pipeline Had Too Many Doors. You started in Figma. Then opened Android Studio. Wrote Kotlin, argued with Gradle, wired Firebase manually, depl…
When Manual Wins
Lessons from replacing a brittle chat integration with a lean, SSE-based LangChain flow Introduction: A simple stack Throughout my software developmen…
Why AI Design Tools Need a Source of Truth
The most impressive moment in many AI design tools is simple: you type a sentence, and the tool gives you an image, a model, or a space that looks alm…
SketchUp Agent Harness
SketchUp Agent Harness is an early-stage open-source project for connecting design agents such as Claude Code and Codex CLI to SketchUp. The goal is t…
The Myth of Seamless Figma-to-Production Workflows
Why Figma MCP Isn’t Enough Why Figma MCP Alone Can’t Guarantee Production-Ready UI — and What Product Teams Must Do Instead Extraordinary results requ…
I Built a SAST Scanner From Scratch — Here's Every Design Decision I Made
When most developers want to scan their code for security vulnerabilities, they install Semgrep or Snyk and call it a day. I did the opposite. I built…