The best problem-solving writing in software engineering — databases, performance, security, frontend and distributed systems, in one feed.
We significantly sped up our privacy proxy service by fixing a 40ms delay in "double-spend" checks. The issue stemmed from how Nagle's algorithm and delayed ACKs interacted with a third-party dependency.
OpenAI’s newest open-source models are now available on Cloudflare Workers AI on Day 0, with support for Responses API, Code Interpreter and Web Search (coming soon).
We ran a series of experiments to explore how far Generative AI can currently be pushed toward autonomously developing high-quality, up-to-date software without human intervention. As a test case, we created an agentic workflow to build a simple Spring Boot application end to end. We found that the workflow could ultimately generate these simple applications, but still observed significant issues
MCP UI extends the Model Context Protocol to enable AI agents to return fully interactive UI components. It solves the critical challenge that commerce experiences require visual and interactive elements like product selectors, image galleries, and cart flows. This open-source protocol allows agents to embed commerce components while maintaining control through an intent-based messaging system, de
Talking points. Smart questions. A compelling story. This guide helps you prepare for your UX job interview. And remember: no act of kindness, however small, is ever wasted.
Perplexity is repeatedly modifying their user agent and changing IPs and ASNs to hide their crawling activity, in direct conflict with explicit no-crawl preferences expressed by websites.
Today, I want to discuss a couple of patterns for naming color palettes that the community is using, and how I propose we can improve, so we achieve both flexibility and beauty.
Figma's new accessibility features bring better keyboard and screen reader support to all creators.
Learn how to integrate AI features with GitHub Models directly in GitHub Actions workflows.
What if you could control any device using only subtle hand movements? New research from Meta’s Reality Labs is pointing even more firmly toward wrist-worn devices using surface electromyography (sEMG) becoming the future of human-computer interaction. But how do you develop a wrist-worn input device that works for everyone? Generalization has been one of the […]
Vibe coding makes it possible for anyone to ship a viral app. But every line of AI-generated code is a potential vulnerability. Security cannot be an afterthought, it must be the foundation. Turn ideas into secure apps with v0.
An upcoming vulnerability disclosure in Cloudflare’s SSL for SaaSv1 is detailed, explaining the steps we’ve taken towards deprecation and how the newer Cloudflare for SaaS mitigates this risk through hostname verification.
Duolingo’s Math team ditches traditional handoff in favor of co-creation, scrappy prototypes, and constant experimentation.
We're launching a new way to showcase standout products built and shipped on Vercel. Submit your project.
Learn how to configure Copilot coding agent’s environment, optimize project structure, use custom instructions, and extend its capabilities with MCP servers.
FlashList v2 is a complete rewrite, delivering faster load times, improved scrolling performance, and precise rendering without requiring item size estimates. It powers thousands of lists in the Shopify mobile app and is now production-ready.
Do you need a little inspiration boost? Well, then our new batch of desktop wallpapers might be for you. The wallpapers are designed with love by the community for the community and can be downloaded for free! Enjoy!
Introducing type-safe chat, agentic loop control, new specification, tool enhancements, speech generation, and more.
Tomorrow, July 31, 2025, Figma plans to begin trading on the New York Stock Exchange under the ticker symbol “FIG.”
Upgrade from a local MCP Docker image to GitHub’s hosted server and automate pull requests, continuous integration, and security triage in minutes — no tokens required.
A taste of Lean.
The Core Model is a practical methodology that flips traditional digital development on its head. Instead of starting with solutions or structure, we begin with a hypothesis about what users need and follow a simple framework that brings diverse teams together to create more effective digital experiences. By asking six good questions in the right order, teams align around user tasks and business o
