Touring New CSS Features in Safari 26
Safari 26 adds:75 new features, 3 deprecations, and 171 other improvements. Here's all the CSS goodness you'll want to know about.
CodeQL zero to hero part 5: Debugging queries
Learn to debug and fix your CodeQL queries.
Meta 3D AssetGen: Generating 3D Worlds With AI
Imagine being able to use AI to create 3D virtual worlds using prompts as easily as you can generate images. The intersection of AI and VR was one of the biggest topics at Meta Connect this year. In his keynote, Mark Zuckerberg shared his vision of a future where anyone can create virtual worlds using […]
Meta’s Infrastructure Evolution and the Advent of AI
Over the past 21 years, Meta has grown exponentially from a small social network connecting a few thousand people in a handful of universities in the U.S. into several apps and novel hardware products that serve over 3.4 billion people throughout the world. Our infrastructure has evolved significantly over the years, growing from a […]
Developing an open standard for agentic commerce
Today, we announced that Stripe is powering OpenAI’s new commerce experience, Instant Checkout in ChatGPT, and we released the Agentic Commerce Protocol, a new open standard that enables programmatic commerce flows between AI agents and businesses.
Collaborating with Anthropic on Claude Sonnet 4.5 to power intelligent coding agents
Claude Sonnet 4.5 is now available on Vercel AI Gateway and across the Vercel AI Cloud. Also introducing a new coding agent platform template.
How Cloudflare uses the world’s greatest collection of performance data to make the world’s fastest global network even faster
Cloudflare is using its vast traffic to send responses faster than ever before, by learning the characteristics of each individual network and tuning our congestion control system.
Cloudflare just got faster and more secure, powered by Rust
We’ve replaced the original core system in Cloudflare with a new modular Rust-based proxy, replacing NGINX. It’s not only substantially faster for all our customers, it’s also more secure, and lets us ship new products quicker than ever before.
Introducing new regional Internet traffic and Certificate Transparency insights on Cloudflare Radar
Cloudflare Radar offers two new features: regional Internet traffic visibility for a more local perspective on trends and disruptions, and a new dashboard bringing insights into Certificate Transparency, the ecosystem which ensures that all website certificates are publicly visible & auditable.
Eliminating Cold Starts 2: shard and conquer
We reduced Cloudflare Workers cold starts by 10x by optimistically routing to servers with already-loaded Workers. Learn how we did it here.
Introducing Observatory and Smart Shield — see how the world sees your website, and make it faster in one click
Today, we’re announcing two enhancements to our Application Performance suite. Observatory and Smart Shield allow you to see how the world sees your website, and make it faster with one click. Available inside the Cloudflare Dashboard today!
An AI Index for all our customers
Cloudflare will soon automatically create an AI-optimized search index for your domain, and expose a set of ready-to-use standard APIs and tools including an MCP server, LLMs.txt, and a search API. For AI builders, Cloudflare will offer a new way to discover and retrieve web content.
Monitoring AS-SETs and why they matter
AS-SETs, for better or worse, are critical data sources that help build BGP route filters across the Internet. Because these AS-SET objects are based solely on trust, they can be misused. We will cover some of the reasons why operators need to monitor the AS-SET memberships for their ASN, and now Cloudflare Radar can help.
Network performance update- Birthday Week 2025
On the Internet, being fast is what matters and at Cloudflare, we are committed to being the fastest network in the world. In this post, we will share how our network performance has changed since our last post in September 2024, and discuss the tools and processes we are using to assess network performance.
Code Mode: the better way to use MCP
It turns out we've all been using MCP wrong. Most agents today use MCP by exposing the "tools" directly to the LLM. We tried something different: Convert the MCP tools into a TypeScript API, and then ask an LLM to write code that calls that API. The results are striking.
Recreating Gmail’s Google Gemini Animation
John Rhea challenged himself to recreate the fancy button using the new CSS shape() function sprinkled with animation to get things pretty close.
Exploration: CNPG Point In Time Recovery
This post demonstrates how to perform a point in time recovery(PITR) for a PostgreSQL cluster on cloud environment using CNPG
How GitHub protects developers from copyright enforcement overreach
Why the U.S. Supreme Court case Cox v. Sony matters for developers and sharing updates to our Transparency Center and Acceptable Use Policies.
Kicking off Cybersecurity Awareness Month 2025: Researcher spotlights and enhanced incentives
For this year’s Cybersecurity Awareness Month, GitHub’s Bug Bounty team is excited to offer some additional incentives to security researchers!
Networking at the Heart of AI — @Scale: Networking 2025 Recap
AI is everywhere and, as network engineers, we are right in the thick of it: building the network infrastructure for AI. This year, at our largest @Scale:Networking ever, engineers from Meta, ByteDance, Google, Microsoft, Oracle, AMD, Broadcom, Cisco, and NVIDIA came together to share our latest experiences in architecting, designing, operating, and debugging our AI […]
Open Social
The protocol is the API.
From Prompt To Partner: Designing Your Custom AI Assistant — Smashing Magazine
What if your best AI prompts didn’t disappear into your unorganized chat history, but came back tomorrow as a reliable assistant? In this article, you’ll learn how to turn one-off “aha” prompts into reusable assistants that are tailored to your audience, grounded in your knowledge, and consistent every time, saving you (and your team) from typing the same 448-word prompt ever again.
A year of improving Node.js compatibility in Cloudflare Workers
Over the year we have greatly expanded Node.js compatibility. There are hundreds of new Node.js APIs now available that make it easier to run existing Node.js code on our platform. This has been a major initiative for us, and we are excited to share the progress we've made.
Cloudflare's developer platform keeps getting better, faster, and more powerful. Here's everything that's new.
We're making it easier for developers to build amazing things, by introducing major upgrades like external model support in AI Search (previously AutoRAG), updates to Node.js compatibility, support for larger and more concurrent container instances, and more! Plus, new tools like, transactional email, and GAed support for Workers Builds, Media Transformations, and Browser Rendering with Playwright
