
Enforcing code reliability by requiring workflows with GitHub repository rules
GitHub Enterprise Cloud customers can now ensure controlled workflows run and pass before code is merged into any of its repositories.
The best problem-solving writing in software engineering — databases, performance, security, frontend and distributed systems, in one feed.

GitHub Enterprise Cloud customers can now ensure controlled workflows run and pass before code is merged into any of its repositories.


This post dives into the details of the HTTP/2 protocol, the feature that attackers exploited to generate the massive Rapid Reset attacks

The “HTTP/2 Rapid Reset” attack exploits a weakness in the HTTP/2 protocol to generate enormous, hyper-volumetric DDoS attacks. Cloudflare has mitigated a barrage of these attacks in recent months, including an attack three times larger than any previous attack we’ve observed

Findings show that code quality is better across the board and developers felt more confident, too.

Discuss the concept of large language models (LLMs) and how they are implemented with a set of data to develop an application. Joas compares a collection of no-code and low-code apps designed to help you get a feel for not only how the concept works but also to get a sense of what types of models are available to train AI on different skill sets.

On Saturday, October 7, 2023, attacks from the Palestinian group Hamas launched from the Gaza Strip against the south of Israel started a new conflict in the region. Cloudflare's data shows that Internet traffic was impacted in different ways

CVE-2023-43641 is a vulnerability in libcue, which can lead to code execution by downloading a file on GNOME.

GitHub Copilot Chat can help you learn about accessibility and improve the accessibility of your code. In this blog, we share a sample foundational prompt that instructs GitHub Copilot Chat to become your personal AI assistant for accessibility.

All In Africa is a gateway to growth, learning, and meaningful connections within the African open source ecosystem and beyond.

Introduction Ever wondered what it’s like to intern as a software engineer at Slack? Picture yourself on the famous Ohana floor—the 61st floor of the Salesforce Tower in San Francisco— it is one of many privileges we had as interns. Not only did our experience with Slack’s Data Engineering team let us step onto the…

Discover how to incorporate a variety of media formats, such as images, videos, GIFs, SVGs, and so on, in a Gatsby website. Juan Rodriguez shares what he’s learned about optimizing files for improved performance after working with different plugins and techniques.

New talk: Making Hard Things Easy

Google announced a security issue in Chrome titled "Heap buffer overflow in WebP in Google Chrome." At first it seemed like just another bug, but has implications that extended well beyond Chrome.

We are proud to share that Cloudflare has been certified and recognized as one of the Top 100 Most Loved Workplaces in 2023 by Newsweek and the Best Practice Institute (BPI) for the second consecutive year.

Dan Mall distills decades of experience navigating the design world into ten pieces of advice for tackling complex tasks, preventing burnout, and fostering continuous learning.

Open source generative AI projects are a great way to build new AI-powered features and apps.

Python 3.12 is out! It includes new features and performance improvements – some contributed by Meta – that we believe will benefit all Python users. We’re sharing details about these new features that we worked closely with the Python community to develop. This week’s release of Python 3.12 marks a milestone in our efforts to […]


Re-create a fancy hover effect where an avatar pops out of a starburst pattern for the frame on hover. The idea is to apply the concepts in a new context and gain another view of how trigonometric functions can influence the way we mask elements in CSS.

New controls to help you safely scale your projects and prevent unexpected bills.

On 4 October 2023, Cloudflare experienced DNS resolution problems. Some users may have received SERVFAIL DNS responses to valid queries. In this blog, we’re going to talk about what the failure was, why it occurred, and what we’re doing to make sure this doesn’t happen again

On 2023-10-04 at 13:00 UTC, Atlassian released details of the zero-day vulnerability described as “Privilege Escalation Vulnerability in Confluence Data Center and Server” (CVE-2023-22515), a zero-day vulnerability impacting Confluence Server and Data Center products

Today, we are thrilled to announce that Waiting Room now supports coverage of multiple hostname and path combinations with a single waiting room, giving customers more flexibility and offering broader site coverage without interruptions to end-user flows