AI is settling the “typed vs. untyped” debate by turning type systems into the safety net for code you didn’t write yourself. The post Why AI is pushing developers toward typed languages appeared firs...

There has been speculation about the cause of a BGP anomaly observed in Venezuela on January 2. We take a look at BGP route leaks, and dive into what the data suggests caused the anomaly in question.

Explore the GitHub Blog’s top posts covering the biggest software development topics of the year. The post Agentic AI, MCP, and spec-driven development: Top blog posts of 2025 appeared first on The Gi...

Learn why some long-enrolled OSS-Fuzz projects still contain vulnerabilities and how you can find them. The post Bugs that survive the heat of continuous fuzzing appeared first on The GitHub Blog.

An easy-to-remember acronym, WRAP will help you write effective issues, refine your instructions, and get the most out of Copilot coding agent. The post WRAP up your backlog with GitHub Copilot coding...

Security advice for users and maintainers to help reduce the impact of the next supply chain malware attack. The post Strengthening supply chain security: Preparing for the next malware campaign appea...

Looking ahead to the New Year? These GitHub Podcast episodes help you cut through the noise and build with more confidence across AI, open source, and developer tools. The post 5 podcast episodes to h...

From Appwrite to Zulip, Universe 2025’s Open Source Zone was stacked with standout projects showing just how far open source can go. Meet the maintainers—and if you want to join them in 2026, you can ...

Physical data center maintenance is risky on a global network. We built a maintenance scheduler on Workers to safely plan disruptive operations, while solving scaling challenges by viewing the state o...

We have declared “Code Orange: Fail Small” to focus everyone at Cloudflare on a set of high-priority workstreams with one simple goal: ensure that the cause of our last two global outages never happen...

Cloudflare's H1 2025 Transparency Report is here. We discuss our principles on content blocking and our innovative approach to combating unauthorized streaming and copyright abuse.

Cloudflare’s R2 SQL, a distributed query engine, now supports aggregations. Explore how we built distributed GROUP BY execution, using scatter-gather and shuffling strategies to run analytics directly...

We present our 6th annual review of Internet trends and patterns observed across the globe, revealing the disruptions, advances and metrics that defined 2025.

AI competition intensified in 2025 as ChatGPT gained strong challengers. Instagram climbed, X declined, and platforms like Shopee, Temu, and Kwai reshaped global Internet usage. Our 2025 DNS data show...

We envision the future of AI-enabled tooling to look like near-effortless engineering for sustainability. We call it Continuous Efficiency. The post The future of AI-powered software optimization (and...

Early activity indicates that threat actors quickly integrated this vulnerability into their scanning and reconnaissance routines and targeted critical infrastructure including nuclear fuel, uranium a...