The best problem-solving writing in software engineering — databases, performance, security, frontend and distributed systems, in one feed.
Learn how GitHub built an accessible, multi-terminal-safe ASCII animation for the Copilot CLI using custom tooling, ANSI color roles, and advanced terminal engineering.
Discover the latest trends and insights on public software development activity on GitHub with data from the Innovation Graph through Q3 2025.
As a proof of concept, we built a Matrix homeserver to Cloudflare Workers — delivering encrypted messaging at the edge with automatic post-quantum cryptography.
This blog talks about PostgreSQL documentation philosophy and how it is connected to Contributors preserving the intent. Read to know more.
Anders Hejlsberg shares lessons from C# and TypeScript on fast feedback loops, scaling software, open source visibility, and building tools that last.
Read GitHub’s position on the European Open Digital Ecosystem Strategy and learn how to participate.
WhatsApp has adopted and rolled out a new layer of security for users – built with Rust – as part of its effort to harden defenses against malware threats. WhatsApp’s experience creating and distributing our media consistency library in Rust to billions of devices and browsers proves Rust is production ready at a global scale. […]
In CSS, we can create “stacking contexts” where elements are visually placed one on top of the next in a three-dimensional sense that creates the perception of depth. Stacking contexts are incredibly useful, but they’re also widely misunderstood and often mistakenly created, leading to a slew of layout issues that can be tricky to solve.
The last quarter of 2025 brought several notable disruptions to Internet connectivity. Cloudflare Radar data reveals the impact of cable cuts, power outages, extreme weather, technical problems, and more.
With the Figma MCP app in Claude, powered by Anthropic, designers, developers, and product managers can now create AI-generated FigJam diagrams.
Explore the GitHub Copilot CLI and try interacting with Copilot directly from your terminal.
GPUs are annoying. Shopify uses SkyPilot to make them less so: one YAML file, multiple clouds, clean development ergonomics.
An automated routing policy configuration error caused us to leak some Border Gateway Protocol prefixes unintentionally from a router at our Miami data center. We discuss the impact and the changes we are implementing as a result.
The @custom-media at-rule has landed in Firefox Nightly! I couldn't find it in the release notes but Adam Argyle's on the beat noting that it's behind a flag
A while back, Temani tacked a repeating grid of hexagon shapes. Well, he's updated it with modern CSS features that result in fewer magic numbers. And it's impressive!
Together, Metronome and Stripe are building the most flexible and complete billing solution on the market—one that works for everyone, from engineers in a garage figuring out their business model to public companies monetizing at global scale.
Today, we’re introducing the ability to embed Figma Make prototypes into Figma Design, FigJam, and Figma Slides, along with new editing tools.
Now in technical preview, the GitHub Copilot SDK can plan, invoke tools, edit files, and run commands as a programmable layer you can use in any application.
Developing effective agentic AI requires a new research playbook. When systems plan, decide, and act on our behalf, UX moves beyond usability testing into the realm of trust, consent, and accountability. Victor Yocco outlines the research methods needed to design agentic AI systems responsibly.
A conversation between Unmesh, Rebecca, and Martin on how LLMs help us shape the abstractions in our software. We view our challenge as building systems that survive change, requiring us to manage our cognitive load. We can do this by mapping the “what” of we want our software to do into the “how” of programming languages. This “what” and “how” are built up in a feedback loop. TDD helps us operati
Run tests, fix code, and get support—right in your workflow. Stay focused and let Copilot handle the busywork.
