Hyperlight Nanvix: POSIX support for Hyperlight Micro-VMs
The Cloud Native Computing Foundation’s (CNCF) Hyperlight project delivers faster, more secure, and smaller workload execution to the cloud-native ecosystem.
Microsoft Open Source Blog
What’s new with Microsoft in open-source and Kubernetes at KubeCon North America 2025
From improving reliability and performance to advancing security and AI-native workloads, our goal remains the same: make Kubernetes better for everyone.
DocumentDB goes cloud-native: Introducing the DocumentDB Kubernetes Operator
DocumentDB Kubernetes Operator enables you to deploy and manage open-source DocumentDB on Kubernetes. Simplify cloud-native database operations today.
9 open-source projects the GitHub Copilot and Visual Studio Code teams are sponsoring—and why they matter
GitHub Copilot and VS Code teams are sponsoring open-source MCP projects that push the boundaries of developer experience, agent autonomy, and more.
Marking Drasi’s first anniversary: introducing GQL support for Continuous Queries
Drasi turns one with GQL support—giving developers more ways to build change-driven systems.
Accelerating AI and databases with Azure Container Storage, now 7 times faster and open source
The next major release of Azure Container Storage delivers higher IOPS and less latency compared to previous versions.
Bringing BASIC back: Microsoft’s 6502 BASIC is now Open Source
For decades, fragments and unofficial copies of Microsoft’s 6502 BASIC have circulated online, mirrored on retrocomputing sites, and preserved in museum archives. Coders have studied the code, rebuilt it, and even run it in modern systems. Today, for the first time, we're officially releasing it under an open-source license.
DocumentDB joins the Linux Foundation
We'll create an independent identity for DocumentDB and provide a conduit for database providers to contribute to our mission.
Microsoft’s open source journey: From 20,000 lines of Linux code to AI at global scale
From Linux kernel code to AI at scale, discover Microsoft’s open source evolution and impact.
Introducing Wassette: WebAssembly-based tools for AI agents
Wassette empowers AI agents to securely fetch and run Wasm tools, enabling dynamic, permission-controlled capabilities with zero dependencies.
Hyperlight: Debugging hardware-protected guests
You can now interactively debug Hyperlight guest micro-VMs. Attach the GNU Debugger at runtime to step through the code.
Optimizing memory usage in large language models fine-tuning with KAITO: Best practices from Phi-3
The Cloud Native team at Azure is working to make AI on Kubernetes more cost-effective and approachable for a broader range of users.
Expanding platform engineering capabilities with Radius Resource Types
Now, with Radius Resource Types, platform engineers can define resource types specific to their organizations.