News | Microsoft Open Source Blog

News June 9, 2025 4 min read

Microsoft and F5 join forces on OpenTelemetry with Apache Arrow in Rust

Microsoft and F5 are collaborating on Phase 2 of the OpenTelemetry with Apache Arrow project.

Project updates March 26, 2025 10 min read

We’re announcing the release of Hyperlight Wasm: a Hyperlight virtual machine (VM) “micro-guest.

News March 10, 2025 7 min read

This article will show you how to create a “guest” application that uses the Hyperlight library.

Tutorials and demos November 7, 2024 6 min read

The Microsoft Azure Core Upstream team is excited to announce the Hyperlight project.

News October 29, 2024 4 min read

Flatcar provides a lightweight Linux OS specifically tailored for hosting container workloads.

News October 22, 2024 8 min read

This introductory post will focus on the core concepts of Drasi, and its major components such as Sources.

Events August 28, 2024 4 min read

Connect with other open source enthusiasts at Open Source Summit Europe 2024 in Vienna, Austria.

News April 25, 2024 2 min read

In partnership with IBM, we’re releasing the source code to MS-DOS 4.

Events April 9, 2024 4 min read

Join Microsoft at Open Source Summit North America 2024, taking place in Seattle, Washington from April 16 to 18, 2024.

News February 29, 2024 4 min read

ONNX Runtime Web featuring WebGPU is now available in the ONNX Runtime 1.

News February 6, 2024 7 min read

Continuing the ONNXRuntime On-Device Training blog series, we are introducing ONNX Runtime Training for Web.

News October 18, 2023 6 min read

Redefining how applications are build, managed, and understood with Radius—from the Azure Incubations team.