Programming Languages | Microsoft Open Source Blog

A team of practitioners work in a shared office space

Tutorials and demos January 28 8 min read

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.

Office lobby with natural light and a modern décor, a group of developers are walking and chatting

Project updates October 9, 2025 4 min read

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.

Project updates September 3, 2025 2 min read

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.