Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

Test and debug securely with Dev Tunnels

Dev Tunnels is a security-first, developer-optimized tunneling service designed to allow you to securely expose your local endpoint to the internet. This is helpful for sharing in-progress work, testing, and debugging web APIs and webhooks, experimenting on other devices, and testing integrations with cloud services. Dev Tunnels is cross-...