Today, we’re releasing exciting improvements that will streamline your Codespaces experience when working with multi-repository projects and monorepos. Codespaces are instant cloud-powered development environments that aim at maximizing your productivity by eliminating set-up times regardless of the type, size, and complexity of your projects.
With our initial release, we wanted to address the most common type of projects hosted on GitHub: cloud-native applications housed in a singular repository. As organization adoption began to scale, we quickly realized we needed to support additional types of projects that required extensive workarounds. With this latest update, we’re excited to release improved support for multi-repository and monorepo projects.
https://github.blog/2022-04-20-codespaces-multi-repository-monorepo-scenarios/