Run Your Project in a Dev Container, in Zed

Zed v0.218 introduces support for Dev Containers using Docker, allowing for the creation of consistent and reproducible development environments that simplify the setup process for developers. Dev Containers, as per the Development Containers Specification, standardize how Dockerized development environments are configured, mitigating the common setup challenges of inconsistent environments, dependencies, and tool versions. Zed facilitates this by utilizing a JSON file to define the required environment, enabling remote development by running a local and remote Zed instance that communicates via standard IO. The implementation leverages the devcontainer CLI to quickly operationalize the feature, although it faces some limitations such as restricted port tunneling and customization capabilities. Future plans for Zed include enhancing user experience, enabling the definition of Dev Container specifications, supporting desired extensions, and improving remote-to-host communication capabilities.