Devcontainer Features
Collection of custom Dev Container features with automated testing, CI/CD, and GitHub Container Registry publishing.
What it is
A collection of custom Dev Container features with automated testing, CI/CD via GitHub Actions, and GitHub Container Registry publishing.
Available as source code.
Features
- Reusable features — installable in any devcontainer
- Automated testing — test suite for each feature
- CI/CD — GitHub Actions for validation and publishing
- Sandbox — isolated testing environment
- Makefile — development and testing automation
Why it matters
Dev Container features allow modularizing development environment configuration. Instead of a monolithic Dockerfile, each tool or configuration is an independent, testable, and reusable feature across projects.
References
- GitHub Repository — jonmatum, 2024. Source code and documentation.
- Dev Container Features — Microsoft, 2022. Features specification.
Related content
- Dev Containers
Specification for defining reproducible development environments in containers, eliminating 'works on my machine' problems and accelerating onboarding.
- Local Development
Practices and tools for creating productive development environments on the developer's machine, replicating production as closely as possible.