Dev Container Templates

Personal dev container templates for use across projects. Published to ghcr.io/darthrevan030/devcontainers.

Usage

1. Open a project in VS Code
2. Ctrl+Shift+P → "Add Dev Container Configuration Files"
3. Select "From a predefined container configuration template"
4. Enter ghcr.io/darthrevan030/devcontainers/{language}
5. Pick your language

Templates

Template	Image	Includes
go	mcr.microsoft.com/devcontainers/go:1.26	Claude Code, Docker-in-Docker, Firewall, PostgreSQL tools
python	mcr.microsoft.com/devcontainers/python:3.14	Claude Code, Docker-in-Docker, Firewall, PostgreSQL + SQLite tools
node	mcr.microsoft.com/devcontainers/typescript-node:24.0	Claude Code, Docker-in-Docker, Firewall, PostgreSQL + SQLite tools
cpp	mcr.microsoft.com/devcontainers/cpp:ubuntu-24.04	Claude Code, Firewall, CMake

Common Features

All templates include:

• Claude Code — AI coding assistant with credentials bind-mounted from the Windows host
• Firewall — egress restricted to GitHub and Claude Code endpoints only
• Docker-in-Docker — Docker CE (not Moby), available in all templates

Forwarded Ports

Template	Ports
Go	8080, 5432
Python	8080, 5432
Node/TS	3000, 5173, 8080, 5432
C/C++	—

Notes

• Claude credentials are bind-mounted from %USERPROFILE%\.claude on the Windows host
• postCreateCommand runs chown to transfer ownership to the vscode user so credentials are accessible
• go mod tidy, pip install, and npm install run automatically on container creation if the relevant dependency file exists
• To update a template, edit the config and push to main — GitHub Actions republishes to ghcr.io automatically