In simple English
This tool creates a sealed programming environment for any project. It reads a settings file and starts a container with all the right tools installed. Your main computer stays clean because everything runs inside this isolated box. You can use it locally or inside an automated build system. It is free to use under an MIT licence.
What it is
A reference implementation for the development containers specification. It lets you build images, spin up containers, execute commands, and manage lockfiles from your command line.
What it is good for
Solo builders who want to test code in a reliable, identical environment across different machines without breaking their primary system.
- Runs code in a predictable, isolated environment.
- Generates lockfiles for reproducible builds.
- Works from any standard terminal.
- Requires Docker (a way to run a program inside its own sealed box, so it cannot break anything else on your server) installed and running.
- Needs enough RAM to run container images.
- Setup requires familiarity with container configuration files.
manual environment setup and custom shell scripts
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curl -fsSL https://raw.githubusercontent.com/devcontainers/cli/main/scripts/install.sh | sh export PATH="$HOME/.devcontainers/bin:$PATH"