FROM node:16-bullseye-slim RUN apt update && apt install -y git curl build-essential python3 psmisc && git clone https://github.com/c9/core.git /c9 && cd /c9 && npm install --production
Deploy legacy c9 only behind a hardened reverse proxy, with per‑user Docker workspaces, and monitor resource usage. Keep a migration plan ready. private server c9
| Alternative | Tech Stack | Key Advantage | | ------------------- | ------------------------ | ----------------------------------------------- | | | TypeScript, Monaco | VS Code extensions, same architecture as GitPod| | code‑server | VS Code + WebSockets | Full VS Code in browser | | OpenVSCode | VS Code – OSS | Official Microsoft build (no telemetry) | | JupyterLab | Python/Notebooks | Best for data science, not general dev | FROM node:16-bullseye-slim RUN apt update && apt install
with Node 16 and c9 pre-installed: