{ "image": "mcr.microsoft.com/devcontainers/python:1-3.11-bookworm", "postCreateCommand": "/bin/bash -c 'python -m pip install uv && python -m uv sync & git clone https://github.com/reflex-dev/reflex-examples; wait'", "forwardPorts": [3000, 8000], "portsAttributes": { "3000": { "label": "Frontend", "onAutoForward": "notify" }, "8000": { "label": "Backend" } } }