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cheatsheet-tldr/tldr/react-native-start
2025-06-30 00:22:10 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# react-native start
> Start the React Native server.
> More information: <https://github.com/facebook/react-native/tree/main/packages/community-cli-plugin#start>.
- Start the server that communicates with connected devices:
`react-native start`
- Start the metro bundler with a clean cache:
`react-native start --reset-cache`
- Start the server in a custom port (defaults to 8081):
`react-native start --port {{3000}}`
- Start the server in verbose mode:
`react-native start --verbose`
- Specify the maximum number of workers for transforming files (default is the number of CPU cores):
`react-native start --max-workers {{count}}`
- Disable interactive mode:
`react-native start --no-interactive`