react-native-start:tldr:cdd90

react-native-start: Specify the maximum number of workers for transforming files (default is the number of CPU cores).

react-native

$ react-native start --max-workers ${count}

try on your machine

The command react-native start --max-workers ${count} is used to start the development server for a React Native project. It executes the start script provided by React Native CLI with an additional argument --max-workers and a dynamic value ${count}.

Here's a breakdown of the command:

react-native start: This is the basic command to start the development server for a React Native project.
--max-workers: This argument is used to specify the maximum number of workers allowed for running scripts in parallel. Workers help in parallelizing operations and can improve the performance of the build process.
${count}: This is a placeholder for a variable that holds a value. The actual value will be substituted into ${count} when the command is executed. The value of ${count} will determine the number of workers to be used for running scripts in parallel.

In summary, this command allows you to start the development server with a custom number of workers specified by ${count} to optimize the build process in a React Native project.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.

back to the react-native tool