Pre-requisites

Pre Requisites needed to run and build berry

If you prefer reading docs, continue reading below instead watching video.

You don’t need to install or configure tools like Webpack or Babel. They are configured and hidden so that you can focus on the code.

Pre-requisites

Berry is based on node and create-react script. Please check the following prerequisites before jump on it.

Node is the primary prerequisite for Berry. Open your command terminal and check using the node -v command

c:\> node -v
v14.15.4

Package Manager - npm or yarn

c:\> yarn -v
1.22.10

Troubleshooting

If you face the following error in your terminal, it means Yarn is not installed in your system.

c:\> yarn -v
'yarn' is not recognized as an internal or external command,
operable program or batch file.

Please install it using this link as it does not come with Node automatically.