$ yarn
$ yarn docs:devFor some environments there could be an error:
opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
library: 'digital envelope routines',
reason: 'unsupported',
code: 'ERR_OSSL_EVP_UNSUPPORTED'
For workaround you can use
$ export NODE_OPTIONS=--openssl-legacy-providerbefore starting dev server.
$ yarn docs:build