In ionic v3 ionic state reset or ionic state restore is not available. How I can reset that and read the plugins from package.json?
What exactly do you want to achieve with each command?
In general: ionic cordova prepare should do the job.
@videmort I've added a nice informational message for invocations of ionic start in the latest CLI (3.8.0). For more information about managing Cordova platforms and plugins, please see the entry for state in the changelog: https://github.com/ionic-team/ionic-cli/blob/master/CHANGELOG.md#removed-commands
rm -rf plugins/ && rm -rf platforms/ && ionic cordova prepare