Extend Grafana plugins

• Add anonymous usage reportingHow to add anonymous usage tracking to your Grafana plugin.
• Add authentication for data source pluginsHow to add authentication for data source plugins.
• Add logs, metrics and traces for backend pluginsHow to add logs, metrics and traces for backend plugins.
• Add query editor helpHow to add a help component to query editors in Grafana.
• Allow users to easily return to a specific contextAllow users to easily return to a specific context.
• Add a router or multiplexer to your pluginAdd a router or multiplexer to your plugin.
• Add features to Explore queriesAdd features to Explore queries in Grafana plugin development.
• Add support for variablesAdd support for variables in Grafana plugin development.
• Build a custom panel option editorHow to build a custom panel option editor.
• Enable annotationsAdd support for annotations in your plugin.
• Error handlingHow to handle errors in plugins.
• Extend configurationsAdvanced configurations of Grafana plugins.
• Fetch data from frontend code using the data proxyLearn how to use the data proxy API to fetch data from frontend code in data source and app plugins in Grafana
• Include dashboardsInclude dashboards in Grafana data source and app plugins.
• Work with nested pluginsHow to work with nested plugins, Grafana app plugins.