NodeBB Plugin best practices

[PitaJ]

I'm thinking it would be good if we establish some best practices for NodeBB plugin development.

Feel free to contribute by replying and I'll add it to the list.

• Database keys should start with plugin:[your-plugin-name]: ex: if the plugin is nodebb-plugin-mentions then the database keys would start with plugin:mentions:
• Use sockets instead of ajax
• Use CSS transitions instead of jQuery animations, trigger them by toggling classes on the elements
• Use Bootstrap elements as much as possible or not at all
• your suggestion here