Blaze Plus

Overview:

Blaze Plus (Blaze+) is an addition to Meteor's Blaze templating engine that adds props and state management functionality. In Meteor, passing data from the top to the bottom of the user interface can lead to frequent template re-renders, which is considered an anti-pattern. Blaze Plus aims to solve this issue by introducing props and state management capabilities. This allows for more efficient data passing and avoids unnecessary template re-renders.

Features:

• Props management: Blaze Plus allows for passing data to templates via props, similar to how it is done in React.
• Efficient reactivity: Blaze Plus assigns all passed props into the props property of the Template instance as a function, ensuring that reactivity is only triggered when necessary.
• State management: Blaze Plus introduces the concept of states, denoted by a $ symbol at the beginning. States can be used to simplify accessing data in templates and can be created using the getState() function.

Summary:

Blaze Plus is a powerful addition to Meteor's Blaze templating engine that enhances data passing and reactivity. By introducing props and state management functionality, Blaze Plus enables more efficient and controlled rendering of templates. With Blaze Plus, developers can avoid unnecessary template re-renders and simplify the handling of data in their UI components.