From Turbo Streams to Turbo Morph: Simplifying Real-Time Rails

Summary of Turbo Morph vs. Targeted Turbo Streams

Turbo Morph:

• Pros:

  • Simplifies real-time updates by re-rendering entire pages.
  • No need for partial templates or complex DOM coordination.
  • Preserves scroll position and focus state automatically.
  • Easy to implement and maintain.

• Cons:

  • Re-renders the entire page, which can be inefficient at scale.
  • Limited client-side reactions (no specific event triggers).

Targeted Turbo Streams:

• Pros:

  • Can handle complex client-side interactions like animations or sounds.
  • Efficient for large pages where re-rendering is costly.
  • Allows precise updates to isolated parts of the DOM.

• Cons:

  • Requires more boilerplate code (broadcast methods, stream templates).
  • More coordination needed between server and client.
  • Higher complexity in managing multiple views and interdependencies.

Key Takeaways

1. Turbo Morph is Ideal for Small-Scale Real-Time Updates:
   • If your real-time updates involve a small number of items or elements (e.g., a kitchen queue with 15 items), Turbo Morph can handle this efficiently without

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