Question 1

How do I create a custom component in Spot?

Accepted Answer

Implement the spot.Component interface with a Render method, similar to React components. The README provides an example with the BlinkingButton component in the custom-components demo for guidance.

Question 2

Spot vs Fyne for Go GUI development?

Accepted Answer

Spot offers a React-like reactive model with native widgets, while Fyne uses a custom-drawn UI with automatic layouts. Choose Spot if you prefer React patterns and native looks, but Fyne might be better for more mature features and easier layout management.

Question 3

Does Spot support native Windows controls?

Accepted Answer

Currently, Spot uses FLTK on Windows, which doesn't provide native Windows widgets. Better native Windows support is planned but not yet implemented, as mentioned in the README's future backends section.

Question 4

Can I use custom hooks like in React?

Accepted Answer

Yes, you can implement custom hooks by creating functions that take a *spot.RenderContext and call built-in hooks like UseState. The README confirms this and recommends prefixing them with 'Use'.

Question 5

What's the performance impact of Spot's reactive updates?

Accepted Answer

Spot uses a virtual DOM-like system to minimize UI updates, but since it relies on native widgets, performance is generally good for typical apps. However, frequent state changes in complex UIs might introduce overhead compared to manual update approaches.

Question 6

Is Spot suitable for production applications?

Accepted Answer

Spot is relatively new and lacks some desktop features, so it's best for prototypes or simpler apps. Evaluate if its current limitations, like no automatic layouting, align with your project's needs before using it in production.

Spot

What is Spot?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions