Svelte 3 Reaction & QuickStart Tutorial | Summary and Q&A

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April 25, 2019
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Svelte 3 Reaction & QuickStart Tutorial

TL;DR

Spelt is a new JavaScript framework that empowers developers to solve problems with less code, supporting server-side rendering and native web components.

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Key Insights

  • πŸ‘¨β€πŸ’» Spelt is a compiler-based JavaScript framework that generates optimized code at build time, resulting in smaller bundle sizes.
  • πŸ‘» The reactivity in Spelt is based on variable assignment, allowing for automatic UI updates.
  • πŸ•ΈοΈ Spelt supports server-side rendering and native web components, making it a versatile framework.
  • πŸ›οΈ It has built-in support for efficient handling of CSS styles and animations.
  • πŸ–€ Spelt is lacking TypeScript support at the moment, but it may be added in the future.

Transcript

just when I discovered the meaning of life they changed one of my favorite things about JavaScript is that the status quo never seems to last very long react angular and view have dominated the mind share of developers over the last few years salt has been around for a while but they just released version three last week and my initial experience w... Read More

Questions & Answers

Q: How does Spelt differ from other JavaScript frameworks?

Unlike other frameworks, Spelt is a compiler that generates code at build time, resulting in smaller bundle sizes. It also supports server-side rendering and native web components.

Q: How does Spelt handle reactivity?

Spelt's reactivity is based on variable assignment. By assigning a variable, changes in it can trigger automatic updates in the application's UI.

Q: Does Spelt support CSS styles and animations?

Yes, Spelt automatically eliminates unused CSS styles and provides directives like "fade" and "fly" for easy CSS animations. It also supports SVG graphics animation.

Q: Does Spelt have TypeScript support?

Currently, Spelt does not have TypeScript support, but it is expected to be added in the near future.

Summary & Key Takeaways

  • Spelt is a recently released JavaScript framework that allows developers to solve problems with less code, making it a powerful tool.

  • Unlike other frameworks, Spelt is a compiler and doesn't need dependencies, resulting in smaller bundle sizes and optimized code.

  • Spelt uses a unique approach to reactivity and handles CSS styles and animations efficiently.

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