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

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.

Key Insights

• 👨‍💻 Spelt is a compiler-based JavaScript framework that generates optimized code at build time, resulting in smaller bundle sizes.
• 👻 The reactivity in Spelt is based on variable assignment, allowing for automatic UI updates.
• 🕸️ Spelt supports server-side rendering and native web components, making it a versatile framework.
• 🏛️ It has built-in support for efficient handling of CSS styles and animations.
• 🖤 Spelt is lacking TypeScript support at the moment, but it may be added in the future.

Transcript

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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.