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A Glimpse of Svelte Denny Pradipta

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Background

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What is Svelte? ● Svelte is a tool for building fast web applications created by Rich Harris ● Similar to JavaScript frameworks such as React and Vue ● Svelte converts your app into ideal JavaScript at build time, rather than interpreting your application code at run time.

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Main features: ● Less Code ● No Virtual DOM ● Truly Reactive

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Less Code

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No Virtual DOM

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Truly Reactive

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My experience with Svelte Opinion from a daily React Developer Only tried it a bit though

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Array Mutations

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Shorthand Attributes

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Shorthand Attributes (cont.)

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Conditional Class

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Annoying Syntax for DOM Events

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Annoying Syntax for DOM Events (cont.)

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Reminds me of Templating Engine

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Should you move to Svelte now? Things you need to know

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It’s blazing fast!

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Small Bundle Size Svelte~37kB React ~320kB

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It’s still relatively new

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Job Market

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“What we know is a drop, What we don’t know is an ocean” - Isaac Newton

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Thank you