---
title: "Discussion on \"Svelte Reactivity:  Let's Talk About $Effects\" | Hashnode"
description: "Discussion on \"Svelte Reactivity:  Let's Talk About $Effects\". Learn exactly how $effect() in Svelte v5 works, how to debug and how to prevent infinite loops."
url: "https://hashnode.com/posts/svelte-reactivity-lets-talk-about-effects/67b64b7ecedb85f4476daf27"
---

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# [Svelte Reactivity: Let's Talk About $Effects](https://webjose.hashnode.dev/svelte-reactivity-lets-talk-about-effects?utm_source=hashnode&utm_medium=feed)

Learn exactly how $effect() in Svelte v5 works, how to debug and how to prevent infinite loops.

Feb 19, 2025 · 17 min read · webjose.hashnode.dev  
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-   [#svelte](https://hashnode.com/tag/svelte)
-   [#web-development](https://hashnode.com/tag/web-development)
-   [#signals](https://hashnode.com/tag/signals)
-   [#tutorial](https://hashnode.com/tag/tutorial)

## Written by

[José Pablo Ramírez Vargas](https://hashnode.com/@webJose)

@webJose

  
[View profile](https://hashnode.com/@webJose)

Senior Software Developer @ Intel

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