---
title: JF Blog | Performance
description: Performance | Practical articles on web development, accessibility, and best practices for developers who care about building it right.
---

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## Latest articles

Explore the latest posts from the blog.

All Posts

Accessibility

Best-Practices

Javascript

CSS

HTML

UX

WCAG

Workflow

Design-Systems

Performance

<https://thedeveloper.javierfuentes.cl/blog/understanding-core-web-vitals-for-developers>

Feb 03, 2025

![Understanding Core Web Vitals for Developers](https://thedeveloper.javierfuentes.cl/hs-fs/hubfs/Imported_Blog_Media/photo-1504868584819-f8e8b4b6d7e3-1.jpg?width=600&height=300&name=photo-1504868584819-f8e8b4b6d7e3-1.jpg)

- [Best-Practices](https://thedeveloper.javierfuentes.cl/blog/tag/best-practices)
- [Performance](https://thedeveloper.javierfuentes.cl/blog/tag/performance)
- [SEO](https://thedeveloper.javierfuentes.cl/blog/tag/seo)

### Understanding Core Web Vitals for Developers

Core Web Vitals are Google's user-experience metrics that directly affect search rankings. LCP measures loading performance, INP measures in...

By [David Park](https://thedeveloper.javierfuentes.cl/blog/author/david-park)

Read more   **〉**

<https://thedeveloper.javierfuentes.cl/blog/javascript-performance-optimization-techniques>

Jan 21, 2024

![JavaScript Performance Optimization Techniques](https://thedeveloper.javierfuentes.cl/hs-fs/hubfs/Imported_Blog_Media/photo-1461749280684-dccba630e2f6-2.jpg?width=600&height=300&name=photo-1461749280684-dccba630e2f6-2.jpg)

- [Best-Practices](https://thedeveloper.javierfuentes.cl/blog/tag/best-practices)
- [Javascript](https://thedeveloper.javierfuentes.cl/blog/tag/javascript)
- [Performance](https://thedeveloper.javierfuentes.cl/blog/tag/performance)

### JavaScript Performance Optimization Techniques

Slow JavaScript is the number one cause of poor web performance. This post covers practical techniques including debouncing and throttling e...

By [Linda Zhao](https://thedeveloper.javierfuentes.cl/blog/author/linda-zhao)

Read more   **〉**

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