---
title: JF Blog | David Park
description: 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/automating-accessibility-testing-in-your-ci-pipeline>

Mar 08, 2026

![Automating Accessibility Testing in Your CI Pipeline](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)

- [Accessibility](https://thedeveloper.javierfuentes.cl/blog/tag/accessibility)
- [Testing](https://thedeveloper.javierfuentes.cl/blog/tag/testing)

### Automating Accessibility Testing in Your CI Pipeline

Automated accessibility testing in CI catches regressions early and creates a shared quality baseline for the whole team. This post covers i...

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

Read more   **〉**

<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/css-best-practices-for-scalable-and-maintainable-codebases>

Dec 26, 2023

![CSS Best Practices for Scalable and Maintainable Codebases](https://thedeveloper.javierfuentes.cl/hs-fs/hubfs/Imported_Blog_Media/photo-1507721999472-8ed4421c4af2-1.jpg?width=600&height=300&name=photo-1507721999472-8ed4421c4af2-1.jpg)

- [Best-Practices](https://thedeveloper.javierfuentes.cl/blog/tag/best-practices)
- [CSS](https://thedeveloper.javierfuentes.cl/blog/tag/css)
- [Architecture](https://thedeveloper.javierfuentes.cl/blog/tag/architecture)

### CSS Best Practices for Scalable and Maintainable Codebases

As projects grow, CSS tends to become a tangled mess of specificity wars and redundant rules. Adopting a consistent methodology from the sta...

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

Read more   **〉**

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