Juan Fernandes

Juan Fernandes

Hey, I'm Juan — a freelance front-end developer with over 14 years of experience. I design & develop responsive websites using industry best practices and standards.

How I improved my website because of Content Security Policies

Jan 12, 20216 min read22 views

Last month I delved into security headers including Content Security Policies and added a bunch of them to my website. I did this to learn more about...

How I improved my website because of Content Security Policies

Add your site to the Eleventy Leaderboards

Dec 10, 20204 min read22 views

The Eleventy (11ty) leaderboard benchmarks websites built with Eleventy over time. TL;DR - You need to add your site to the via GitHub to the eleventy...

Add your site to the Eleventy Leaderboards

Improving Website Security

Nov 24, 20207 min read24 views

Ever since I converted my website to Eleventy - from PHP - I have been obsessively working ton improving its performance. One well-known tool that I...

Improving Website Security

Creating a Sitemap file with Eleventy

Oct 28, 20205 min read21 views

This is a quick tip showing how I created a sitemap.xml file using Eleventy that will automatically update itself when you create new pages. You need...

Creating a Sitemap file with Eleventy

Automated Open Graph images with 11ty and Cloudinary

Sep 22, 20206 min read37 views

I wanted to find a way to dynamically generate a unique Open Graph (OG) image for each blog post or note automatically using post data, the Cloudinary...

Automated Open Graph images with 11ty and Cloudinary