RM

I'm Robert Marshall, a freelance frontend developer living in Leeds - UK.

I use:

Recent Articles

Lazy Load Vimeo Video Iframe – Show on Scroll

Solution to Vimeo videos/iframes negatively effecting website load speed. Use Intersection Observer API To Lazy Load. React component included in article.

How to mock local storage in Jest tests

A walkthrough on how to mock local storage in Jest tests, as well as how to clear storage in jest tests. Example included.

Adding Google AdSense to Gatsby Website

Adding Google AdSense to a Gatsby Website. Lazy load the Google AdSense script to keep site speed fast. Examples and walk through in article.
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Using modern technologies like Gatsby JS and Next JS, I build high converting fully accessible websites, that are optimised for search engines and load in the blink of an eye.

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By Robert Marshall & Gatsby