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Phil Wolstenholme

I'm a developer particularly focussed on accessibility and frontend web performance. Outside of work I'm interested in science, the environment, bouldering, and bikes.

Location Manchester, United Kingdom Joined Joined on  Personal website https://wolstenhol.me github website twitter website

Work

Lead frontend engineer at Co-op in the United Kingdom

Feature detecting support for CSS cascade layers with HTTP and edge functions
philw_ profile

Feature detecting support for CSS cascade layers with HTTP and edge functions

#css #netlify #edge #serverless
Comments
4 min read

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What I've been reading (week 7, 2023)
philw_ profile

What I've been reading (week 7, 2023)

#watercooler #news #discuss
Reactions 1 Comments
2 min read
What I've been reading (week 52, 2022)
philw_ profile

What I've been reading (week 52, 2022)

#watercooler #news #discuss
Reactions 2 Comments
2 min read
Move a user's country to the top of a select element with Netlify Edge Functions and geolocation
philw_ profile

Move a user's country to the top of a select element with Netlify Edge Functions and geolocation

#netlify #html #javascript #tutorial
Reactions 7 Comments
6 min read
What I've been reading (week 49, 2022)
philw_ profile

What I've been reading (week 49, 2022)

#watercooler #news #discuss
Reactions 1 Comments
2 min read
What I've been reading (week 48, 2022)
philw_ profile

What I've been reading (week 48, 2022)

#watercooler #news #discuss
Reactions 2 Comments
2 min read
What I've been reading (week 47, 2022)
philw_ profile

What I've been reading (week 47, 2022)

#watercooler #news #discuss
Reactions 1 Comments
2 min read
What I've been reading (week 45, 2022)
philw_ profile

What I've been reading (week 45, 2022)

#watercooler #news #discuss
Reactions 3 Comments
2 min read
What I've been reading (week 44, 2022)
philw_ profile

What I've been reading (week 44, 2022)

#watercooler #news #discuss
Reactions 2 Comments
2 min read
What I've been reading (week 43, 2022)
philw_ profile

What I've been reading (week 43, 2022)

#watercooler #news #discuss
Reactions 3 Comments
2 min read
What I've been reading (week 42, 2022)
philw_ profile

What I've been reading (week 42, 2022)

#watercooler #news #discuss
Reactions 2 Comments
1 min read
What I've been reading (week 41, 2022)
philw_ profile

What I've been reading (week 41, 2022)

#watercooler #news #discuss
Reactions 5 Comments 1
2 min read
What I've been reading (week 40, 2022)
philw_ profile

What I've been reading (week 40, 2022)

#watercooler #news #discuss
Reactions 2 Comments
3 min read
What I've been reading (week 39, 2022)
philw_ profile

What I've been reading (week 39, 2022)

#watercooler #news #discuss
Comments 2
1 min read
Using a Netlify Edge Function to cut down on header bloat by removing HTML-only headers from static assets
philw_ profile

Using a Netlify Edge Function to cut down on header bloat by removing HTML-only headers from static assets

#javascript #netlify #cdn #edge
Reactions 6 Comments
4 min read
Adding one centralised banner to a whole portfolio of websites via the power of 'the edge'
philw_ profile

Adding one centralised banner to a whole portfolio of websites via the power of 'the edge'

#cdn #javascript #cloud #edge
Reactions 13 Comments
12 min read
Writing a Vite plugin to add lazyloaded critical CSS fallbacks for users with JavaScript disabled or unavailable
philw_ profile

Writing a Vite plugin to add lazyloaded critical CSS fallbacks for users with JavaScript disabled or unavailable

#vite #performance #css #javascript
Reactions 8 Comments
2 min read
Show off your Lighthouse scores as static HTML in Eleventy with the PageSpeed Insights API
philw_ profile

Show off your Lighthouse scores as static HTML in Eleventy with the PageSpeed Insights API

#eleventy #11ty #lighthouse #performance
Reactions 10 Comments 1
5 min read
Problems with using useFakeTimers('modern') in a create-react-app (CRA) project with Jest 26 and Lodash's debounce function
philw_ profile

Problems with using useFakeTimers('modern') in a create-react-app (CRA) project with Jest 26 and Lodash's debounce function

#jest #javascript #react #testing
Reactions 4 Comments 2
4 min read
Companies using utility-first CSS (like Tailwind) in production
philw_ profile

Companies using utility-first CSS (like Tailwind) in production

#tailwindcss #css
Reactions 13 Comments 1
3 min read
Accessible and animated expand/collapse components with Alpine.js and Tailwind CSS
philw_ profile

Accessible and animated expand/collapse components with Alpine.js and Tailwind CSS

#tailwindcss #alpinejs #a11y
Reactions 7 Comments
7 min read
A small TailwindCSS plugin to emulate support for Flexbox gap in older Safari/iOS browsers
philw_ profile

A small TailwindCSS plugin to emulate support for Flexbox gap in older Safari/iOS browsers

#tailwindcss
Reactions 5 Comments
2 min read
Using Style Dictionary to transform Tailwind config into SCSS variables, CSS custom properties, and JavaScript via design tokens
philw_ profile

Using Style Dictionary to transform Tailwind config into SCSS variables, CSS custom properties, and JavaScript via design tokens

#tailwindcss #css #sass #designtokens
Reactions 29 Comments 4
8 min read
Tying Tailwind styling to ARIA attributes
philw_ profile

Tying Tailwind styling to ARIA attributes

#tailwindcss #a11y #aria #css
Reactions 26 Comments 2
9 min read
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