Force-enabling Firefox’ reader view

TL;DR: Prepend "about:reader?url=" to any website URL to force reader view in Firefox I'm in love with Firefox' reader view. It not only removes ads, nag-screens, subscription prompts and other clutter from articles but it's typographical choices often are better than the (well-intended) choices of the author. I also value the consistent look and feel … Continue reading Force-enabling Firefox’ reader view

Error handling for failed network requests with service workers

Most service worker code samples show only the happy path where the fetched resource will eventually be available, eg: self.addEventListener('fetch', event => { // Skip cross-origin requests, like those for Google Analytics. if (event.request.url.startsWith(self.location.origin)) { event.respondWith( caches.match(event.request).then(cachedResponse => { if (cachedResponse) { return cachedResponse; } return => { return fetch(event.request).then(response => { // Put … Continue reading Error handling for failed network requests with service workers

The Model-View-Presenter-Controller pattern

In this post I'll talk about the MVPC (Model-View-Presenter-Controller) design pattern I use in client applications such as progressive web apps and mobile clients. It can be best understood as an evolution of the MVC (model-view-controller) pattern past the MVP (model-view-presenter) pattern. The basics: MVC and MVP You might want to skip this section if … Continue reading The Model-View-Presenter-Controller pattern