Tags: promise

6

sparkline

Monday, January 8th, 2018

Async + Await

Slides from a conference talk with a really clear explanation of how async + await works with promises.

Wednesday, November 29th, 2017

Accessible custom styled form elements - Rian Rietveld

An excellent level-headed evaluation of styling and scripting form controls, weighing up the benefits and trade-offs. The more tightly you control the appearance, the less you get to benefit from the functionality (and accessibility) that the browser gives you for free …meaning you’ve now to got to work harder to replace it.

HTML elements like check buttons, radio buttons or select options can be hard to style with CSS in a custom design. There are many workarounds for this, but are they accessible?

Saturday, January 28th, 2017

The Promise of a Burger Party - Mariko Kosaka

Mariko has a real knack for explaining technical concepts in a very accessible way. This time it’s JavaScript promises.

Friday, July 22nd, 2016

The Service Worker Lifecycle

The life cycle of a Service Worker—with all its events and states—is the one bit that I’ve never paid that much attention to. My eyes just glaze over when it comes to installation, registration, and activation. But this post explains the whole process really clearly. Now it’s starting to make sense to me.

Wednesday, December 2nd, 2015

Performance Calendar » Reducing Single Point of Failure using Service Workers

This is a nifty use of Service Workers—using a cache to mitigate unresponsive Content Delivery Networks.

The stuff in here about Promise.race is particularly useful for “lie-fi” scenarios: instead of thinking about the network connection in a binary way (either it’s available or it isn’t), considering the scenario of a crappy network connection seems more realistic.

Monday, May 13th, 2013

Posthaven is the safe place for all your posts forever

This is a breath of fresh air: a blogging platform that promises to keep its URLs online in perpetuity.