Just before Christmas I spoke at Smashing Meets Goes Green an online event focused on digital sustainability. The video of my talk is now online, so if you’d like to know more about this vast topic, jump right in!
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A question I’ve been asking myself recently is “What is the purpose of this blog”? When I started writing in 2018 it didn’t occur to me that I’d still be doing it five years later. I picked the name “CSS { In Real Life }” because I loved CSS (I still do!), and that was what I was most interested in learning and writing about. But over the course of the years I’ve found myself expanding my writing into different areas: web sustainability, JS, dev ops, front-end in general, and work/life more broadly.
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Last week I had the privilege of attending an online workshop on Data Visualisation Fundamentals hosted by data visualisation expert Andy Kirk. The six-hour workshop was split across two days, and consisted of a mixture of teaching materials, examples and interactive exercises (both individually and in small groups). It can be tricky to find the right balance to hold people’s attention for an online workshop — speaking from my own experience, I find I sometimes struggle to stay engaged compared to attending in person. But the blend of content here, combined with Andy’s presentation style and his expertise and enthusiasm for the subject meant that in this case I felt fully immersed. It appeared the rest of the audience was similarly engaged too.
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Rachel Andrew shared a snippet of good news for CSS layout on her blog the other day: it’ll soon be possible to vertically centre an element inside a parent without the parent needing to be a flex or grid container, using the align-content property.
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Melinda Seckington has just launched a brand new blog series, Beyond the Spotlight, where she’ll be talking to conference speakers about their talk process, preparation and delivery. Melinda is an accomplished speaker , writer and engineering manager, so I was honoured to be the first speaker interviewed.
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I’ve been speaking about web sustainability a bit recently, and a question that comes up fairly frequently is about the impact of audio and video streaming. Catherine Van Loo from Carnerstone consultancy is part of the team working on DIMPACT — a collaborative initiative between researchers and digital media companies with the aim of quantifying and reducing carbon emissions from digital content. She recently gave an illuminating talk at Green Tech South West on the subject.
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Yesterday I spoke at Smashing Meets Goes Green, an online meetup themed around building a more sustainable web. In my talk I spoke a little about tools for measuring your website’s carbon emissions, and how it would be great if these metrics could be integrated with commonly-used developer tools for monitoring performance. As I also mentioned, it’s really hard to land on 100% accurate figures for this stuff, as there are so many variables.
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I’ve been writing and speaking about web sustainability quite a bit this past year. One thing I’ve done periodically for my talks is to test the data transfer size of various social media embeds — they’re pretty bad!
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We made it! I tasked myself with writing 30 posts in 30 days for National Blog Posting Month, and somehow I just about managed it (well, including this post — yes, I cheated!). So, what have I learned?
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A tiny tip today, but a good one: use the :empty pseudo-class to hide pesky empty elements (commonly found in user-generated content).
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The overflow CSS property (shorthand for overflow-x and overflow-y) controls what happens when the stuff you put inside a box is bigger than the box itself. Should it bleed out of the box (overflow: visible, the default)? Hidden completely (overflow: hidden)? Or should the content be scrollable (overflow: scroll or overflow: auto)?
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The video of Ryan Townsend’s talk from Performance Now(), The Unbearable Weight of Massive JavaScript is well worth a watch. Excessive JS, seemingly turbo-charged by JS frameworks, has long been a problem on the web, with bundle sizes showing no sign of decreasing.
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