Tags: learning

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Friday, February 1st, 2019

New Adventures 2019 | Part Two: Progressive Web | Abstrakt

Here’s a thorough blow-by-blow account of the workshop I ran in Nottingham last week:

Jeremy’s workshop was a fascinating insight into resilience and how to approach a web project with ubiquity and consistency in mind from both a design and development point of view.

Readable Code without Prescription Glasses | Ocasta

I saw Daniel give a talk at Async where he compared linguistic rules with code style:

We find the prescriptive rules hard to follow, irrespective of how complex they are, because they are invented, arbitrary, and often go against our intuition. The descriptive rules, on the other hand, are easy to follow because they are instinctive. We learned to follow them as children by listening to, analysing and mimicking speech, armed with an inbuilt concept of the basic building blocks of grammar. We follow them subconsciously, often without even knowing the rules exists.

Thus began some thorough research into trying to uncover a universal grammar for readable code:

I am excited by the possibility of discovering descriptive readability rules, and last autumn I started an online experiment to try and find some. My experiment on howreadable.com compared various coding patterns against each other in an attempt to objectively measure their readability. I haven’t found any strong candidates for prescriptive rules so far, but the results are promising and suggest a potential way forward.

I highly recommend reading through this and watching the video of the Async talk (and conference organisers; get Daniel on your line-up!).

Thursday, January 31st, 2019

HTML, CSS and our vanishing industry entry points

This!

When we talk about HTML and CSS these discussions impact the entry point into this profession. Whether front or backend, many of us without a computer science background are here because of the ease of starting to write HTML and CSS. The magic of seeing our code do stuff on a real live webpage! We have already lost many of the entry points that we had. We don’t have the forums of parents teaching each other HTML and CSS, in order to make a family album. Those people now use Facebook, or perhaps run a blog on wordpress.com or SquareSpace with a standard template. We don’t have people customising their MySpace profile, or learning HTML via Neopets. We don’t have the people, usually women, entering the industry because they needed to learn HTML during that period when an organisation’s website was deemed part of the duties of the administrator.

I agree with every single word Rachel has written.

I care not a whit what tools or frameworks, or languages you use to build something on the web. But I really care deeply when particular tools, frameworks, or languages become mandatory for even getting a foot in the door.

This is for everyone.

I might be the “old guard” but if you think I’m incapable of learning React, or another framework, and am defending my way of working because of this, please get over yourself. However, 22 year old me would have looked at those things and run away. If we make it so that you have to understand programming to even start, then we take something open and enabling, and place it back in the hands of those who are already privileged. I have plenty of fight left in me to stand up against that.

Sunday, January 27th, 2019

The Return of New Adventures

Westley came along to my workshop at New Adventures …and liked it! (phew!)

I have long been a proponent of progressive enhancement on the web, perhaps before I knew the true value of it to the people that use the things we build for the web, but Jeremy has always been able to expand my understanding of its importance in the wider scope of things, how it inherently builds resilience into your products, and how it makes it more widely available to people across the world, in vastly different scenarios. The workshop itself was fluid enough to cater to the topics that the attendees were interested in; from over-arching philosophy to technical detail around service workers and new APIs. It has helped me to understand that learning in this kind of environment doesn’t have to be rigorously structured, and can be shaped as the day progresses.

Read on to discover how I incorporated time travel into the day’s activities.

Saturday, January 19th, 2019

Learn Vanilla JS

Chris Ferdinandi is a machine!

A vanilla JS roadmap, along with learning resources and project ideas to help you get started.

Sunday, January 13th, 2019

Teaching a Correct CSS Mental Model

One facet of this whole CSS debate involves one side saying, “Just learn CSS” and the other side responding, “That’s what I’ve been trying to do!”

I think it’s high time we the teachers of CSS start discussing how exactly we can teach a correct mental model. How do we, in specific and practical ways, help developers get past this point of frustration. Because we have not figured out how to properly teach a mental model of CSS.

Tuesday, December 18th, 2018

Stop Learning Frameworks – Lifehacks for Developers by Eduards Sizovs

It’s a terribly clickbaity (and negatively phrased) title, but if you turn it around, there’s some good advcie in here for deciding where to focus when it comes to dev technology:

  • Programming languages are different, but design smells are alike.
  • Frameworks are different, but the same design patterns shine through.
  • Developers are different, but rules of dealing with people are uniform.

Sunday, December 16th, 2018

Oh Hello Ana - Blogging and me

A personal history of personal publishing from Ana—it’s wonderful!

When I was feeling low and alone I would recall how happy I used to be before I was working in tech. I would remember my silly fan sites, my experiments, my blogs and everything that I loved so much that made me become a developer.

Thursday, December 13th, 2018

Learning to unlearn – The Sea of Ideas

This is the real challenge for service workers:

For 30 years, we taught billions of humans that you need to be connected to the internet to consume the web via a browser! This means web users need to unlearn that web sites can’t be used offline.

Sunday, December 9th, 2018

What I Learned in Six Years at GDS ◆ 24 ways

Blogging about what you are working on is is really valuable for the writer because it forces you to think logically about what you are doing in order to tell a good story.

It’s also really valuable to blog about what you’ve learned, especially if you’ve made a mistake. It makes sure you’ve learned the lesson and helps others avoid making the same mistakes.

Friday, December 7th, 2018

How Readable? | Clearleft

Cassie and I went to a great Async talk last night all about code readability, which was well-timed because it’s been on our minds all week. Cassie explains more in this post.

Saturday, November 17th, 2018

Tutorial Markdown

Tim recently gave an excellent talk at FFConf. He mentioned this variation of Markdown, specifically for writing coding tutorials that update as you scroll. You can see it in action on his Generative Artistry site.

Kind of reminds of some of Bret Viktor’s work.

Tuesday, November 13th, 2018

Optimise without a face

I’ve been playing around with the newly-released Squoosh, the spiritual successor to Jake’s SVGOMG. You can drag images into the browser window, and eyeball the changes that any optimisations might make.

On a project that Cassie is working on, it worked really well for optimising some JPEGs. But there were a few images that would require a bit more fine-grained control of the optimisations. Specifically, pictures with human faces in them.

I’ve written about this before. If there’s a human face in image, I open that image in a graphics editing tool like Photoshop, select everything but the face, and add a bit of blur. Because humans are hard-wired to focus on faces, we’ll notice any jaggy artifacts on a face, but we’re far less likely to notice jagginess in background imagery: walls, materials, clothing, etc.

On the face of it (hah!), a browser-based tool like Squoosh wouldn’t be able to optimise for faces, but then Cassie pointed out something really interesting…

When we were both at FFConf on Friday, there was a great talk by Eleanor Haproff on machine learning with JavaScript. It turns out there are plenty of smart toolkits out there, and one of them is facial recognition. So I wonder if it’s possible to build an in-browser tool with this workflow:

  • Drag or upload an image into the browser window,
  • A facial recognition algorithm finds any faces in the image,
  • Those portions of the image remain crisp,
  • The rest of the image gets a slight blur,
  • Download the optimised image.

Maybe the selecting/blurring part would need canvas? I don’t know.

Anyway, I thought this was a brilliant bit of synthesis from Cassie, and now I’ve got two questions:

  1. Does this exist yet? And, if not,
  2. Does anyone want to try building it?

Thursday, October 25th, 2018

Thursday, October 4th, 2018

The Way We Talk About CSS

A very thoughtful post by Rachel…

There is frequently talk about how developers whose main area of expertise is CSS feel that their skills are underrated. I do not think we help our cause by talking about CSS as this whacky, quirky language. CSS is unlike anything else, because it exists to serve an environment that is unlike anything else. However we can start to understand it as a designed language, with much consistency. It has codified rules and we can develop ways to explain and teach it, just as we can teach our teams to use Bootstrap, or the latest JavaScript framework.

Monday, August 20th, 2018

How can designers get better at learning from their mistakes?

Jon has seven answers:

  1. Build a culture to learn from mistakes
  2. Embrace healthy critique
  3. Fail little and often
  4. Listen to users
  5. Design. Learn. Repeat
  6. Create a shared understanding
  7. Always be accountable

It’s gratifying to see how much of this was informed by the culture of critique at Clearleft.

Thursday, August 16th, 2018

Going Offline by Jeremy Keith – a post by Marc Thiele

This is such a lovely, lovely review from Marc!

Jeremy’s way of writing certainly helps, as a specialised or technical book on a topic like Service Workers, could certainly be one, that bores you to death with dry written explanations. But Jeremy has a friendly, fresh and entertaining way of writing books. Sometimes I caught myself with a grin on my face…

Tuesday, August 14th, 2018

005: Service workers - Web Components Club

I strongly recommend that you read Going Offline by Jeremy Keith. Before his book, I found the concept of service workers quite daunting and convinced myself that it’s one of those things that I’ll have to set aside a big chunk of time to learn. I got through Jeremy’s book in a few hours and felt confident and inspired. This is because he’s very good at explaining concepts in a friendly, concise manner.

Wednesday, August 8th, 2018

The SHE Is Series | SHE Is Ire Aderinokun

I started writing for myself. The writing was helpful for me and luckily it was helpful for other people as well. But even if you’re the only one that reads your blog it is still helpful as a way to learn.

Tuesday, July 24th, 2018

as days pass by — Inside out

A very thoughtful post from Stuart, ostensibly about “view source”, but really about empowerment, choice, and respect.

I like that the web is made up of separate bits that you can see if you want to. You can understand how it works by piecing together the parts. It’s not meant to be a sealed unit, an appliance which does what the owner wants it to and restricts everything else. That’s what apps do. The web’s better than that.