Tags: coding

70

sparkline

Monday, October 2nd, 2017

Essential Image Optimization

Following on from Amber’s introduction, here’s a really in-depth look at image formats, compression and optimisation techniques from Addy.

This is a really nicely put together little web book released under a Creative Commons licence.

Friday, September 22nd, 2017

CloseBrace | A Brief, Incomplete History of JavaScript

Another deep dive into web history, this time on JavaScript. The timeline of JS on the web is retroactively broken down into four eras:

  • the early era: ~1996 – 2004,
  • the jQuery era: ~2004 – 2010,
  • the Single Page App era: ~2010 - 2014, and
  • the modern era: ~2014 - present.

Nice to see “vanilla” JavaScript making a resurgence in that last one.

It’s 2017, the JavaScript ecosystem is both thriving and confusing as all hell. No one seems to be quite sure where it’s headed, only that it’s going to continue to grow and change. The web’s not going anywhere, which means JS isn’t going anywhere, and I’m excited to see what future eras bring us.

Friday, September 1st, 2017

Tuesday, August 29th, 2017

Software development 450 words per minute - Vincit

Tuukka Ojala is a programmer working on the web. He’s also blind. Here are the tools of his trade.

Monday, July 31st, 2017

Flash is in the pan

Cameron counts the ways in which Flash was like a polyfill.

Yeah, that’s right: The Man In Blue is back!

Hello codebar Sydney! | Charlotte Jackson, Front-end developer

People of Sydney, you’re in luck. Charlotte is starting up a Sydney chapter of Codebar. If you know someone there who is under-represented in the tech industry, and they’re looking to learn how to code, please tell them about this.

Some want to become full-time developers, whereas others want to learn the basics of coding to enhance their current jobs. Some want to learn programming as a hobby. Whatever the reason, we’d love to see you there!

Also, if you’re a developer in Sydney, please consider becoming a tutor at Codebar.

I promise that tutoring is not scary! We ask that you let us know which areas you feel comfortable tutoring when you sign up, so you choose what you teach. It’s absolutely okay to not know answers during sessions, but knowing how to look for them is helpful.

Oh, and if you’ve got a space in Sydney that can accommodate a class, please, please consider become a Codebar sponsor.

Tuesday, July 11th, 2017

It’s Time to Make Code More Tinker-Friendly | WIRED

We don’t want the field to de-­democratize and become the province solely of those who can slog through a computer science degree.

So we need new tools that let everyone see, understand, and remix today’s web. We need, in other words, to reboot the culture of View Source.

Wednesday, July 5th, 2017

whiteink — Tech lead: an introduction

A series of posts on the decisions and trade-offs involved in being a tech lead:

I think good tech leads spend a lot of their time somewhere in between the two extremes, adjusting the balance as circumstances demand.

Thursday, June 22nd, 2017

Code clarity - Anthony Ricaud

Breaking down programming tasks into smaller chunks …and naming things.

I’ll take a piece of paper and write the function names I’m going to implement. Or I’ll do it directly in my code editor, with real functions or comments.

It allows you to focus on one problem at a time. When you’re writing those function names, you are thinking about what the code should be doing. When you’re implementing the functions, you are thinking about how the code should do it.

Friday, May 5th, 2017

Codebar Coach Guide

It’s a short list, but this brief guide for coaches at Codebar is packed with excellent advice for anybody getting into teaching or training:

  • Do not take over the keyboard! This can be off-putting and scary.
  • Encourage the students to type and not copy paste.
  • Assume that anyone you’re teaching has no knowledge but infinite intelligence.

Monday, May 1st, 2017

Springer Nature frontend playbook: house style guide

I like it when organisations share their in-house coding styles. This one from Springer Nature not only has guides for HTML, CSS, and JavaScript, but it also has a good primer on progressive enhancement.

Sunday, April 16th, 2017

Phishing with Unicode Domains - Xudong Zheng

Domains registered with punycode names (and then given TLS certificates) are worryingly indistinguishable from their ASCII counterparts.

Can you spot the difference between the URLs https://adactio.com and https://аdаctіо.com?

Thursday, March 30th, 2017

Creating my first HTTP server in node.js | Charlotte Jackson, Front-end developer

Charlotte’s step-by-step account of setting up a Node server is going to be invaluable if and when I get around to dipping my toes in those waters.

Thursday, March 23rd, 2017

Modern JavaScript for Ancient Web Developers

Speaking as an ancient web developer myself, this account by Gina of her journey into Node.js is really insightful. But I can’t help but get exhausted just contemplating the yak-shaving involved in the tooling set-up:

The sheer number of tools and plugins and packages and dependencies and editor setup and build configurations required to do it “the right way” is enough to stall you before you even get started.

Wednesday, March 22nd, 2017

CodePen Projects Is Here! - CodePen Blog

Incredibly impressive work from the CodePen team—you can now edit entire projects in your web browser …and then deploy them to a live site!

Sunday, March 19th, 2017

Frameworks without the framework: why didn’t we think of this sooner? • Svelte

Interesting ideas around front-end frameworks:

The common view is that frameworks make it easier to manage the complexity of your code: the framework abstracts away all the fussy implementation details with techniques like virtual DOM diffing. But that’s not really true. At best, frameworks move the complexity around, away from code that you had to write and into code you didn’t.

Instead, the reason that ideas like React are so wildly and deservedly successful is that they make it easier to manage the complexity of your concepts. Frameworks are primarily a tool for structuring your thoughts, not your code.

The proposed alternative here is to transpile from the idiom of the framework into vanilla JavaScript as part of the build process, which should result in better performance and interoperability.

Tuesday, February 21st, 2017

kamranahmedse/design-patterns-for-humans: Design Patterns for Humans™ - An ultra-simplified explanation

I’m crap at object-oriented programming (probably because I don’t get get enough practice), but I’ve had a quick read through this and it looks like a nice clear primer. I shall return and peruse in more depth next time I’m trying to remember how to do all this class-based stuff.

Saturday, February 18th, 2017

Base64 Encoding & Performance, Part 1: What’s Up with Base64?

Harry clearly outlines the performance problems of Base64 encoding images in stylesheets. He’s got a follow-up post with sample data.

Tuesday, January 31st, 2017

100 Days Of Open Source (2017) — Joschi Kuphal · Web architect · Nuremberg / Germany

Joschi is documenting his commitment to “contribute at least one meaningful commit a day to a public Open Source project or a similar community effort.” So far it’s a really nice mix of coding and face-to-face activities.