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#testdriven

1 post1 participant1 post today
Wolfram wants peace

Last commit message: "Build the updates for the email, using #TDD. This would have been too hairy otherwise."

Makes me pretty happy. For one, that I found when I want TDD and two that I really get very satisfying results. Code is readable, as simple as I could do it (now) and it was fun and 🥁 🥁 🥁 QUICK!

#testdriven #ftw when it's right, which is the hard part.

Continued thread
Wolfram wants peace

You like these kinda hands 🙌 on 🔛 #TestDriven workshops?

➡️ 👀 Come and see me at the c't<webdev> in Cologne in November ctwebdev.de/sessions24/javascr

➡️ 💰💰💰Book me 👋🏽 as a consultant or freelancer to help with 1️⃣ #JavaScript challenges, 2️⃣ #TDD or 3️⃣ #website #performance 💰💰💰

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ctwebdev.deJavaScript the Language: Diving Deep in a Test-Driven Way - c't <webdev>In June 2024, we held the 73rd edition of the "JavaScript the Language" meetup, where each month we dive into one of JavaScript's features, some make you go, "Wait, it does what now?" We do this by writing tests, reading the specification, and running those tests – the programming equivalent of a workout that actually makes you stronger. Here's the plan: We start by brainstorming questions we can answer with code. Then, we write a test with a description so clear even your non-coding goldfish could follow it. Before we run this test, we open the ECMAScript specification, which is like the sacred scrolls of JavaScript knowledge, to see if our wild guess—I mean, hypothesis—is correct. For example, does `"".at(-1)` return an empty string or undefined? (Spoiler alert: It's a fun surprise every time!) This deep dive often leads us into the labyrinth of JavaScript's inner workings, where we encounter delightful oddities and brilliant design choices. By the time we run the test, we've either confirmed our theory or had an existential crisis about how computers work, which we then call "learning". Join me in this session to experience the joy of team programming, the thrill of testing, and the sheer geeky pleasure of reading the spec. Even if you currently think testing is as exciting as watching paint dry, I promise you'll leave with a newfound appreciation for it—or at least a few good laughs. Let's embark on this adventure together and unlock the mysteries of how JavaScript ticks, one test at a time.
Wolfram wants peace

I released my first article aimed at those new to #JavaScript, titled 'Learning JavaScript Arrays.' It adopts a test-driven style, inviting readers to solve small tests within the article.

👉 jskatas.org/blog/2023/09/29-le

I saw the array section on jskatas be most used, so I thought maybe lets dive a bit deeper and I brought arrays, the knowledge and the test approach together. What do you think? I would love to get feedback.

JavaScript Katas - Continuously Learn JavaScript. Your Way.Learning JavaScript ArraysAn array is like a queue where you can have zero, one or many values. The first value can be found at index 0, and others follow. An empty array, like a queue with no one in it, is written in JavaScript as `[]`. The `[` and `]` are the start and end markers, and items inside are separated by commas.For example, to make an array with the numbers 0 to 3, you write `[0, 1, 2, 3]`.
#learning#jskatas#tests
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