Read Me

1 - 2

Short Description

This is a simple Hello World component

Long Description

This one is a simple one to get started and to check that your tooling works.

Don't expect anything really hard in this test. If you have a solution in mind and it works, it's probably right.

Also it explains to you how this works.

Our target is to create a component which displays a simple text and later a button which triggers an alert.

Most future components are also split in multiple stages ascending in difficulty. Here we come to understanding how a component discription works.


1. Get a solution running

Since you're reading this, you already managed to clone the repo (maybe even fork it), run npm install in it, started the webserver by running npm run serve and found this component. Maybe you even took a look at the folder structure.

Let's get a first touch

Open up the componer folder in an editor of your choice.

In src is the components folder.

Inside there is a folder for each component.

Each component has a yaml file called like the folder to set some metadata for the component itself, an which contains this description and a folder for each variation/implementation. Only the last part is interesting for you.

Go on and find the vanilla variation folder for this component (Read Me).

The vanilla folder only contains two files and normally you would need to create them yourself.

First one is This contains your code/solution and the second one is <variation>.md (in this case This file is needed for componer to know which variation you're implementing. Always call it the same as the folder it's placed in.

The content looks like this:

variation: <variation>

For the readme I already prepared those files for you:

Now create a level one heading (h1) in index.html with the content "Hello World".

If you did everything right this should show you "Hello World" as a heading.

2. Add custom styling

Those letters are quite small. Let's enlarge them!

First add an id or class to your heading and add a style block changing the font-size for that heading to 5rem.

In comes some magic!

Componer is setup so you can create a folder called assets inside of a variation (next to index.html) and it get's copied over to the output folder relative to index.html.

This makes styling easier for us.

Now create a new file assets/style.css and link to it via a relative link tag (<link rel="stylesheet" href="./assets/style.css">). Finally extract the styles from the HTML into that css file.

3. Buttons

This is the first real task:


You successfully implemented your first complete component.

Now eather try again by adding another variation (e.g. vue or react) by adding the corresponding folder, yaml and index.html, or go on and try implementing one of the other components.

The difficulty rating of this component is not representative for the other components.