Adds Alerts Markdown support

CONTRIBUTING.md

@@ -6,7 +6,8 @@ It's not uncommon that people discover incorrect implementations of certain test
 
 We welcome contributions of all sorts and sizes, from reporting issues to submitting patches, as well as joining the current [discussions 💬][issue-discussion].
 
-> :warning: This guide is slightly outdated and doesn't hold the V3 changes yet.
+> [!WARNING]  
+> This guide is slightly outdated and doesn't hold the V3 changes yet.
 
 ---
 
@@ -209,7 +210,8 @@ It then interactively gives the maintainer the option to include or exclude test
 
 We have various `scripts` to aid with maintaining and contributing to this repository.
 
-> ⚠ If you encounter the following error:
+> [!IMPORTANT]  
+> If you encounter the following error:
 >
 > ```text
 > SyntaxError: Unexpected token 'export'

README.md

@@ -2,9 +2,10 @@
 
 [![Configlet](https://github.com/exercism/javascript/actions/workflows/configlet.yml/badge.svg)](https://github.com/exercism/javascript/actions/workflows/configlet.yml) [![javascript / main](https://github.com/exercism/javascript/workflows/javascript%20/%20main/badge.svg)](https://github.com/exercism/javascript/actions?query=workflow%3A%22javascript+%2F+main%22)
 
-⚠️ We 💙 our community but **this repository does not accept community contributions at this time**.
-There are no active maintainers to review PRs.
-Please read this [community blog post][freeing-maintainers] for details. ⚠️
+> [!IMPORTANT]  
+> We 💙 our community but **this repository does not accept community contributions at this time**.<br>
+> There are no active maintainers to review PRs.<br>
+> Please read this [community blog post][freeing-maintainers] for details.
 
 **Exercism exercises in JavaScript**
 

docs/FUNCTIONS.md

@@ -6,7 +6,8 @@ In JavaScript, functions are _first class objects_ which means they can be assig
 
 JavaScript functions allow you to pass arguments when they are called. Arguments are always [passed by value](https://dev.to/xpbytes/javascript-ruby-and-c-are-not-call-by-reference-23f7). In other words, if a function reassigns a parameter inside the function, the value won't change outside the function. That doesn't mean that passed-in objects cannot be mutated.
 
-> 💡 When an object is passed in, the reference to that object is passed in by value. This makes it _seem_ like passing in objects are handled differently, but that's not the case.
+> [!TIP]
+> When an object is passed in, the reference to that object is passed in by value. This makes it _seem_ like passing in objects are handled differently, but that's not the case.
 
 An example of a function that takes two arguments and multiplies them is:
 

docs/INSTALLATION.md

@@ -48,11 +48,12 @@ After the installer is done, or the package manager has completed, or the binary
 
 The version should match the one on the website.
 
-**Note**: It is important to open a _new_ terminal window.
-Any open terminal windows might not have been refreshed after the installation completed.
-This means that the open terminals don't know that a new program was installed.
+> [!NOTE]
+> It is important to open a _new_ terminal window.
+> Any open terminal windows might not have been refreshed after the installation completed.
+> This means that the open terminals don't know that a new program was installed.
 
-> _**Help**_: `'node' is not recognised`
+> [!IMPORTANT] > _**Help**_: `'node' is not recognised`
 >
 > If you've used the official installer, your `PATH` should have been automatically configured, but if your shell has trouble locating your globally installed modules — or if you build Node.js from source — update your `PATH` to include the `npm` binaries.
 >
@@ -86,7 +87,7 @@ They can be installed running this command within each assignment directory:
 npm install
 ```
 
-> _**Help**_: `'<package>' is missing / cannot be found`
+> [!IMPORTANT] > _**Help**_: `'<package>' is missing / cannot be found`
 >
 > If you see this after _upgrading_ your exercise, welcome to npm 7.
 > Delete `node_modules` and `package-lock.json` and re-run the command to resolve this.

reference/implementing-a-concept-exercise.md

@@ -61,7 +61,8 @@ github/exercism
 
 The configuration files may be copied from another exercise. We aim to keep these in sync:
 
-> ⚠ Just like with _practice_ exercises, we will provide a script for you to run. This script needs to be updated from its v2 version, which has not yet been done.
+> [!WARNING]
+> Just like with _practice_ exercises, we will provide a script for you to run. This script needs to be updated from its v2 version, which has not yet been done.
 
 - `.eslintrc`
 - `.gitignore`

reference/info/concurrency.md

@@ -1,9 +1,8 @@
 # Concurrency
 
-> When people hear the word _concurrency_ they often think of _parallelism_, a related but quite distinct concept.
-> In programming, concurrency is the _composition_ of independently executing processes, while parallelism is the
-> _simultaneous execution_ of (possibly related) computations.
-> [Concurrency is not parallelism](https://blog.golang.org/concurrency-is-not-parallelism)
+> [!NOTE]
+> When people hear the word _concurrency_ they often think of _parallelism_, a related but quite distinct concept.<br>
+> In programming, concurrency is the _composition_ of independently executing processes, while parallelism is the<br> > _simultaneous execution_ of (possibly related) computations.<br> > [Concurrency is not parallelism](https://blog.golang.org/concurrency-is-not-parallelism)
 
 See also [Event loop][concept-event-loop].
 

reference/info/event_loop.md

@@ -1,6 +1,6 @@
 # Event loop
 
-> [JavaScript][language-javascript] has a concurrency model based on an event loop, which is responsible for executing the code, collecting and processing events, and executing queued sub-tasks. This model is quite different from models in other languages like [C][language-c] and Java.
+> [!NOTE] > [JavaScript][language-javascript] has a concurrency model based on an event loop, which is responsible for executing the code, collecting and processing events, and executing queued sub-tasks. This model is quite different from models in other languages like [C][language-c] and Java.
 
 [language-c]: https://github.com/exercism/v3/blob/main/c/README.md
 [language-javascript]: ../../README.md

reference/info/falsy.md

@@ -4,6 +4,7 @@ A falsy value is a value that is considered `false` when encountered in a [Boole
 
 [JavaScript][language-javascript] uses [Type Conversion][concept-type-coercion] to coerce any value to a [Boolean][type-boolean] in contexts that require it, such as [conditionals][concept-conditionals] and [loops][concept-loops].
 
+> [!NOTE]
 > There are 7 falsy values in JavaScript.
 >
 > This means that when JavaScript is expecting a boolean and it is given one of the values below, it will always evaluate to "falsy".