Elm

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List in Elm

Records in Elm

Functions in Elm

Installing and setting up Elm

Decode a List of Numbers From a JSON String in Elm

Build a Tiny App Using the Standard Elm Architecture

Using "Maybe" in Elm for values that may or may not exist

Create your first web page with Elm

Elm in 7 minutes

elm tutorial about List in Elm

List in Elm

2:30 elm

List are an important collection in Elm. In this lesson we learn to create list as well as apply functions to filter, add, and transform them.

elm tutorial about Records in Elm

Records in Elm

3:28 elm

Records are important data structures in Elm. In this lesson we learn to create a record as well as describe the record by creating a type. We will also see how these new types can be used to clean up our annotations.

elm tutorial about Functions in Elm

Functions in Elm

5:57 elm

Functions are an important building block in Elm. In this lesson we will review stateless functions, function composition, anonymous functions, Currying, and more.

elm tutorial about Installing and setting up Elm

Installing and setting up Elm

1:54 elm

Before writing any Elm we need to first install the runtime locally. In this lesson we install the Elm runtime locally and set up a simple application to verify everything is working properly.

elm tutorial about Decode a List of Numbers From a JSON String in Elm

Decode a List of Numbers From a JSON String in Elm

5:21 elm

Decoding JSON strings in Elm is a 2-step process:

  1. Create a "recipe" for the decoding
  2. Perform the decoding

This lesson gives a couple basic examples of the two steps in action.

elm tutorial about Build a Tiny App Using the Standard Elm Architecture

Build a Tiny App Using the Standard Elm Architecture

5:34 elm

Notice: This lesson uses Elm 0.17!

Here's a document about the important differences between 0.16 and 0.17.

This lesson gives a rapid-paced introduction to what's known as the Elm Application Architecture. You can read about it in greater detail here:

guide.elm-lang.org.

We'll build a counter that utilizes the standard Elm combination of a model, a view, and update function.

See the linked code for a good starting place.

elm tutorial about Using "Maybe" in Elm for values that may or may not exist

Using "Maybe" in Elm for values that may or may not exist

4:22 elm

Elm includes a data type called Maybe which is useful for working with values that may, or may not exist. This lesson shows a simple case where maybe types are encountered, and how to make them useful.

elm tutorial about Create your first web page with Elm

Create your first web page with Elm

3:50 elm

This lesson will take you from nothing to a small Elm app that prints text to the browser.

elm tutorial about Elm in 7 minutes

Elm in 7 minutes

6:54 elm

We are going to take a high-level look at what an Elm application looks like? We show how to structure apps, as well as, Elm’s elegant syntax by building a small app.

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