Harness the Power of Elm's Reactive Programming in Vue with vue2-elm

Summary:
vue2-elm is a library that seamlessly integrates Elm's reactive programming capabilities into Vue applications, allowing developers to harness the power of Elm within their Vue projects.

Usage:
Getting started with vue2-elm is straightforward—simply import the library and utilize the Elm component.

Example Code:

<template>
  <div id="app">
    <Elm
      // Define the Elm module
      module={ElmModule}
    >
    </Elm>
  </div>
</template>

<script>
import { Elm } from "vue2-elm";

export default {
  components: {
    Elm,
  },
};

const ElmModule = {
  initialState: {
    count: 0,
  },
  update(state, action) {
    switch (action) {
      case "increment":
        state.count++;
        break;
      case "decrement":
        state.count--;
        break;
    }
  },
};
</script>

Key Features:

• Ease of Use: Simply import the library and use the Elm component.
• Support for Elm's Reactive Programming: Leverage Elm's reactive programming capabilities to enhance application performance and maintainability.

Use Cases:

• Integrating Elm's reactive programming into Vue applications.
• Creating Vue applications with Elm functionality.

Recommendation:
For Vue applications seeking the benefits of Elm's reactive programming, vue2-elm is a recommended choice.

Demo Examples:

• Basic Usage:

<template>
  <div id="app">
    <Elm
      // Define the Elm module
      module={ElmModule}
    >
    </Elm>
  </div>
</template>

<script>
import { Elm } from "vue2-elm";

export default {
  components: {
    Elm,
  },
};

const ElmModule = {
  initialState: {
    count: 0,
  },
  update(state, action) {
    switch (action) {
      case "increment":
        state.count++;
        break;
      case "decrement":
        state.count--;
        break;
    }
  },
};
</script>

• Utilizing Elm's Reactive Programming:

<template>
  <div id="app">
    <Elm
      // Define the Elm module
      module={ElmModule}
    >
    </Elm>

    <p>Current counter: {{ count }}</p>

    <button @click="increment">+1</button>
    <button @click="decrement">-1</button>
  </div>
</template>

<script>
import { Elm } from "vue2-elm";

export default {
  components: {
    Elm,
  },

  data() {
    return {
      count: 0,
    };
  },

  methods: {
    increment() {
      this.$refs.elm.send("increment");
    },
    decrement() {
      this.$refs.elm.send("decrement");
    },
  },
};
</script>

Summary: vue2-elm seamlessly combines the power of Elm's reactive programming with Vue, offering ease of use and enhancing application performance and maintainability through Elm's capabilities.