Range Web Component

components.input-range\.js

import Component from '@glimmer/component';
import { action } from '@ember/object'; 

export default class extends Component {
	get _value() {
  	return this.args.value;
  }
  
	get valueAsPercentage() {
    const { min, max, value } = this.args;
    
    return (value - min) / (max - min) * 100;
  }
  
  @action setValue(evt) {
  	const { min, max } = this.args;
    const { x, target } = evt; 
    
    const track = target.getBoundingClientRect();
    
    
    const value = (x - track.x) / track.width * (max-min) + min
    
    this.args.doSetValue(value);
  }
}

controllers.application\.js

import Controller from '@ember/controller';
import { action } from '@ember/object'; 
import { tracked } from '@glimmer/tracking';

export default class ApplicationController extends Controller {
  @tracked value = 100;

  @action setValue(value) {
    this.value = value;
  }
}

styles.app\.css

@import "https://unpkg.com/tailwindcss@^2/dist/tailwind.min.css";

body{
	background: #F9FAFB;
}

templates.application\.hbs

<main class="container mx-auto my-8 bg-gray-50">

	<div class="w-3/6 p-6">
 		<InputRange
    	@min={{50}}
      @max={{150}}
      @value={{this.value}}
      @doSetValue={{this.setValue}}
    />
  </div>

	{{outlet}}
</main>

templates.components.input-range\.hbs

<div class="Input-Range relative h-4" ...attributes>
  <div class="track bg-white border w-full p-1 absolute" {{on "click" this.setValue}}></div>
  <div class="value bg-blue-500 w-full p-1 absolute pointer-events-none" style="width:{{this.valueAsPercentage}}%;"></div>
  <div class="thumb bg-blue-500 w-4 h-4 rounded-full absolute" style="left: {{this.valueAsPercentage}}%; transform: translateX(-50%) translateY(-4px);"></div>
</div>

twiddle\.json

{
  "version": "0.17.1",
  "EmberENV": {
    "FEATURES": {},
    "_TEMPLATE_ONLY_GLIMMER_COMPONENTS": false,
    "_APPLICATION_TEMPLATE_WRAPPER": true,
    "_JQUERY_INTEGRATION": true
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.js",
    "ember": "3.18.1",
    "ember-template-compiler": "3.18.1",
    "ember-testing": "3.18.1"
  },
  "addons": {
    "@glimmer/component": "1.0.0",
    "ember-data": "3.18.0",
    "ember-truth-helpers": "3.0.0",
    "ember-modifier": "3.0.0"
  }
}