Ember.js Dark Mode Only Counter - Ember-js Typing CST Test
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Ember.js Dark Mode Only Counter — Ember-js Code
Static counter with only theme toggle.
import Component from '@glimmer/component';
import { tracked } from '@glimmer/tracking';
import { action } from '@ember/object';
export default class DarkCounterComponent extends Component {
@tracked isDark = false;
@action toggleTheme() { this.isDark = !this.isDark; }
}
<!-- dark-counter.hbs -->
<div class={{if this.isDark 'dark-theme' 'light-theme'}}>
<h2>Counter: 0</h2>
<button {{on 'click' this.toggleTheme}}>Toggle Theme</button>
</div>Ember-js Language Guide
Ember.js is a mature, full-featured JavaScript framework for building ambitious web applications. It emphasizes convention over configuration, strong defaults, and long-term stability.
Primary Use Cases
- ▸Large-scale web applications
- ▸Dashboard-heavy SPAs
- ▸Complex CRUD enterprise systems
- ▸Apps requiring long-term maintainability
- ▸Teams needing strong conventions and stability
Notable Features
- ▸Convention over configuration
- ▸Powerful router with nested routes
- ▸Ember Data ORM-like data layer
- ▸Strong CLI tooling (Ember CLI)
- ▸Glimmer rendering engine for fast UIs
Origin & Creator
Created in 2011 by Yehuda Katz and the Ember Core Team, influenced by Rails' convention-driven design.
Industrial Note
Ember is specialized for large, long-lived, multi-team applications requiring predictability and strong conventions.