How to set up ember-moment with timezone support?

Install moment-timezone, configure Webpack plugins like MomentTimezoneDataPlugin in ember-auto-import to include only needed timezone data, then use the service to set the default time zone at runtime.

Why does ember-moment show 'Invalid Date' in my templates?

This occurs when an invalid date string is passed or the input format is omitted. Use the 'allow-empty=true' option for null or empty values, but note it can be inconsistent per the README warnings.

ember-moment vs ember-luxon: which is better for new Ember projects?

ember-moment uses the deprecated moment.js, while ember-luxon integrates Luxon, a modern, lighter alternative. For new projects, ember-luxon is recommended due to active development and better performance.

How to make a live-updating date display in Ember with ember-moment?

Use the 'interval' named argument in helpers like {{now interval=1000}} to recompute the value every second, automatically updating the displayed time in templates.

Can I use ember-moment in an Ember addon without duplicating moment.js?

Yes, add moment.js to peerDependencies and devDependencies, ensure ember-auto-import is present, and avoid ember-cli-moment-shim to share a single copy with the host app.

What are the alternatives to ember-moment for date handling in Ember?

Consider ember-luxon for Luxon integration, custom helpers with native JavaScript Date, or waiting for Temporal (a future JS standard). The README explicitly recommends Luxon over moment.js.

ember-moment — Ember.js Date & Time Helpers

What is ember-moment?

ember-moment is an Ember.js addon that provides a comprehensive set of template helpers and a service to integrate moment.js functionality directly into Ember applications. It simplifies date manipulation, formatting, and timezone handling within Handlebars templates, reducing the need for custom JavaScript logic. The project offers an Ember-idiomatic, declarative approach to working with dates and times.

Target Audience

Ember.js developers who need to handle dates, times, and timezones in their application templates and want to leverage moment.js functionality. It is particularly useful for teams building Ember applications that require consistent date formatting, relative time displays, or complex date comparisons.

Value Proposition

Developers choose ember-moment because it provides a seamless, integrated way to use moment.js in Ember templates with helpers that follow Ember conventions, reducing boilerplate code. Its unique selling points include built-in locale and timezone configuration, a service for runtime settings, and fine-grained control over bundle size through Webpack plugins.

Overview

ember-moment provides a comprehensive set of Ember.js template helpers and a service that seamlessly integrate moment.js functionality into Ember applications. It simplifies date manipulation, formatting, and timezone handling directly within templates, reducing the need for custom JavaScript logic.

Key Features

Template Helpers — A full suite of helpers like {{moment-format}}, {{moment-from-now}}, and {{is-before}} for parsing, formatting, comparing, and manipulating dates in Handlebars templates.

Locale & Timezone Support — Built-in configuration for setting global locales and time zones, with support for controlling bundle size via Webpack plugins.

Service Integration — Includes an injectable service for programmatically setting default locales, time zones, and output formats at runtime.

Configuration Options — Allows global settings for default date output formats and handling of empty date values across all helpers.

Philosophy

The project aims to provide a declarative, Ember-idiomatic way to handle dates and times, abstracting the complexity of moment.js while maintaining flexibility and performance for modern Ember applications.

ember-moment

What is ember-moment?

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