テーマやプラグインを`.gjs`に切り替えるタイミングは？

manuel · 2025 年 6 月 13 日午後 4:50

その場合、この eslint の推奨事項が表示されます。

github.com/ember-cli/eslint-plugin-ember

docs/rules/no-empty-glimmer-component-classes.md

master

# ember/no-empty-glimmer-component-classes

💼 This rule is enabled in the ✅ `recommended` [config](https://github.com/ember-cli/eslint-plugin-ember#-configurations).

<!-- end auto-generated rule header -->

This rule will catch and prevent the use of empty backing classes for Glimmer components.

## Rule Details

This rule aims to disallow the use of empty backing classes for Glimmer components when possible including only using ember template tags in your Glimmer component. Template-only Glimmer components where there is no backing class are much faster and lighter-weight than Glimmer components with backing classes, which are much lighter-weight than Ember components. Therefore, you should only have a backing class for a Glimmer component when absolutely necessary. An exception to this case is if you need the component to be generic over part of its type signature.

To fix violations of this rule:

- In apps: Remove the backing class entirely until it is actually needed.
- In in-repo addons: Replace the backing class depending on what the host app is doing. That is, if `template-only-glimmer-components` is enabled, remove the backing class. Otherwise, replace it with a `templateOnly` export.
- In other addons: Replace the backing class with a `templateOnly` export. This is necessary because you can't assume `template-only-glimmer-components` is enabled.

## Examples

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これは、必要がない限りクラスを追加すべきではないことを示唆しています。そうしないと、実際には遅くなるからです。

トピック		返信	表示
Modernizing inline script tags for templates & JS API Development dev-news	47	4196	2026 年 3 月 25 日
Deprecating .hbs file extension in themes and plugins Development dev-news	17	256	2026 年 4 月 7 日
Templating of my "component" broke. How do I fix it? Development	14	85	2026 年 3 月 17 日
Upgrading Discourse to Ember 4 Development ember	19	3135	2024 年 12 月 19 日
Overriding plugin javascript in a theme component Development	11	1268	2022 年 10 月 10 日

テーマやプラグインを`.gjs`に切り替えるタイミングは？

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