In the latest version of Discourse, using .hbs files in themes and plugins is deprecated. Support for this file format will be removed after the next ESR release. Handlebars templates should be replaced with the more modern .gjs format, which provides a much better development experience, and will …

[画像] david: after the next ESR release Do I understand correctly that 2026.7 will still support hbs files and 2027.1 will be the first ESR release that doesn’t?

Yes, exactly. It’s most likely that we will drop support in 2026.8.0-latest. But it’s possible it could be later, depending on real-world data and community feedback.

Just came across this one, guess it needs to be updated [画像] Modernizing inline script tags for templates & JS API Templates introduced using this method should be moved to dedicated .hbs files, or refactored into gjs files. To keep as HBS, connector templates can be placed in: {theme}/javascr…

Thanks! Hopefully most people have already taken care of those, since they have been deprecated with an admin banner for almost a year. Just in case, I added this note: [画像] Modernizing inline script tags for templates & JS API :warning: Since March 2026, .hbs files are also deprecated. After m…

Pour ma part, j ai essayé pour mon ptit plugin perso et j ai réussi avec l aide de ask Discourse qui a fusionné mes fichiers hbs et js en un fichier gjs. Je conseil grandement l utilisation de ask Discourse pour résoudre ce problème pour ceux comme moi ont d des difficultés de développement :rofl:

That’s great! I’ve added a note about ask.discourse.com in the OP as well. If you only have a few files, it can work very well :100:

テーマとプラグインにおける.hbs ファイル拡張子の非推奨化

開発

david (David Taylor) 2026 年 3 月 25 日午後 12:19 7

それは素晴らしいです！OPにもask.discourse.comに関する注記を追加しました。ファイルが数個しかない場合は、非常にうまく機能しますよ

「いいね！」 1

トピック		返信	表示
Modernizing inline script tags for templates & JS API Dev dev-news	47	4107	2026 年 3 月 25 日
Automatically updating themes and plugins to .gjs file format Dev dev-news	8	298	2026 年 3 月 23 日
When to switch themes/plugins to `.gjs`? Dev	27	497	2026 年 1 月 5 日
Handling the 'component-template-resolving' deprecation Dev dev-news	4	848	2025 年 8 月 28 日
Deprecating .js.es6 file extensions in themes and plugins Dev dev-news	0	54	2026 年 3 月 20 日

テーマとプラグインにおける.hbs ファイル拡張子の非推奨化

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