ActionView is strapped! Not sure if Phlex can compete with this.
December 23, 2024 at 11:27 AM
ActionView is strapped! Not sure if Phlex can compete with this.
At Rails World 2025, I introduced ReActionView, an initiative to explore what's possible in the Rails view layer for 2025 and beyond.
As part of this, I announced Herb::Engine, an ActionView-compatible ERB engine built on top of the HTML-aware Herb Parser.
#RailsWorld2025
As part of this, I announced Herb::Engine, an ActionView-compatible ERB engine built on top of the HTML-aware Herb Parser.
#RailsWorld2025
September 5, 2025 at 2:43 PM
At Rails World 2025, I introduced ReActionView, an initiative to explore what's possible in the Rails view layer for 2025 and beyond.
As part of this, I announced Herb::Engine, an ActionView-compatible ERB engine built on top of the HTML-aware Herb Parser.
#RailsWorld2025
As part of this, I announced Herb::Engine, an ActionView-compatible ERB engine built on top of the HTML-aware Herb Parser.
#RailsWorld2025
Blog post here:
marcoroth.dev/posts/rails-...
marcoroth.dev/posts/rails-...
Introducing ReActionView: A new ActionView-Compatible ERB Engine and initiative for the Rails view layer
Marco Roth - marcoroth.dev
marcoroth.dev
September 11, 2025 at 4:21 PM
Blog post here:
marcoroth.dev/posts/rails-...
marcoroth.dev/posts/rails-...
In celebration of RubyKaigi I released Herb v0.10 today! 🌿
It ships with new primitives and provides the foundation that we need to build out production reactivity in ReActionView!
Along with a new Diffing Engine and ActionView-specific static analysis!
It ships with new primitives and provides the foundation that we need to build out production reactivity in ReActionView!
Along with a new Diffing Engine and ActionView-specific static analysis!
April 24, 2026 at 10:21 AM
In celebration of RubyKaigi I released Herb v0.10 today! 🌿
It ships with new primitives and provides the foundation that we need to build out production reactivity in ReActionView!
Along with a new Diffing Engine and ActionView-specific static analysis!
It ships with new primitives and provides the foundation that we need to build out production reactivity in ReActionView!
Along with a new Diffing Engine and ActionView-specific static analysis!
Such a brilliant, interesting and well designed write up. marcoroth.dev/posts/rails-...
Introducing ReActionView: A new ActionView-Compatible ERB Engine and initiative for the Rails view layer
Marco Roth - marcoroth.dev
marcoroth.dev
September 11, 2025 at 7:21 PM
Such a brilliant, interesting and well designed write up. marcoroth.dev/posts/rails-...
Marco Roth - Introducing ReActionView: An ActionView-Compatible ERB Engine
YouTube video by Ruby on Rails
youtube.com
September 15, 2025 at 4:16 PM
Marco Roth 🇨🇭
Introducing ReActionView: A New ActionView-Compatible ERB Engine
After RubyKaigi, he’s back — this time with reactivity-first Rails rendering.
#Euruko2025 #Hotwire #RubyOnRails
Introducing ReActionView: A New ActionView-Compatible ERB Engine
After RubyKaigi, he’s back — this time with reactivity-first Rails rendering.
#Euruko2025 #Hotwire #RubyOnRails
June 19, 2025 at 7:02 PM
Marco Roth 🇨🇭
Introducing ReActionView: A New ActionView-Compatible ERB Engine
After RubyKaigi, he’s back — this time with reactivity-first Rails rendering.
#Euruko2025 #Hotwire #RubyOnRails
Introducing ReActionView: A New ActionView-Compatible ERB Engine
After RubyKaigi, he’s back — this time with reactivity-first Rails rendering.
#Euruko2025 #Hotwire #RubyOnRails
If you are working with Rails + ERB and you have not yet installed ReActionView => you are missing a lot.
Just read this: "HTML-aware rendering with validation, reactivity, and built-in tooling for Rails applications"
reactionview.dev
Just read this: "HTML-aware rendering with validation, reactivity, and built-in tooling for Rails applications"
reactionview.dev
ReActionView - A new ActionView-compatible ERB engine with modern DX - re-imagined with Herb.
A new ActionView-compatible ERB engine with modern DX - re-imagined with Herb.
reactionview.dev
October 7, 2025 at 4:40 PM
If you are working with Rails + ERB and you have not yet installed ReActionView => you are missing a lot.
Just read this: "HTML-aware rendering with validation, reactivity, and built-in tooling for Rails applications"
reactionview.dev
Just read this: "HTML-aware rendering with validation, reactivity, and built-in tooling for Rails applications"
reactionview.dev
As of phlex-rails 2.1, ViewComponent, ActionView and Phlex all share an output buffer so the cost of switching back and forth during a render —even thousands of times— is very low too.
May 12, 2025 at 8:55 AM
As of phlex-rails 2.1, ViewComponent, ActionView and Phlex all share an output buffer so the cost of switching back and forth during a render —even thousands of times— is very low too.
Slides here:
speakerdeck.com/marcoroth/in...
speakerdeck.com/marcoroth/in...
Introducing ReActionView: A new ActionView-compatible ERB Engine @ Rails World 2025, Amsterdam
This talk is the conclusion of a journey I’ve been sharing throughout 2025. At RubyKaigi, I introduced Herb: a new HTML-aware ERB parser and tooling eco…
speakerdeck.com
September 5, 2025 at 2:48 PM
Slides here:
speakerdeck.com/marcoroth/in...
speakerdeck.com/marcoroth/in...
`append_view_path` is what I’ve used for this in the past. You specify the folder in the controller and render calls use that folder. api.rubyonrails.org/classes/Acti...
ActionView::ViewPaths
api.rubyonrails.org
January 17, 2025 at 11:11 PM
`append_view_path` is what I’ve used for this in the past. You specify the folder in the controller and render calls use that folder. api.rubyonrails.org/classes/Acti...
Love to see that Collin Jilbert already recorded and published an episode about ReActionView on @gorails.com this week!
It sparks so much joy to see other people get excited about it too! 🚀
Thanks for the feature, Collin! 🙏🏼
gorails.com/episodes/rea...
It sparks so much joy to see other people get excited about it too! 🚀
Thanks for the feature, Collin! 🙏🏼
gorails.com/episodes/rea...
ReActionView | GoRails
In this episode, we will be looking at a reimagined version of ActionView called ReActionView from Marco Roth. It vastly improves the developer experience for Rails developers by bringing a lot of ama...
gorails.com
September 17, 2025 at 4:26 AM
Love to see that Collin Jilbert already recorded and published an episode about ReActionView on @gorails.com this week!
It sparks so much joy to see other people get excited about it too! 🚀
Thanks for the feature, Collin! 🙏🏼
gorails.com/episodes/rea...
It sparks so much joy to see other people get excited about it too! 🚀
Thanks for the feature, Collin! 🙏🏼
gorails.com/episodes/rea...
Marco Roth - Introducing ReActionView: An ActionView-Compatible ERB Engine
YouTube video by Ruby on Rails
youtu.be
December 22, 2025 at 2:30 PM
looks like `ActionView::Helpers::AssetTagHelper#video_tag` still doesn't support setting tracks, so I guess if you're using Rails, you gotta write the HTML yourself if you want subtitles on a video. 😩
July 2, 2025 at 11:08 PM
looks like `ActionView::Helpers::AssetTagHelper#video_tag` still doesn't support setting tracks, so I guess if you're using Rails, you gotta write the HTML yourself if you want subtitles on a video. 😩
It’s fixed! 🥳
Now the #rails error reporter will report the same issue in production and development for errors in ActionView templates
https://github.com/rails/rails/pull/53979
Now the #rails error reporter will report the same issue in production and development for errors in ActionView templates
https://github.com/rails/rails/pull/53979
December 18, 2024 at 12:55 PM
It’s fixed! 🥳
Now the #rails error reporter will report the same issue in production and development for errors in ActionView templates
https://github.com/rails/rails/pull/53979
Now the #rails error reporter will report the same issue in production and development for errors in ActionView templates
https://github.com/rails/rails/pull/53979
The release candidate for Phlex-Rails 2.1 is out. I’d appreciate if you could test it if you use Phlex from ERB in Rails and especially if you use the form helper adapters. There are significant changes to the implementation of the Rails interop. github.com/phlex-ruby/p...
Release 2.1.0.rc1 · phlex-ruby/phlex-rails
Summary
This is the first release candidate for v2.1 which uses a completely different architecture for interoperating with ERB templates from ActionView and ViewComponent. It does this by sharing ...
github.com
March 1, 2025 at 11:48 AM
The release candidate for Phlex-Rails 2.1 is out. I’d appreciate if you could test it if you use Phlex from ERB in Rails and especially if you use the form helper adapters. There are significant changes to the implementation of the Rails interop. github.com/phlex-ruby/p...
Reminder: next Wednesday we'll be hosting @marcoroth.dev at QoQa's headquarters.
Marco will revisit his Rails World 2025 talk regarding ReActionView.
Join us:
- 🗓️ Wednesday, October 15 2015
- 📍 Route de la Chaux 4, 1030 Bussigny
🎟️ RSVP: www.meetup.com/geneva-rb/even...
Marco will revisit his Rails World 2025 talk regarding ReActionView.
Join us:
- 🗓️ Wednesday, October 15 2015
- 📍 Route de la Chaux 4, 1030 Bussigny
🎟️ RSVP: www.meetup.com/geneva-rb/even...
Introducing ReActionView: A new ActionView-Compatible ERB Engine, Wed, Oct 15, 2025, 7:00 PM | Meetup
**Foreword**
For its 2025 kickoff, Genevarb is exceptionally relocating to [Qoqa](https://www.qoqa.ch/fr)!
––––
Over 2025, [Marco](https://marcoroth.dev/) explored a new
www.meetup.com
October 12, 2025 at 6:14 PM
Reminder: next Wednesday we'll be hosting @marcoroth.dev at QoQa's headquarters.
Marco will revisit his Rails World 2025 talk regarding ReActionView.
Join us:
- 🗓️ Wednesday, October 15 2015
- 📍 Route de la Chaux 4, 1030 Bussigny
🎟️ RSVP: www.meetup.com/geneva-rb/even...
Marco will revisit his Rails World 2025 talk regarding ReActionView.
Join us:
- 🗓️ Wednesday, October 15 2015
- 📍 Route de la Chaux 4, 1030 Bussigny
🎟️ RSVP: www.meetup.com/geneva-rb/even...
@marcoroth.dev gave such a great speech on the future of ActionView, I think we need people like him with a bold vision of the future;
September 6, 2025 at 3:38 PM
@marcoroth.dev gave such a great speech on the future of ActionView, I think we need people like him with a bold vision of the future;
"AI makes me more productive!" vol. 253
Today I asked for a summary of breaking changes in upgraded libraries for my application. On the left is what the LLM gave me. On the right is the actual changelog.
Today I asked for a summary of breaking changes in upgraded libraries for my application. On the left is what the LLM gave me. On the right is the actual changelog.
August 6, 2025 at 5:25 PM
"AI makes me more productive!" vol. 253
Today I asked for a summary of breaking changes in upgraded libraries for my application. On the left is what the LLM gave me. On the right is the actual changelog.
Today I asked for a summary of breaking changes in upgraded libraries for my application. On the left is what the LLM gave me. On the right is the actual changelog.
August 1, 2025 at 2:54 PM