Hotwire Dev Tools

Name: Hotwire Dev Tools
Rating: 5 (10 reviews)
Author: Leon Vogt

Dev Tools for Turbo and Stimulus

As of June 2026, Hotwire Dev Tools has 1,000 users and a 5.00/5 rating from 10 reviews in the Developer Tools category.

Leon Vogt Developer Tools

Chrome Web Store ↗.crx

Users0%

1.0K

1,000

Rating0%

5.00

10 reviews

Reviews0%

Version

0.3.3

Manifest V3

History

2 snapshots

Tracking since Apr 19, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 19, 2026	1.0K	5.00	10	0.3.3
May 4, 2026	1.0K	5.00	10	0.3.3
Now	1.0K	5.00	10	0.3.3

Permissions & access

Permissions: storageactiveTab
Host access: None declared

Screenshots

About

This extension has the goal of helping developers inspect their Turbo and Stimulus applications.

Turbo features:
- Highlight Turbo Frames
- Monitor incoming Turbo Streams
- Display Turbo context information (Turbo Drive enabled, morphing enabled, ...)
- Log all Turbo related events
- Log warning when a Turbo Frame ID is not unique
- Log warning when an element has `data-turbo-permanent` but no ID or a non-unique ID
- Highlight Turbo Frame changes

Stimulus features:
- Highlight Stimulus controllers
- List all Stimulus controllers on the page
- Log warning when a `data-controller` doesn't match any registered controller
- Log warning when a Stimulus target is not nested within the corresponding controller

Usage:
Once installed, click on the extension icon (or press Alt+Shift+S) to open the Dev Tools options.  
From there you can enable/disable the features you want to use.  

Source code: https://github.com/leonvogt/hotwire-dev-tools