Hi Dash community! I’m excited to introduce the first public release of Dash Devtools Plus , an open-source development and debugging enhancement for Dash applications, powered by Dash Hooks. Dash Devtools Plus adds a focused drawer to Dash’s native Dev Tools: trace callbacks, inspect components, c…

Wow - this looks amazing! Best use of Dash Hooks, that I’ve seen so far. Looking forward to taking it for a spin. Thanks for sharing :heart:

This looks really great! We will give it a shot internally as well!

Totally agree! It looks fantastic, and we’re definitely going to test it out internally too

Totally awesome! What would be a nice addition if that was possible: sortable columns in the callback grid for call count, time, and data transfer to easily identify performance problems.

That’s a good idea. I will continue to investigate the feasibility of the relevant features. For each new feature released for dash-devtools-plus in the future, I will create a separate post with detailed introductions.

holy moly this is cool. so great to see some innovation on this side of Dash!

This looks really useful for Dash development. The callback tracing, component inspector, and state snapshots could save a lot of time when tracking down issues. Nice work on the first release!

🚀 Dash Devtools Plus — Supercharge Your Dash Debugging with Source Jumps, Live Insights & More

Dash Python

CNFeffery September 27, 2026, 2:00am 9

Thanks for the suggestion! v0.1.4 adds sortable callback counts and timings, with transfer estimates in the details. I’ve shared screenshots here.

Topic		Replies	Views
⚡ Dash Devtools Plus v0.1.4 — Find Slow Callbacks with Live Performance Insights Dash Python show-and-tell	1	141	September 27, 2026
:mega: Announcing Dash Dev Tools Dash Python announcements	34	11919	July 29, 2019
:mega: Dash 0.42.0 Released Dash Python announcements	1	1604	April 26, 2019
:mega: Dash Dev Tools and Interactive Debugger Dash Python announcements	2	8126	February 2, 2021
Share some practical plugins based on Dash Hooks that have been organized so far Dash Python show-and-tell	10	284	August 7, 2025

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