Hope this debug toolbar can speed up Magento2 development module. Any feedback and idea to improve this toolbar will be appreciated so get in touch via the issue tracker on GitHub. Feel free to fork and pull request. The structure of this toolbar is extremely simple you just need to add a new block in the layout to get your tab running.

• Info : Main informations about controller, route, action and store. Search on core config data. Dedicated tab output for local and global phpinfo.
• Design : List handles called and display layout structure of nested blocks and containers
• Profile : View current observers, all events dispatched, collections and models loaded, plugins instanciated
• Queries : Statistics about executed queries and detailed query listing with syntax highlighting of main SQL keywords
• Logs : Display log files with ability to reset these files
• Translation : Quickly see module, pack,theme and DB translations
• Actions : Easily toggle template hints and inline translation and flush cache
• Help : Show module version and link to github

• Info tab

• Queries Tab

• See the toolbar in action

• Download zip file of thelast version of this extension under release tab
• Extract files in the Magento root directory in the folder app/code/ADM/QuickDevBar
• Enable the extension

php bin/magento --clear-static-content module:enable ADM_QuickDevBar

• Upgrade Magento setup

php bin/magento setup:upgrade

In the Magento root directory

• Install the module

composer require vpietri/adm-quickdevbar --dev
php bin/magento module:enable ADM_QuickDevBar 
php bin/magento setup:upgrade

🤩 Do not miss the new version, fully compatible with FPC 🤩

composer require vpietri/adm-quickdevbar:dev-develop_ajax_loading
php bin/magento module:enable ADM_QuickDevBar 
php bin/magento setup:upgrade

still under development. Need some feddback to release the package. 🙏

In the Magento root directory

• Install the module

modman clone [email protected]:vpietri/magento2-developer-quickdevbar.git
php bin/magento module:enable ADM_QuickDevBar 
php bin/magento setup:upgrade

• Upgrade Magento setup

php bin/magento setup:upgrade

• Clear cache

php bin/magento cache:flush

The toolbar is displayed by default if your web server is on your local development environment.

The configuration is in Stores/Configuration/Advanced/Developer/Quick dev bar configuration.

If you do not see the toolbar you should either force activation by filling your IP in the field "Allowed IPs" and fill a matching pattern of you user-agent in the field "Allowed user-agent pattern" if it's needed.

• Changelog
• You can extend this toolbar with your own tabs, a sample module is available.