What is Next Experience Developer Tools?

Next Experience Developer Tools is a Chrome extension developed by ServiceNow, and its main feature is "Debugging/Profiling tools for your ServiceNow Next Experiences.".

Extension Screenshots

Download Next Experience Developer Tools Extension CRX File

Download Next Experience Developer Tools extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

The extension is composed of two panels: 🔎 Next Exp Inspector and 📈 Next Exp Profiler.

🔎 The Next Exp Inspector has the capability to observe page behavior and access component details via four distinct tabs.

• Components: analyze the DOM tree and inspect a component’s properties, state and actions.
• Actions: view a list of actions dispatched by the page and generate a new custom action when needed for testing.
• Transactions: view a list of events grouped by transaction and ordered by duration to better understand the sequence of events on the page.
• Logs: view a list of logs that have been emitted across the page.

📈 Next Exp Profiler allows you to create, manage, and compare profiles for optimizing page performance proactively.

• Profile: view detailed information about the page execution to understand its performance and opportunities for optimizations.
• Compare: See what has changed between two profiles by viewing differences across different event types. This helps identify areas of focus when troubleshooting performance degradation.

Extension Basic Information

Name	Next Experience Developer Tools
ID	ilkodijinjhpdnnfpccijledlapkfmhc
Official URL	https://chromewebstore.google.com/detail/next-experience-developer/ilkodijinjhpdnnfpccijledlapkfmhc
Description	Debugging/Profiling tools for your ServiceNow Next Experiences.
File Size	2.33 MB
Installation Count	1,402
Current Version	3.1.5
Last Updated	2023-12-15
Publish Date	2023-08-04
Rating	5.00/5 Total 1 Ratings
Developer	ServiceNow
Email	[email protected]
Payment Type	free
Privacy Policy Page URL	https://www.servicenow.com/service-privacy.html
Supported Languages	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 3, "name": "Next Experience Developer Tools", "version": "3.1.5", "version_name": "3.1.5", "minimum_chrome_version": "100", "description": "Debugging\/Profiling tools for your ServiceNow Next Experiences.", "homepage_url": "https:\/\/developer.servicenow.com\/dev.do#!\/reference\/next-experience\/vancouver\/seismic-devtools\/getting-started", "devtools_page": "devtools.html", "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self'; style-src * 'unsafe-inline'; img-src 'self' data:;" }, "background": { "service_worker": "background-script.js" }, "content_scripts": [ { "matches": [ "" ], "run_at": "document_start", "js": [ "content-script.js" ], "all_frames": true } ], "web_accessible_resources": [ { "resources": [ "injected-script.js" ], "matches": [ "" ] } ], "action": { "default_popup": "popup.html", "default_icon": { "16": "images\/now.png", "32": "images\/now.png", "48": "images\/now.png", "128": "images\/now.png" } }, "icons": { "16": "images\/now.png", "32": "images\/now.png", "48": "images\/now.png", "128": "images\/now.png" }, "permissions": [ "storage", "tabs" ] }