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Quick intro: 1.5 minutes.
Instead of pressing F12, switching tabs between Console, Network, Headers, Payload, Response
Copy any part of a nested JSON with just one click
You won't miss any exceptions on page any more
Type once, and search in logs, request urls, headers, payloads, responses
Easily filter out noise like requests for GA, appinsights
By either dragging the "owl" icon or modifying the position settings
Take away HTML + CSS for any element you like
Inspect element CSS right in iOS Safari without tethering to a Mac
💰 What kind of pricing?
One time payment for a lifetime license. Early birds get it for a lower price.
Check out this product page for more details.
Each license could support up to 5 devices.
Once purchased, your license could enjoy all new features of this tool for free.
🏗️ How does it work?
To capture console logs and errors and observe API requests, the browser extension wraps around API like console, fetch, XMLHttpRequest to monitor their calls.
To capture Javascript errors, the extension listens to "error" and "unhandledrejection" events.
🚫 Situations where it won't work
Right now we're not able to sniff API response with "content-security-policy" header that has restriction on "script-src"
🔇 How to turn it on / off?
Clicking on the "owl" extension icon will toggle its visibility for the current domain
The first click on each domain requires granting permission for us to access it.
All domains are turned off by default, except for rightonpage.dev .
⭕ What are counted as errors and exceptions?
1) console.error(..) 2) Uncaught JS exceptions 3) Unhandled Promise rejection 4) API responses with status code >= 400 .
❤️ What feature do you love most as the author?
Eating my own dog food, I really love checking and copying API request / response body & headers right on page.