Web

Web Proxy

$50 per license: Charles Proxy. It recognizes Protocol Buffers.

Debugging unknown Handlers

https://developers.google.com/web/updates/2015/05/get-and-debug-event-listeners

Steps:

  1. get to element. For example:

    var el = document.getElementByID(‘elmentId’)

  2. set debug on one of the listeners. For example, onclick event handler is accessed with:

    debug(el.click[0].listener)

Example of Working with Data URLs

In Chrome browser URL address bar:

data:text,plain;base64,and_type_base64_encoded_string_here

data:text,plain;base64,QmFzaWMgQXV0aGVudGljYXRpb24gYW5kIEF1dGhvcml6YXRpb24=