custom devconsole

dev console that overrides school policies, doesn't have cool stuff like snowlord7's devconsole, but allows you to edit the DOM (if you know what i mean...)

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         custom devconsole
// @namespace    http://tampermonkey.net/
// @version      0.3
// @description  dev console that overrides school policies, doesn't have cool stuff like snowlord7's devconsole, but allows you to edit the DOM (if you know what i mean...)
// @author       twarped
// @match        http*://*/*
// @grant        none
// ==/UserScript==
var body = `<div style="width:99.5%;height:10%;top:0px;background:white;border-style:solid;">
<button style="float:left;" id="edit_on_or_off">`+"\u270E"+`</button>
<button style="float:left;" id="findelements">`+"\uD83D\uDD0D"+`</button>
<a style="float:left;" id="go_console">console</a>
<a style="cursor:pointer;float:right;" id="exit" href="javascript:document.getElementById('devconsole').remove();">X</a>
</div>
<div style="width:5%;height:100%;float:right;right:0px;" id="commands">
<button id="save" style="width:100%;height:10%;top:0px;float:right;" onclick="javascript:document.documentElement.innerHTML = document.getElementById('documentelements').textContent;">save</button>
<button id="load" style="width:100%;height:10%;float:right;bottom:0px;" onclick="javascript:document.getElementById('documentelements').textContent = document.documentElement.outerHTML;">load</button>
</div>
<div id="elements" style="width:100%; height:90%;bottom:0px;">
<div id="documentelements" style="width:93%;height:90%;float:left;white-space: pre;font-size:14px;line-height:1.6;background:white;overflow:scroll;left:2%;"/>
</div>`;
function show (elem) {
    elem.style.display="block";
    elem.style.x=all.x;
    elem.style.y=all.y+20;
    elem.textContent = "";
};
function hide (elem) {
    elem.style.display="";
    elem.textContent = all.id + all.style + all.tagName;
};
var all = document.querySelector("*");
var devconsole = document.createElement('div');
devconsole.id = "devconsole";
devconsole.style = "position:sticky;width:100%;height:220px;bottom:0px;top:0;background:grey;z-index:2000;";
devconsole.innerHTML = body;
var opendev = document.createElement('button');
opendev.style = "position:fixed;right:0;top:0;z-index:2000;";
opendev.id = "opendev";
opendev.innerHTML = "OPEN DEV";
opendev.addEventListener("click",function(){
    document.body.appendChild(devconsole);
    var documentelements = document.getElementById('documentelements');
    documentelements.textContent = document.documentElement.outerHTML.replace(/&lt;/g,"<").replace(/&gt;/g,">");
    documentelements.addEventListener("dblclick",function(){
        if(documentelements.contentEditable != "true"){
            documentelements.contentEditable = "true";
        } else{
            documentelements.contentEditable = "false";
        };
    });
    document.getElementById("edit_on_or_off").addEventListener("click", function () {
        if (document.body.contentEditable != "true" || document.body.designMode != "on") {
            console.log("Editing elements: true");
            document.body.contentEditable = "true";
            document.body.designMode = "on";
        } else {
            console.log("Editing elements: false");
            document.body.contentEditable = "false";
            document.body.designMode = "off";
        }
    });
    document.getElementById("findelements").addEventListener("click",function(){
    document.addEventListener("mousemove",function awesome(e){
        if(e.target.tagName != ""){
            e.target.title = e.target.tagName.toLowerCase();
        }
    if(e.target.id != ""){
    e.target.title += "#"+e.target.id;
    }
    if(e.target.className != ""){
        e.target.title += "."+e.target.className;
    }
    }); 
    });
});
document.body.appendChild(opendev);