TamperMonkey.ipynb

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   "source": [
    "# Writing TamperMonkey UserScripts\n",
    "\n",
    "\n",
    "- [Install TamperMonkey](https://www.tampermonkey.net/)\n",
    "- [JavaScript HTML DOM](https://www.w3schools.com/js/js_htmldom.asp)\n",
    "- [Finding HTML Elements](https://www.w3schools.com/js/js_htmldom_elements.asp)\n",
    "- [HTML DOM createElement() Method](https://www.w3schools.com/jsref/met_document_createelement.asp)\n",
    "\n",
    "------"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Copy Element Text to ClipBoard\n",
    "\n",
    "```js\n",
    "function copy(ele) {\n",
    "    let temp = document.createElement('textarea');\n",
    "    document.body.appendChild(temp);\n",
    "    temp.value = ele.textContent;\n",
    "    temp.select();\n",
    "    document.execCommand('copy');\n",
    "    temp.remove();\n",
    "}\n",
    "```"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Wait for Window to Load Before Executing JS Function\n",
    "\n",
    "\n",
    "```js\n",
    "window.addEventListener('load', function() {\n",
    "    // your code here\n",
    "});\n",
    "```"
   ]
  }
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ok

TamperMonkey has a built-in option for loading JS before or after document-load!

@optionsx Thanks.
More info:

• by default tampermonkey script runs after page loads
• the option is @run-at document-idle
• refer this for other options

Great and very helpful video. Thanks!
The @run-at document-idle was not working for me for some reason? The addEventListener method however works as expected.

Thank you! That was very helpful.

@optionsx Thanks. More info:

* by default tampermonkey script runs after page loads

* the option is `@run-at document-idle`

* refer [this](https://www.tampermonkey.net/documentation.php#_run_at) for other options

yes but sometimes you may want to load some of the code after the page loads, and the rest while before the page completely is loaded. if you know what i mean