Anton Guz guz-anton
guz-anton
/ loader.html
Created
April 23, 2019 15:38
— forked from bluesmoon/loader.html
A CSP compliant non-blocking script loader
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| <script id="nb-loader-script"> | |
| (function(url) { | |
| // document.currentScript works on most browsers, but not all | |
| var where = document.currentScript || document.getElementById("nb-loader-script"), | |
| promoted = false, | |
| LOADER_TIMEOUT = 3000, | |
| IDPREFIX = "__nb-script"; | |
| // function to promote a preload link node to an async script node |