| https://developers.google.com/web/fundamentals/performance/optimizing-content-efficiency/optimize-encoding-and-transfer#minification-preprocessing--context-specific-optimizations | — | miscellaneous | 657 | |
| https://developers.google.com/web/fundamentals/performance/optimizing-content-efficiency/http-caching#defining-optimal-cache-control-policy | — | miscellaneous | 836 | |
| https://developers.google.com/speed/pagespeed/insights/ | — | miscellaneous | 548 | |
| https://developers.google.com/speed/libraries/?csw=1 | — | library | 590 | |
| https://developers.google.com/speed/libraries/#angularjs | — | libraryangularjsangular | 721 | |
| https://developers.google.com/speed/docs/insights/OptimizeCSSDelivery | — | cssfrontend | 830 | |
| https://developers.google.com/chart/ | — | miscellaneous | 1202 | |
| https://developers.facebook.com/docs/plugins/comments | — | miscellaneous | 3621 | |
| https://developer.paypal.com/docs/integration/direct/express-checkout/integration-jsv4/ | — | miscellaneous | 916 | |
| https://developer.paypal.com/docs/ | — | miscellaneous | 689 | |
| https://developer.paypal.com/ | — | miscellaneous | 1069 | |
| https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode | — | js | 600 | |
| https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions | — | js | 923 | |
| https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript | — | js | 967 | |
| https://developer.mozilla.org/en-US/docs/Web/JavaScript | — | js | 624 | |
| https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control | — | miscellaneous | 1595 | |
| https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Accept-Encoding | — | miscellaneous | 2590 | |
| https://developer.mozilla.org/en-US/docs/Web/HTML/Using_the_Application_cache | — | frontendhtml | 1005 | |
| https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API | — | backend | 619 | |
| https://developer.mozilla.org/en-US/docs/Web | — | miscellaneous | 941 | |
| https://developer.mozilla.org/en-US/ | — | miscellaneous | 587 | |
| https://devedge.wordpress.com/2016/07/23/composer-what-you-should-know/ | — | miscellaneous | 572 | |
| https://devdojo.com/series/laravel-5-3-basics/episode/introduction | — | laravelphp | 562 | |
| https://devdojo.com/create-a-laravel-package | — | librarylaravelphp | 590 | |
| https://devdojo.com/browse | — | miscellaneous | 660 | |