| http://www.custdev.com/ | — | miscellaneous | 565 | |
| http://www.cuelogic.com/blog/manage-linkedin-profile-using-linkedin-api-with-oauth-2-0-3/ | — | backendauth | 1559 | |
| http://www.cssdrive.com/ | — | cssfrontend | 754 | |
| http://www.css.maxdesign.com.au/ | — | frontendcss | 1103 | |
| http://www.csmonitor.com/About/Subscriptions/RSS | — | miscellaneous | 1060 | |
| http://www.creative-tim.com/ | — | miscellaneous | 925 | |
| http://www.computerhope.com/cdhlp.htm | — | miscellaneous | 1530 | |
| http://www.computerarts.co.uk/ | — | miscellaneous | 571 | |
| http://www.codewars.com/ | — | miscellaneous | 862 | |
| http://www.codewalkers.com/ | — | miscellaneous | 681 | |
| http://www.coderslexicon.com/ | — | miscellaneous | 632 | |
| http://www.codeigniter.com/irc | — | codeigniterphp | 680 | |
| http://www.codeigniter.com/ | — | codeigniterphp | 560 | |
| http://www.codecademy.com/tracks/ruby | — | backend | 1221 | |
| http://www.codecademy.com/tracks | — | miscellaneous | 720 | |
| http://www.codecademy.com/courses/web-beginner-en-StaFQ/0?curriculum_id=5124ef4c78d510dd89003eb8#!/exercises/0 | — | tutorialscourses | 673 | |
| http://www.codango.com/php/dir/components/document/pdf/ | — | php | 541 | |
| http://www.cloudways.com/en/php-cloud-hosting.php | — | phpcloud | 820 | |
| http://www.cheat-sheets.org/ | — | miscellaneous | 1079 | |
| http://www.chartjs.org/ | — | miscellaneous | 836 | |
| http://www.business-online-guidance.com/copywriting-headlines.html | — | frontendhtml | 537 | |
| http://www.browserstack.com/ | — | miscellaneous | 546 | |
| http://www.bradoncode.com/blog/2015/08/26/javascript-semi-colon-insertion/ | — | js | 968 | |
| http://www.bradoncode.com/blog/2015/07/21/sublime-text-3-setup/ | — | tools | 718 | |
| http://www.bootstrapstage.com/mag4u-responsive-wordpress-news-magazine-blog/ | — | frontendmobilebootstrap | 580 | |