25+ Must-Have Cheat Sheets for Web Developers

Who wants to go to Google or break out the library of programming books every single time you get stuck on something? Below is a compilation of extremely useful cheat sheets, which can be printed, laminated and placed nearby for easy reference while doing your web development and design. Everyone has moments where a function cannot be remembered, and that is where these cheat sheets can be lifesavers. Bookmark this page for an easy portal to all of the cheat sheets, or an individual page if you find it helpful. Please don’t hesitate to post any cheat sheets we neglected to include, for this is about sharing knowledge. 

With Courtesy: Chris Strosser.

1. PHP

http://www.addedbytes.com/cheat-sheets/php-cheat-sheet/

2. MySQL

http://www.addedbytes.com/cheat-sheets/mysql-cheat-sheet/

3. JavaScript

http://www.addedbytes.com/cheat-sheets/javascript-cheat-sheet/

4. CSS

http://www.addedbytes.com/cheat-sheets/css-cheat-sheet/

5. Regular Expressions

http://www.addedbytes.com/cheat-sheets/regular-expressions-cheat-sheet/

6. Apache’s mod_rewrite

http://www.addedbytes.com/apache/mod_rewrite-cheat-sheet/

7. jQuery

http://acodingfool.typepad.com/blog/pdf/jquery_1.3_cheatsheet_v1.pdf

8. HTML

http://www.addedbytes.com/cheat-sheets/html-cheat-sheet/

9. HTML Character Entities

http://www.addedbytes.com/cheat-sheets/html-character-entities-cheat-sheet/

10. RGB Hex Color Codes

http://www.addedbytes.com/cheat-sheets/colour-chart/

11. .htaccess

http://www.thejackol.com/htaccess-cheatsheet/

12. Apache

http://www.petefreitag.com/cheatsheets/apache/

13. SEO

http://www.seomoz.org/blog/the-web-developers-seo-cheat-sheet

14. Gmail

http://www.marcofolio.net/cheat_sheets/gmail_keyboard_shortcuts_cheat_sheet.html

15. HTML5

http://www.smashingmagazine.com/2009/07/06/html-5-cheat-sheet-pdf/

16. Google Analytics

http://www.searchenginejournal.com/the-huge-collection-of-google-analytics-tips/7426/

17. WordPress Cheat Sheets

http://speckyboy.com/2009/06/17/14-essential-wordpress-development-and-design-cheat-sheets/

18. Subversion

http://www.addedbytes.com/cheat-sheets/subversion-cheat-sheet/

19. Eclipse

http://refcardz.dzone.com/refcardz/getting-started-eclipse?oid=hom7187

20. Google Search Engine

http://www.google.com/help/cheatsheet.html

21. Twitter

http://jasontheodor.com/2009/04/28/twitter-tweet-sheet-2/

22. CakePHP

http://cakephp.org/files/Resources/CakePHP-1.2-Cheatsheet.pdf

23. Joomla

http://www.younic.de/joomla-basic-template-cheatsheet

24. CodeIgniter

http://designfellow.com/blog/freebies/codeigniter-quick-reference-cheat-sheet-version-2-0-released/

25. Drupal

http://www.inmensia.com/files/pictures/internal/CheatSheetDrupal4.7.png

26. Firebug

http://duvet-dayz.com/firebug-cheatsheet/