Every developer wants to check their code before it goes live. For this purpose we have collected the list of some best online tools to help programmers for testing, debugging and sharing their code snippets.
1. Google Codes Playground

2. JsFiddle

3. Jsdo.it

4. Codepad

5. Write Code Online

6. SQL Fiddle

7. HTML5 Playground

8. Dabblet

9. Practicode

10. CSS Desk

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