The 10 Best Online Tools for Testing Code Snippets

Online tools for testing code snippets make it an indispensable assistant to the developers to check the quality of their code in reducing errors and keep coding practices easier. Here are 10 of the best online tools for testing code snippets in order to help find security flaws and reduce developments costs. 

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Online Tools for Testing Code Snippets

CodePen

Build, Explore, and Teach the Web, Instantly. CodePen is a web-based HTML, CSS, and JavaScript code editor that lets you experiment with code right in the browser.

JSBin

JS Bin is a webapp specifically designed to help JavaScript and CSS folk test snippets of code, within some context, and debug the code collaboratively.

SQLFiddle

SQLFiddle is an online SQL query processing tool. You can run your SQL statements online without having a locally installed database. It can overcome the feature where you can have a database inside a portable disk and plug it for use anywhere. It is also designed to support multiple databases.

jsFiddle

jsFiddle is a free code-sharing tool that allows you to edit, share, execute and debug Web code within a browser.

Liveweave

Liveweave is a HTML5, CSS3 & JavaScript playground for web designers and developers.

RegExr

RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.

Dabblet

Dabblet is an interactive playground for quickly testing code snippets of CSS and HTML. It uses -prefix-free, so that you won’t have to add any prefixes in your CSS code. You can save your work in Github gists, embed it in other websites and share it with others.

iDeone

Ideone is an online compiler and debugging tool which allows you to compile source code and execute it online in more than 60 programming languages. Choose a programming language, enter the source code with optional input data and you are ready to go!

TinkerBin

Tinkerbin lets you play around with HTML, JavaScript, and CSS without creating files or uploading to servers. It also supports CoffeeScript, Sass(with Compass), Less, HAML, and more.

CSSDesk

CSSDesk is a online HTML/CSS sandbox. Experiment with CSS, see the results live, and share your code with others.