Testing regular expressions in Google Chrome

Used for decades, regular expressions are an intelligent face, for example, data validation programming. Beloved by some and hated by others, the fact is that today is easier than ever to use, even without leaving the browser.

So today I wanted to talk about Regex Widget and Regular Expression Checker, Chrome two supplements that will help us with them.

The first, Regex Widget , helps us to test regular expressions easily without even having to leave the browser or the page on which we stand. This is a popup window that appears when you press the button extension and is ideal for testing regular expressions for Javascript code, which is based.

Of course, the universal condition, allows us to build them for any programming language that supports them.

For its part, ** Regular Expression Checker *, offers something similar but on its own page. Reshaped by several sections, you can enter a regular expression, a text search / check it, and one result. The latter allow us to make replacements, for example, one of the options offered.

The ability to ignore the casing or complete a multi-use supplement highly recommended for anyone who, by h by b, has to deal with regular expressions in their day to day.

Picture: Keibee