Generally, gives an impression of a humbler version of the test tool.
Matches are not listed separately, but highlighted.Tool is oriented towards JavaScript and Perl (PCRE) versions of Regex.Interesting is “Regex debugger” function, which is available just in PHP version of Regex, that can help analyze the execution of Regex and its complexity and you can execute Regex step-by-step and see where it fails.Īltogether, a nice impression of this online tool. Interesting is a Code generator function that can generate code in different languages: Shows a list of matches for the test text.It provides a nice “Explanation” in the natural language of Regex expression.That can help to establish how efficient your Regex is. Notice up it shows how many steps were performed to analyze the text (in this case, 42 steps).You can choose the function (match, substitution, etc.) tested.Ability to choose the flavor of Regex (i.e., JavaScript, C#, etc.) tested.Please notice the following in the main form: Here is a screenshot of the main form, divided into two parts to fit the article: Very nice interface and coloring of both expressions and test text. Regex expression: Test string: hisaa.bb.cc Website Regex101 ( ).We will shortly test every tool with the same Regex expression and text: 7) Visual Studio extension – Regex Editor ( ).Here is a list of free tools that caught our attention on the internet: WebSite Tools, Free We plan to give a short overview of the main characteristics and our impressions.
In this article, we will give a short overview of a selection of freely available tools to test Regex, which are regularly maintained and up to date.
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