Are you tired of manually checking your code for patterns and matching strings? Look no further because we have compiled a list of the top 10 RegEx testers for JavaScript, Python, PHP, Golang, Ruby and more! These powerful tools will help you efficiently validate your regular expressions and ensure that your code is error-free. Whether you are a seasoned developer or just starting out with regex, these testers will simplify the process and make it easier to find any errors in your code. So let’s dive in and explore the best RegEx testers on the market!
Regex101
Regular expressions, or “regexes”, are a powerful tool for manipulating text and data. They are commonly used in search engines to find specific patterns in strings, and are also used in many programming languages for string-manipulation tasks.
Regex101 is a website that allows you to test regular expressions against strings of text. It also provides a range of features such as syntax highlighting and debugging tools.
FreeFormatter
1. FreeFormatter is a great Regular Expression tester that supports JavaScript, Python, PHP, Golang, Ruby and more.
2. You can test your Regular Expression against a string or text file and see the matches highlighted in the results.
3. FreeFormatter also has a handy reference guide that you can use to brush up on your knowledge of Regular Expressions.
Regex Crossword
1. Regex Crossword
If you’re new to the world of regular expressions, then this regex crossword puzzle is the perfect way to learn more about them! Simply solve each clue to reveal the answer, which will be a valid regular expression. Good luck!
Clue 1:
Pattern for matching an email address
Clue 2:
Pattern for matching a URL
Regex Crossword Answers:
1. \b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}\b
2. \b(https?:\/\/)?([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?\b
RegExr
RegExr is a free online regular expression tester that allows you to test your regular expressions against any string of text. It also provides a library of pre-defined regular expressions for you to use.
Pythex
Assuming you are looking for a regular expression tester for the programming language Python, we would recommend the online regex tester Pythex. This regex tool is perfect for testing both simple and complicated regular expressions in Python. Just enter your regex in the top text box and Pythex will automatically test it against a variety of test strings. You can also specify which characters should be matched, and whether the match should be case-sensitive.
Rubular
Rubular is a great online regular expression tester that allows you to easily test your regular expressions against a string of text. It also supports multiple languages, including JavaScript, Python, PHP, Golang, and Ruby.
Debuggex
If you’re working with regular expressions, you know how important it is to have a good regex tester. Debuggex is a great tool for testing your regular expressions. It’s free, and it supports a variety of languages including JavaScript, Python, PHP, Golang, Ruby, and more.
Debuggex allows you to test your regular expression in real-time. You can see how it matches against a given string, and you can even test it against a live web page. This is a great way to see how your regular expression will work in the real world.
Debuggex also has a great community forum where you can ask questions and get help from other users. If you’re stuck on a particular problem, chances are someone else has already asked about it and gotten help from the community.
Overall, Debuggex is an excellent tool for testing regular expressions. It’s free, it’s easy to use, and it has a great community of users who are always willing to help.
ExtendsClass
1. ExtendsClass
This class extends the functionality of the original RegEx Tester by allowing you to test your regular expressions against a wider range of programming languages. Currently, this class supports JavaScript, Python, PHP, Golang, Ruby, and Java.
RegEx Tester
1. RegEx Tester
This is a great tool for testing regular expressions in JavaScript, Python, PHP, Golang, Ruby, etc. Just enter your regex in the text box and click the “Test” button. The results will be displayed in the table below.
Web ToolKit
If you’re working with a lot of code, it’s inevitable that you’ll come across some regular expressions. Whether you’re trying to extract some data or find a specific pattern, a regular expression can be a powerful tool. But writing regular expressions can be tricky, and testing them can be even harder. That’s where a RegEx tester comes in.
A RegEx tester is a web-based tool that allows you to enter a regular expression and test it against a given string of text. It will then return the results of the match, so you can see if your regex is working as intended. This can be extremely helpful when troubleshooting your code or trying to learn more about regular expressions.
There are many different RegEx testers available online, each with its own set of features and capabilities. Some are geared towards specific programming languages, while others are more general purpose. Regardless of which one you use, they all serve the same basic purpose: to help you write and test regular expressions.
Conclusion
In conclusion, Regular Expressions or RegEx are a great way to quickly test and debug code. Using these 10 RegEx testers can help you create and manage your expressions while making sure they’re perfect before implementation. Whether you need to use JavaScript, Python, PHP, Golang, Ruby or any other programming language of choice – these tools will make the process easier for anyone looking to work with Regular Expressions!
