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CodeRush VS RegExr

Compare CodeRush VS RegExr and see what are their differences

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CodeRush logo CodeRush

DevExpress CodeRush for Roslyn uses significantly less memory, works faster, and lets you start Visual Studio faster.

RegExr logo RegExr

RegExr.com is an online tool to learn, build, and test Regular Expressions.
  • CodeRush Landing page
    Landing page //
    2022-06-22
  • RegExr Landing page
    Landing page //
    2023-07-28

CodeRush features and specs

  • Code Navigation
    CodeRush offers advanced code navigation features that allow developers to move through code more efficiently, improving productivity and reducing time spent searching for classes or methods.
  • Refactoring Tools
    It provides a comprehensive set of refactoring tools that make it easier to improve code structure and readability, facilitating better maintenance and scalability.
  • Code Analysis
    The tool includes robust code analysis capabilities which help in identifying potential issues and ensuring compliance with coding standards, leading to higher quality code.
  • Customizable
    CodeRush is highly customizable, allowing developers to tailor the environment and functionality to their personal preferences or project requirements.
  • Productivity Enhancements
    It includes various productivity enhancements such as code templates and code generation features that speed up development tasks.

Possible disadvantages of CodeRush

  • Learning Curve
    Due to the extensive number of features and customization options, new users might face a steep learning curve initially.
  • Performance Overhead
    Using CodeRush can introduce some performance overhead in the integrated development environment (IDE), which might be noticeable on less powerful machines.
  • Cost
    CodeRush is a commercial product, and purchasing a license or subscription may be pricey for individual developers or small teams with limited budgets.
  • Compatibility
    While it supports popular IDEs such as Visual Studio, developers working with less common or emerging development environments may find compatibility lacking.

RegExr features and specs

  • User-Friendly Interface
    RegExr offers an intuitive and visually appealing interface that makes it easy for users to write, test, and understand regular expressions.
  • Real-time Feedback
    Changes to the regular expression and input text are reflected immediately, allowing users to see the effects of their adjustments in real-time.
  • Built-in Cheatsheet
    RegExr includes a handy cheatsheet that provides quick access to common regex patterns and syntax, making it easier for users to learn and reference rules.
  • Community Examples
    Users can explore and share community-generated regex patterns, which can serve as valuable examples or starting points for creating their own regex.
  • Detailed Explanation
    Each part of the regex pattern can be hovered over to display detailed tooltips explaining its function, aiding in the understanding of complex expressions.
  • Cross-Platform Accessibility
    As a web-based tool, RegExr can be accessed from any modern browser without the need for installation, making it convenient to use on multiple devices.

Possible disadvantages of RegExr

  • Limited Offline Use
    Since RegExr is a web-based application, it requires an internet connection, limiting its utility for users who need to work offline.
  • Learning Curve
    While the tool is user-friendly, users still need to have a foundational understanding of regular expressions to use RegExr effectively.
  • Performance Issues
    For extremely large inputs or very complex regular expressions, the tool may experience performance lags or slowdowns.
  • Limited Advanced Features
    RegExr may lack some advanced features found in more specialized or professional regex tools, such as integration with development environments or extensive scripting capabilities.
  • Privacy Concerns
    Users inputting sensitive data need to be cautious, as the web-based nature of the tool could raise privacy or data security concerns.

Analysis of RegExr

Overall verdict

  • RegExr is widely regarded as an excellent tool for working with regular expressions due to its comprehensive feature set and ease of use.

Why this product is good

  • RegExr is considered a good tool for learning, creating, testing, and sharing regular expressions (regex). It offers a user-friendly interface, extensive documentation, real-time regex parsing, highlighting, and explanations, making it accessible for both beginners and experienced users. The platform provides a library of community-contributed patterns and a robust set of tools that helps users understand and construct regex patterns effectively.

Recommended for

  • Beginners learning regular expressions.
  • Developers needing to test and refine regex patterns.
  • Educators teaching regex concepts.
  • Anyone requiring an intuitive interface to work with regular expressions.

CodeRush videos

+ Add

Get Started with CodeRush

More videos:

  • Review - Adding Images to Comments with Coderush
  • Review - Take a Tour: An Introduction to CodeRush

RegExr videos

No RegExr videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to CodeRush and RegExr)

CodeRush

RegExr

Code Analysis
100 100%
Code Analysis
0% 0
Programming Tools
0 0%
Programming Tools
100% 100
Code Coverage
100 100%
Code Coverage
0% 0
Regular Expressions
0 0%
Regular Expressions
100% 100

User comments

Share your experience with using CodeRush and RegExr. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, RegExr seems to be more popular. It has been mentiond 368 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CodeRush mentions (0)

We have not tracked any mentions of CodeRush yet. Tracking of CodeRush recommendations started around Mar 2021.

RegExr mentions (368)

  • Learning Perl - Regular Expressions
    Use Online Tools: There are many online regex testers and visualizers that can help you see how your patterns match against sample text. These tools often provide explanations for each part of the regex. I personally use https://regexr.com/. - Source: dev.to / 7 days ago
  • The importance of the environment in Regex pattern matching
    However - here it becomes weird - when testing the original regex rule (the first one, without the \u00A0 part) on the same string in an interactive visualiser (https://regexr.com/ for instance), there is a match:. - Source: dev.to / 8 months ago
  • Ask HN: How did you learn Regex?
    Learned regex in the 90's from the Perl documentation, or possibly one of the oreilly perl references. That was a time where printed language references were more convenient than searching the internet. Perl still includes a shell component for accessing it's documentation, that was invaluable in those ancient times. Perl's regex documentation is rather fantastic. `perldoc perlre` from your terminal. Or... - Source: Hacker News / 10 months ago
  • Ask HN: How did you learn Regex?
    I read a lot on https://www.regular-expressions.info and experimented on https://rubular.com since I was also learning Ruby at the time. https://regexr.com is another good tool that breaks down your regex and matches. One of the things I remember being difficult at the beginning was the subtle differences between implementations, like `^` meaning "beginning of line" in Ruby (and others) but meaning "beginning of... - Source: Hacker News / 10 months ago
  • Ask HN: How did you learn Regex?
    Mostly building things that needed complex RegEx, and debugging my regular expressions with https://regexr.com/. - Source: Hacker News / 10 months ago
View more

What are some alternatives?

When comparing CodeRush and RegExr, you can also consider the following products

Visual Assist X - Visual Assist X dramatically reduces application development time with key new features and...

regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.

ReSharper C++ - ReSharper provides on-the-fly code analysis and eliminates errors in C#, VB.NET, XAML, ASP.NET, and XML

rubular - A ruby based regular expression editor

ReSharper - ReSharper is a productivity tool for visual studio that provides tools and features to help you manage your code.

Expresso - The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.

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