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Guile VS RegExr

Compare Guile VS RegExr and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

Guile logo Guile

Guile is the GNU Ubiquitous Intelligent Language for Extensions, the official extension language for the GNU operating system.

RegExr logo RegExr

RegExr.com is an online tool to learn, build, and test Regular Expressions.
  • Guile Landing page
    Landing page //
    2020-01-01
  • RegExr Landing page
    Landing page //
    2023-07-28

Guile features and specs

  • Extensibility
    Guile is designed to be embedded into applications, allowing developers to extend their software with scripting capabilities.
  • Scheme Language
    Guile is based on Scheme, a minimalist and flexible dialect of Lisp, which encourages learning and adoption due to its simplicity and power.
  • Integration with C
    Guile can be easily integrated with C programs, allowing the use of C libraries and functionalities within scripts.
  • Garbage Collection
    Guile provides automatic memory management through garbage collection, which can simplify memory management tasks for developers.
  • Portability
    Guile is designed to be portable across different platforms, making it a versatile choice for cross-platform development.
  • GNU Project
    As part of the GNU Project, Guile comes with the support of a large and active open-source community, which can be beneficial for development and troubleshooting.

Possible disadvantages of Guile

  • Performance
    Compared to some other programming languages and scripting tools, Guile may not be as performant, especially in computation-heavy tasks.
  • Popularity
    Guile is less popular than some other scripting languages, which might lead to fewer resources, libraries, and community support.
  • Learning Curve
    Despite Scheme's minimalist design, developers unfamiliar with Lisp-like syntax might face a learning curve before becoming proficient with Guile.
  • Limited Educational Resources
    There are fewer tutorials, books, and courses focused specifically on Guile compared to other more widely-used scripting languages.
  • Integration Complexity
    Embedding Guile in an application may require additional effort and understanding of both the application and Guile's API.

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.

Guile videos

+ Add

Guile Review - with Tom Vasel

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  • Review - Storm Collectibles GUILE Street Fighter Review BR / DiegoHDM

RegExr videos

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

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Category Popularity

0-100% (relative to Guile and RegExr)

Guile

RegExr

Programming Language
100 100%
Programming Language
0% 0
Programming Tools
0 0%
Programming Tools
100% 100
OOP
100 100%
OOP
0% 0
Regular Expressions
0 0%
Regular Expressions
100% 100

User comments

Share your experience with using Guile 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.

Guile mentions (0)

We have not tracked any mentions of Guile yet. Tracking of Guile 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 / 5 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 Guile and RegExr, you can also consider the following products

Racket Lang - Racket (formerly PLT Scheme) is a modern programming language in the Lisp/Scheme family, suitable...

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

Chicken - A portable and efficient cross-platform Scheme implementation that compiles to C.

rubular - A ruby based regular expression editor

Clojure - Clojure is a dynamic, general-purpose programming language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming.

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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