Software Alternatives, Accelerators & Startups

Keypirinha VS RegExr

Compare Keypirinha VS RegExr and see what are their differences

Keypirinha logo Keypirinha

A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).

RegExr logo RegExr

RegExr.com is an online tool to learn, build, and test Regular Expressions.
  • Keypirinha Landing page
    Landing page //
    2018-09-29
  • RegExr Landing page
    Landing page //
    2023-07-28

Keypirinha features and specs

  • Speed
    Keypirinha is highly optimized for performance and speed, making it exceptionally fast in executing commands and launching applications.
  • Lightweight
    The software is very lightweight, consuming minimal system resources, which makes it suitable for machines with limited capabilities.
  • Customizability
    Keypirinha is highly customizable, allowing users to configure its behavior extensively through configuration files and plugins.
  • Plugin System
    It has a robust plugin system that allows for extending its functionality by adding new plugins. This makes it highly versatile.
  • No Installation Required
    Keypirinha does not require installation, and can be run as a portable application, which makes it easy to use across different systems.

Possible disadvantages of Keypirinha

  • Learning Curve
    Due to its extensive customization options and powerful features, new users may find Keypirinha's learning curve to be steep.
  • Limited Official Documentation
    The official documentation can sometimes be sparse, making it harder for users to find detailed guidance on advanced configurations.
  • Windows-only
    Keypirinha is only available for Windows, which limits its use for those who need cross-platform support.
  • No Graphical Interface for Settings
    Configuration is done through text files, which can be cumbersome for users who prefer a graphical user interface for settings management.
  • Dependency on Plugins
    Some functionalities heavily depend on community-contributed plugins, which may vary in quality and maintenance status.

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 Keypirinha

Overall verdict

  • Yes, Keypirinha is considered a good application by many users.

Why this product is good

  • Keypirinha is praised for its speed and efficiency as a launcher. It is lightweight, requires minimal system resources, and features a highly customizable interface. Its ability to quickly search and launch applications, documents, and URLs makes it a valuable tool for productivity enthusiasts. Additionally, its plugin support allows users to extend its functionality according to their specific needs.

Recommended for

  • Users who prioritize speed and efficiency in a launcher.
  • Individuals who prefer highly customizable software.
  • Tech-savvy users who are comfortable with configuring plugins for extended functionality.
  • People looking for a lightweight tool that has minimal impact on system performance.

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.

Keypirinha videos

Keypirinha Tutorial - To ease your Life

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 Keypirinha and RegExr)
Productivity
34 34%
66% 66
Programming Tools
0 0%
100% 100
App Launcher
100 100%
0% 0
Regular Expressions
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Keypirinha and RegExr

Keypirinha Reviews

7 Best Alfred Alternatives To Maximize Your Productivity
Keypirinha is a launcher for Windows that helps users find and launch applications, evaluate mathematical expressions, and complete other technical tasks quickly.
Source: blaze.today
Looking For Spotlight for Windows 10? Here Are Five Alternatives
The problem with KeyPirinha which bugs me the most is that you cannot select the search results with your mouse. To enable this, you have to make tons of changes in the configuration file. The app almost recognizes Windows shortcuts except for the ones in Control Panel.
Source: techwiser.com

RegExr Reviews

We have no reviews of RegExr yet.
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Social recommendations and mentions

Based on our record, RegExr seems to be a lot more popular than Keypirinha. While we know about 368 links to RegExr, we've tracked only 34 mentions of Keypirinha. 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.

Keypirinha mentions (34)

  • An Alfred workflow to open GCP services and browse resources within
    This is actually amazing. I wish there was something similar that for windows's keypirinha[1]. Specifically would be interesting to have something like that for k8s resources. 1. https://keypirinha.com/. - Source: Hacker News / 15 days ago
  • Ask HN: What tools do you recommend for working on Windows?
    I use Git bash for Windows. It brings a lot of the linux shell tools/scripting experience to Windows. There is a portable "thumbdrive edition."[1] Look for the portable versions of of other apps. PowerShell[2] is the built-in scripting language for Windows (better than BATCH scripts). I pop into gVim for quick text manipulation tasks. https://sumatrapdfreader.org is the best PDF reader. I recommend a launcher like... - Source: Hacker News / 11 months ago
  • Open-Shell: A collection of utilities bringing back classic features to Windows
    Keypirinha (a launcher) works well with Everything. Both are free. The former hasn’t been updated for a few years, but it still works for launching applications, performing quick calculations, currency conversion, etc. [1]: https://keypirinha.com/. - Source: Hacker News / about 1 year ago
  • Fluent Search
    Https://keypirinha.com/ there is no update for a long time but this one works perfectly for me. - Source: Hacker News / over 1 year ago
  • 'Screen Apnea'
    Keypirinha for me https://keypirinha.com It's been a while since it was updated last, but since it works, does that matter? - Source: Hacker News / almost 2 years ago
View more

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 / 11 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 Keypirinha and RegExr, you can also consider the following products

Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.

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

Listary - Listary is a revolutionary search utility for Windows

rubular - A ruby based regular expression editor

Wox - An effective launcher for windows. A full-featured launcher, access programs and web contents as you type. Be more productive ever since. Wox is free for use and open-sourced at Github, Try it now! Download .

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.