Software Alternatives, Accelerators & Startups
Register | Login

RegExr VS Doom Emacs

Compare RegExr VS Doom Emacs and see what are their differences

TimeLake.io
Improve team performance continuously with time tracking automation. featured
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.
Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

RegExr logo RegExr

RegExr.com is an online tool to learn, build, and test Regular Expressions.

Doom Emacs logo Doom Emacs

Emacs configuration similar to Spacemacs but faster and lighter.
  • RegExr Landing page
    Landing page //
    2023-07-28
  • Doom Emacs Landing page
    Landing page //
    2023-09-21

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.

Doom Emacs features and specs

  • Optimized Performance
    Doom Emacs is engineered to be fast and responsive, minimizing the lag that can be present in a heavily customized Emacs setup.
  • Modular Configuration
    It uses a modular configuration system that allows users to enable or disable individual modules easily, helping tailor Emacs to specific workflows without much hassle.
  • Community Support
    Doom Emacs has an active and helpful community, providing ample support, tutorials, and extensions.
  • Modern Defaults
    It comes with sensible defaults and polished aesthetics out of the box, reducing the need for extensive user configuration.
  • Extensive Documentation
    Doom Emacs provides thorough documentation that helps new and old users understand the configuration options and customization procedures.
  • Evil Mode
    For Vim users, Doom Emacs comes with Evil Mode pre-configured, enabling Vim-like keybindings and making the transition smoother.

Possible disadvantages of Doom Emacs

  • Learning Curve
    Although easier than vanilla Emacs, Doom Emacs still has a learning curve that may be steep for users unfamiliar with Emacs or Vim.
  • Opinionated Setup
    Its opinionated defaults may not suit everyone's preferences, requiring users to spend time customizing it to fit their specific needs.
  • Emacs Dependency
    It relies on the original Emacs distribution, which means you still need to understand and maintain Emacs, adding complexity.
  • Heavy on Resources
    Even though optimized, Doom Emacs is still more resource-intensive compared to lighter editors, potentially impacting performance on older systems.
  • Complexity in Customization
    While modular, the customization can become complex and intimidating, especially for users who need to diverge significantly from the provided defaults.
  • Frequent Updates
    While updates are generally positive, the high frequency of updates can sometimes lead to breaking changes, requiring users to adapt frequently.

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.

Analysis of Doom Emacs

Overall verdict

  • Yes, Doom Emacs is generally considered a good configuration framework for Emacs.

Why this product is good

  • Doom Emacs is praised for its speed and modern aesthetic, offering a streamlined and feature-rich setup out-of-the-box. It provides a clean interface, optimized performance, and a modular structure that makes customization more manageable for users. Additionally, Doom Emacs comes with a comprehensive set of packages and sensible default settings, making it a great starting point for both new and experienced Emacs users.

Recommended for

  • Users looking for a modern, fast, and efficient Emacs configuration
  • Emacs users who prefer a more minimalistic and modular approach
  • People transitioning from other modern editors and IDEs who want a feature-rich Emacs setup
  • Individuals who appreciate organized configurations with extensive documentation
  • Programmers who require a highly customizable editor tailored to their specific workflows

RegExr videos

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

Add video

Doom Emacs videos

+ Add

Doom Emacs - Getting Started

More videos:

  • Review - Doom Emacs For Noobs

Category Popularity

0-100% (relative to RegExr and Doom Emacs)

RegExr

Doom Emacs

Programming Tools
100 100%
Programming Tools
0% 0
Text Editors
0 0%
Text Editors
100% 100
Regular Expressions
100 100%
Regular Expressions
0% 0
IDE
0 0%
IDE
100% 100

User comments

Share your experience with using RegExr and Doom Emacs. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, RegExr should be more popular than Doom Emacs. 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.

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 / about 17 hours 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

Doom Emacs mentions (156)

  • I just got an ad in VS Code
    Leave? I started with vanilla Emacs a couple of years ago, ran C-h t, did that for an hour or two, and began editing joyfully and it hasn't stopped. Picked up new stuff when the need arose. However, if you want everything looking sexy and modern from the start and you're a cool kid, give this 30 minutes and see what you think: - Source: Hacker News / about 2 months ago
  • Helix-gpui: helix gpui front end
    Having used evil-mode as my main driver for years, I can confirm that it truly works as expected. Requires some setup though. I used https://github.com/doomemacs/doomemacs to do the heavy lifting though. - Source: Hacker News / about 1 year ago
  • M-X Reloaded: The Second Golden Age of Emacs – (Think)
    Yes, you need to install Emacs. It is probably available from whatever package manager your system uses. I prefer Doom (https://github.com/doomemacs/doomemacs) to Spacemacs. However I haven't looked at Spacemacs for many years; perhaps it's now on par with Doom. - Source: Hacker News / over 1 year ago
  • From Doom to Vanilla Emacs
    Ever since I've started my Emacs journey it seemed like the wholy grail to have your own (vanilla!) configuration without any hard dependencies on frameworks like Doom or Spacemacs. There are plenty of dotemacs configurations ouf there which can serve as a great source of inspiration. - Source: dev.to / over 1 year ago
  • Emacs 29.1 Released
    I am a long-time Emacs user and used to maintain my own config, but I switched to Doom Emacs [1] a year ago. Doom Emacs is like a pre-packaged/pre-configured emacs distro. You still need to configure the features that you want to use, but it's a lot easier (and faster) than having to do everything from scratch, and definitely if you already have some emacs background anyway. For me, it makes the newer, more... - Source: Hacker News / almost 2 years ago
View more

What are some alternatives?

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

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

Evil - The extensible vi layer for Emacs.

rubular - A ruby based regular expression editor

Org mode - Org: an Emacs Mode for Notes, Planning, and Authoring

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.

Spacemacs with Python layer - A community-driven Emacs distribution - The best editor is neither Emacs nor Vim, it's Emacs *and* Vim! - syl20bnr/spacemacs

Loading...