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regular expressions 101 VS Doom Emacs

Compare regular expressions 101 VS Doom Emacs and see what are their differences

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regular expressions 101 logo regular expressions 101

Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.

Doom Emacs logo Doom Emacs

Emacs configuration similar to Spacemacs but faster and lighter.
  • regular expressions 101 Landing page
    Landing page //
    2023-07-30
  • Doom Emacs Landing page
    Landing page //
    2023-09-21

regular expressions 101 features and specs

  • Interactive Learning
    Regex101 provides an interactive environment where users can test and learn regular expressions in real-time, making the learning process more engaging and practical.
  • Extensive Documentation
    The site offers extensive documentation and references for different regular expression flavors (PCRE, JavaScript, Python, and Golang), facilitating easy access to syntax and usage examples.
  • Error Highlighting
    Regex101 highlights errors in your regular expressions and provides explanations, which helps users quickly identify and correct mistakes.
  • Quick Reference
    A quick reference guide is available on the platform, which helps users look up common regular expression tokens and their meanings without leaving the page.
  • Saved Workspaces
    Users can save their regular expressions and test cases in workspaces, making it convenient to revisit and continue working on them at a later time.
  • Community Support
    The platform has community features wherein users can share their regular expressions and get feedback or suggestions from others.

Possible disadvantages of regular expressions 101

  • Limited to Browser
    Regex101 is a web-based tool, and its usage is restricted to browsers with internet access, limiting its offline availability and performance in a development environment.
  • User Interface Complexity
    For beginners, the user interface can be somewhat overwhelming due to the numerous options and features available, leading to a steeper learning curve.
  • Performance Limitations
    While sufficient for most use cases, Regex101 may struggle with very large datasets or extremely complex regular expressions, causing performance issues.
  • Dependency on External Product
    Relying on an external service means users are dependent on the platform's availability and continued maintenance, which can be a risk if the service goes down or changes significantly.
  • Potential Overreliance
    Frequent use of Regex101 for developing regular expressions may lead to an overreliance on the tool, potentially hindering the development of strong, intrinsic regex skills.

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 regular expressions 101

Overall verdict

  • Regex101 is highly recommended for both beginners and experienced developers who work with regular expressions. Its user-friendly design and comprehensive features make it an invaluable resource for understanding and mastering regex.

Why this product is good

  • Regex101 is considered a good tool because it provides an intuitive interface for testing and debugging regular expressions. It offers real-time feedback, detailed explanations of regex patterns, and supports multiple regex flavors. It also features a quick reference guide and code generator for implementing regex in various programming languages.

Recommended for

  • Software developers
  • Data analysts
  • QA testers
  • Anyone learning or working 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

regular expressions 101 videos

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Doom Emacs videos

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Doom Emacs - Getting Started

More videos:

  • Review - Doom Emacs For Noobs

Category Popularity

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regular expressions 101

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User comments

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Social recommendations and mentions

Based on our record, regular expressions 101 should be more popular than Doom Emacs. It has been mentiond 881 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.

regular expressions 101 mentions (881)

  • Regex Isn't Hard (2023)
    In practice, the first unpaired ] is treated as an ordinary character (at least according to https://regex101.com/) - which does nothing to make this regex fit for its intended purpose. I'm not sure whether this is according to spec. (I think it is, though that does not really matter compared to what the implementations actually do.) Characters which are sometimes special, depending on context, are one more thing... - Source: Hacker News / about 2 months ago
  • Regex Isn't Hard (2023)
    > unreadable once written (to me anyway) https://regex101.com can explain your regex back to you. - Source: Hacker News / about 2 months ago
  • Catching Trailing Spaces - A Superhero's Story!
    To try out our newfound regex, I will use the website called RegEx101. It's a superhero favourite, so you better bookmark it for later 🔖. - Source: dev.to / 3 months ago
  • How I accidentally wrote a simple Markdown editor
    Let's break it down a bit. You can use Regex101 to follow me. - Source: dev.to / 4 months ago
  • 22 Unique Developer Resources You Should Explore
    URL: https://regex101.com What it does: Test and debug regular expressions with instant explanations. Why it's great: Simplifies regex learning and ensures patterns work as intended. - Source: dev.to / 5 months ago
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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
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What are some alternatives?

When comparing regular expressions 101 and Doom Emacs, you can also consider the following products

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

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

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