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RegExr VS searchcode

Compare RegExr VS searchcode and see what are their differences

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RegExr logo RegExr

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

searchcode logo searchcode

A source code search engine
  • RegExr Landing page
    Landing page //
    2023-07-28
  • searchcode Landing page
    Landing page //
    2023-07-17

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.

searchcode features and specs

  • Comprehensive Search
    Searchcode provides a comprehensive search engine for code across different programming languages and platforms, enabling users to find code snippets and references quickly.
  • Language Support
    Searchcode supports a wide variety of programming languages, increasing its usability for developers working in diverse environments.
  • Open Source Projects
    It indexes vast repositories of open-source projects, which is beneficial for developers looking for reusable code and learning resources.
  • Syntax Highlighting
    The platform offers syntax highlighting for easier readability and understanding of code snippets directly on the search results page.
  • Advanced Filters
    Users can leverage advanced search filters to narrow down results, making it easier to find relevant code snippets quickly.

Possible disadvantages of searchcode

  • Limited Proprietary Code Access
    Searchcode primarily indexes open-source repositories, which may limit its utility for developers looking for code within proprietary projects.
  • Relevance of Results
    Search results might not always be perfectly relevant to the user's query, requiring additional filtering or browsing.
  • Interface Complexity
    The user interface may be complex for first-time users, which could lead to a learning curve before effectively using its features.
  • Dependency on External Sources
    As it aggregates code from different repositories, any changes or unavailability in source repositories can affect the reliability of search results.
  • Potential for Outdated Information
    Given the vast number of repositories, there is a possibility that some indexed code may be outdated or no longer maintained.

Category Popularity

0-100% (relative to RegExr and searchcode)

RegExr

searchcode

Programming Tools
100 100%
Programming Tools
0% 0
Git
0 0%
Git
100% 100
Regular Expressions
100 100%
Regular Expressions
0% 0
Code Collaboration
0 0%
Code Collaboration
100% 100

User comments

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Social recommendations and mentions

Based on our record, RegExr seems to be a lot more popular than searchcode. While we know about 367 links to RegExr, we've tracked only 15 mentions of searchcode. 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 (367)

  • 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 / 7 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 / 9 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 / 9 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 / 9 months ago
  • Form Validation In TypeScipt Projects Using Zod and React Hook Form
    For username: You are using the min() function to make sure the characters are not below three and, then the max() function checks that the characters are not beyond twenty-five. You also make use of Regex to make sure the username must contain only letters, numbers, and underscore. - Source: dev.to / 10 months ago
View more

searchcode mentions (15)

  • Searchcode.com's SQLite database is probably 6 terabytes bigger than yours
    Searchcode doesn't seem to work for me. All queries (even the ones recommended by the site) unfortunately return zero results. Maybe it got hugged? https://searchcode.com/?q=re.compile+lang%3Apython. - Source: Hacker News / 3 months ago
  • Searchcode – search 75B lines of code from 40M projects
    Without saying what repos they prioritize, it's hard to take them seriously since some pretty simple searches were "uh-huh" e.g. https://searchcode.com/?q=kubelet&src=2&lan=55 versus https://codesearch.debian.net/search?q=kubelet&literal=1 or the gold standard (although regrettably no longer open source) https://sourcegraph.com/search?q=context:global+kubelet&patternType=keyword&sm=0. - Source: Hacker News / about 1 year ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Searchcode.com — Comprehensive text-based code search, free for Open Source. - Source: dev.to / over 1 year ago
  • How to disable Escape codes in Duck Duck Go Queries?
    You most likely can't. Not on DDG or other regular search engines, they usually do not index non-word characters. There are some dedicated search engines that do, like https://searchcode.com/, but these are usually confined to specific areas, like computer code. Source: almost 2 years ago
  • Show HN: Lissom.CSS, a classless, minimalist, and themeable CSS library
    You have the ability to completely customize look & feel. Example sites using MVP.css include https://www.mondage.com https://searchcode.com. - Source: Hacker News / almost 2 years ago
View more

What are some alternatives?

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

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

GrepCode - GrepCode.com is a code search engine built by developers for developers to search and browse open...

rubular - A ruby based regular expression editor

Microlink - Extract structured data from any website

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.

grep.app - grep.app searches code from over a half million public repositories on GitHub.

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