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30 seconds of code VS W3C Mobile Checker

Compare 30 seconds of code VS W3C Mobile Checker and see what are their differences

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30 seconds of code logo 30 seconds of code

JS snippets that you can understand in 30 seconds or less.

W3C Mobile Checker logo W3C Mobile Checker

Make websites work better on mobile devices
  • 30 seconds of code Landing page
    Landing page //
    2023-09-23
  • W3C Mobile Checker Landing page
    Landing page //
    2019-02-28

30 seconds of code features and specs

  • Concise Snippets
    30 seconds of code offers short, well-commented snippets that provide quick solutions to common programming challenges, making it easy for developers to implement without extensive modification.
  • Educational Resource
    The snippets serve as a great educational tool for learning new coding techniques and JavaScript features, helping developers enhance their skills incrementally.
  • Community-Driven
    The repository is maintained by a community of developers, ensuring that the code is peer-reviewed and can be continuously improved through collective contributions.
  • Broad Coverage
    The repository covers a wide range of categories including arrays, objects, functions, and more, providing snippets for various common use cases in JavaScript development.
  • Readily Accessible
    Because the code is available on GitHub, it is easily accessible to anyone with an internet connection, promoting widespread usage and collaboration.

Possible disadvantages of 30 seconds of code

  • Not Always Best Practice
    Some snippets prioritize brevity over best practice, which may lead to less efficient or less readable code in real-world applications.
  • Lack of Context
    The snippets are often given without extensive context or surrounding code, which can make it challenging for beginners to understand how to integrate them into larger projects.
  • Limited Explanation
    Brief descriptions and comments may not suffice for someone who needs a deeper understanding of why the code works the way it does.
  • Outdated Code
    As JavaScript continues to evolve, some snippets might become outdated or less optimal compared to modern alternatives.
  • Over-Simplification
    While aimed at being quick solutions, some snippets might oversimplify complex problems, potentially leading developers to underestimate the underlying complexity.

W3C Mobile Checker features and specs

  • Standard Compliance
    W3C Mobile Checker helps ensure that web pages comply with web standards and best practices set by the World Wide Web Consortium. This is crucial for maintaining consistency and accessibility across different devices.
  • Mobile Compatibility
    It specifically focuses on checking the mobile-responsiveness of a website, which is increasingly important as more users access the web from mobile devices.
  • Error Identification
    The tool identifies issues related to mobile design and functionality, allowing developers to fix problems that might hinder the mobile user experience.
  • Improved SEO
    By ensuring mobile compatibility, the W3C Mobile Checker can indirectly contribute to better search engine optimization, since mobile-friendliness is a ranking factor for search engines.
  • Free and Open Access
    Being a tool developed by W3C, it is freely accessible online, making it easy for developers to use without any cost barriers.

Possible disadvantages of W3C Mobile Checker

  • Limited to Mobile Checks
    While focused on mobile compatibility, it does not provide comprehensive validation for other aspects of a website, such as desktop compatibility or performance.
  • Alpha Release
    Being an 'alpha' version, it may have incomplete features or bugs, potentially leading to inaccurate validation results or a less polished user experience.
  • Technical Knowledge Requirement
    Developers need some level of technical understanding to interpret the results and implement recommended changes, which can be challenging for beginners.
  • No Direct Fix Suggestions
    While it identifies issues, the tool may not provide detailed suggestions or solutions on how to fix the identified problems, requiring additional research or expertise from the user.
  • Outdated Information
    Web technologies and standards evolve quickly, and as an alpha version, there's a risk that some checks might be based on outdated standards or practices.

Analysis of 30 seconds of code

Overall verdict

  • 30 seconds of code can be considered a good resource due to its concise and clear presentation of useful code snippets. It helps developers learn and apply new concepts efficiently, making it a solid tool for learning and quick reference.

Why this product is good

  • 30 seconds of code is a collection of JavaScript snippets that are designed to be easily digestible and practical. It serves as a valuable resource for both beginners and experienced developers, offering a quick way to understand and implement common coding patterns and solutions. The snippets are well-documented and typically focus on performance, best practices, and simplicity.

Recommended for

  • Beginner developers looking to learn JavaScript concepts through examples.
  • Experienced developers seeking quick reference material.
  • Developers who value performance-oriented and well-documented code snippets.
  • Anyone looking for inspiration or quick solutions to common JavaScript problems.

30 seconds of code videos

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30 Seconds Of Code - Check This Curated Collection Of Useful JavaScript Snippets

W3C Mobile Checker videos

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Category Popularity

0-100% (relative to 30 seconds of code and W3C Mobile Checker)

30 seconds of code

W3C Mobile Checker

Developer Tools
100 100%
Developer Tools
0% 0
Website Builder
0 0%
Website Builder
100% 100
Productivity
100 100%
Productivity
0% 0
CMS
0 0%
CMS
100% 100

User comments

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Social recommendations and mentions

Based on our record, 30 seconds of code seems to be more popular. It has been mentiond 6 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.

30 seconds of code mentions (6)

  • What are the best open source repos in github that a beginner should READ?
    You could also check out: 1. 30 seconds of code 2. JavaScript30 3. JavaScript Algorithms. Source: about 2 years ago
  • Awesome Github Repos to Master JAVASCRIPT
    😎 a quick reference with short solutions for your development needs in javascript -> 30-seconds-of-code. - Source: dev.to / over 2 years ago
  • This is my first blog!
    Hello everyone, my name is Thanh Cong Van, my friends usually call me Steven as my Vietnamese name is hard to pronounce. I am living in Toronto, due to the pandemic, I believe that some of my peers are living in different place right now. I am currently taking Computer Programming and Analysis at Seneca, all I want from my program is to have good skills on front-end development. People tend to love full stack... - Source: dev.to / over 3 years ago
  • Open Source Development -W1
    The GitHub repo, I have interest in is "30 seconds of code" [https://github.com/30-seconds/30-seconds-of-code]. It is a website which provides short JavaScript code snippets for users. I find it very helpful for me when I work on my project later on. - Source: dev.to / over 3 years ago
  • Hello Word!
    For my forked repo, I picked the 30-seconds-of-code (https://github.com/30-seconds/30-seconds-of-code). It’s a repo with short snippets of JavaScript code to help people coding in JavaScript. Very useful for people like me that are always learning something and trying different things. - Source: dev.to / over 3 years ago
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W3C Mobile Checker mentions (0)

We have not tracked any mentions of W3C Mobile Checker yet. Tracking of W3C Mobile Checker recommendations started around Mar 2021.

What are some alternatives?

When comparing 30 seconds of code and W3C Mobile Checker, you can also consider the following products

CodeMyUI - Handpicked code snippets you can use in your web projects

Dimensions Toolkit - Chrome Extension for designers to test responsive websites.

Codespace - A beautiful cross-platform code snippet manager

One Click Test - Tool for quickly testing your design layout in one click.

DhiWise - DhiWise is a ProCode platform that helps you build clean, scalable, and customizable native and cross-platform apps. Focus on what matters as a programmer and let DhiWise do the rest.

Flexbox Grid - Grid based on CSS3 flexbox

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