Software Alternatives, Accelerators & Startups

Purgecss VS ScrollReveal

Compare Purgecss VS ScrollReveal and see what are their differences

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Purgecss logo Purgecss

Easily remove unused CSS

ScrollReveal logo ScrollReveal

ScrollReveal is a tool to add scroll animations for web and mobile browsers.
  • Purgecss Landing page
    Landing page //
    2022-03-28
  • ScrollReveal Landing page
    Landing page //
    2023-10-19

Purgecss features and specs

  • Reduced File Size
    PurgeCSS analyzes your CSS files and removes unused selectors, significantly reducing the size of your CSS files, leading to faster load times.
  • Performance Improvement
    By eliminating unnecessary CSS, PurgeCSS can improve the performance of your website, as there is less CSS for the browser to parse and execute.
  • Enhanced Maintainability
    With PurgeCSS, your CSS becomes cleaner and more manageable, making it easier for developers to maintain and update.
  • Integration
    PurgeCSS can be easily integrated into build tools like Webpack, Gulp, and Grunt, allowing seamless automation in the development workflow.
  • Customizability
    PurgeCSS offers configuration options that allow developers to specify content sources, safelisting of selectors, and more, making it highly customizable.

Possible disadvantages of Purgecss

  • Configuration Complexity
    Setting up PurgeCSS may require a detailed configuration to correctly identify which CSS selectors are in use, which can be complex for larger projects.
  • Potential Removal of Used Styles
    If not configured properly, PurgeCSS might accidentally remove dynamic classes generated by JavaScript or conditional rendering, affecting the functionality of the site.
  • Initial Setup Time
    The initial setup and integration process can be time-consuming, especially for projects with a large codebase or complex structure.
  • Limited Dynamic Content Handling
    PurgeCSS may struggle with highly dynamic sites where CSS classes are generated at runtime, requiring careful management or additional tools to ensure accuracy.
  • Learning Curve
    Developers may need to spend additional time learning how to effectively use PurgeCSS, especially if they are new to the tool or similar CSS management solutions.

ScrollReveal features and specs

  • Ease of Use
    ScrollReveal provides an easy-to-use API for applying scroll animations, making it accessible even for developers with limited experience in JavaScript or animation.
  • Lightweight
    ScrollReveal is a lightweight library, which means it does not significantly increase the load time of web pages. Its small size helps maintain site performance while adding modern scrolling effects.
  • Customizable Animations
    The library offers a variety of customizable animation effects, allowing developers to tailor animations to match the design and feel of their websites.
  • Wide Browser Compatibility
    It supports a broad range of browsers, including older versions, which ensures that scroll animations are consistent across different user environments.
  • No Dependencies
    ScrollReveal does not rely on other JavaScript frameworks or libraries, reducing dependency issues and making it easier to implement in various projects.

Possible disadvantages of ScrollReveal

  • Limited to Scroll Effects
    The library is specialized for scroll animations only, which means it may not be suitable for projects that require other types of animations or more complex interactive elements.
  • Less Control for Advanced Animations
    While it is easy to use for basic animations, developers seeking advanced control and complex animation sequences might find it limited compared to more robust animation libraries like GSAP.
  • Performance Overhead on Large Pages
    Although lightweight, adding numerous animations on pages with significant content can create performance overhead, potentially affecting the user experience on devices with lower specifications.
  • JavaScript Requirement
    Users who have disabled JavaScript in their browsers will not see any scroll animations created with ScrollReveal, which could impact the aesthetic experience for a small percentage of users.
  • No Built-in Timeline Support
    Unlike some other animation libraries, ScrollReveal does not include built-in timeline functionality for seamlessly coordinating multiple animations over time.

Analysis of Purgecss

Overall verdict

  • Purgecss is a valuable tool for developers looking to optimize their CSS for production environments. It is especially useful for projects where CSS can become bloated due to unused styles. However, users should be cautious when configuring Purgecss to ensure that essential styles are not accidentally removed.

Why this product is good

  • Purgecss is designed to remove unused CSS, which can reduce the file size of your stylesheets, improve loading times, and ensure more efficient use of resources. It scans your HTML, JavaScript, and other files to determine which CSS classes are actually used, and eliminates the rest. This is particularly beneficial in large projects or when using CSS frameworks that include many utility classes.

Recommended for

    Purgecss is recommended for web developers working on projects with significant CSS codebases, especially when using CSS frameworks like Bootstrap or Tailwind CSS. It's also ideal for teams focused on performance optimization and efficient resource management in web applications.

Purgecss videos

How to use PurgeCSS to Remove Unused CSS Classes from Tailwind CSS, Bootstrap, and more!

More videos:

  • Review - Gatsby.js with Tailwind CSS and PurgeCSS

ScrollReveal videos

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

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Category Popularity

0-100% (relative to Purgecss and ScrollReveal)
Design Tools
88 88%
12% 12
Animation
0 0%
100% 100
Developer Tools
100 100%
0% 0
3D
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Purgecss should be more popular than ScrollReveal. It has been mentiond 36 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.

Purgecss mentions (36)

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ScrollReveal mentions (5)

  • 100+ FREE Resources Every Web Developer Must Try
    JavaScript Animation Libraries 🔥 . Anime.js: Lightweight JavaScript animation library. . ScrollReveal.js: Easily reveal elements as they enter the viewport. . Popmotion: A functional, flexible JavaScript motion library. . AniJS: Declarative handling library for CSS animations. . Wow.js: Reveal CSS animation as you scroll down a page. . Typed.js: A JavaScript library that types. . Velocity.js: Accelerated... - Source: dev.to / 11 months ago
  • Top 10 JavaScript Animation Libraries
    ScrollReveal (22.1k ⭐) — A library for easily animating elements as they enter/leave the viewport. It was designed to be robust and flexible, but hopefully you’ll be surprised below at how easy it is to pick up. - Source: dev.to / about 1 year ago
  • Creating Scroll Animations Using ScrollReveal
    Explore the ScrollReveal.js Library to learn more about their documentations ScrollReveal library. - Source: dev.to / about 1 year ago
  • 100+ FREE Resources Every Web Developer Must Try
    ScrollReveal.js: Easily reveal elements as they enter the viewport. - Source: dev.to / over 1 year ago
  • What’s your favourite method of creating transition effects on scroll?
    I found this neet transition effect from this website: https://scrollrevealjs.org/. Source: over 2 years ago

What are some alternatives?

When comparing Purgecss and ScrollReveal, you can also consider the following products

Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.

WOW.js - Animate elements on-scroll to catch attention. Such Magic.

CSS Peeper - Smart CSS viewer tailored for Designers.

ScrollMagic - The jQuery plugin for magical scroll interactions.

Unused CSS - Easily find and remove unused CSS rules

Lax.js - Create beautiful & smooth animations when you scroll