JavaScript Preprocessor

Open-source JavaScript projects categorized as Preprocessor

Top 4 JavaScript Preprocessor Projects

  • stylus

    Expressive, robust, feature-rich CSS language built for nodejs

  • Project mention: Future of CSS: Functions and Mixins | dev.to | 2024-02-15

    Traditionally CSS lacked features such as variables, nesting, mixins, and functions. This was frustrating for Developers as it often led to CSS quickly becoming complex and cumbersome. In an attempt to make code easier and less repetitive CSS pre-processors were born. You would write CSS in the format the pre-processor understood and, at build time, you'd have some nice CSS. The most common pre-processors these days are Sass, Less, and Stylus. Any examples I give going forward will be about Sass as that's what I'm most familiar with.

  • stylis

    light – weight css preprocessor

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo
  • Stylecow

    Modern CSS to all browsers

  • svelte-reactive-css-preprocess

    Automatically update your styles when a svelte variable changes.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript Preprocessor related posts

  • Mengenal macam - macam Metodologi penulisan CSS - Part 2

    2 projects | dev.to | 3 Nov 2022
  • What I’ve Learned from Users

    1 project | news.ycombinator.com | 20 Sep 2022
  • Styled Components in React - All you need to know

    1 project | dev.to | 6 Jun 2022
  • A preprocessor for updating styles when your component state changes.

    1 project | /r/sveltejs | 22 Oct 2021
  • Creating Website (Looking for help and suggestions to implement)

    2 projects | /r/webdevelopment | 18 Oct 2021
  • Experiment Rule

    2 projects | /r/196 | 15 Oct 2021
  • As someone coming from C++ and Java, "this" is very confusing.

    1 project | /r/ProgrammerHumor | 12 Aug 2021
  • A note from our sponsor - SurveyJS
    surveyjs.io | 10 May 2024
    With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js. Learn more →

Index

What are some of the best open-source Preprocessor projects in JavaScript? This list will help you:

Project Stars
1 stylus 11,171
2 stylis 1,704
3 Stylecow 163
4 svelte-reactive-css-preprocess 63

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