Dev tools · alternatives · 2026

24 alternatives to 98.css

A design system for building faithful recreations of old UIs

98.css is a CSS library that enables developers to create user interfaces styled like Windows 98. The design system provides pre-built components and styling to recreate the visual appearance of classic 1990s Windows… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. 98.css launched in 2020; newer entries below may have overtaken it.

1. 1
   System.css▲116

   A design system for building retro Apple UIs

   2022 · github.com · its alternatives →

2. 2
   XP.css – Windows XP CSS file and framework for building GUIs▲297

   A design system for building faithful recreations of old UIs.

   2020 · botoxparty.github.io · its alternatives →

3. 3
   Cs16.css – CSS library based on Counter Strike 1.6 UI▲819

   CSS library based on Counter Strike 1.6 UI.

   2025 · cs16.samke.me · its alternatives →

4. 4LC
   Laptop.css▲92

   2019 · jjkaufman.github.io · its alternatives →

5. 5
   A visual guide to the most popular CSS properties▲1,117

   CSS Reference is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and animated examples.

   2016 · cssreference.io · its alternatives →

6. 6
   Water.css – A just-add-css collection of styles to make websites nicer▲501

   A drop-in collection of CSS styles to make simple websites just a little nicer - kognise/water.css

   2019 · github.com · its alternatives →

7. 7LC
   LaTeX.css – Make your website look like a LaTeX document▲515

   A minimal, almost class-less CSS library to write modern websites that look like LaTeX documents.

   2020 · latex.now.sh · its alternatives →

8. 8
   Pattern.css – CSS-only library to fill empty background with patterns▲332

   CSS only library to fill empty background with beautiful patterns. - bansal/pattern.css

   2020 · github.com · its alternatives →

9. 9XA
   X86CSS – An x86 CPU emulator written in CSS▲275

   x86CSS is a working CSS-only x86 CPU/emulator/computer. No JavaScript required!

   Feb 2026 · lyra.horse · its alternatives →

10. 10
    React95 – A React components library recreating the look of Windows 95▲122

    A React components library with Win95 UI. Contribute to React95/React95 development by creating an account on GitHub.

    2023 · github.com · its alternatives →

11. 11
    Tailwind CSS▲420

    A utility-first CSS framework for rapid UI development

    2017 · tailwindcss.com · its alternatives →

12. 12CC
    Chartss.css – accessible HTML/CSS charts with markdown support▲265

    2020 · rbitr.github.io · its alternatives →

13. 13
    Collection of CSS Creations▲165

    Collection of Awesome CSS and JS Creations to help out frontend developers and designers.

    2012 · cssdeck.com · its alternatives →

14. 14
    awsm.css▲173

    Simple CSS library for semantic HTML markup

    2017 · github.com · its alternatives →

15. 15
    Pure CSS Francine▲210

    HTML/CSS portrait in the style of an 18th century painting

    2018 · github.com · its alternatives →

16. 16
    Every Layout▲390

    Relearn CSS, by example

    2019 · every-layout.dev · its alternatives →

17. 17
    Basic.css – Classless CSS Starter File▲153

    Basic.css - Classless CSS Starter File. Contribute to vladocar/Basic.css development by creating an account on GitHub.

    2020 · github.com · its alternatives →

18. 18HC
    Hint.css v2.0 – Pure CSS tooltip library▲253

    2016 · kushagragour.in · its alternatives →

19. 19
    Pattern.css▲197

    CSS library to fill empty background with beautiful patterns

    2020 · github.com · its alternatives →

20. 20
    Preline UI v2.0▲315

    Build faster with Preline UI, a free and open-source Tailwind CSS UI component library with Pro blocks, templates, plugins, framework guides, and Figma.

    2024 · preline.co · its alternatives →

21. 21
    CSS Blocks by Linkedin▲102

    Blazing fast CSS for your design systems and apps

    2018 · css-blocks.com · its alternatives →

22. 22
    Bamboo CSS▲101

    A classless CSS utility for your HTML

    2021 · github.com · its alternatives →

23. 23
    Styled-components – Use the best of ES6 to style React apps▲172

    CSS for the <Component> Age

    2016 · styled-components.com · its alternatives →

24. 24BC
    Bolt.css – Another classless CSS library▲134

    Bolt.css is a classless css library

    2022 · boltcss.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →