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Dev tools · alternatives · 2026

24 alternatives to Grayshift

Open source toolkit for developing with HTML, CSS, and JS.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Grayshift launched in 2019; newer entries below may have overtaken it.

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    Easy-to-use, fun productivity tools - free & open-source

    2023 · its alternatives →

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  4. 4

    A simple, colorful gradient generator

    2018 · cssgradient.io · its alternatives →

  5. 5AS
  6. 6
    SuperDev▲164

    All in one browser extension for web designers & developers

    2022 · chromewebstore.google.com · its alternatives →

  7. 7

    Responsive & lightweight CSS grid for your website.

    2016 · simplegrid.io · its alternatives →

  8. 8

    A lightweight toolset for writing styles in JavaScript ✨ - styled-components/polished

    2017 · github.com · its alternatives →

  9. 9

    We're excited to announce Lowdefy V4, a full-stack web framework built on top of Next.js that simplifies building web applications, internal tools, admin panels, BI dashboards, and CRUD apps using YAML or JSON configuration files. New in V4: Next.js: Lowdefy now runs on top of the Next.js framework. All of Auth.js: App auth is now handled by Auth.js supported providers, adapters and callbacks and events, easy to configure, but all of which can be customized. Plugin extensibility: Apps can now be extended with any npm or pnpm workspace plugins. Our story: We have developed a simple…

    2021 · lowdefy.com · its alternatives →

  10. 10
    Toolb.dev▲122

    A set of 50+ free interactive CSS, HTML and JS webtools

    2021 · toolb.dev · its alternatives →

  11. 11

    All-in-one platform for developers: blog, tools & compilers.

    2025 · its alternatives →

  12. 12MW

    A place to learn and share html5/css3/js snippets. Its on a alpha/mvp stage right now. Let me know what you think. Http://html5snippets.com

    2011 · its alternatives →

  13. 13

    Experimental jsxdom. Contribute to nhh/zero development by creating an account on GitHub.

    2024 · github.com · its alternatives →

  14. 14

    4 months back I started making an extension named monochromate which was basically a greyscale extension, I realised power of them when I turned it on my phone and the thing is being a programmer most of my time is spent on browsers ... and that's where it don't exist (at least not the perfect solution for my needs). That's how I came up with it, made it open source, recently passed 100 users over chrome webstore and it have 5-star rating as of now. and yes you might say that why would I need it when I can do this with filters that can be toggled via settings, thing is I didn't wanted to…

    2025 · monochromate.lirena.in · its alternatives →

  15. 15LA

    Reactive components with React-like patterns at ~9 KB gzip. Zero dependencies, zero build step, designed for humans and AI agents.

    2021 · lemonadejs.net · its alternatives →

  16. 16

    🗿 Mini jQuery alternative. Dependency-free animations. Locality of Behavior. Use one element or arrays transparently. Pairs with htmx. Vanilla querySelector() but better! - gnat/surreal

    2023 · github.com · its alternatives →

  17. 17

    All-in-one tool suite for developers and designers

    2024 · geniusdev.vercel.app · its alternatives →

  18. 18MJ

    Medium.js is a tiny JavaScript library for making HTML5

    2013 · jakiestfu.github.io · its alternatives →

  19. 19

    A lightweight toolset for writing styles in JavaScript

    2017 · polished.js.org · its alternatives →

  20. 20HG
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    An app for working with local HTML files. Contribute to iffy/lhtml development by creating an account on GitHub.

    2017 · github.com · its alternatives →

  22. 22

    Browser Extension

    2025 · graytrigger.com · its alternatives →

  23. 23

    ✨ Viselect - A high performance and lightweight library to add a visual way of selecting elements, just like on your Desktop. Zero dependencies, super small. Support for major frameworks! - simonwep/viselect

    2018 · github.com · its alternatives →

  24. 24

    Furatto, a simple, yet powerful css framework for rapid web development.

    2013 · icalialabs.github.io · its alternatives →

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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 →