Dev tools · alternatives · 2026
24 alternatives to Polotno SDK
Toolkit to create web design editors
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Polotno SDK launched in 2021; newer entries below may have overtaken it.
- 1
Polotno Studio▲190Canva-like design editor. No signups, no ads, no paywalls.
2021 · polotno.com · its alternatives →
- 2
Layouts.dev▲699A notebook for building interfaces with Tailwind & shadcn/UI
2024 · layouts.dev · its alternatives →
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21st.dev▲1,211I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!
2025 · 21st.dev · its alternatives →
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Inspired by the design and UI/UX of apps like Notion, and utility of open-source apps like StackEdit, I decided to create a minimalistic, local-only WYSIWYG Markdown editor. Some features worth highlighting: - Monaco editor and Prettier integration for code snippets - Tables (apparently the holy grail of WYSIWYG editing) - Embeds (for CodePen, CodeSandbox and YouTube, most useful for HTML or JSON exports) - Accepts Markdown paste-in, and "exports"/generates HTML, Markdown and JSON outputs - Collaboration (with real-time awareness and initial commenting system, available only when…
2023 · editor.vrite.io · its alternatives →
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Webcodesk - Web App Builder for Create React App. Contribute to webcodesk/webcodesk-srv development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 8
Tool for rapid development of static UI using React.js
2023 · its alternatives →
- 9
Hi HN, I’m Kiet, one of the creators of Onlook studio. I made this app that allows you to visually edit your locally running React app and write the code back to it in real-time. The purpose is to allow you to develop UI while fully owning your code the whole time. There are other visual builders out there but they either require you to upload your code to the cloud or some lengthy setup process. Onlook runs locally, deterministically, and only requires adding a plugin for the compile step (2 lines of config change). Technical details: This is technically a web browser that can point to your…
2024 · github.com · its alternatives →
- 10
Hey HN, I’m Kiet – one half of the two-person team building Onlook (https://beta.onlook.com/), an open-source [https://github.com/onlook-dev/onlook/] visual editor that lets you edit and create React apps live on an infinite canvas. We launched Onlook [1][2] as a local-first Electron app almost a year ago. Since then, “prompt-to-build” tools have blown up, but none let you design and iterate visually. We fixed that by taking a visual-first, AI-powered approach where you can prompt, style, and directly manipulate elements in your app like in a design…
2025 · github.com · its alternatives →
- 11
Devsync▲319Visually edit CSS. Live-sync the result with your editor.
2020 · devsync.co · its alternatives →
- 12
React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable. - xyflow/xyflow
2021 · github.com · its alternatives →
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Draft.js▲166A framework for building rich text editors in React
2016 · facebook.github.io · its alternatives →
- 14IM
The Todo App for Procrastinators ;)
2011 · tomorrow.do · its alternatives →
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GrapesJS▲163I’ve been working with @artf (creator of GrapesJS) on Grapes Studio, an HTML-first editor with an LLM assistant on top of GrapesJS. We’re approaching this differently than the new wave of AI app/site builders which are typically generating full React applications, which we think is overkill for simple websites. From talking to people using these tools, we’ve seen a lot of issues with build errors and overly complicated pages. With our approach you can: - Edit visually via the no-code editor (drag/drop) or ask the LLM to make scoped changes (like “add a section” or “add a new…
2016 · grapesjs.com · its alternatives →
- 17
Open-source Polotno alternative for design editors
Apr 2026 · github.com · its alternatives →
- 18
Let AI create a full-stack web app based on your description
2023 · usemage.ai · its alternatives →
- 19
Empower your users with an easy-to-use design editor
2021 · img.ly · its alternatives →
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Our Markdown-based WYSIWYG editor for composing blog posts
2022 · hashnode.com · its alternatives →
- 23
🚀 A React Framework for building extensible drag and drop page editors - prevwong/craft.js
2020 · github.com · its alternatives →
- 24
Triangulart▲106Graphic editor build in JS to create isometric illustrations
2016 · maxwellito.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 →