Dev tools · alternatives · 2026
24 alternatives to Kempo
Customized code playgrounds
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Kempo launched in 2024; newer entries below may have overtaken it.
- 1
Toolkit for building live coding experiences in browser
2021 · sandpack.codesandbox.io · its alternatives →
- 2
Create and share simple web demos using TypeScript, CSS, and HTML. Prototype new ideas quickly.
2017 · codewich.com · its alternatives →
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Designmodo▲419Timesaving tools for designers, developers and marketers.
2020 · designmodo.com · its alternatives →
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BentoGrid.dev▲128Build beautiful Bento grids & components for your JS project
2024 · its alternatives →
- 7
VS Code extension for building web applications ("swings") using a interactive and editor-integrated coding environment - lostintangent/codeswing
2020 · github.com · its alternatives →
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Generate the website
2021 · shuffle.dev · its alternatives →
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Create a website with stunning animations and clean code
2015 · designmodo.com · its alternatives →
- 11
CustomJS▲143Hello, as an Indie Hacker, I have built and successfully launched this SaaS software. Originally it was a plugin for Make.com but now it can also be used for many other user cases. It's a niche market but many users are enjoying it. Feel free to give me more feedback https://www.customjs.space
2024 · customjs.space · its alternatives →
- 12
Recreate your favorite developer tools from scratch
2023 · codecrafters.io · its alternatives →
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Learn to code with AI-powered tutorials from Codeamigo.
2021 · codeamigo.dev · its alternatives →
- 14
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Create beautiful bento layouts online
2025 · bento-generator.com · its alternatives →
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TypMo▲154Hello HN! I’ve been working on a small tool that helps you move from quick wireframe experiments to solid, production-ready prompts. As a designer, I’ve always felt that getting the structure right early saves a ton of pain later. TypMo leans into that idea by grounding everything in IA-style wireframes- fast to create, easy to iterate, and perfect for figuring out what you actually mean before throwing prompts at AI. I’m now pushing it a step further with a lightweight DSL. Still early, still rough around the edges, but with some AI help it’s starting to feel real. Would love to hear what…
Dec 2025 · typmo.com · its alternatives →
- 19
Vanjaro▲94Website builder, CMS, digital marketing, & e-commerce
2022 · vanjaro.com · its alternatives →
- 20
jambuild▲129Near instant multiplayer vibecoding, just point and talk
23d ago · jambuild.dev · its alternatives →
- 21
Create your own VS Code theme easily, within your browser
2021 · themes.vscode.one · its alternatives →
- 22
Build and share projects right in your browser
2021 · codecademy.com · its alternatives →
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Use CodeSandbox with your team for rapid web app development
2021 · codesandbox.io · its alternatives →
- 24
Use Markdown and React to build rich content websites. Documentation, tutorials, blogs, videos, interactive walkthroughs, and more.
2021 · codehike.org · 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 →