Kempo
Customized code playgrounds
Kempo launched on July 22, 2024 with 110 votes, #685 of 5,184 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.
What it does
Kempo lets you build customizable live coding experiences. You can control the layout based on the viewer’s screen size, theme, and branding so that your code examples seamlessly blend with the rest of your website. Kempo is built using CodeSandbox's Sandpack.
Empowering developers to build tailor-made code playgrounds to supercharge blogs, docs, or other teachingfrom kempo.io
Does a similar job
all alternatives →
Sandpack by CodeSandbox2021 · sandpack.codesandbox.io · ▲211Toolkit for building live coding experiences in browser
Codewich – A live-updating TypeScript/CSS/HTML playground2017 · codewich.com · ▲114Create and share simple web demos using TypeScript, CSS, and HTML. Prototype new ideas quickly.


CodeSwing – A CodePen-like interactive playground, built into VS Code2020 · github.com · ▲159VS Code extension for building web applications ("swings") using a interactive and editor-integrated coding environment - lostintangent/codeswing

More dev tools this month
the category →

Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 21h ago · github.com

open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 24d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 22d ago · talanoa.email
Source: Product Hunt launch ↗
Launched alongside, July 2024
the whole month →




Many years ago, I made VJ softwares (to mix live visuals in clubs) for unexpected platforms like the Game Boy Advance, the Playstation 2 and the Raspberry Pi. This year, I’m back with a new web-app: Pikimov. Inspired by Photopea (a free Photoshop clone), I created this web-based motion design & video editor as an alternative to After Effects, to fill empty void. It's free, without signup, without cloud uploads (your files stay on your machine), and your projects are not used for AI models training.
AI · 2024 · pikimov.com
