CodeSandbox CDE
Instant cloud development environments
CodeSandbox CDE launched on February 1, 2024 with 42 votes, #929 of 3,962 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
Get dedicated cloud environments for every branch & PR that spin up in 2 seconds and are available and collaborative 24/7.
CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.
Use our APIs to create isolated development environments (sandboxes) that can run any type of code you need. Every environment runs in isolation, so you can safely run untrusted code without it affecting your system. We can handle millions of concurrent VMs and make it easy to provision, manage and decommission VMs. Resume development within the same sandbox after periods of inactivity. With no loss thanks to our snapshots. Our microVM infrastructure allows us to spin up entire VMs, clone them and restore snapshots within 2 seconds. Gain total control over periods of inactivity before auto hibernation kicks in. Give agents a sandbox to resolve user prompts, or create autonomous agents…from codesandbox.io
Does a similar job
all alternatives →
Boxes.devJun 2026 · boxes.dev · ▲112Hi HN, we’re Nick and Drew, and we’re building boxes.dev – the first cloud-only agentic dev environment (ADE) that gives every Codex and Claude Code agent its own cloud computer. We’re two engineers who previously built Gem (co-founder/CTO and first hire), and we spent the last year coding almost exclusively using Codex and Claude Code. It’s been a huge change to how we code, and it’s been exhilarating seeing the models keep getting better – but we eventually realized that developing on localhost was holding us back: - Git worktrees are clunky to set up and use for parallelizing work -…
Codebox - Open-source cloud and desktop IDE2014 · github.com · ▲136Open source cloud & desktop IDE. Contribute to CodeboxIDE/codebox development by creating an account on GitHub.
CodeSandbox for iOS2022 · apps.apple.com · ▲227Create anytime, anywhere, together with CodeSandbox for iOS
More dev tools this month
the category →
Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 1d 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, February 2024
the whole month →
MarketingIdeas.com▲1,230Never run out of marketing ideas ever again
Growth · 2024 · marketingideas.com
