Nimbus alternatives

Repl.it

CodeSandbox is an online code editor and prototyping tool that makes creating and sharing web apps faster

Android cloud dev environments with accelerated builds on instant, pre-built, pre-cached emulation and code environments to enables rapid feature/code/SDK previews, and quick bug resolution.

GraphQL Playground is an IDE for working with GraphQL APIs to write queries, mutations & subscriptions with features like auto-completion, error handling and team collaboration. The Playground can be used as a web-based version or standalone on all desktop platforms.

CodeSandbox for iOS lets you take your projects and sandboxes with you wherever you go. Using an iPhone or iPad, you can now access our new cloud development platform in the comfort of a native iOS IDE.

Bito’s AI Assistant brings ChatGPT to your IDE or Chrome and makes it easy to write code, understand syntax, write test cases, explain code, comment code, check security, and even explain high level concepts. It really works!

The fastest and easiest way to get HTTPS in your local development environment, lcl.host gives you browser trusted HTTPS certificates for your web apps in development. The CLI tool handles all setup & system configuration in seconds, and guides you through application setup instructions based on your language and framework. Supports JavaScript, Next.js, Python, Django, Ruby, Ruby on Rails and Go apps, with more to come.

YepCode is a Saas platform that allows the development, execution and monitoring of integration and automation processes. Working directly with JavaScript, it provides all the out-of-the-box “steroids” that you need to solve the most complex problems.

From interactive tutorials to full-blown IDEs, build instant, interactive coding experiences backed by WebContainers: the trusted, browser-based runtime from StackBlitz. Run Node.js in your browser with unmatched speed and no remote VMs involved.

Dockside is an open-source tool for provisioning lightweight access-controlled IDEs, staging environments and sandboxes - aka ‘devtainers’ - on local machines, on-premises (raw metal or VM) or in the cloud.

Baker is a super slick developer tool for provisioning development environments (vms, containers).