Heroku is a platform as a service (PaaS) that enables developers to build, run, and operate applications entirely in the cloud.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
United States

Replit is described as 'In-browser IDE supporting 50+ languages with an AI assistant, real-time collaboration, Git support, hosting, deployment, and live code sharing' and is a very popular Code Editor in the development category. There are more than 100 alternatives to Replit for a variety of platforms, including Web-based, SaaS, Mac, Windows and Linux apps. The best Replit alternative is Visual Studio Code, which is free. Other great apps like Replit are Google Antigravity, Lovable, CodePen and Devin Desktop.
Heroku is a platform as a service (PaaS) that enables developers to build, run, and operate applications entirely in the cloud.





Provision and manage infrastructure, develop locally, deploy to the cloud, dynamically scale servers, storage, and networking, automate service discovery, integrate with GitHub and Docker, apply configurable observability, and safely manage environments for full-stack applications.




Web-based AI platform enabling visual generation and refinement of UI components, layouts, and product flows, supports interactive code-backed prototypes, facilitates direct edits, shares designs for review, and imports Figma selections while preserving assets for prototyping and export.




Ona is an open-source developer platform automating the provisioning of ready-to-code development environments.



CodeSandbox is an online editor with a focus on creating, sharing and importing new React projects



VibeFlow is a visual backend builder that turns your ideas into fully functional applications. Instead of writing complex backend code, you simply connect visual nodes to create powerful workflows that handle everything from user authentication to payments to AI features.

JS Bin is a collaborative open source JavaScript debugging tool. Enter Javascript in one pane and HTML in the other and see the result; share using a short URL. Choose popular JS libs from a menu, so you don't have to remember the URL.

Generates production-ready, cross-platform mobile apps using AI that interprets written descriptions into app designs with React Native, needing no coding expertise. Suitable for businesses and individuals seeking fast digitization and mobile app development.




