Acknowledgement

WebSandbox is built on a foundation of incredible technologies, both open-source and proprietary. We are deeply grateful to the developers, maintainers, and companies who create and share these tools. This page serves to acknowledge and thank the key technologies that make our platform possible.

Our platform leverages robust, modern frameworks for both the frontend and backend:

• Next.js & React: Powering our incredibly responsive and dynamic user interface.
• Express: The minimalist web framework running our core backend services.
• TypeScript & Node.js: The bedrock of our entire stack, enabling scalable and completely type-safe development from front to back.

Building a fully-featured cloud IDE requires incredible specialized tools:

• CodeMirror: The highly extensible, blazing-fast code editor component that powers our text editing experience.
• Xterm.js: The terminal emulator for the web, providing a native terminal experience directly in the browser.
• WebContainers: A revolutionary technology by StackBlitz that allows us to run full Node.js environments directly within the browser tab.
• Isomorphic Git: A pure JavaScript implementation of Git, enabling complex version control operations right in the browser.
• Node-PTY & Kubernetes: The infrastructure tools enabling our scalable, isolated cloud environments.

For data persistence, queuing, and background processing:

• Kysely & PostgreSQL: Kysely acts as our type-safe SQL query builder, interfacing seamlessly with our PostgreSQL databases.
• BullMQ & Redis: Handling our asynchronous tasks, background jobs, and distributed messaging securely and rapidly.

To create a beautiful and accessible visual experience, we utilize:

• Tailwind CSS: For rapid, reliable styling of our design system and interface components.
• Lucide React: Providing the clean and consistent iconography used throughout WebSandbox.
• VS Code Codicons: The official icon font from Microsoft, enabling a native, recognizable feel within our editor instances.
• Framer Motion: For fluid animations, layout transitions, and interactive user experiences.
• Sonner: For crisp, highly-accessible toast notifications.

While WebSandbox itself is provided under a proprietary license, we strongly believe in giving back to the ecosystem. We encourage our users to contribute to open-source projects using the environments they create on our platform.

If you are a maintainer of a tool we use and have questions about attribution or notice a missing acknowledgement, please reach out to us.