Browser-based IDE — no installation required

Code anywhere, ship faster

A lightweight, cloud-powered IDE for writing, testing, and debugging code across multiple languages — right in your browser.

main.py — Solen IDE
def fibonacci(n: int) -> list[int]:
result = []
a, b = 0, 1
while len(result) < n:
result.append(a)
a, b = b, a + b
return result
# Output
print(fibonacci(10))
> [0, 1, 1, 2, 3, 5, 8, 13, 21, 34]

Everything you need to code

Monaco Editor

VS Code-grade editing with syntax highlighting, IntelliSense, and real-time error detection.

🚀

Multi-Language Execution

Run JavaScript, TypeScript, and Python instantly in isolated sandboxed containers.

📁

File Management

Organize your code with a full file tree — create, rename, delete files and folders.

☁️

Cloud Persistence

All projects and settings sync to the cloud and are accessible from any device.

🔗

Share Projects

Generate read-only or editable share links so teammates can view or fork your work.

🎨

Customizable UI

Adjust font size, tab size, key bindings, and theme to match your workflow.

Ready to start coding?

Join developers who build and ship faster with Solen IDE.

Create free account
SBuilt with Solen