Code together. In real-time. Completely free.
Spin up a room, share the link, and start pairing instantly — synced edits, live output, and full control over who can touch what.
Real-time collaboration, 12+ programming languages, and read/write access roles are all supported. All work in every room is saved.
Joining rooms is quick and easy: requires zero signups or logins.
A trading simulator that accurately mimics price movement based on certain specific settings. It supports perpetual/spot with leverage included. It currently also has multiple different technical indicators as well supported.
