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Self-Hosted & Open-Source
Gekko
Free open-source backtesting and trading bot (Node.js)
About Gekko
Gekko is a free, open-source backtesting and trading bot built on Node.js with a modular plugin system. It features paper trading, live trading, and a web UI. Note: development has largely stopped, but it remains a valuable learning tool and community forks exist.
Features
Backtesting engine
Paper trading
Live trading
Web UI
Plugin system
Multiple exchanges
Pricing
Free & Open Source
Pros
- Great for learning bot development
- Completely free
- Good backtesting engine
Cons
- Development paused
- Limited exchange support
- Outdated codebase
Community & Socials
More in Self-Hosted & Open-Source
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