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GitHub Repository
Minimalist BT implementation in Go
103 starsGo
Go-Bt: Minimalist Behavior Trees for Go
by rvitorper·Apr 8, 2026·62 points·12 comments
AI Analysis
●●SolidNiche GemBig Brain
Injected clock enables instant time-travel testing of timeout nodes without waiting.
Strengths
- •Stateless nodes with all runtime state in generic BTContext enables clean testing.
- •Three-state return values (1/0/-1) create cooperative multitasking without threads.
- •Embedded context.Context means trees natively respect cancellation tokens and timeouts.
Weaknesses
- •Behavior trees are niche; most Go developers will never need this pattern.
- •No visual editor or debugging tools — pure code-based tree construction.
Category
Target Audience
Go developers building game AI, background workers, or task automation systems
Similar To
behaviortree.go · go-behaviortree
Post Description
Hey HN,
I just published v0.1.0 of go-bt and would love some feedback from the Go veterans here.
Thanks in advance!
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