Go-Bt: Minimalist Behavior Trees for Go
Details
- External ID
- 47690797
- Source
- HN
- Company
- —
- Product
- Go-Bt: Minimalist Behavior Trees for Go
- Website domain
- github.com
- Launched
- April 8, 2026
- Cohort
- —
- Upvotes
- 62
- Upvotes percentile
- 0.8541131105398457
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
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!
Enrichment
- Theme
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- behavior tree library for go
- Manually corrected
- False
Could you build this?
Yes Implementing a minimalist behavior tree library in Go involves standard computer science data structures (nodes, sequences, selectors) and simple control flow logic.
Discussion
12 comments analyzed.
Competitors mentioned: State machines (hierarchical, data-driven), Production rules / forward chaining, HTN (Hierarchical Task Networks)
Concerns raised: Behavior trees become maintenance nightmare with complex logic, Hard to reason about system flow as complexity grows, CPU load with hundreds of trees waiting on I/O, Channels without goroutines not actually possible
Feature requests: Parallel composite nodes (RequireAny, RequireAll), Exponential backoff for supervisor ticking, Support for multiple trees, Goroutine-per-child model for parallel nodes
Competitors
Other products that read as similar to this one — 50 launches clear the similarity bar, closest 8 shown.
Attention rank: #7 of 51 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 157 days after the earliest competitor.
- indecis · github · 2026-09-28 · 47 upvotes · similarity 0.40
- Gova · hn · 2026-04-24 · 143 upvotes · similarity 0.39
- Gochan · hn · 2026-05-27 · 5 upvotes · similarity 0.38
- go-emby · github · 2026-09-13 · 19 upvotes · similarity 0.36
- dxui · github · 2026-09-16 · 10 upvotes · similarity 0.35
- go-conc-distilled · github · 2026-09-26 · 72 upvotes · similarity 0.34
- Sedon · hn · 2026-06-02 · 5 upvotes · similarity 0.34
- StumbleUpon Is Back (Kinda) · hn · 2026-06-17 · 5 upvotes · similarity 0.34
Other launches for this product
- No other launches for this product.
Same idea, different domain
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