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langchaingo
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langchaingo

LangChain for Go, the easiest way to write LLM-based programs in Go

by tmc · GitHub
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aigogolangMITGo
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In plain words

Build applications that use AI language models with the Go programming language.

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10k9k
2026-07-042026-08-31
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📄 About

LangChain for Go, the easiest way to write LLM-based programs in Go

langchaingo has 9.6k stars on GitHub. It has been forked 1.1k times. langchaingo is written mainly in Go. It has been in active development since 2023. langchaingo is available under the MIT license. Its main topics are ai, go, golang, langchain.

Frequently asked questions

What is langchaingo?

LangChain for Go, the easiest way to write LLM-based programs in Go

Is langchaingo open source?

langchaingo is an open-source project. It is released under the MIT license.

Is langchaingo free?

Yes. langchaingo is free and open source — you can use, modify and self-host it.

What license does langchaingo use?

langchaingo is available under the MIT license.

What language is langchaingo written in?

langchaingo is written mainly in Go.

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