--- title: "llm-books vs langchaingo" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/morsoli-llm-books-vs-tmc-langchaingo" tools: ["morsoli-llm-books", "tmc-langchaingo"] --- # llm-books vs langchaingo *GraphCanon updated Aug 21, 2026* ## Verdict Pick llm-books if decision-Critical Facts for 'llm-books'; pick langchaingo if langChainGo simplifies the integration of Large Language Models into Go projects through easy-to-use APIs and composability. [llm-books](https://aitutor.liduos.com/) reports 767 GitHub stars, 53 forks, and 6 open issues, last pushed Nov 29, 2024. [langchaingo](https://tmc.github.io/langchaingo/) has 9.6k stars, 1.1k forks, and 410 open issues, last pushed Jan 11, 2026. Figures are from public GitHub metadata via [llm-books's repository](https://github.com/morsoli/llm-books) and [langchaingo's repository](https://github.com/tmc/langchaingo). | | [llm-books](/tools/morsoli-llm-books.md) | [langchaingo](/tools/tmc-langchaingo.md) | | --- | --- | --- | | Tagline | Notes on practical application development using LLM | LangChain for Go, the easiest way to write LLM-based programs in Go | | Stars | 767 | 9,600 | | Forks | 53 | 1,135 | | Open issues | 6 | 410 | | Language | Python | Go | | Adopt for | Decision-Critical Facts for 'llm-books' | LangChainGo simplifies the integration of Large Language Models into Go projects through easy-to-use APIs and composability. | | Persona | - | - | | Runtime | - | - | | License | Unknown License | MIT | | Categories | Developer Tools, LLM Frameworks | Developer Tools, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [llm-books](/tools/morsoli-llm-books.md) | [langchaingo](/tools/tmc-langchaingo.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Slowing (36%) | | Days since push | 629d | 208d | | Open issues (now) | 6 | 410 | | Stars delta | 0 (30d) | Unknown | | Open issues delta | 0 (30d) | Unknown | | Full report | [trust report](/tools/morsoli-llm-books/trust.md) | [trust report](/tools/tmc-langchaingo/trust.md) | ## Shared compatibility - **ChatGPT**: [llm-books](/tools/morsoli-llm-books.md) - Works with ChatGPT; [langchaingo](/tools/tmc-langchaingo.md) - Works with ChatGPT - **LangChain**: [llm-books](/tools/morsoli-llm-books.md) - LangChain integration; [langchaingo](/tools/tmc-langchaingo.md) - LangChain integration ## Decision facts: llm-books - **Pricing:** unknown - **Adopt for:** Decision-Critical Facts for 'llm-books' - **License detail:** Unknown License ## Decision facts: langchaingo - **Adopt for:** LangChainGo simplifies the integration of Large Language Models into Go projects through easy-to-use APIs and composability. ## Choose when ### Choose llm-books if… - llm-books is primarily Python; langchaingo is Go. - Tags unique to llm-books: chatgpt, chatgpt-api, llm, llmops. - llm-books ships Docker support for self-hosted deployment. - Decision-Critical Facts for 'llm-books' ### Choose langchaingo if… - langchaingo is primarily Go; llm-books is Python. - Tags unique to langchaingo: ai, go, golang. - - You are working on a project that requires LLM-based capabilities, but prefer to code in Go. ## When NOT to use llm-books - Last GitHub push was 634 days ago (dormant maintenance, Nov 29, 2024). Validate activity before betting a new project on llm-books. - Developer Tools: A gateway is overkill when you're pinned to a single provider and model. - LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. ## When NOT to use langchaingo - - If your project strictly adheres to another programming language where other implementations of LangChain are available. - - When your application requires heavy customization at the framework level that might not be directly supported within LangChainGo’s current implementation. ## Common questions ### What is the difference between llm-books and langchaingo? llm-books: Notes on practical application development using LLM. langchaingo: LangChain for Go, the easiest way to write LLM-based programs in Go. See the comparison table for live GitHub stats and shared categories. ### When should I choose llm-books over langchaingo? Choose llm-books over langchaingo when llm-books is primarily Python; langchaingo is Go; Tags unique to llm-books: chatgpt, chatgpt-api, llm, llmops; llm-books ships Docker support for self-hosted deployment; Decision-Critical Facts for 'llm-books'. ### When should I choose langchaingo over llm-books? Choose langchaingo over llm-books when langchaingo is primarily Go; llm-books is Python; Tags unique to langchaingo: ai, go, golang; - You are working on a project that requires LLM-based capabilities, but prefer to code in Go. ### When should I avoid llm-books? Last GitHub push was 634 days ago (dormant maintenance, Nov 29, 2024). Validate activity before betting a new project on llm-books. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. ### When should I avoid langchaingo? - If your project strictly adheres to another programming language where other implementations of LangChain are available. - When your application requires heavy customization at the framework level that might not be directly supported within LangChainGo’s current implementation. ### Is llm-books or langchaingo more popular on GitHub? langchaingo has more GitHub stars (9,600 vs 767). Stars measure visibility, not whether either tool fits your constraints. ### Are llm-books and langchaingo open source? Yes - both are open-source projects on GitHub. ### Where can I find alternatives to llm-books or langchaingo? GraphCanon lists graph-backed alternatives at [llm-books alternatives](/tools/morsoli-llm-books/alternatives) and [langchaingo alternatives](/tools/tmc-langchaingo/alternatives) ([llm-books markdown twin](/tools/morsoli-llm-books/alternatives.md), [langchaingo markdown twin](/tools/tmc-langchaingo/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/morsoli-llm-books-vs-tmc-langchaingo.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, llm-books or langchaingo? llm-books: Dormant. langchaingo: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for llm-books and langchaingo? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [llm-books trust report](/tools/morsoli-llm-books/trust); [langchaingo trust report](/tools/tmc-langchaingo/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=morsoli-llm-books`](/api/graphcanon/graph?tool=morsoli-llm-books) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_