Is langchain-tutorials open source?

Yes — gkamradt/langchain-tutorials is an open-source project tracked on heatdrop.

What language is langchain-tutorials written in?

gkamradt/langchain-tutorials is primarily written in Jupyter Notebook.

How popular is langchain-tutorials?

gkamradt/langchain-tutorials has 7.5k stars on GitHub.

Where can I find langchain-tutorials?

gkamradt/langchain-tutorials is on GitHub at https://github.com/gkamradt/langchain-tutorials.

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gkamradt/langchain-tutorials

The unofficial LangChain textbook, taught in notebooks

It collects Jupyter notebooks, video walkthroughs, and real project links to teach LangChain by example.

★7.5k stars Jupyter Notebook Learning Agents RAG · Search

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What it does

This repository is a curated educational resource for the LangChain framework. It hosts Jupyter notebooks—including a two-part CookBook covering seven core concepts and nine use cases—alongside links to YouTube tutorials and an organized gallery of community projects sorted by difficulty. The gallery catalogs real-world tools for summarization, document Q&A, extraction, and agents, most of which link out to their own repositories.

The interesting bit

Rather than dumping scripts, the repo structures learning like a course with a recommended path and even includes prompt-engineering prerequisites. The project gallery acts as a field guide to the LangChain ecosystem, though several categories—tabular data querying, code understanding, and API interaction—are still marked TBD, suggesting the map is incomplete.

Key highlights

Two-part CookBook with 7 core concepts and 9 use cases as runnable Jupyter notebooks
Accompanying YouTube videos for visual learners
Curated project gallery with difficulty ratings (🐇/🐒/🦈) linking to tools like ChatPDF, Kor, and Auto-Evaluator
Prompt engineering resource list including OpenAI and Brex guides
7,455 stars and actively open to community contributions

Caveats

Several gallery categories (Querying Tabular Data, Code Understanding, Interacting with APIs) are currently blank TBD placeholders
Most projects in the gallery live in other repositories; this repo is primarily a curated index and tutorial collection rather than a monolithic codebase

Verdict

Ideal for developers who want a structured, opinionated on-ramp to LangChain with working notebooks. Skip it if you are looking for a single deployable application or a comprehensive framework reference.

Frequently asked

What is gkamradt/langchain-tutorials?: It collects Jupyter notebooks, video walkthroughs, and real project links to teach LangChain by example.
Is langchain-tutorials open source?: Yes — gkamradt/langchain-tutorials is an open-source project tracked on heatdrop.
What language is langchain-tutorials written in?: gkamradt/langchain-tutorials is primarily written in Jupyter Notebook.
How popular is langchain-tutorials?: gkamradt/langchain-tutorials has 7.5k stars on GitHub.
Where can I find langchain-tutorials?: gkamradt/langchain-tutorials is on GitHub at https://github.com/gkamradt/langchain-tutorials.