Posted on Oct 21 • Originally published at Medium Langchain is an open-source framework crafted to ease the development of applications that leverage LLMs. Its primary function is to provide a standardized interface for chains, offering extensive integrations with other tools, and facilitating end-to-end chains for typical applications. The utilization of LangChain extends across various applications similar to those of language models, including document analysis, summarization, chatbots, and code analysis.Moreover, LangChain is engineered to be a bridge for software developers working within the realms of AI and machine learning, enabling the amalgamation of large language models with other external components to craft LLM-powered applications. This framework thus acts as a conduit allowing developers to work seamlessly with AI, specifically in developing applications powered by language models.Delving deeper, LangChain's uniqueness lies in its modular framework which is compatible with Python and JavaScript. This modularity simplifies the development of applications powered by generative AI language models. Furthermore, LangChain is not merely confined to textual data; it extends its capabilities to be data-aware, meaning it can connect a language model to various data sources, making it a robust tool for developing context-aware applications.Lastly, an intriguing aspect of LangChain is its ability to streamline interaction with various large language model providers like OpenAI, Cohere, Bloom, and Huggingface, among others. It further propels its utility by enabling the creation of Chains, which are logical links between one or more LLMs, thus providing a robust library for developers aiming to integrate multiple LLMs in their applications.In the next posts, I will try to provide you with guides for using different llms along with langchain and python.Templates let you quickly answer FAQs or store snippets for re-use. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink. Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Sloan the DEV Moderator - Sep 24 Niharika Singh ⛓ - Sep 13 Ariel Cruz - Aug 20 Jayson DeLancey - Sep 23 Once suspended, dariubs will not be able to comment or publish posts until their suspension is removed. Once unsuspended, dariubs will be able to comment and publish posts again. Once unpublished, all posts by dariubs will become hidden and only accessible to themselves. If dariubs is not suspended, they can still re-publish their posts from their dashboard. Note: Once unpublished, this post will become invisible to the public and only accessible to Dariush Abbasi. They can still re-publish the post if they are not suspended. Thanks for keeping DEV Community safe. Here is what you can do to flag dariubs: dariubs consistently posts content that violates DEV Community's code of conduct because it is harassing, offensive or spammy. Unflagging dariubs will restore default visibility to their posts. DEV Community — A constructive and inclusive social network for software developers. With you every step of your journey. Built on Forem — the open source software that powers DEV and other inclusive communities.Made with love and Ruby on Rails. DEV Community © 2016 - 2023. We're a place where coders share, stay up-to-date and grow their careers.