This is the Windows app named LangChain.dart whose latest release can be downloaded as 2026-08-27sourcecode.zip. It can be run online in the free hosting provider OnWorks for workstations.
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LangChain.dart
DESCRIPTION
LangChain.dart is a Dart and Flutter implementation of the LangChain framework, designed to enable developers to build LLM-powered applications for mobile, web, and cross-platform environments. It provides a structured way to integrate language models into applications by offering abstractions for chains, agents, embeddings, and vector stores. The framework supports multiple providers and includes packages for integrating with services such as OpenAI, Google AI, and Firebase, allowing developers to build both local and cloud-based AI workflows. It is designed with developer experience in mind, offering strongly typed APIs, modular packages, and seamless integration into Flutter applications. The project also supports real-time communication features such as WebSocket-based APIs and streaming outputs, which are important for interactive applications.
Features
- Dart and Flutter support for LLM applications
- Modular architecture with multiple integration packages
- Support for chat models and embeddings
- Vector store and RAG capabilities
- WebSocket and streaming API support
- Strongly typed APIs for developer productivity
Programming Language
Dart
Categories
This is an application that can also be fetched from https://sourceforge.net/projects/langchain-dart.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.