Get started with building Fullstack Agents using Gemini 2.5 and LangGraph
Repository Index
47,133 repositories indexed
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Parlant is an open platform for building customer-facing chat agents with AI. Describe how the agent should behave, and your coding agent implements it for you.
- llm
- customer-service
- customer-success
- python
A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, or debugging agent systems that require effective context management.
The modern toolkit for building drag and drop interfaces
- react
- draggable
- droppable
- sortable
:a: Web framework for building virtual reality experiences.
- vr
- webvr
- virtualreality
- threejs
This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.
- csharp
- java
- javascript
- mcp
A framework for building native Windows apps with React.
- uwp
- xbox
- dotnet
- react-native
GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.
- graphql
- graphiql
- codemirror
- lsp-mode
:fire: An extremely fast, React-like JavaScript library for building modern user interfaces
- inferno
- vdom
- performance
- react
Simple forum software for building great communities.
- php
- forum
- flarum
- laravel
A React component for building Web forms from JSON Schema.
The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.
- metadata
- datadiscovery
- dataquality
- data-profiling
The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.
🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.
- airtable
- airtable-alternative
- nocodb
- nestjs
A framework for building realtime voice AI agents 🤖🎙️📹
A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
- architecture
- composition
- modularity
- testability
Unified framework for building enterprise RAG pipelines with small, specialized models
- parsing
- retrieval-augmented-generation
- agents
- generative-ai-tools
Vert.x is a tool-kit for building reactive applications on the JVM
- vertx
- java
- netty
- reactive
A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET.
A JavaScript Framework for Building Brilliant Applications
- javascript
- framework
- virtual-dom
- xhr
A declarative, HTML-based language that makes building web apps fun
- javascript
- ui-components
- dom
- vdom
:triangular_ruler: Jekyll theme for building a personal site, blog, project documentation, or portfolio.
- jekyll
- jekyll-theme
- theme
- github-pages
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to React, Angular, Vue, (+ more) and traditional web applications from a single, framework-agnostic codebase.
- typescript
- stencil
- stenciljs
- ionic