AI AI Chatbot (Vercel Chat SDK)
A deployable and extendable Next.js chatbot template from Vercel that integrates multiple model providers and the Vercel AI Gateway.
Applications & Experience
User-facing AI applications, interfaces, and productivity experiences.
Tracked
This is a legacy category URL. Results are aggregated using the new taxonomy.
Chat interfaces, assistant UIs, and interaction layers.
AI 
AN Anything LLM
A comprehensive, open-source solution for creating and managing private LLM chatbots with document interaction, embedding, and full customization capabilities.
AS Assistant UI
A TypeScript + React open-source component library for building customizable chat interfaces for AI assistants.
AS AstrBot
An all-in-one LLM chatbot platform and development framework that supports multi-channel integration, knowledge bases, and multiple model backends.
CH Chatbox
A user-friendly desktop client for interacting with AI models/LLMs (GPT, Claude, Gemini, Ollama, etc.).
CH ChatGPT on WeChat
An open-source project that integrates ChatGPT into WeChat, enabling LLM-powered interactions within the WeChat environment.
DE Deep Chat
A one-line-embed AI chat component for websites — supports multiple APIs, voice, file transfer, and browser-hosted models
DE DeepChat
DeepChat is an open-source AI chat platform supporting multi-model and multimodal capabilities, integrating mainstream cloud and local LLMs for a unified chat experience.
GR Gradio
An open-source Python library that makes it easy to build and share interactive machine learning and AI web apps with minimal code.
JA Jan
An open-source ChatGPT alternative that runs locally or in the cloud, supporting model downloads, cloud integrations, and privacy-first workflows.
LI LibreChat
An open-source, self-hostable multi-model chat and agent platform with extensive integrations and plugin support.
LO Lobe-Chat
Lobe-Chat: An open-source AI chat framework for seamless multi-model integration, plugin support, and versatile deployment across platforms.
MA Magentic-UI
A research prototype of a human-centered web agent that can browse and perform actions on the web, generate and execute code, and generate and analyze files.
NE NextChat
NextChat is a lightweight, fast open-source cross-platform AI chat frontend that supports self-hosting and multiple cloud model integrations.
ON Onyx
Feature-rich, self-hostable AI chat platform that supports Agents, RAG, deep research and 40+ connectors.
SI SillyTavern
An LLM frontend for power users featuring a polished chat UI, plugin support, and local/remote model connectivity.
TE text-generation-webui
A definitive local web UI for text generation, with multi-model support, plugins, and strong focus on privacy and offline use cases.
XI Xiaozhi ESP32
Open-source MCP-based voice AI chatbot for multimodal interaction and IoT control, supporting multiple hardware platforms.
Workflow automation and process orchestration tools.
AC Activepieces
Activepieces is an open-source AI automation and workflow platform supporting 280+ MCP servers, enabling fast integration for AI agents and automation scenarios.
AG Agent OS
Discover Agent OS, a spec-driven system that enhances AI agent workflows for engineering teams, ensuring stability and repeatability in codebases.
AI AIPex
AIPex is an open-source browser automation extension that turns your browser into an intelligent automation platform via natural language commands.
BR browser-use
A Python library that allows AI to control browsers, suitable for automation tasks and browser-based agents.
BU Bubble Lab
An open-source AI-native workflow automation platform that offers visual editing, TypeScript exportability, and full observability.
CL Claude Task Master
Claude Task Master is an AI-powered task management system that can be integrated into platforms such as Cursor, Lovable, and Windsurf to enhance task collaboration and automation capabilities.
CO Conductor OSS
An open-source, event-driven workflow and orchestration engine (originated at Netflix) for building resilient, observable, large-scale microservice and AI automation pipelines.
DA Dagger
An open-source runtime for composable workflows—build reproducible, modular, and observable CI/CD and AI Agent workflows using familiar programming languages.
FA fast-agent
fast-agent is an open-source Python framework for quickly building, testing, and running MCP-enabled Agents and workflows with minimal boilerplate.
FL Flowise
A visual, open-source platform for building AI agents and workflows with self-hosting, Docker, and Flowise Cloud options.
FL Flyte
A scalable, reproducible open-source workflow orchestration platform for data, ML and analytics pipelines.
GO goose
An open-source, locally extensible AI agent for engineering task automation (project scaffolding, code execution, testing, and publishing).
LA LangGraph
A library for building stateful, multi-agent applications, creating complex AI workflows based on LangChain.
ME Metaflow
A reproducible, scalable open-source framework for data science and engineering that streamlines delivery from prototype to production.
PR Prefect
Prefect is a workflow orchestration framework for building resilient data pipelines in Python.
RO Roboflow Inference
Roboflow Inference is a computer-vision inference and workflow platform that supports local and cloud deployment, video stream workflows, and rich model integrations.
SI Sim Studio
A lightweight and user-friendly AI agent workflow building platform supporting both cloud-hosted and self-hosted deployment options.
SK Skypilot
Skypilot is an open-source tool to automate distributed training and inference across cloud and on-premises clusters, simplifying resource provisioning and environment setup.
SU Suna
Suna is the flagship generalist AI worker of the Kortix platform, demonstrating browser automation, document analysis, and workflow orchestration for building agent applications.
SU Super Magic
The first open-source all-in-one AI productivity platform (Generalist AI Agent + Workflow Engine + IM + Online collaborative office system)
TR Trigger.dev
An open-source platform for building and deploying scalable AI agents and workflows with durable tasks, retries, observability, and elastic scaling.
WO Workflow DevKit
Workflow DevKit is a development kit for building durable, resumable, and observable async workflows.
Visual builders and low-code platforms.
BU BuildingAI
BuildingAI (FastBuildAI) provides a visual low-code platform to create AI apps with monetization features.
CH Chef
An AI app builder that understands the backend: built-in DB, zero-config auth, file uploads, real-time UIs, and background workflows to rapidly build full-stack AI apps.
JE JeecgBoot
An open-source Java low-code platform that accelerates enterprise development through code generation and AI-assisted coding.
Productivity apps for writing, notes, and collaboration.
AI AI-Trader
An open-source intelligent trading system for backtesting and live-simulated execution, integrating strategy simulation, execution, and visualization.
AP Apache Iceberg
A high-performance table format for huge analytic tables, offering snapshots, transactions and multi-engine compatibility.
BL Blinko
Blinko is an open-source, self-hosted AI-powered card note tool that prioritizes data ownership.
CA Cactus
An energy-efficient inference engine and numerical computing framework for phones, optimized for ARM CPUs to run large models with low power and memory footprint.
CO CoPaw
CoPaw is a personal AI assistant that is easy to install and deploy on your own machine or in the cloud, supporting multiple chat apps with easily extensible capabilities.
DA Dagster
A cloud-native orchestration and development platform for data assets, with strong observability and a developer-friendly programming model.
DE DeepAnalyze
DeepAnalyze is an agentic large language model for autonomous data science, capable of end-to-end analysis, modeling, visualization, and report generation.
DE Deepnote
Deepnote is a Jupyter-compatible collaborative notebook platform with real-time collaboration, cloud execution, and rich data integrations.
HY Hyprnote
Hyprnote is a local-first AI notepad designed for private meetings and privacy-preserving note taking.
IN InsForge
An agent-native Supabase alternative that exposes backend features in a way AI agents can build and manage full-stack applications autonomously.
JS json-render
An open-source framework that constrains AI output to structured JSON for predictable UI rendering.
KN Knowledge Work Plugins
Open source repository of plugins for knowledge workers to use in Claude Cowork, enhancing productivity and workflow automation.
LA La Suite Docs
An open-source collaborative documentation and knowledge platform supporting real-time editing, self-hosting and multi-format export.
LL Llamafile
A single-file, declarative format for defining, distributing, and running reproducible LLM applications.
MA Marimo
A reactive Python notebook for data work that supports executable scripts, interactive UI, and AI-assisted cell generation.
NA nanochat
A lightweight, reproducible ChatGPT-like project designed to train and run an end-to-end LLM pipeline on a modest budget.
OB Obsidian Copilot
AI assistant plugin for Obsidian, providing intelligent assistance for knowledge management and note-taking.
OP OpenMetadata
A unified metadata platform for data discovery, observability and governance with rich connectors and collaboration features.
OX oxdraw
oxdraw is a diagram-as-code tool that combines declarative Mermaid sources with a draggable visual editor for reproducible, editable diagrams.
PA pandas
pandas is an open-source Python library for structured data manipulation and analysis.
PR Presenton
Presenton is an open-source AI presentation generator and API that supports local run and multi-model integration.
SH Shapash
Generates interactive visual reports to explain machine learning model predictions for stakeholders.
SI Siyuan
Siyuan is a privacy-first, self-hosted open source personal knowledge management (PKM) software.
SU SuperSonic
An enterprise AI+BI platform that unifies LLM-powered Chat BI and semantic-layer Headless BI to provide conversational data insights.
TR TradingAgents Enhanced Chinese Edition
A powerful trading analysis platform with multi-agent collaboration and automated reporting for Chinese users.
XY xyflow
A set of open-source libraries for building node-based UIs with React or Svelte, providing flexible and extensible flow editing and rendering capabilities.
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