ZZA.AI

Curated open-source AI tools for founders, indie developers, and solo entrepreneurs.

@caiyongji

Open Source AI Tools

LangChain

Framework

Building applications with LLMs through composability

LLM
Agents
Python
JavaScript
72,000

LlamaIndex

Framework

Data framework for LLM applications to ingest, structure, and access private or domain-specific data

RAG
Data
Python
25,000

Ollama

Local LLM

Get up and running with large language models locally

Self-hosted
Llama
Mistral
35,000

Flowise

No-code

Drag & drop UI to build your customized LLM flow

Visual
Workflow
JavaScript
18,000

AutoGen

Agents

Build multi-agent conversational systems with LLMs

Multi-agent
Conversation
Python
15,000

Vercel AI SDK

SDK

Library for building AI-powered streaming text and chat UIs

UI
Streaming
React
Next.js