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Top 23 TypeScript rag Projects
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git clone https://github.com/langgenius/dify.git cd dify/docker cp .env.example .env docker compose up -d
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LobeHub
The ultimate space for work and life — to find, build, and collaborate with agent teammates that grow with you.
Project mention: Show HN: AI Roundtable – Let 200 models debate your question | news.ycombinator.com | 2026-03-24You can set this up yourself with API keys to the corresponding providers and creating an Agent Group in https://github.com/lobehub/lobehub. Agent groups allow you to easily create a room of agents and have them discuss any of your topics. Easily make agents with types and skills, it even assists in drafting starting prompts and even team members depending what your query (and selected model) is.
You can self-host as well, but not via desktop app. Sever setup required.
Be careful of your token context, you can easily rack up costs if you leave Opus selected as the model and get lost in some rabbit hole of results.
Enjoy enjoy!
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Project mention: I Tested Flowise, Dify, and n8n Across 30+ Client Deployments. Here Is My Verdict. | dev.to | 2026-04-07
Citation Capsule: n8n's GitHub community reached 182,000+ stars across a 7-year development history, with 70+ AI-specific nodes added in 2024 to 2025. Source: n8n GitHub. Dify crossed 106,000 stars on GitHub with an Apache 2.0 license. Source: Dify GitHub. Flowise reached 51,000+ stars with MIT license. Source: Flowise GitHub. Dify's minimum recommended RAM is 4 GB versus Flowise's 1 GB and n8n's 300 MB. Source: Dify Docs.
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Perplexica - Self-hosted AI search
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sim
Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.
Sim ai is an alternative to Heym
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FastGPT
FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.
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12-factor-agents
What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?
Own your control flow! A key point from 12 factor agents.
"One thing that I have seen in the wild quite a bit is taking the agent pattern and sprinkling it into a broader more deterministic DAG." - https://github.com/humanlayer/12-factor-agents/blob/main/REA...
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promptfoo
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
Project mention: I tried to break my own MCP prompt-injection detector. One class of attack walks straight through - and it isn't a bug. | dev.to | 2026-06-14bulwark-mcp inspects every tool result bound for the agent in two passes: a set of ~24 regex signatures (drawn from garak, promptfoo, Trojan Source, and embracethered), and an optional local LLM classifier — Ollama running qwen2.5:3b by default. Nothing leaves the machine.
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coze-studio
An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agent creation.
Project mention: coze-studio VS astron-agent - a user suggested alternative | libhunt.com/r/coze-studio | 2025-10-29 -
Project mention: Architecting a Self Governing De-Fi Agent - Here's How It Ranked | dev.to | 2026-05-21
I recently built Nostra: a constitutional DeFi agent running on ElizaOS v2 and deployed on Nosana's decentralized GPU network. It just ranked #6 out of 105 submissions across 32 countries in Nosana's Fourth Builders' Challenge. The judges called it "a thoughtful approach to trust, compliance, and agent responsibility" — which, honestly, felt great to read after two weeks of late-night debugging.
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Project mention: NoteGen mobile devices are now available for early access | news.ycombinator.com | 2025-07-01
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claude-context
Code search MCP for Claude Code. Make entire codebase the context for any coding agent.
Claude Code doesn't do anything with semantic search or embeddings out of the box. They use a simple grep tool instead.
Neither does OpenAI's Codex CLI - you can confirm that by looking at the source code https://github.com/openai/codex
Cursor and Windsurf both use semantic search via embeddings.
You can get semantic search in Claude Code using this unofficial plugin: https://github.com/zilliztech/claude-context
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MemOS
Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings (by MemTensor)
Project mention: Top 10 OpenClaw Development Patterns and Architecture Best Practices | dev.to | 2026-02-18Repository: https://github.com/MemTensor/MemOS Architecture Pattern: Layered Memory System
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Project mention: VoltAgent Just Asked Us to Build Their Guardrail Provider Interface. Here Is What We Shipped. | dev.to | 2026-03-20
VoltAgent is a 6.8k-star TypeScript framework for building AI agents. They already had InputGuardrail and OutputGuardrail types — handler functions that run before and after model calls.
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genkit
Open-source framework for building AI-powered apps in JavaScript, Go, and Python, built and used in production by Google
Project mention: Genkit Middleware: Intercept, Extend and Harden your Gen AI Pipelines | dev.to | 2026-05-14For more inspiration, the source of the official middlewares is open in the Genkit GitHub repository, and reading them is genuinely educational.
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ComfyUI-Copilot
An AI-powered custom node for ComfyUI designed to enhance workflow automation and provide intelligent assistance
Project mention: MultiAgent Architecture Practice: Building ComfyUI-Copilot V2.0 with 3k GitHub Stars | dev.to | 2025-09-16Come Try ComfyUI-Copilot! How to download and install? github👉https://github.com/AIDC-AI/ComfyUI-Copilot discord👉https://discord.gg/zNkR5xaT
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eko
Eko (Eko Keeps Operating) - Build Production-ready Agentic Workflow with Natural Language - eko.fellou.ai
Project mention: I built an open-source AI browser that automates web tasks with natural language | dev.to | 2025-11-03Special thanks to Eko for the powerful agent framework.
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OpenMemory
Local persistent memory store for LLM applications including claude desktop, github copilot, codex, antigravity, etc.
Project mention: Show HN: A local-first memory store for LLM agents (SQLite) | news.ycombinator.com | 2025-12-14edit:
from gpt5.2 with prompt:
<< 'adversarial review request. please look at the github link for signs of being written by llm ( extra points if you can point to the llm that generated it ) https://github.com/CaviraOSS/OpenMemory'
>> I can’t prove it’s LLM-written from the outside, but the README (at least) has a lot of “LLM smell.” I’d put it at high likelihood of AI-assisted marketing/docs copy, with some sections bordering on “generated then lightly edited.”
but then it adds a list of style reason why it could be generated by llm
<< “Extra points”: which LLM wrote it?
Most likely: Claude 3.5 Sonnet–style output
<< if i were to point to comments in readme and code, what would you say upon re-review
>> Comments that narrate the obvious (especially line-by-line)
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autoflow
pingcap/autoflow is a Graph RAG based and conversational knowledge base tool built with TiDB Serverless Vector Storage. Demo: https://tidb.ai
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Project mention: If Dspy is so great, why isn't anyone using it? | news.ycombinator.com | 2026-03-23
> not sure why the whole article assumes the only language in the world is Python
https://github.com/ax-llm/ax (if you're in the typescript world)
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript rag discussion
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I Tested Flowise, Dify, and n8n Across 30+ Client Deployments. Here Is My Verdict.
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Document Chat System
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Show HN: Agentset – Open-source RAG with vector DB, embeddings, and API built-in
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Show HN: Repocks – Local RAG from In-Repo Markdown Docs
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A note from our sponsor - SaaSHub
www.saashub.com | 15 Jun 2026
Index
What are some of the best open-source rag projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | dify | 144,696 |
| 2 | LobeHub | 78,515 |
| 3 | Flowise | 53,462 |
| 4 | Vane | 35,284 |
| 5 | sim | 28,760 |
| 6 | FastGPT | 28,377 |
| 7 | 12-factor-agents | 23,203 |
| 8 | promptfoo | 22,155 |
| 9 | coze-studio | 20,980 |
| 10 | eliza | 18,556 |
| 11 | NoteGen | 12,144 |
| 12 | claude-context | 11,828 |
| 13 | MemOS | 9,848 |
| 14 | voltagent | 9,548 |
| 15 | genkit | 6,104 |
| 16 | pyspur | 5,734 |
| 17 | ComfyUI-Copilot | 5,264 |
| 18 | eko | 4,929 |
| 19 | ragapp | 4,430 |
| 20 | llama_cloud_services | 4,251 |
| 21 | OpenMemory | 4,214 |
| 22 | autoflow | 2,790 |
| 23 | ax | 2,772 |
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