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Top 23 JavaScript llm Projects
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MindSearch
🔍 An LLM-based Multi-agent Framework of Web Search Engine (like Perplexity.ai Pro and SearchGPT)
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SaaSHub
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cursor-talk-to-figma-mcp
TalkToFigma: MCP integration between AI Agent (Cursor, Claude Code) and Figma, allowing Agentic AI to communicate with Figma for reading designs and modifying them programmatically.
MCP Cursor Talk To Figma - a bit more demanding to set up (you need to set up a local server following the instructions and run the "Cursor Talk To Figma" plugin in Figma; works even without Dev Mode access).
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mcp-hub
A centralized manager for Model Context Protocol (MCP) servers with dynamic server management and monitoring
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GPT-Actions
GPT Auth provides a user-friendly solution to quickly setup oauth for your custom GPT and self-host it.
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Morpheus
Morpheus - A Network For Powering Smart Agents - Compute + Code + Capital + Community (by MorpheusAIs)
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models
This repository contains comprehensive pricing and configuration data for LLMs. It powers cost attribution for 200+ enterprises running 400B+ tokens through Portkey AI Gateway every day. (by Portkey-AI)
Project mention: Models.dev: open-source database of AI model specs, pricing, and capabilities | news.ycombinator.com | 2026-05-22 -
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sushify
Turn your prompt salad into sushi! A dev tool to analyze and improve everything your app sends to LLMs
I recently (well, today 😊) released Sushify, an open-source dev tool that helps test apps with complex LLM integrations by surfacing prompt* issues early. I write prompt* because, as you already know if you’ve worked on such apps, the prompt itself is just a small part of the broader context management required to make production-grade AI apps work well. Sushify uncovers issues in everything that gets passed into the LLM (including tools, output schemas, history, etc.).
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inferenceable
Scalable AI Inference Server for CPU and GPU with Node.js | Utilizes llama.cpp and parts of llamafile C/C++ core under the hood.
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lam-store
Lam-store App is a desktop app that allows users to perform tasks through a centralized chat interface. It supports apps developed in any language and uses Node child processes to communicate with them. This provides a unified experience for users to access tools through a single interface.
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resume-analiser
An AI-powered career copilot that help candidates personalise their resume for every job. Upload your PDF résumé, paste the target job description, and receive a premium analysis with a regenerated, ATS-friendly résumé that reflects the feedback.
Project mention: Building an AI-Powered Resume Analyzer: My Journey with Resume Analiser | dev.to | 2025-12-22git clone https://github.com/mahmud-r-farhan/resume-analiser.git cd resume-analiser # Backend cd backend npm install # Add your .env (see README for keys, especially OPENROUTER_API_KEY) npm run dev # Frontend (in another terminal) cd ../frontend npm install # Add .env for API endpoint npm run dev
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Project mention: ⚙️ NoLife Models - Vers une infrastructure locale des runtimes IA avec Symfony | dev.to | 2026-05-14
🤯 AI Model explorer based on models.dev : https://github.com/dgageot/modles
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Project mention: Show HN: Synapse – structurally honest reasoning VM (spec) – the missing layer | news.ycombinator.com | 2026-03-07
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).
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A note from our sponsor - SaaSHub
www.saashub.com | 11 Jun 2026
Index
What are some of the best open-source llm projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | MindSearch | 6,865 |
| 2 | cursor-talk-to-figma-mcp | 6,829 |
| 3 | documind | 1,474 |
| 4 | mcp-hub | 493 |
| 5 | GPT-Actions | 268 |
| 6 | Morpheus | 219 |
| 7 | llmstxt | 145 |
| 8 | models | 96 |
| 9 | llm | 60 |
| 10 | ai-starter-kit | 54 |
| 11 | aikidocs | 51 |
| 12 | smartmap | 50 |
| 13 | dora | 34 |
| 14 | node-in-english | 25 |
| 15 | sushify | 23 |
| 16 | inferenceable | 15 |
| 17 | dora-cli | 7 |
| 18 | lagoon | 7 |
| 19 | lam-store | 5 |
| 20 | resume-analiser | 3 |
| 21 | modles | 2 |
| 22 | fish-tank | 2 |
| 23 | synapse | 1 |
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