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Top 23 TypeScript AI Projects
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I run OpenClaw on a Hetzner CAX ARM VPS. It talks to me over Signal and does a morning press review. Three gotchas on that box are worth writing down: one money trap in the model-routing layer, and two silent failures that each left the briefing dead for days. In case someone is staring at the same thing.
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n8n
n8n is a workflow automation platform for building AI-powered workflows and agents, connecting any AI model to any business system with full control over data, security, and deployment. Build visually or in code while n8n handles infrastructure from prototype to production with fully auditable executions.
Project mention: Auto-Add Captions to Every Video Your Team Uploads (n8n + FFmpeg) | dev.to | 2026-06-12You'll need an n8n instance (cloud or self-hosted), an FFmpeg Micro API key from ffmpeg-micro.com, and a cloud storage folder your team already uses for video files.
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Dify is an open source platform for building and deploying LLM applications. It provides workflow orchestration, agent capabilities, model integrations, and developer tooling. Users evaluating AI application platforms may find both projects relevant.
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generate-lander.ts — This is the interesting one. It uses Anthropic + Firecrawl to scrape a partner's website, then generates a custom landing page for their affiliate program. Automated partner onboarding.
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supabase
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
Supabase is an open-source backend platform built around managed PostgreSQL. You get a database, auto-generated REST APIs (via PostgREST), Auth, file Storage, Realtime subscriptions, and Edge Functions - with a dashboard and SQL editor on top.
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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: How Daytona Works: The Complete Guide to AI-Powered Development Environments | dev.to | 2026-05-31
GitHub: https://github.com/daytonaio/daytona
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oh-my-openagent
omo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode
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worldmonitor
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
Project mention: Worldmonitor: Real-time global intelligence dashboard | news.ycombinator.com | 2026-04-17 -
Project mention: 10 Powerful Open Source AI Tools You Won’t Believe Are Still Free in 2026 | dev.to | 2025-11-03
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Project mention: Open Source Project of the Day (Part 19): Folo - AI-Powered Next-Generation Information Reader | dev.to | 2026-03-16
This is Part 19 of the "Open Source Project of the Day" series. Today we explore Folo (GitHub).
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LibreChat
Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active
Several services share the same Ollama instance on a dedicated host that homelab-agent is provisioning: LibreChat for interactive chat, a SearXNG MCP server for ML-reranked search, and three background embedding jobs — graphiti, jobsearch-mcp, and memsearch-watch.
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Project mention: Show HN: Fregata – a macOS native port of Frigate NVR | news.ycombinator.com | 2026-06-01
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Project mention: Why We Stopped Using vLLM 0.6 for Local LLMs in Favor of Ollama 0.5 for Code Tasks | dev.to | 2026-04-28
The Continue VS Code extension (https://github.com/continuedev/continue) has native support for Ollama 0.5, enabling seamless code completion and chat directly in your IDE without any cloud dependencies. To set up Continue with Ollama, install the Continue extension from the VS Code marketplace, then add the following configuration to your VS Code settings.json file. This will configure Continue to use your local Ollama instance for code completion, with the custom codellama-custom model we created earlier. Unlike cloud-based LLM extensions, this setup has zero latency from network requests, no data privacy concerns (all processing happens locally), and works offline once models are pulled. Our team saw a 30% increase in developer productivity after switching to local Ollama + Continue, as developers no longer had to wait for cloud API responses or worry about proprietary code being sent to third-party servers. Continue also supports chat-based code generation, where you can ask the local Ollama model to explain a function, write tests, or refactor code, all without leaving VS Code. This integration took 5 minutes to set up per developer, and eliminated our team’s reliance on cloud-based code LLM tools entirely.
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CopilotKit
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
The instructions prop is ignored with custom agents. We set system instructions via CopilotSidebar's instructions field and they were silently dropped. This is a known open CopilotKit issue. The workaround: define instructions in the agent's system message directly.
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Project mention: Voicebox: The Open-Source AI Voice Studio That Just Hit 28K Stars | dev.to | 2026-05-26
That's why Voicebox caught my attention. 28.5k GitHub stars, MIT license, and it runs entirely on your machine. It combines what ElevenLabs does (voice output) with what WisprFlow does (voice input), ties them together with a local LLM, and wraps everything in a polished desktop app.
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composio
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
Project mention: pass@1 is a gamble — how ensemble coding enhances AI reliability | dev.to | 2026-04-02The ensemble idea is in the air. Mozilla AI's Star Chamber fans out code reviews to Claude, GPT, and Gemini in parallel, using consensus tiers and optional debate rounds where anonymized feedback circulates back to all models. Karpathy's llm-council runs a deliberation pipeline — parallel query, peer review, chairman synthesis — for general-purpose tasks. Roundtable orchestrates multiple AI CLI tools through a unified MCP interface. Composio's Agent Orchestrator manages parallel coding agents with git worktrees for task decomposition — different agents working on different sub-tasks. And Aider's Architect Mode pairs two models in complementary roles (planner + editor).
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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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AionUi
Free, local, open-source 24/7 Cowork app for OpenClaw, Hermes Agent, Claude Code, Codex, OpenCode, Gemini CLI and 20+ more CLI | Customize your assistants | Star if you like it!
Project mention: AionUi: Open-Source AI Cowork Platform for Claude Code, Codex and Gemini | news.ycombinator.com | 2026-05-27 -
repomix
📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.
Most people paste files one at a time. Install Repomix and feed your entire project to the AI in one command.
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mastra
From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.
Project mention: Flue is a TypeScript framework for building the next generation of agents | news.ycombinator.com | 2026-05-02Why would I choose this over Mastra? [0]
[0] https://mastra.ai/
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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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stagehand
The AI Browser Automation library by Browserbase. Write web automation scripts in plian english with primitives like act('click this button'), extract('get the price for xyz product'), and observe('find the submit button').
Project mention: Browser Tools for AI Agents Part 1: Playwright, Puppeteer, and Why Your Agent Picked Playwright | dev.to | 2026-04-26Right. So Stagehand (21.8k stars) is Browserbase's TypeScript SDK and it does something properly clever. It wraps Playwright with three AI primitives: act() (do something on the page), extract() (pull structured data out), and agent() (let the LLM figure out a multi-step flow). On paper that sounds like yet another Playwright wrapper. It isn't.
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 AI discussion
TypeScript AI related posts
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Auth.js v5 with Next.js and Drizzle ORM: the complete setup guide
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Prompt cache, finally typed: shipping llm-ports 0.1.0-alpha.19
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Auto-Add Captions to Every Video Your Team Uploads (n8n + FFmpeg)
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Memory beats full context on LongMemEval — and the wins we don't get
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Show HN: Ablo – The Collaboration Layer for AI Agents
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Best AI Workflow Automation Tools in 2026
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How I Built a Discord AI Assistant That Talks to Gmail
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A note from our sponsor - SaaSHub
www.saashub.com | 13 Jun 2026
Index
What are some of the best open-source AI projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | openclaw | 378,511 |
| 2 | n8n | 192,273 |
| 3 | dify | 144,696 |
| 4 | firecrawl | 131,844 |
| 5 | supabase | 104,082 |
| 6 | LobeHub | 78,515 |
| 7 | daytona | 72,443 |
| 8 | oh-my-openagent | 61,908 |
| 9 | worldmonitor | 56,353 |
| 10 | upscayl | 45,960 |
| 11 | Folo | 38,470 |
| 12 | LibreChat | 38,973 |
| 13 | frigate | 33,717 |
| 14 | continue | 33,664 |
| 15 | CopilotKit | 34,853 |
| 16 | voicebox | 29,803 |
| 17 | composio | 28,715 |
| 18 | sim | 28,760 |
| 19 | AionUi | 28,193 |
| 20 | repomix | 26,157 |
| 21 | mastra | 24,988 |
| 22 | 12-factor-agents | 23,203 |
| 23 | stagehand | 23,092 |
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