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Top 23 TypeScript gpt-4 Projects
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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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SaaSHub
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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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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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9、Botpress：https://botpress.com/
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llama-gpt
A self-hosted, offline, ChatGPT-like chatbot. Powered by Llama 2. 100% private, with no data leaving your device. New: Code Llama support!
according to [0] it looks like the "Umbrel Home" device they sell (with 16GB RAM and an N150 CPU) can run a 7B model at 2.7 tokens/sec, or a 13B model at 1.5 t/s.
especially when they seem to be aiming for a not-terribly-technical market segment, there seems to be a pretty big mismatch between that performance and their website claims:
> The most transformative technology of our generation shouldn't be confined to corporate data centers. Umbrel Home democratizes access to AI, allowing you to run powerful models on a device you own and control.
0: https://github.com/getumbrel/llama-gpt?tab=readme-ov-file#be...
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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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pezzo
🕹️ Open-source, developer-first LLMOps platform designed to streamline prompt design, version management, instant delivery, collaboration, troubleshooting, observability and more.
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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)
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aide
Conquer Any Code in VSCode: One-Click Comments, Conversions, UI-to-Code, and AI Batch Processing of Files! 在 VSCode 中征服任何代码：一键注释、转换、UI 图生成代码、AI 批量处理文件！💪 (by nicepkg)
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obsidian-textgenerator-plugin
Text Generator is a versatile plugin for Obsidian that allows you to generate text content using various AI providers, including OpenAI, Anthropic, Google and local models.
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examor
For students, scholars, interviewees and lifelong learners. Let LLMs assist you in learning 🎓
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doc-chatbot
Document chatbot — multiple files, topics, chat windows and chat history. Powered by GPT.
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gpt-tokenizer
The fastest JavaScript BPE Tokenizer Encoder Decoder for OpenAI's GPT models (gpt-5, gpt-o*, gpt-4o, etc.). Port of OpenAI's tiktoken with additional features.
Project mention: Show HN: How LLMs Work – Interactive visual guide based on Karpathy's lecture | news.ycombinator.com | 2026-04-24The page does very poor job tokenizing phrase "Noinceolik fiyulnabmed fyvaproldge" into "Noinceolik fiyulnabm ed fyvaproldge", factoring only "ed" suffix. As if made up words such as "noinceolik" are so common they are part of 100K token vocabulary.
The actual application of GPT-5 tokenizer at [1] to my made up phrase results in 14 tokens, only two of them are four characters long and there are tokens containing spaces.
[1] https://gpt-tokenizer.dev/
I will read along, though.
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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 gpt-4 discussion
TypeScript gpt-4 related posts
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Agent-First Coding Is Here. What It Actually Means for Developers in 2026
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Show HN: EmergingRepos – finding repos that are just starting to get momentum
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Show HN: How LLMs Work – Interactive visual guide based on Karpathy's lecture
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Open source project chatbox is under attack
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Show HN: EchoMode – A stability layer that prevents persona drift in LLMs
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Comparing Qodo and Cursor 🕵️
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RAG knowledge base, AI agents, and remote large models
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A note from our sponsor - SaaSHub
www.saashub.com | 14 Jun 2026
Index
What are some of the best open-source gpt-4 projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | dify | 144,696 |
| 2 | LobeHub | 78,515 |
| 3 | composio | 28,715 |
| 4 | botpress | 14,742 |
| 5 | llama-gpt | 10,977 |
| 6 | BetterChatGPT | 8,410 |
| 7 | llm-scraper | 6,806 |
| 8 | ChatGPT | 5,892 |
| 9 | ComfyUI-Copilot | 5,264 |
| 10 | pezzo | 3,240 |
| 11 | ax | 2,772 |
| 12 | aide | 2,692 |
| 13 | chat-with-gpt | 2,361 |
| 14 | obsidian-textgenerator-plugin | 1,949 |
| 15 | dialoqbase | 1,795 |
| 16 | react-agent | 1,658 |
| 17 | examor | 1,069 |
| 18 | doc-chatbot | 856 |
| 19 | gpt-tokenizer | 809 |
| 20 | auto-gpt-web | 762 |
| 21 | logseq-plugin-gpt3-openai | 744 |
| 22 | chatgpt-prompts | 703 |
| 23 | AI-Employe | 584 |
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