[![My Skills](https://skillicons.dev/icons?i=nextjs,tailwind,react,vercel,ts,supabase)](https://skillicons.dev)<a href="https://www.buymeacoffee.com/iguangzhengli" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png" alt="Buy Me A Coffee" style="height: 41px !important;width: 174px !important;box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;-webkit-box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;" >

# VectorHub

## Deploy with Vercel

<p align="center">
<a href="https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Fguangzhengli%2Fvectorhub&env=NEXT_PUBLIC_CHAT_FILES_UPLOAD_PATH&envDescription=Have%20a%20conversation%20with%20vector&envLink=https%3A%2F%2Fgithub.com%2Fguangzhengli%2Fvectorhub%2Fblob%2Fmain%2Fdoc%2Fenv-vars.md&demo-title=VectorHub&demo-description=Have%20a%20conversation%20with%20vector&demo-url=https%3A%2F%2Fchat.vectorhub.org%2F"><img src="https://vercel.com/button" alt="Deploy with Vercel"/></a>
</p>

> this repository use [LangchainJS](https://github.com/hwchase17/langchainjs), based on [Chatbot-ui](https://github.com/mckaywrigley/chatbot-ui)

Technical architecture

![Embedding](./doc/Embedding.png)

### How to deploy on vercel
1. Click the Deploy Button.
2. Set environment variables follow [doc/env-vars.md](doc/env-vars.md).
3. Pay attention to the NEXT_PUBLIC_CHAT_FILES_UPLOAD_PATH value must be /tmp.

## Star History

[![Star History Chart](https://api.star-history.com/svg?repos=guangzhengli/vectorhub&type=Date)](https://star-history.com/#guangzhengli/vectorhub&Date)

## Sponsors

[![Buy Me A Coffee](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/iguangzhengli)

More Sponsor methods:

https://guangzhengli.com/sponsors

### Who is sponsoring this project?

<p>
<!-- real-sponsors -->
<a href="https://github.com/johnliu33"><img src="https://github.com/johnliu33.png" width="50px" alt="johnliu33" /></a>&nbsp;&nbsp;
<a href="https://github.com/noxonsu"><img src="https://github.com/noxonsu.png" width="50px" alt="noxonsu" /></a>&nbsp;&nbsp;
<a href="https://github.com/magedhelmy1"><img src="https://github.com/magedhelmy1.png" width="50px" alt="magedhelmy1" /></a>&nbsp;&nbsp;
<a href="https://github.com/Huayu-Qin"><img src="https://github.com/Huayu-Qin.png" width="50px" alt="Huayu-Qin" /></a>&nbsp;&nbsp;
<!-- real-sponsors -->
</p>

## License

### Commercial license

If you want to use vectorhub to develop commercial sites, projects, and applications, the Commercial license is the appropriate license. With this option, your source code is kept proprietary. 

Purchase a Commercial License by [contacting me](mailto: iguangzhengli@gmail.com).

### Open source license

If you are creating an open source application under a license compatible with the [GNU GPL license v3](https://www.gnu.org/licenses/gpl-3.0.html), you may use vectorhub under the terms of the GPLv3.