Free DeepSeek V4 AI models for PHP developers

Hi everyone,

I wanted to share a free tool called Ptero that might be useful for the PHP
community. It's an AI chat platform that gives you access to multiple
language models without any signup or payment.

Among the available models are **DeepSeek V4 Pro** and **DeepSeek V4
Flash**, which are offered completely free of charge.

For PHP developers, Ptero can assist with:
- Debugging PHP code and understanding error messages
- Generating boilerplate code and refactoring suggestions
- Brainstorming architecture patterns or design ideas
- Learning new PHP concepts faster
- Getting help with SQL queries and database optimization

All conversations are stored locally in your browser, making it
privacy-focused by design. The platform is open-source and non-profit.

You can try it here: https://ptero.pro/

I would appreciate any feedback from the PHP community on how tools like
this could be more helpful for PHP development specifically.

Thanks for your time.