Hi guys, I’ve been working on a lightweight (under 9KBs) side project called API2CHAT and would love to get some feedback from the developers and server admins here. I wanted to create a universal chat GUI for LLM APIs (OpenAI, OpenRouter, DeepSeek...) that requires absolutely zero backend architecture and stores no data. It's a vanilla HTML/JS/CSS. Because there's no server-side code (no need PHP, Python, Node.js...), it's totally private—keys and conversations stay in the browser (so it will work in any OS: Windows, Linux, Android, iOS...). Optionally, you can click "Flush session" for removing any trace and start a new clean session. It has a clean dark-style layout: It can be deployed locally by simply extracting a zip in any device with internet and a browser but it will even work in any low-end shared hosting like NameCheap with no config. - Repo: https://github.com/PacifAIst/API2CHAT - Live Demo: https://pacifaist.github.io/API2CHAT/ - License: Apache 2.0 Appreciate any feedback!