[Showcase] Ethereal Terminal: A Minimalist, AI-Driven Web Terminal

CachyOS Community Showcase
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Hello CachyOS Community,

I wanted to share a project I’ve been refining that might resonate with the terminal-centric workflow we all love here: Ethereal Terminal.

URL: https://ethereal.ath.cx/

What is it?

Ethereal is a web-based “ethereal” assistant designed to look and feel like a modern Linux shell (zsh/bash). Instead of a heavy, bloated web UI, it uses a minimalist terminal interface to interact with a low-latency AI back-end.

Core Features:

  • Authentic CLI UX: It supports standard Linux clipboard shortcuts (Ctrl+Shift+C / Ctrl+Shift+V) and session interrupts (Ctrl+C).

  • Performance Focused: Built with a lightweight PHP/FastAPI logic and powered by Groq (Llama 3.1).

  • Multilingual resonance: Fully supports English, Hebrew (via Miriam Libre), and Korean (via Nanum Gothic Coding) with proper RTL/CJK rendering logic.

  • Glassmorphism Design: A modern “Mac-meets-Arch” aesthetic with functional window controls (minimize, maximize, close) and a persistent session ID.

  • Session Archiving: You can export your entire interaction as a .txt file with one click for local archival.

Why I built this:

I wanted an AI interface that didn’t feel like a “chatbot.” I wanted something that felt like a system process—silent, technical, and efficient. It runs on a tiny VPS footprint, proving that you don’t need heavy resources to have a modern, AI-integrated workspace.

Tech Stack:

  • Frontend: Vanilla JS (Typewriter resonance logic), CSS3 (Glassmorphism), and SVG-based dynamic favicons.

  • Backend: PHP/Python logic with Groq Cloud API integration.

  • Typography: Nanum Gothic Coding & Miriam Libre for a distinct “developer” feel.

I’d love to hear what the CachyOS crowd thinks, especially regarding the terminal “feel” and the UI responsiveness.

Give it a spin: ethereal.ath.cx

Stay fast!

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