Hey Product Hunt 👋, I’m a solo builder, and Cognilumin is the result of a single obsession: complexity shouldn’t hurt. A few months ago I was drowning in AI tools — chatbots that summarised, mood trackers that charted, agent demos that flashed. None of them felt like understanding. So I built Cognilumin to solve three layers of thinking: 💡 Illuminator – Paste anything. Get a razor‑sharp explanation with mental models and a memorable key takeaway. 🧠 Mind Visualizer – Write how you feel. Watch your inner world become a living aura, with a personal journal and shareable Mind Cards. 🤖 Agent Mind – Give an AI a task and see its reasoning unfold step‑by‑step, with action tags and glowing traces. Everything runs on a vanilla stack (PHP + vanilla JS) with a multi‑provider AI backend (Gemini → Groq → OpenRouter auto‑failover). Zero dependencies. I’d love your feedback. This is day one of a much bigger vision — and I’d love to hear what you’d use, what feels rough, and what you’d want next. Thank you for checking it out 🙏

Cognilumin

Understand anything. Visualise your mind. Watch AI think.

Understand anything. Visualise your mind. Watch AI think.