Built Nebula — an AI chat client, fully in the browser. Bring your own key for Anthropic, OpenAI, xAI, Gemini, Qwen, Moonshot,Deepseek — or use the built-in Nebula AI model, no key needed.
Runs fully local by default. Add Supabase if you want cross-device accounts.
🔗 https://t.co/zYUSNiEj1s
💻 https://t.co/ED9wl3N5uK
I am solo developer, so if there are any feedbacks on my website or issue that needs to be fixed, i would love to hear them.
Stack decision for Nebula Prompt's frontend is React + TypeScript + Vite + Tailwind.Calling each provider's API directly from the browser with your own keys (BYOK). No backend, no middleman, no markup on tokens.
Starting today: a BYOK tool that sends one prompt to multiple LLMs at once and shows you the answers side by side. No tab-switching. No data stored.
Calling it Nebula Prompt. Building in public for the next several days. Follow along.
Every time I want to compare how Claude, GPT, and Gemini answer the same prompt, I open 3 tabs, paste the same thing 3 times, and scroll between them like an idiot.
There has to be a better way. Building one🙂
@anupamrjp https://t.co/gvYZhg9ixA
a BYO-key, multi-provider AI chat client (Claude, GPT, Gemini, DeepSeek, Grok, etc.) that runs in the browser, keys never leave localStorage, optional Supabase for cross-device sync.
@anupamrjp https://t.co/gvYZhg9ixA
a BYO-key, multi-provider AI chat client (Claude, GPT, Gemini, DeepSeek, Grok, etc.) that runs in the browser, keys never leave localStorage, optional Supabase for cross-device sync.
@rdbuilds7 https://t.co/gvYZhg9ixA
a BYO-key, multi-provider AI chat client (Claude, GPT, Gemini, DeepSeek, Grok, etc.) that runs in the browser, keys never leave localStorage, optional Supabase for cross-device sync.
@CareerWithHer https://t.co/gvYZhg9ixA
a BYO-key, multi-provider AI chat client (Claude, GPT, Gemini, DeepSeek, Grok, etc.) that runs in the browser, keys never leave localStorage, optional Supabase for cross-device sync.