relearn - outsmart everyone

relearn is a tool that makes learning research papers easy

reLearn is a Next.js 16 app that embeds the Nutrient PDF SDK with a pinned CopilotKit sidebar so you can load any paper, ask GPT‑4o questions grounded in the document, run Tavily-powered web lookups, and drop AI-generated study notes into an on-page checklist.
Tools used: Next.js 16 App Router, React 19, CopilotKit (@copilotkit/react-ui, @copilotkit/react-core, @copilotkit/runtime), LangChain ChatOpenAI (GPT‑4o), Tavily Search API, Nutrient Viewer SDK, Tailwind tooling (tailwind-merge, Radix Slot), Lucide icons.

How to run:
Install deps (npm install) so the postinstall script copies Nutrient assets.
Add .env.local with NEXT_PUBLIC_COPILOT_CLOUD_PUBLIC_API_KEY, OPENAI_API_KEY, TAVILY_API_KEY.
Start the dev server via npm run dev.
Open http://localhost:3000?paper=; the sidebar auto-connects,renders the PDF, and you can interact with the Copilot tools immediately.

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