RepCN: Open-Source Tool Lets You Deploy React Code With a Shareable URL

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A developer behind the content platform iHateReading has released RepCN, an open-source tool designed to deploy single-file React components to a shareable URL or custom domain. The tool addresses a gap in AI coding assistants like Claude, which can render HTML in-browser but cannot preview React apps built with frameworks like Next.js, Vite, or TanStack. Currently, React code generated by Claude can only be shared through its Artefacts feature, with no option to produce a standalone link or subdomain. RepCN aims to fill this need by providing a lightweight deployment pipeline for React code snippets. The project is part of a broader series of internal open-source tools the developer has built to streamline content creation and reduce operational overhead.

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