Ripple Generates Platform-Specific Social Posts From a Blog Using Gemma in the Browser

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Developer Ripple is a new tool that turns a single blog post or newsletter into four ready-to-share drafts for Substack Notes, Instagram, LinkedIn, and X, Threads, or Bluesky. The creator built it for the Hacktoberfest Open-Source AI Challenge after finding that rewriting content for each platform was time-consuming. Drafts are generated by Gemma running locally in the browser via WebLLM, so unpublished writing never leaves the user's device. The app handles links, hashtags, and character limits itself, since the small model is kept to writing the text. Aimed at indie writers, newsletter creators, and small business bloggers, it is pitched as a low-cost subscription with no server or API fees.

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