Developer builds custom RSS reader FeedFlow after Feedly Classic redesign frustration

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A developer created FeedFlow, a personal RSS reader built with Node.js, after finding Feedly's redesigned interface unusable compared to the original Feedly Classic. The app features a mobile-first design, dark theme, multiple view modes, and automatic translation of non-Chinese articles into Traditional Chinese using Google's Gemini 2.5 Flash model. FeedFlow uses an Express backend, Vanilla JS frontend, and stores data in Google Firestore, with user authentication handled through LINE Login to enable multi-user cloud sync. The project began as a localStorage-based MVP before evolving into a cloud-deployed application running on Google Cloud Run. This dev log is the first in a series documenting the project's architecture, key technical decisions, and development journey.

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