Developer Builds StudyOS, a Browser-Based Student Workspace Using Vanilla JavaScript

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A developer has created StudyOS, a lightweight student workspace built entirely with HTML5, CSS3, and Vanilla JavaScript, requiring no frameworks or backend. The application runs locally in the browser and uses LocalStorage for data persistence, meaning no account or login is needed. StudyOS includes features such as subject and course management, task tracking, a rich text editor, flashcards, a calendar, and study progress tracking. The project was shared on DEV Community, where the developer is actively seeking feedback on UI, UX, and technical improvements. The source code and a live demo are publicly available on GitHub.

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