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Developer Launches Free Web App to Help Users Learn DBT Mental Health Skills

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A developer has built and released DBT Companion, a free, mobile-friendly web application designed to help users explore skills taught in dialectical behavior therapy. The app presents each skill with a brief explanation and actionable steps, aiming to keep content concise without losing clarity. Users can save favourite skills and maintain a browser-based diary card, though saved data is stored only in browser cookies and will be lost if cookies are cleared. The tool was built using Rails, Hotwire, and Tailwind, with a focus on small-screen usability, predictable navigation, and transparent privacy language. The developer emphasises that the app is educational in nature and is not intended to replace professional therapy or crisis care.

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