Teaching dashboard for language tutors — multi-page lessons, ⌘K palette, lesson templates, offline PWA, undo/redo, JSON+Markdown export. Zero backend.
javascript education pwa dashboard service-worker offline-first language-learning localstorage command-palette vanilla-js undo-redo teaching rich-text-editor css-custom-properties teacher vite lesson-planner markdown-export
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Updated
May 11, 2026 - JavaScript