RxKeep

Introduction

While Google Keep is widely loved for its fast, minimalist workflow, relying on big-tech cloud services means storing your personal thoughts, schedules, and daily habits on remote servers.

• RxKeep was created as a privacy-focused alternative: delivering the familiar convenience of Google Keep and Google Calendar in a 100% offline, local-first application where your data never leaves your device.

Key Features

Google Keep-Style Note Taking & Organization

• Rapid note and interactive checklist creation.
• 12 Keep-inspired color palettes and note pinning.
• Note tagging, archiving, and a recoverable Trash system.
• Fast, unified search across notes, tags, calendar events, and trackers.

Image Attachments & Fullscreen Lightbox

• Upload photos, diagrams, and screenshots (PNG, JPG, WebP, SVG, GIF) directly into notes.
• Stored locally offline as Base64 in IndexedDB with an interactive fullscreen Lightbox viewer.

Calendar & Agenda Planning

• Switch between Month, Week, Day, and Schedule (Agenda) views.
• Dedicated support for Annual Recurring Events (birthdays and anniversaries with starting-year calculation).

Milestone Date Trackers

• Countdowns: Track remaining days, hours, and minutes to deadlines, exams, or launches.
• Count-ups: Track elapsed days for sobriety, habit building, or key relationship milestones.

Zero-Backend, Resilient Local Storage

• 100% client-side architecture backed by browser IndexedDB.
• Persistent Storage API support to safeguard your data against automatic browser cache clearing.

Zod-Validated Backup & Portability

• Export and import full database backups as JSON.
• Strict runtime validation powered by Zod with structured error diagnostics, supporting both Merge and Replace import modes.

Summary

RxKeep is not trying to reinvent note-taking - it preserves the fast, intuitive workflow you already love while giving you complete privacy, offline resilience, and total data ownership.