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Case study · Live since Jun 2026

RiTodo

A focused task application for organizing personal and shared work into lists, deciding what matters today, and keeping progress visible.

Todo · Productivity · Shared Lists · PWA · Web App

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RiTodo interface showing organized task groups

The challenge

Task tools can become another source of overhead when everyday planning is buried under complex project-management features. RiTodo was built around the smaller job of capturing work, grouping it sensibly, and sharing a list with the people who need it.

What was built

  • Center the interface on fast task capture and a clear view of open and completed work per list.
  • Support two list shapes: a plain list, and a sectioned list for grouping tasks under headings.
  • Let a list owner share it with an expiring invite link so members can work on the same tasks.
  • Virtualize long lists so large backlogs stay responsive on low-end devices.

Product decisions

  • Prioritize daily usability over enterprise project-management complexity.
  • Keep denormalized open, completed, and member counts on each list so overviews never scan every task.
  • Use a restrained interface so tasks remain the most prominent content.
  • Deliver as an installable web application that works across screen sizes without a store install.

Delivered functionality

  • Regular and sectioned lists with emoji labels and drag ordering
  • Task titles, notes, completion history, and a detail panel
  • Shared lists with invite links and member counts
  • Virtualized rendering for long lists
  • Authenticated, real-time sync across devices
  • Responsive, installable PWA experience

Result

  • A shipped and publicly accessible productivity application.
  • A compact workflow for keeping personal and shared tasks in one place.

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