P/26INDEPENDENT
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PROJECT · 12

ECHARTS / PULSE

A business panel that combines metrics, time windows, and system snapshots into a story you can keep questioning.

Status
Working prototype
Role
Data product design, frontend engineering
Duration
2 days
Year
2026
Open full demo ↗View upstream project ↗
03metric views
03time windows
06snapshot values
CASE STUDY
Data VizProductCanvas

The problem

Business charts often have plenty of data but no clear first question. This Demo keeps the headline metric, its movement, and a system snapshot in one layer so people can form a view before going deeper.

What it does

  • Switch between revenue, activation, and retention.
  • Compare 7-day, 30-day, and 90-day windows.
  • Read active accounts, conversion, and system health together.

Technical direction

The information architecture is informed by Apache ECharts Examples. This version draws a local sample with native Canvas, focusing on the business story and metric hierarchy.

Outcome

It is not an isolated chart; it is an operating surface that suggests the next question.

SANDBOXED EXPERIENCE

Interactive demo

This demo runs inside a restricted sandbox.