imaNNeo/fl_chart
FL Chart is a highly customizable Flutter chart library that supports Line Chart, Bar Chart, Pie Chart, Scatter Chart, Radar Chart and Candlestick Chart. observed · 2026-08-28
Health v2 · maintenance only
88/100
- Activity 94
- Release rhythm 74
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 23
- age_days: 2670
- days_rel: 173
- days_push: 40
- n_releases_24m: 10
Adoption not part of the score
7574 stars · 1964 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
FL Chart is a free, open-source, highly customizable charting library for Flutter applications. It provides widgets for line, bar, pie, scatter, radar, and candlestick charts that run on every platform Flutter supports.
Use cases
- draw line charts in a flutter app
- render pie charts with custom styling
- show bar charts in a mobile dashboard
- plot scatter charts in flutter
- display radar charts for comparing datasets
- visualize candlestick financial data in flutter
- add interactive charts to a flutter web app
When to choose
- you are building a Flutter app and need customizable charts
- you need chart widgets that work across mobile, web, and desktop via Flutter
- you want a free MIT-licensed charting library with active maintenance
When to avoid
- you are not using Flutter/Dart
- you need 3D or highly specialized scientific plotting beyond the supported chart types
- you need server-side chart image generation rather than in-app widgets
Facets
library · maturity stable
data-visualization charts ui-components data-visualization mobile-development cross-platform frontend cross-platform flutter dart charting line-chart bar-chart pie-chart scatter-chart radar-chart candlestick-chart widgets mobile web-server desktop
3 sources
- readme: https://github.com/imaNNeo/fl_chart · fetched 2026-08-28 · 044412bbe32f
- homepage: https://flchart.dev · fetched 2026-08-29 · de19cf301437
- site_page: https://flchart.dev/about · fetched 2026-08-29 · 59e7cef45000
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| imaNNeo/fl_chart | main | 88 |
For agents
markdown · JSON · MCP: product_card(name="imaNNeo/fl_chart")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem