# dengyin2000/dynamic_widget

A Backend-Driven UI toolkit, build your dynamic UI with json, and the json format is very similar with flutter widget code.

Repository: https://github.com/dengyin2000/dynamic_widget
Canonical: https://ross.abutalabs.com/products/dynamic_widget
Language: Dart
License: Apache-2.0
License Family: permissive
Topics: flutter, widget, dynamicwidget, dynamic
Last push: 2025-06-25T12:35:01+00:00

## Health v2 (maintenance only)
Score: 35/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 28, release rhythm 8, longevity 100
- inputs: {"age_days": 2774, "days_push": 434, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1652, forks 327 (observed 2026-08-28T04:05:17.017187+00:00)

## What it is
A Flutter library for backend-driven UI that builds widget trees from JSON strings closely mirroring Flutter widget code. It lets apps update their UI dynamically by fetching JSON, without republishing to app stores.

## Use cases
- render flutter ui from
- server-driven ui for flutter app
- update app ui without app store release
- a/b test ui layouts remotely
- build flexible e-commerce pages from backend config
- convert flutter widget code to

## When to choose
- you need to change app layouts remotely without shipping a new build
- you want a  ui protocol shared across android, ios, and flutter web
- you want  that maps almost one-to-one to flutter widget properties

## When to avoid
- you need fully dynamic business logic execution, not just ui layout
- your ui is static and never changes after release
- you need pixel-perfect custom widgets not covered by the supported widget list

## Facets
- artifact type: library
- maturity: active
- function: ui-components, frontend-framework, serialization
- domain: mobile-development, cross-platform, web-development, frontend
- platform: cross-platform
- tags: flutter, server-driven-ui, dynamic-ui, widget-parser, remote-ui, mobile, android, ios, web-server

## Member repositories
- dengyin2000/dynamic_widget (main) score 35

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:17.017187+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:45:00.162936+00:00, confidence not recorded.
  - readme: https://github.com/dengyin2000/dynamic_widget (fetched 2026-08-28T04:05:17.017187+00:00, sha 4c64801337d9)
- Data as of 2026-08-30T08:39:29.467469+00:00.