FlutterGen/flutter_gen
The Flutter code generator for your assets, fonts, colors, … — Get rid of all String-based APIs. observed · 2026-08-28
Health v2 · maintenance only
93/100
- Activity 99
- Release rhythm 81
- 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: 66
- age_days: 2203
- days_rel: 51
- days_push: 8
- n_releases_24m: 10
Adoption not part of the score
1578 stars · 184 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
FlutterGen is a Dart/Flutter code generator that creates type-safe accessors for assets, fonts, colors, and other resources, eliminating String-based APIs. It runs as a build_runner integration (flutter_gen_runner) or as a standalone CLI executable (fluttergen).
Use cases
- generate type-safe asset references in flutter
- avoid typo crashes from hardcoded asset path strings
- generate code for fonts and colors in flutter projects
- integrate asset code generation into build_runner
- generate asset accessors across dart pub workspaces
- replace string-based asset APIs with generated classes
When to choose
- you maintain a Flutter project with many assets, fonts, or colors and want compile-time safety
- you want SwiftGen-style generated accessors for Dart/Flutter
- you use build_runner and want automatic regeneration of asset code
When to avoid
- your project is not Flutter/Dart
- you have very few assets and string paths are manageable
- you cannot adopt build_runner or the minimum Dart SDK version
Facets
cli-tool · maturity active
build-tool developer-tools mobile-development developer-tools cross-platform cross-platform cli windows flutter dart code-generator assets fonts colors type-safety build-runner swiftgen-inspired code-generation macos linux
5 sources
- readme: https://github.com/FlutterGen/flutter_gen · fetched 2026-08-28 · dbf84e858739
- homepage: https://pub.dev/packages/flutter_gen · fetched 2026-08-29 · 46be3fc076a5
- site_page: https://pub.dev/packages/flutter_gen/install · fetched 2026-08-29 · aae272640328
- site_page: https://pub.dev/documentation/flutter_gen/latest · fetched 2026-08-29 · f889ab59792c
- site_page: https://pub.dev/packages/flutter_gen/changelog · fetched 2026-08-29 · a6f8cebc7756
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| FlutterGen/flutter_gen | main | 93 |
For agents
markdown · JSON · MCP: product_card(name="FlutterGen/flutter_gen")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem