# mjohnsullivan/flutter-by-example

A collection of simple, bare-bones Flutter apps that each demonstrate a concept

Repository: https://github.com/mjohnsullivan/flutter-by-example
Canonical: https://ross.abutalabs.com/products/flutter-by-example
Language: Dart
License: BSD-3-Clause
License Family: permissive
Topics: dart, dartlang, flutter
Last push: 2020-10-01T18:11:27+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3227, "days_push": 2162, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1063, forks 251 (observed 2026-08-28T04:03:26.345700+00:00)

## What it is
A collection of simple, bare-bones Flutter example apps, each demonstrating a single concept like navigation, HTTP requests, streams, layouts, and JSON parsing. It serves as a hands-on learning resource for developers getting started with Flutter and Dart.

## Use cases
- learn flutter basics through small example apps
- see how navigation between screens works in flutter
- example of parsing  network responses in dart
- learn how to use streams and streambuilder for state
- example of flutter i18n internationalization
- understand inherited widgets and widget layouts
- get started with flutter driver testing

## When to choose
- you are new to flutter and want minimal, focused examples of core concepts
- you prefer learning by reading and running small standalone apps
- you want quick reference snippets for navigation, lists, streams, or http in flutter

## When to avoid
- you need production-ready app templates or best-practice architecture
- you need examples updated for the latest flutter and dart 3 APIs, as the repo was last updated in 2020
- you want comprehensive tutorials with explanations rather than bare-bones code

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: developer-tools, gui, internationalization, testing
- domain: tutorials, mobile-development, cross-platform, education
- platform: cross-platform
- tags: flutter, dart, example-apps, tutorial, sample-code, mobile

## Member repositories
- mjohnsullivan/flutter-by-example (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:26.345700+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 2026-08-30T06:56:39.977445+00:00, confidence not recorded.
  - readme: https://github.com/mjohnsullivan/flutter-by-example (fetched 2026-08-28T04:03:26.345700+00:00, sha 4fbb26015b0a)
- Data as of 2026-08-30T08:39:29.467469+00:00.