Project Overview
GSYGithubAppFlutter is a complete, feature-rich GitHub client built in Dart using Flutter. It is the Flutter entry in the GSYGithubApp series, which CarGuo maintains across seven platforms: Flutter, Weex, ReactNative, Kotlin View, Kotlin Jetpack Compose, Compose MultiPlatform, and Harmony ArkUI.
The project serves two distinct purposes: it is a working GitHub app you can actually use, and it is a structured learning resource for Dart and Flutter developers who want to study a non-trivial, production-grade mobile codebase. Companion articles linked from the repository are written to be read alongside the code, not just cloned and run.
Active maintenance and 15,000+ stars place this project in the small category of Flutter reference apps that have not gone stale. The primary language for documentation and inline comments is Chinese — if you cannot read Chinese, plan to rely on the code structure and architecture rather than inline explanations.
Key Challenges Addressed
Cross-platform decision-making. Choosing between Flutter, React Native, Kotlin Compose, and ArkUI for a new mobile project is expensive if you prototype each option separately. The GSYGithubApp series solves this by implementing the same GitHub client across all seven frameworks, letting you compare architecture, syntax, and ergonomics directly without building separate proofs of concept.
GitHub OAuth on mobile. Authenticating against GitHub from a Flutter app requires registering an OAuth app, handling redirect URLs via deep links, securely storing tokens, and recovering sessions across app restarts. This repo implements the complete flow so you have a working reference to study.
Paginated API integration. The GitHub API paginates nearly every list endpoint. Implementing correct infinite scroll — detecting end-of-list, managing loading state, deduplicating on re-fetch — is where Flutter beginner apps typically break down. GSYGithubAppFlutter gets this right across its many list screens.
Code rendering on mobile. Displaying file contents with syntax highlighting inside a navigable file tree requires more plumbing than it first appears. The repo demonstrates a complete path from tree listing to highlighted file view.
Getting Started
git clone https://github.com/CarGuo/gsy_github_app_flutter.git
cd gsy_github_app_flutter
flutter pub get
flutter run
Before running, register a GitHub OAuth app at the GitHub developer settings page and fill in your client ID and secret in the app's config file. Skip this and the OAuth callback will redirect to a dead endpoint — authentication will silently fail without showing an error.
Sharp edges to handle first:
- Run
flutter channel stable && flutter upgradebefore anything else. The project targets the stable channel; running beta or master produces analyzer errors that block the build. - Do not run
flutter pub upgradeimmediately after cloning. Some dependencies are version-pinned for compatibility. Runflutter pub getfirst. - The GitHub API rate limit for unauthenticated requests is 60 per hour. Without OAuth credentials configured, you will hit empty screens quickly. Set credentials before exploring the app.
Features and Use Cases
Full GitHub client experience. The app covers browsing trending repos, viewing your own repositories and starred projects, exploring user profiles, reading issues and pull requests, and receiving notifications. For everyday GitHub browsing on mobile, it handles the common workflows without requiring a browser.
File tree and code viewer. Navigate a repository's directory structure and open source files with syntax highlighting. Most Flutter GitHub client examples skip this feature, which makes GSYGithubAppFlutter more complete as a reference implementation.
Markdown rendering. README files, issue bodies, and PR descriptions render as formatted markdown. This makes the app genuinely usable as a daily client rather than just a demonstration.
Theme and localization. Dark mode and light mode switch at runtime. The app ships with Chinese and English translations, making the localization implementation a clean pattern to study and extend for your own projects.
Cross-platform comparison. If your team is evaluating Flutter versus React Native or Kotlin Compose, reading the equivalent GSYGithubApp implementations side by side shows you how the same feature is expressed in each framework. That direct comparison is difficult to replicate any other way.
Ecosystem and Dependencies
GSYGithubAppFlutter draws on the standard Flutter pub.dev ecosystem:
- Networking: dio handles HTTP requests with interceptors, retry logic, and typed responses.
- State management: The project has moved through Redux and Provider patterns across its version history. Check
pubspec.yamlin the current branch to confirm which approach is active before reading the state layer. - Markdown rendering: flutter_markdown renders README and comment content.
- Syntax highlighting: flutter_highlight drives the code file viewer.
- Local storage: shared_preferences persists OAuth tokens between sessions.
The companion implementations in the GSYGithubApp series — covering ReactNative, Kotlin Jetpack Compose, Compose MultiPlatform, and Harmony ArkUI — are the most relevant ecosystem pieces for cross-framework comparison. All are maintained by the same author under the same GitHub organization, so feature parity is intentional rather than coincidental.
Architectural Overview
The app organizes into three main layers:
Data layer. A service layer wraps Dio HTTP calls and maps GitHub API JSON responses to typed Dart model objects. Each major API domain — repos, users, issues, notifications — has its own service class, keeping network logic separate from UI code.
State management. Application-level state, including authentication status, the current user, and theme preference, is managed centrally. Screen-level state for pagination, loading, and error conditions lives in the relevant widget or controller. Check pubspec.yaml to identify which state management library is active before reading the state layer.
Widget layer. Pages compose from smaller reusable widgets. Common patterns — paginated list screens, profile headers, loading and error states — are extracted into shared components, keeping individual page implementations short and readable.
Navigation. Named routes handle in-app navigation. The GitHub OAuth redirect re-enters the app via deep link, completing the auth flow without losing the user's navigation state.
The architecture is conventional Flutter — solid and understandable, but not using the newest patterns. Current Flutter projects lean toward Riverpod or Bloc for state management, so treat the state layer here as a historical reference point rather than a template for new work.
Pros and Cons
Pros
- Complete working app, not a toy — covers real API integration, pagination, OAuth, file rendering, and localization end-to-end.
- Part of a multi-platform series. If your team is evaluating Flutter versus React Native or Jetpack Compose, the GSYGithubApp series gives you the same codebase in each framework, which is more useful than separate proof-of-concept builds.
- Actively maintained with 15,000+ stars. The project has not gone stale.
- Companion articles explain design decisions in context, not just in isolation from the code.
- Dart and Flutter architecture patterns are legible even without reading Chinese — the code structure teaches by example.
Cons
- Documentation and comments are primarily in Chinese. Without reading Chinese, you work from code alone.
- State management patterns are dated relative to current Flutter conventions. Riverpod and Bloc have largely replaced Redux-style approaches in new projects.
- Wide feature scope makes initial orientation slow. There is no guided architecture walkthrough — you map the structure yourself.
- Dependency pinning means
flutter pub upgradecan break things unpredictably. Dependency management requires deliberate attention. - The app is a reference implementation, not a hardened production client. Offline support and background notification handling are absent or minimal.
Comparison and Alternatives
GitHub stars
Weekly star gains
Full metrics details
GitHub GraphQL current stargazer cohort, reconstructed from starredAt events and totalCount retrieved in one stable pagination walk. GitHub does not expose historical unstar events, so this is not an exact ledger of past star counts.
Gsy_github_app_flutter
GitHub GraphQL current stargazer cohort, reconstructed from starredAt events and totalCount retrieved in one stable pagination walk. GitHub does not expose historical unstar events, so this is not an exact ledger of past star counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub GraphQL current stargazer cohort, reconstructed from starredAt events and totalCount retrieved in one stable pagination walk. GitHub does not expose historical unstar events, so this is not an exact ledger of past star counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub GraphQL current stargazer cohort, reconstructed from starredAt events and totalCount retrieved in one stable pagination walk. GitHub does not expose historical unstar events, so this is not an exact ledger of past star counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub GraphQL current stargazer cohort, reconstructed from starredAt events and totalCount retrieved in one stable pagination walk. GitHub does not expose historical unstar events, so this is not an exact ledger of past star counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Issues opened
Weekly total
Full metrics details
GitHub API observation. Historical values render only when the source provides a real observation for that day.
Gsy_github_app_flutter
GitHub API observation. Historical values render only when the source provides a real observation for that day.
144 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub API observation. Historical values render only when the source provides a real observation for that day.
135 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub API observation. Historical values render only when the source provides a real observation for that day.
148 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub API observation. Historical values render only when the source provides a real observation for that day.
131 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Issues closed
Weekly total
Full metrics details
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
Gsy_github_app_flutter
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
144 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
135 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
148 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
131 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Pull requests opened
Weekly total
Full metrics details
GitHub API observation. Historical values render only when the source provides a real observation for that day.
Gsy_github_app_flutter
GitHub API observation. Historical values render only when the source provides a real observation for that day.
144 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub API observation. Historical values render only when the source provides a real observation for that day.
135 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub API observation. Historical values render only when the source provides a real observation for that day.
148 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub API observation. Historical values render only when the source provides a real observation for that day.
131 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Pull requests closed
Weekly total
Full metrics details
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
Gsy_github_app_flutter
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
144 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
135 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
148 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
131 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Pull requests merged
Weekly total
Full metrics details
GitHub API observation. Historical values render only when the source provides a real observation for that day.
Gsy_github_app_flutter
GitHub API observation. Historical values render only when the source provides a real observation for that day.
144 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub API observation. Historical values render only when the source provides a real observation for that day.
135 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub API observation. Historical values render only when the source provides a real observation for that day.
148 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub API observation. Historical values render only when the source provides a real observation for that day.
131 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Open/closed pull request ratio
Weekly average
Full metrics details
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
Gsy_github_app_flutter
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub Search pull-request totals queried for exact UTC days; rolling values are sums of proven daily counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Open/closed issues ratio
Weekly average
Full metrics details
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
Gsy_github_app_flutter
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub Search issue totals queried for exact UTC days; rolling values are sums of proven daily counts.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Releases
Weekly total
Full metrics details
GitHub release published_at events bucketed by UTC day; drafts are excluded.
Gsy_github_app_flutter
GitHub release published_at events bucketed by UTC day; drafts are excluded.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Flutter Gallery
GitHub release published_at events bucketed by UTC day; drafts are excluded.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
FlutterExampleApps
GitHub release published_at events bucketed by UTC day; drafts are excluded.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Best-Flutter-UI-Templates
GitHub release published_at events bucketed by UTC day; drafts are excluded.
180 observed daily rows. Missing days are not fabricated.
| Date | Value |
|---|
Hotness score
Weekly average
Full metrics details
Derived only from GitHub GraphQL starredAt events after daily star totals are reconciled.
Gsy_github_app_flutter
Derived only from GitHub GraphQL starredAt events after daily star totals are reconciled.
180 observed daily rows. Missing days are not fabricated.
Per-day formula: 0.40 × Hot today + 0.40 × Hot week + 0.20 × Breakout.
- Same-day multiplier = stars 1d ÷ max(1, stars 7d ÷ 7)
- Weekly multiplier = stars 7d ÷ max(1, stars 30d ÷ 30 × 7)
- Fortnight multiplier = stars 14d ÷ max(1, stars 90d ÷ 90 × 14)
- Hot today = clamp(70 × log-scale(stars 1d, 1000) + 30 × breakout-scale(same-day, 4))
- Hot week = clamp(75 × log-scale(stars 7d, 5000) + 25 × breakout-scale(weekly, 3))
- Breakout = clamp(35 × breakout-scale(same-day, 4) + 40 × breakout-scale(weekly, 3) + 25 × breakout-scale(fortnight, 2.5))
| Date | Stars | Stars 1d | Stars 7d | Stars 14d | Stars 30d | Stars 90d | Same-day multiplier | Weekly multiplier | Fortnight multiplier | Hot today | Hot week | Breakout | Stored score |
|---|
Flutter Gallery
Derived only from GitHub GraphQL starredAt events after daily star totals are reconciled.
180 observed daily rows. Missing days are not fabricated.
Per-day formula: 0.40 × Hot today + 0.40 × Hot week + 0.20 × Breakout.
- Same-day multiplier = stars 1d ÷ max(1, stars 7d ÷ 7)
- Weekly multiplier = stars 7d ÷ max(1, stars 30d ÷ 30 × 7)
- Fortnight multiplier = stars 14d ÷ max(1, stars 90d ÷ 90 × 14)
- Hot today = clamp(70 × log-scale(stars 1d, 1000) + 30 × breakout-scale(same-day, 4))
- Hot week = clamp(75 × log-scale(stars 7d, 5000) + 25 × breakout-scale(weekly, 3))
- Breakout = clamp(35 × breakout-scale(same-day, 4) + 40 × breakout-scale(weekly, 3) + 25 × breakout-scale(fortnight, 2.5))
| Date | Stars | Stars 1d | Stars 7d | Stars 14d | Stars 30d | Stars 90d | Same-day multiplier | Weekly multiplier | Fortnight multiplier | Hot today | Hot week | Breakout | Stored score |
|---|
FlutterExampleApps
Derived only from GitHub GraphQL starredAt events after daily star totals are reconciled.
180 observed daily rows. Missing days are not fabricated.
Per-day formula: 0.40 × Hot today + 0.40 × Hot week + 0.20 × Breakout.
- Same-day multiplier = stars 1d ÷ max(1, stars 7d ÷ 7)
- Weekly multiplier = stars 7d ÷ max(1, stars 30d ÷ 30 × 7)
- Fortnight multiplier = stars 14d ÷ max(1, stars 90d ÷ 90 × 14)
- Hot today = clamp(70 × log-scale(stars 1d, 1000) + 30 × breakout-scale(same-day, 4))
- Hot week = clamp(75 × log-scale(stars 7d, 5000) + 25 × breakout-scale(weekly, 3))
- Breakout = clamp(35 × breakout-scale(same-day, 4) + 40 × breakout-scale(weekly, 3) + 25 × breakout-scale(fortnight, 2.5))
| Date | Stars | Stars 1d | Stars 7d | Stars 14d | Stars 30d | Stars 90d | Same-day multiplier | Weekly multiplier | Fortnight multiplier | Hot today | Hot week | Breakout | Stored score |
|---|
Best-Flutter-UI-Templates
Derived only from GitHub GraphQL starredAt events after daily star totals are reconciled.
180 observed daily rows. Missing days are not fabricated.
Per-day formula: 0.40 × Hot today + 0.40 × Hot week + 0.20 × Breakout.
- Same-day multiplier = stars 1d ÷ max(1, stars 7d ÷ 7)
- Weekly multiplier = stars 7d ÷ max(1, stars 30d ÷ 30 × 7)
- Fortnight multiplier = stars 14d ÷ max(1, stars 90d ÷ 90 × 14)
- Hot today = clamp(70 × log-scale(stars 1d, 1000) + 30 × breakout-scale(same-day, 4))
- Hot week = clamp(75 × log-scale(stars 7d, 5000) + 25 × breakout-scale(weekly, 3))
- Breakout = clamp(35 × breakout-scale(same-day, 4) + 40 × breakout-scale(weekly, 3) + 25 × breakout-scale(fortnight, 2.5))
| Date | Stars | Stars 1d | Stars 7d | Stars 14d | Stars 30d | Stars 90d | Same-day multiplier | Weekly multiplier | Fortnight multiplier | Hot today | Hot week | Breakout | Stored score |
|---|
Reliability score
Weekly average
Full metrics details
Derived from the displayed continuity, closure, shipping, liveness, and support-burden components.
Gsy_github_app_flutter
Derived from the displayed continuity, closure, shipping, liveness, and support-burden components.
180 observed daily rows. Missing days are not fabricated.
Per-day formula: 0.30 × Continuity + 0.30 × Closure + 0.20 × Shipping + 0.10 × Liveness + 0.10 × Support burden.
- Continuity = 35% active ratio 90d + 20% active ratio 30d + 15% PR efficiency 90d + 10% PR efficiency 30d + 10% liveness + 10% observed-history coverage
- Closure = 55% PR merge efficiency 90d + 45% issue close efficiency 90d
- Shipping = 100 × (20% × release ratio 30d + 30% × release ratio 90d + 50% × release ratio 180d); ratios are releases ÷ 2, 6, and 12, capped at 1
- Support burden = 100 − 2 × open issues per 1,000 stars
- Liveness = 100 × exp(−pushed days ago ÷ 120)
Stars, issues, pull requests, and releases are daily observations. Pushed-days and license are repository snapshot-derived inputs and are not independent historical GitHub events.
| Date | Issues opened | Issues closed | PRs opened | PRs merged | Releases | Stars | Open issues | Pushed days ago | Continuity | Closure | Shipping | Liveness | Support burden | License | Observed days | Missing days | Needs healing | Stored score |
|---|
Flutter Gallery
Derived from the displayed continuity, closure, shipping, liveness, and support-burden components.
180 observed daily rows. Missing days are not fabricated.
Per-day formula: 0.30 × Continuity + 0.30 × Closure + 0.20 × Shipping + 0.10 × Liveness + 0.10 × Support burden.
- Continuity = 35% active ratio 90d + 20% active ratio 30d + 15% PR efficiency 90d + 10% PR efficiency 30d + 10% liveness + 10% observed-history coverage
- Closure = 55% PR merge efficiency 90d + 45% issue close efficiency 90d
- Shipping = 100 × (20% × release ratio 30d + 30% × release ratio 90d + 50% × release ratio 180d); ratios are releases ÷ 2, 6, and 12, capped at 1
- Support burden = 100 − 2 × open issues per 1,000 stars
- Liveness = 100 × exp(−pushed days ago ÷ 120)
Stars, issues, pull requests, and releases are daily observations. Pushed-days and license are repository snapshot-derived inputs and are not independent historical GitHub events.
| Date | Issues opened | Issues closed | PRs opened | PRs merged | Releases | Stars | Open issues | Pushed days ago | Continuity | Closure | Shipping | Liveness | Support burden | License | Observed days | Missing days | Needs healing | Stored score |
|---|
FlutterExampleApps
Derived from the displayed continuity, closure, shipping, liveness, and support-burden components.
180 observed daily rows. Missing days are not fabricated.
Per-day formula: 0.30 × Continuity + 0.30 × Closure + 0.20 × Shipping + 0.10 × Liveness + 0.10 × Support burden.
- Continuity = 35% active ratio 90d + 20% active ratio 30d + 15% PR efficiency 90d + 10% PR efficiency 30d + 10% liveness + 10% observed-history coverage
- Closure = 55% PR merge efficiency 90d + 45% issue close efficiency 90d
- Shipping = 100 × (20% × release ratio 30d + 30% × release ratio 90d + 50% × release ratio 180d); ratios are releases ÷ 2, 6, and 12, capped at 1
- Support burden = 100 − 2 × open issues per 1,000 stars
- Liveness = 100 × exp(−pushed days ago ÷ 120)
Stars, issues, pull requests, and releases are daily observations. Pushed-days and license are repository snapshot-derived inputs and are not independent historical GitHub events.
| Date | Issues opened | Issues closed | PRs opened | PRs merged | Releases | Stars | Open issues | Pushed days ago | Continuity | Closure | Shipping | Liveness | Support burden | License | Observed days | Missing days | Needs healing | Stored score |
|---|
Best-Flutter-UI-Templates
Derived from the displayed continuity, closure, shipping, liveness, and support-burden components.
180 observed daily rows. Missing days are not fabricated.
Per-day formula: 0.30 × Continuity + 0.30 × Closure + 0.20 × Shipping + 0.10 × Liveness + 0.10 × Support burden.
- Continuity = 35% active ratio 90d + 20% active ratio 30d + 15% PR efficiency 90d + 10% PR efficiency 30d + 10% liveness + 10% observed-history coverage
- Closure = 55% PR merge efficiency 90d + 45% issue close efficiency 90d
- Shipping = 100 × (20% × release ratio 30d + 30% × release ratio 90d + 50% × release ratio 180d); ratios are releases ÷ 2, 6, and 12, capped at 1
- Support burden = 100 − 2 × open issues per 1,000 stars
- Liveness = 100 × exp(−pushed days ago ÷ 120)
Stars, issues, pull requests, and releases are daily observations. Pushed-days and license are repository snapshot-derived inputs and are not independent historical GitHub events.
| Date | Issues opened | Issues closed | PRs opened | PRs merged | Releases | Stars | Open issues | Pushed days ago | Continuity | Closure | Shipping | Liveness | Support burden | License | Observed days | Missing days | Needs healing | Stored score |
|---|
Several other projects serve overlapping use cases as Flutter learning apps or GitHub client references:
| Project | Repo | Hotness (~6mo) | PRs merged (~6mo) | Star growth (~6mo) |
|---|---|---|---|---|
| Gsy_github_app_flutter | https://github.com/CarGuo/gsy_github_app_flutter | 51.14 | 1 | 349 |
| Flutter Gallery | https://github.com/flutter/gallery | 1.28 | 0 | 133 |
| FlutterExampleApps | https://github.com/iampawan/FlutterExampleApps | 3.05 | 0 | 552 |
| Best-Flutter-UI-Templates | https://github.com/mitesh77/Best-Flutter-UI-Templates | 4.91 | 0 | 4688 |
| inKino | https://github.com/roughike/inKino | metrics pending | 0 | metrics pending |
Flutter Gallery is the best overall alternative. Maintained directly by the Flutter team, it reflects current widget and navigation patterns and covers the broadest range of Flutter's component library. The maintenance signal is stronger than any third-party reference app in this group.
Conclusion
If you are an intermediate Flutter developer who wants to study a real multi-screen app with GitHub API integration, OAuth authentication, and pagination patterns, GSYGithubAppFlutter is one of the most complete public references available — visit the official repository and start by reading the service layer before individual page implementations.
Do not run flutter pub upgrade immediately after cloning — dependency version conflicts will break the build and send you chasing unrelated errors. Run flutter pub get first, confirm the app launches with your OAuth credentials configured, then explore one feature area at a time.