Can it assist with iOS 17+ widget features?

Absolutely. It includes checks for containerBackground(for:) and modern AppIntent migrations required for the latest Apple platforms.

Does it support Lock Screen widgets?

Yes, it provides guidance for supporting accessoryCircular, Rectangular, and Inline families to ensure your widget looks great on the Lock Screen.

Does this skill help with widget memory limits?

Yes, it specifically checks for image downsampling and memory usage to ensure your widget stays within the system-mandated ~30MB limit.

How does it handle TimelineProvider reviews?

It validates that placeholders return immediately, refresh intervals are spaced appropriately, and getSnapshot handles gallery previews correctly.

WidgetKit Code Review

Name: WidgetKit Code Review
Author: existential-birds

byexistential-birds

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Mobile Development

Reviews WidgetKit code to ensure optimal timeline management, view composition, and performance across Apple platforms.

This skill acts as a specialized auditor for iOS and macOS widget development, helping developers adhere to Apple's strict WidgetKit guidelines. It provides automated checks for TimelineProvider logic, AppIntent configurations, and UI constraints, ensuring that widgets are performant and battery-efficient. By focusing on critical areas like the 30MB memory limit, App Group data sharing, and Lock Screen family support, it helps prevent common pitfalls such as refresh budget exhaustion and system-level crashes.

Características Principales

01AppIntent and EntityQuery configuration verification

02TimelineProvider and reload policy validation

03Data sharing verification via App Groups

04Performance auditing for memory limits and refresh budgets

05UI/UX checks for containerBackground and Lock Screen families

0614 GitHub stars

Casos de Uso

01Troubleshooting widget memory crashes and gallery preview issues

02Migrating legacy WidgetKit configurations to the modern AppIntent framework

03Auditing complex TimelineProvider implementations to prevent battery drain

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add existential-birds/beagle widgetkit-code-review

For use in Claude.ai and ChatGPT

Download Skill