Traction scoreGitHub stars can be faked, so popularity alone can be misleading. Traction Score looks for broader signs of recent attention, adoption, and active maintenance.
This skill enables developers to analyze the UI elements, onboarding sequences, and paywall flows of successful mobile applications. By leveraging research into real-world app design patterns, it provides a structured approach to building native-quality screens in Expo and React Native.
WHO IT'S FOR
React Native / Expo developers
build native-quality mobile screens and flows
Mobile UI/UX designers
research top-grossing app patterns for implementation
Compatible AgentsThe repository documents support for these agents. The skills may also work with other agents that can load SKILL.md files, but they may need some setup or small changes.
Compare onboarding patterns in a mobile-app category
Uses appllama-usage
A connected Appllama MCP custom connector approved with an Appllama account; the README states MCP access is part of Pro.
Replace [app category] with the category to research, such as fitness.
Use the appllama-usage skill with the connected Appllama MCP to research how leading [app category] apps structure onboarding. Start with get_credits, study the relevant onboarding journeys, and give me a concise comparison of how long onboarding is, what each step earns, and where the paywall sits.
The Expo or React Native project to review, including the relevant animation and gesture code.
Use the appllama-app-design-skill to review the animations in this Expo or React Native app. Identify what should be deleted, what is running on the wrong thread, what is missing velocity, and give me a prioritized improvement plan without changing the code yet.
Claude
Codex
Cursor