About this project
PowerAppsUI is a free, open-source educational resource and component library for Power Apps developers. It collects the Canvas components, layouts, templates, starter kits, and documentation that makers reach for every day — all free to copy, learn from, and use in your own apps.
What's inside
Everything here is free to use. No sign-up, no paywall — just resources to help you build better Power Apps.
Components
A growing library of production-ready Power Apps Canvas components — Data Tables, Chips, Dialogs, Charts, and more. Copy the YAML and paste straight into Studio.
Layouts
Responsive screen skeletons — dashboard, master-detail, form, and more. Pure containers with breakpoints, ready to drop your components into.
Templates
Full screen patterns with interactive previews — app home, dashboards, multi-step forms, and timelines you can adapt to your own data.
Starter Kits
Complete app starting points that bundle screens, schema, and flows so you can stand up a working app faster.
Documentation
Guides and references for getting started, using the components, and understanding the patterns behind them.
Power Fx Cheat Sheet
A quick reference for common Power Fx formulas and patterns, so you spend less time hunting through docs.
Maintained by Rodas Yonass
Solo builder · Power Platform developer
PowerAppsUI is built and maintained by Rodas Yonass, a solo developer working in the Power Platform space. The project started as a way to share the Canvas components, layouts, and patterns he kept rebuilding from scratch across apps — so other makers wouldn't have to.
It's an open-source, side-project effort that grows as new components are built and shared. The goal is simple: a practical, well-documented resource that helps the Power Apps community design and ship better apps.
Get in touch
Questions about a component, feedback, a suggestion, a bug report, or interested in contributing to the open-source project? I'd love to hear from you.