Reactive Playground vs Pinrove Remote

Reactive Playground is a visual learning app for reactive programming. Instead of reading operator definitions only, you can play with marble timelines directly. Pick a category, open an operator, move events around, edit their values, clone items, remove them, or turn them into errors and completed events. The output updates live so you can understand what each operator really does. Explore operator categories such as: Transforming Filtering Combining Error Handling Utility Each playground shows a source timeline, an output timeline, a short explanation, and a code-style example. It is useful for learning ReactiveX concepts, reviewing operators, or quickly refreshing how a stream behaves before using it in code. Reactive Playground is made for developers, students, and anyone learning Rx-style reactive programming.

Pinrove Remote is the iPhone companion to Pinrove for Mac. Pinrove sets your iPhone's location from your own Mac. With Pinrove Remote you choose that location from the phone itself: pick a place on the map and your Mac applies it — then restore your real location with one tap. Built for developers and testers of location-based apps who need to see how an app behaves in another city, without leaving the desk. FOR APP DEVELOPMENT AND TESTING ONLY Pinrove is intended solely for developing and testing iOS apps that use location. It must not be used for any other purpose, including misleading other people, apps or services about where you are. HOW IT WORKS • Put your iPhone and Mac on the same Wi-Fi. • In Pinrove for Mac, turn on Phone remote and note the 6-digit code. • Open Pinrove Remote, choose your Mac and enter the code. • Search a city or address, or tap the map, then tap Move here. PRIVATE BY DESIGN • No account, no analytics, no ads. • The app talks only to your own Mac on your local network — nothing passes through our servers. REQUIREMENTS • Pinrove for Mac (Apple silicon, macOS 14 or later), available at pinrove.xyz. • An iPhone with Developer Mode turned on. • iPhone and Mac on the same Wi-Fi.