Description: CellMapper is a crowd-sourced mobile phone signal mapping service. It allows users to map cellular tower locations and network performance using an app on their mobile phone. The data collected helps to improve network coverage maps.
Type: software
Description: Preact is a fast, lightweight alternative to React. It has a similar API to React but with a much smaller footprint, making it well-suited for websites where performance is critical.
Type: software
Pricing: Open Source