CodeHS vs The Serval Project

A side-by-side look at CodeHS and The Serval Project. For an in-depth review of either product, follow the links below.

CodeHS

Education & Reference

CodeHS is an online coding platform designed for computer science education. It provides interactive programming tutorials, tracks student progress, and allows creation of custom programming curriculum.

codingcomputer-scienceeducationprogrammingtutorials

Full review → Alternatives

The Serval Project

Social & Communications

The Serval Project is an open-source, decentralized messaging and voice calling app that uses Wi-Fi and Bluetooth to connect phones without cellular networks. It allows communication during natural disasters and internet outages.

decentralizedmesh-networkingdisaster-response

Full review → Alternatives