GitHub Spark lets developers build apps by simply describing their idea — no code needed. The tool works by using Anthropic’s Claude Sonnet 4 model to field users’ requests, which it can then use to ...

Proton's new AI assistant Lumo promises to keep user data private with zero-access encryption, no logging, and an incognito ...

With Lumo, Proton says it will never use your data to train its AI or share that data with external sources, and promises to delete chat logs.