Contact Joshfonseca

Email is the only channel: [email protected]. One person handles the inbox alongside writing, so a reply may take several working days.

Messages that help

• Corrections to code, explanations or version details, with the page and the passage you mean.
• Suggestions for topics in software engineering, language models or mobile apps.
• Questions about how a post was researched or tested.

Outside what we can do

Joshfonseca does not sell software, apps or services, and it cannot give support for products made by other companies. Debugging your private codebase, account problems with an app store or model provider, and refunds all need to go to the vendor concerned.

Please leave out API keys, passwords and confidential source code.