Introducing #Upyo!

A simple, cross-runtime email library that works seamlessly on #Deno, #Node.js, #Bun, and edge functions. Zero dependencies, unified API, and excellent testability with built-in mock transport.

Switch between #SMTP, #Mailgun, #SendGrid without changing your code. Available on #JSR & #npm!

https://upyo.org/

Introducing #Upyo!

A simple, cross-runtime email library that works seamlessly on #Deno, #Node.js, #Bun, and edge functions. Zero dependencies, unified API, and excellent testability with built-in mock transport.

Switch between #SMTP, #Mailgun, #SendGrid without changing your code. Available on #JSR & #npm!

https://upyo.org/