I love React for its declarative, functional approach to building UIs. It makes complex interfaces predictable, easy to reason about and to test, letting me focus on what the UI should do, not how to manage it.
Firebase made it possible to launch Hands Off as a solo developer. Authentication, database, and hosting all just work out-of-the-box, letting me focus on building features instead of infrastructure.
Cloudflare gives Hands Off free, lightning-fast, and globally distributed hosting. Users get instant access anywhere in the world, without me having to manage servers or worry about performance.