#preact

This Talk discusses opt-in design in web development, focusing on API design and understanding good defaults. Opt-in design allows developers to start with minimal tools and gradually add complexity as needed. The principles of opt-in design include finding the lowest common denominator, making complexity easy to add, and prioritizing the user experience. The Talk also explores the concept of opt-in design in React and Astro, as well as the comparison between React and Solid frameworks. Server rendering and streaming in React are highlighted, along with the importance of suspense boundaries for a better user experience.

The Talk discusses forced optimization with Node and Deno, with Deno aiming to pursue the same goals in a more expansive and modern way. Deno has built-in support for NPM and enforces security constraints. It also has a key-value database called Deno KV, which will be a core part of the Deno 2 API. Deno Deploy is a serverless Edge Functions platform powered by FoundationDB, optimized for fast reading and ideal for building eCommerce sites or application servers at the edge. Deno 2.0 is coming soon with more features under development.