The mental model for building for the web largely hasn’t changed in the last 20 years, but we’ve incorporated complexity, richness, grown our community a thousand fold, and scaled to billions.

JavaScript Proxies are fun and powerful, but you should probably never use them! Learn why. Plus, see how Immer makes working with immutability easy,

What are the major factors that slow down a web application written in React? Can we mitigate them? If so, what are the trade-offs.

Understand several beneficial principles of state management at a high level.

Short and easy introduction to lenses, profunctor optics, and how to use them for state management.

Managing state in UI apps is hard. Keeping a coherent mental model of it is even harder.

Learn how React Query can help you fetch, cache and manage your asynchronous data, easily.

Get a deeper understanding on the difference between state and data. A deeper understanding of JavaScript itself.

IPFS is a stack of protocols for decentralized, p2p communication and data transfer on the web. Learn how you can use IPFS to host files and apps, created p2p databases, and more!

This talk highlights the different types of state occurring in modern React applications and give recommendations on how to approach them.

As the web turns 30, Lee takes us back to its inflection point in 1999, with PHP and the LAMP stack, followed by a journey of the abstractions, syntax, and mental models that brought us here.

The creator of MobX talks about his journey with the library and open source, reactive programming, client-side state management and learning new things.

An approach to state management that scales from a single component to highly complex apps.

Learn how to analyze their React apps for solvable issues, and learn some state management and async handling techniques.

Dive into Effector, a new state management solution for React.

Take your state management beyond Redux.

An approach to state management that scales from a single component to highly complex apps.

React is a UI library. But what if one day it could become a framework?

Learn how React Query can help you fetch, cache and manage your asynchronous data, easily.

IPFS is a stack of protocols for decentralized, p2p communication and data transfer on the web. Learn how you can use IPFS to host files and apps, created p2p databases, and more!

JavaScript Proxies are fun and powerful, but you should probably never use them! Learn why. Plus, see how Immer makes working with immutability easy,

Short and easy introduction to lenses, profunctor optics, and how to use them for state management.

Let's talk about why reactive programming is awesome and how it can help with managing complexity, data and scaling your applications.

Managing state in UI apps is hard. Keeping a coherent mental model of it is even harder.

This talk highlights the different types of state occurring in modern React applications and give recommendations on how to approach them.

The mental model for building for the web largely hasn’t changed in the last 20 years, but we’ve incorporated complexity, richness, grown our community a thousand fold, and scaled to billions.

Understand several beneficial principles of state management at a high level.

What are the major factors that slow down a web application written in React? Can we mitigate them? If so, what are the trade-offs.

Once we receive data from an API, how do we manage it on the GraphQL client side? How do hooks work with GraphQL?

As the web turns 30, Lee takes us back to its inflection point in 1999, with PHP and the LAMP stack, followed by a journey of the abstractions, syntax, and mental models that brought us here.