React Summit US

React Summit US 2023

The speaker discusses the whimsical and detailed work of Stripe, particularly their interactive and dynamic pages. They explain the use of React for building whimsical details and tracking mouse position. The speaker introduces React Spring for smooth animation and React3 Fiber for creating a 3D egg model. They also mention the use of Framer Motion and React server components for animating CSS properties.

When it comes to building whimsical interfaces, React is a surprisingly capable ally. In this talk, I'll show you how I use React to orchestrate complex interactions by digging into some examples from my blog.

The Whimsical Potential of JavaScript Frameworks

Josh Comeau

JS GameDev Summit

JS GameDev Summit 2023

This Talk is about writing super tiny JavaScript programs, known as tiny code. It explores the concept of code golf and the use of a live editor for instant feedback. The Talk discusses various ways to share tiny code, including Twitter.net. It also covers creating graphics, games, and sound in a small space. The speaker highlights inspiring tweets and showcases examples of tiny code, including asemic writing. The future of tiny code includes new techniques, better browser support, and AI-assisted programming.

Discover the art of crafting extremely small JavaScript programs. In this talk you’ll learn principles and techniques behind crafting compact yet powerful scripts that are shorter than this description! Dive into the captivating world of minimalist coding, where we use these scripts to conjure art, games, tools, and a myriad of intriguing experiments.

JavaScript Haikus: My Adventures in Tiny Coding

Frank Force

React Day Berlin

React Day Berlin 2022

Today's Talk discussed the importance of UI animations in React, both functional and emotional. Examples were given using CSS and Framer Motion, with a focus on user feedback and accessibility. Design guidelines and animation usage were highlighted, as well as the consideration of negative emotions in animations. The Talk also touched on designing 404 error pages and concluded with gratitude to the audience and organizers.

Emotional & Functional UI Animations in React

Elizabet Oliveira

Node Congress

Node Congress 2025

Today's Talk introduced event-driven architectures with Node.js. The event loop in Node.js enables non-blocking interaction between components. The event emitter class is used to handle events synchronously. Redis and Apache Kafka are popular tools for event handling, with Kafka providing scalability and persistence. Kafka.js is a JavaScript library that supports transactions and compression. Server-sent events are used to send events to the client. A plugin and library are used to convert an event emitter to an async iterator. The client displays emojis and updates the vote count.

Join us on a fun journey through the world of Event-Driven Architectures! We’ll explore Node.js’s event-driven nature, the Event Loop, EventEmitter, Pub/Sub, and scaling with Kafka. Watch a live demo of an Emoji Reaction widget in action, and learn how events drive scalable, resilient systems. Don’t panic, it’s just events, and they’re easier than you think!

The Hitchiker's Guide to Event Driven Architectures

Julián Duque

React Summit US 2024

I'm here with the Poimandris Open Source Dev Collective, and I'm going to show you how to make a game with React using patterns you know and probably a lot you don't. We'll use React, React 3 Fiber, Kota, and Triplex. Cota is a nimble state solution that creates a local database for efficient updates. Spawn entities with specific traits and update them accordingly. Learn about composable behavior in Kota and how to update entities every frame. Enhance the visual appearance of the game by adding a HiFi view, materials, lights, and post-processing for bloom. Understand the concepts of creating games in React, dynamically spawning entities, and giving them behavior. Learn about testing strategy, compatibility with React Native, and the advantages of using React for game development, including wider accessibility and quicker iteration.

We make websites with React. We make apps with React. But how do we make games with React? In this presentation I will build up show you how to build up a React game engine tecstack using Poimandres libraries, explain the core concepts and, yes, even build a game.

How to Make a Game With React

Kristopher  Baumgartner

React Day Berlin 2023

React can be used to create custom menus for e-readers, and the process involves creating an image and e-book with React and loading them onto the e-reader. Writing an EPUB e-book for e-readers involves converting an SVG file into a PNG image and writing the e-book in EPUB format using HTML, CSS, and images. EPUB generators like Pandoc and Dino simplify the process of generating EPUBs from markdown and running JavaScript on the desktop, respectively.

I wanted to have a tea menu to show guests and for my own reference. Turns out e-Readers use so little power and can render HTML! I'll share how to generate an e-book with all your drinks with React, JSX, and Deno, as well as rendering a custom cover page with SVG. Wow your friends by turning an old device into a smart home tea menu, and learn how to write your next book with React.

Hacking an e-Reader to Show My Tea Menu With JSX

Tiger Oakes

React Advanced

React Advanced 2023

React for eBooks? Learn how to hack an eReader to display a tea menu. Create images and write e-books using React. Use EPUB format to create chapters and include CSS. Use Pandoc and Dino to simplify the process and make quick updates.

I wanted to have a tea menu to show guests and for my own reference. Turns out e-Readers use so little power and can render HTML! I'll share how to generate an e-book with all your drinks with React using Deno, as well as rendering a custom cover page with SVG. Wow your friends by turning an old device into a smart home tea menu, and learn how to write your next book with React.

#fun demos