Video: How (The Heck) Did We End Up Here?!

State management in React is a highly discussed topic with many libraries and solutions. Jotai is a new library based on atoms, which represent pieces of state. Atoms in Jotai are used to define state without holding values and can be used for global, semi-global, or local states. Jotai atoms are reusable definitions that are independent from React and can be used without React in an experimental library called Jotajsx.

Debugging JavaScript is a crucial skill that is often overlooked in the industry. It is important to understand the problem, reproduce the issue, and identify the root cause. Having a variety of debugging tools and techniques, such as console methods and graphical debuggers, is beneficial. Replay is a time-traveling debugger for JavaScript that allows users to record and inspect bugs. It works with Redux, plain React, and even minified code with the help of source maps.

This Talk discusses the importance of refactoring in software development and engineering. It introduces a framework called the three pillars of refactoring: practices, inventory, and process. The Talk emphasizes the need for clear practices, understanding of technical debt, and a well-defined process for successful refactoring. It also highlights the importance of visibility, reward, and resilience in the refactoring process. The Talk concludes by discussing the role of ownership, management, and prioritization in managing technical debt and refactoring efforts.

Today, Wes Boss introduces the new features of the web, including customizable select and temporal, a standardized API for working with dates, time, and duration. The current date API in JavaScript has some problems related to time zones and date manipulation. With the temporal API, you can create dates without a time zone, specify dates without a year, and create durations without being attached to a specific date. The API also provides features for finding the difference between two dates. Invokers is a declarative click handlers API that eliminates the need for JavaScript. Speculation API enables pre-rendering and pre-loading of pages, improving performance. The CSS Anchor API allows positioning elements based on another element's location. Web components are encapsulated, framework-agnostic, and easy to use, offering a standardized approach for building reusable UI components. Building media UI components, like video players, is made easier with web components like Shoelace. Transformers JS allows running AI models in JavaScript for tasks like emotion detection and background removal. Python doesn't run in the browser, but JavaScript does. Small AI models can be loaded and executed faster in the browser using technologies like WebGPU. Animate height auto transition using calc size. Apply starting styles to elements for smooth animations. Use Vue transition for CSS and JavaScript animations. Syntax website with Vue transition for smooth page transitions. CSS relative colors allow for lighter or darker shades. Scope CSS ensures styles only apply to specified div containers. Web primitives facilitate modern JavaScript code. You can create web requests and receive web responses using the same primitives on both the client and server. There are many new web standards that work everywhere and frameworks like Hano and Nitro are built upon them. The select and Popover elements are accessible by default. Most of the discussed features will be available in all browsers by 2025. The future of web development with AI is uncertain, but web developers should embrace AI tools to improve efficiency. Implicit CSS lazy loading depends on whether it's prefetching or pre-rendering. Wes Boss discusses the specific features he is excited about in web development, including starting style, calc auto, and allowed discrete. He shares his preferred way of staying informed on new web development discoveries, emphasizing the importance of being part of the community and keeping up with industry discussions. Wes also mentions reading W3C meeting notes and recommends following the Twitter account Intent2Ship to stay updated on upcoming CSS features. Lastly, he discusses the potential impact of the new Scope CSS feature on developers' management of styles.