What are Signals?
In 2024, Signals is increasingly becoming the mainstream underlying technology dependence in the front-end framework.
Probably which framework started to emerge, I have forgotten a little. The first one in my image to promote and popular was SolidJS.
Later, this technology was also introduced in Vue3, followed by MobX, Preact, Qwik, Svelte, Angular, etc.
This technology has also been introduced one after another.
JSR User Guide
Recently, Deno** released a Javascript Registry (JSR), a new JavaScript package registry. It is similar to npm, but is not a package management tool, but provides package storage services for package registration and package release.
It can be used with npm, yarn and pnpm, etc., and supports runtimes such as Node.js, Deno, Bun and browser.
TypeScript5.4 New features worth paying attention to
On February 22, 2024, [TypeScript released a version 5.4 candidate] (https://devblogs.microsoft.com/typescript/announcing-typescript-5-4-rc/). Among them, there are two new features that deserve our attention, which effectively improve the development experience.
Eliminate asynchronous contagiousness
Async infectivity means that when a function uses async/await, its caller also needs to use async/await to handle asynchronous operations.
This causes the entire call chain associated with it to become asynchronous. This situation can cause the code to become complicated and difficult to maintain.
Vite plugin recommendation
This article lists some vite plugins that are often used in work and are more useful.