Thursday, May 16, 2024

Solid.js + Signals

A Solid primer on Signals with Ryan Carniato (JS Party #320) podcast


Solid JS

Simple and performant reactivity for building user interfaces.


By far the easiest way to get started with Solid is to try it online. Our REPL at https://playground.solidjs.com is the perfect way to try out ideas. 

As is https://codesandbox.io/ where you can modify any of our Examples.



Solid is a declarative JavaScript library for creating user interfaces. Instead of using a Virtual DOM, it compiles its templates to real DOM nodes and updates them with fine-grained reactions. Declare your state and use it throughout your app, and when a piece of state changes, only the code that depends on it will rerun.



Solid/Signals

Signals are the cornerstone of reactivity in Solid. They contain values that change over time; when you change a signal's value, it automatically updates anything that uses it.


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