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🧿 solid-react

Hooks for a SolidJS-like React

Introduction

Turn React into SolidJS, update on demand, no more re-render.

☞ https://nanxiaobei.medium.com/turn-react-into-solidjs-update-on-demand-no-more-re-render-3230fe2f878c

Demo

Here is a demo, you can open the console, click the button to try, and you will find:

Components don’t re-render anymore, React is completely SolidJS-style on-demand updates!

useUpdate useAuto don't need anything like deps, their dependencies are automatically knew. And only when dependencies change, they execute again.

Yes, that is to say, you can get rid of Hooks, useCallback useMemo deps memo, they're unnecessary anymore.

Install

pnpm add solid-react
# or
yarn add solid-react
# or
npm i solid-react

API

useSignal

import { useSignal } from 'solid-react';

const [count, setCount] = useSignal(0);

const countDisplay = <div>{count()}</div>;

Returns a getter and a setter. (like createSignal)

useUpdate

import { useUpdate } from 'solid-react';

const [count, setCount] = useSignal(0);

useUpdate(() => console.log('count:', count()));

The callback runs at mount and when its dependencies change. (like createEffect)

useAuto

import { useAuto } from 'solid-react';

const value = useAuto(() => computeExpensiveValue(a(), b()));

value();

Returns a computed value getter, re-compute when dependencies change. (like createMemo)

useMount

import { useMount } from 'solid-react';

useMount(() => console.log('mounted'));

Register a method that runs after initial render. (like onMount)

useCleanup

import { useCleanup } from 'solid-react';

el.addEventListener(event, callback);

useCleanup(() => el.removeEventListener(event, callback));

Register a cleanup method that runs when unmount. (like onCleanup)

Run

import { Run } from 'solid-react';

<div>{Run(() => (a() ? b() : c()))}</div>;
<div>{Run(() => Object.keys(obj())).map((e) => e)}</div>;

A helper function for conditional operator or executions in jsx.