MUI version 5 - Keep styling separate from component files

Question

MUI version 5 - Keep styling separate from component files

Seeking to segregate styling from component File in MUI v5. In the past, I accomplished this in v4 by utilizing makeStyles as shown below:

Page.style.js:

import { makeStyles } from "@material-ui/core";

export const useStyles = makeStyles({
  root: {
    background: "white",
  },
});

Page.js:

import React from "react";
import useStyles from "./Page.style";

const Page = () => {
  const classes = useStyles();
        
  return (
    <div className={classes.root}></div>
  )
}

makeStyles is now considered legacy and slated for deprecation in future versions. What is the recommended approach for separating styling and components into distinct files in v5?

css reactjs material-ui

Answer 1

Answer №1

In version 5 of our framework, the recommended styling APIs are styled()/sx prop. Using the styled function allows you to create a reusable styled component for separating styling code. On the other hand, the sx prop is more suitable for inline one-off styles and may not be the best option for this situation:

const Div = styled('div')({
  background: "white",
});

export Div;

import React from "react";
import { Div } from "./Div";

const Page = () => {
  return (
    <Div />
  )
}

Furthermore, in MUI v5, you can also utilize variant functionality. By creating custom styles and assigning them a variant name, you can use the variant prop like so instead of specifying a className:

<Button variant="myCustomVariant">
  Button
</Button>

To create a custom variant, you can use the createTheme method. Refer to this answer for more information. Note that this feature is currently not supported in all components:

const theme = createTheme({
  components: {
    MuiButton: {
      variants: [
        {
          props: { variant: 'myCustomVariant' },
          style: {
            textTransform: 'none',
            border: `2px dashed grey${blue[500]}`,
          },
        },
      ],
    },
  },
});

Answer 2

In version 5 of our framework, the recommended styling APIs are styled()/sx prop. Using the styled function allows you to create a reusable styled component for separating styling code. On the other hand, the sx prop is more suitable for inline one-off styles and may not be the best option for this situation:

const Div = styled('div')({
  background: "white",
});

export Div;

import React from "react";
import { Div } from "./Div";

const Page = () => {
  return (
    <Div />
  )
}

Furthermore, in MUI v5, you can also utilize variant functionality. By creating custom styles and assigning them a variant name, you can use the variant prop like so instead of specifying a className:

<Button variant="myCustomVariant">
  Button
</Button>

To create a custom variant, you can use the createTheme method. Refer to this answer for more information. Note that this feature is currently not supported in all components:

const theme = createTheme({
  components: {
    MuiButton: {
      variants: [
        {
          props: { variant: 'myCustomVariant' },
          style: {
            textTransform: 'none',
            border: `2px dashed grey${blue[500]}`,
          },
        },
      ],
    },
  },
});

Answer 3

Answer №2

In order to future-proof your code, I suggest using CSS Modules or Plain CSS over other styling solutions that may become deprecated soon. An example of this is the makeStyle method, which is now labeled as a Legacy styling solution.

Further details on this topic can be found on Mui's website under the Style library interoperability section.

Answer 4

In order to future-proof your code, I suggest using CSS Modules or Plain CSS over other styling solutions that may become deprecated soon. An example of this is the makeStyle method, which is now labeled as a Legacy styling solution.

Further details on this topic can be found on Mui's website under the Style library interoperability section.

Answer 5

Answer №3

Use of either sx or styled is recommended.

Further details can be found in this document: https://mui.com/system/basics/

Answer 6

Use of either sx or styled is recommended.

Further details can be found in this document: https://mui.com/system/basics/

MUI version 5 - Keep styling separate from component files

Answer №1

Answer №2

Answer №3

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