Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'fela' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
const isBrowser = (type, maxVersion, minVersion) => {
if (!browser) {
return false;
}
if (minVersion) {
return (
browser.name === type &&
parseInt(browser.major, 10) <= maxVersion &&
parseInt(browser.major, 10) >= minVersion
);
}
return browser.name === type && parseInt(browser.major, 10) <= maxVersion;
};
const renderer = createRenderer({
selectorPrefix: 'o',
plugins: [
extend(),
embedded(),
prefixer(),
fallbackValue(),
unit(),
namedMediaQuery({
// From
ifLargeUp: '@media (min-width: 992px)',
ifMediumUp: '@media (min-width: 768px)',
ifSmallUp: '@media (min-width: 480px)',
// To
ifLargeDown: '@media (max-width: 1199px)',
ifMediumDown: '@media (max-width: 991px)',
ifSmallDown: '@media (max-width: 767px)',
const port = process.env.PORT || config.port;
const networkInterface = createNetworkInterface({
uri: `http://localhost:${port}/graphql`,
opts: {
credentials: 'same-origin',
headers: request.headers,
},
});
const client = new ApolloClient({
networkInterface,
dataIdFromObject: o => o.id,
ssrMode: true,
});
const renderer = createRenderer();
// First create a context for , which will allow us to
// query for the results of the render.
const reactRouterContext = createServerRenderContext();
// We also create a context for our which will allow us
// to query which chunks/modules were used during the render process.
const codeSplitContext = createRenderContext();
// Create our React application and render it into a string.
const reactApp = (
import React from 'react';
import { render } from 'react-dom';
import { createRenderer } from 'fela';
import { Provider, ThemeProvider } from 'react-fela';
import prefixer from 'fela-plugin-prefixer';
import fallbackValue from 'fela-plugin-fallback-value';
import { themeConfig } from './index-styles';
import './reset.css';
import './base.css';
const renderer = createRenderer({
plugins: [prefixer(), fallbackValue()],
});
// The provider will automatically renderer the styles
// into the mountNode on componentWillMount
const mountNode = document.getElementById('stylesheet');
render(
<div>Hello</div>
,
document.getElementById('root')
);
const networkInterface = createBatchingNetworkInterface({
uri: process.env.GRAPHQL_URL || '/graphql',
batchInterval: 5,
opts: {
credentials: 'same-origin',
},
});
const client = new ApolloClient({
networkInterface,
dataIdFromObject: o => o.id,
ssrForceFetchDelay: 100,
initialState: window.__APP_STATE__ ? { apollo: { data: window.__APP_STATE__ } } : null,
});
const renderer = createRenderer();
const mountNode = document.getElementById('css-markup');
function renderApp(TheApp) {
// We use the code-split-component library to provide us with code splitting
// within our application. This library supports server rendered applications,
// but for server rendered applications it requires that we rehydrate any
// code split modules that may have been rendered for a request. We use
// the provided helper and then pass the result to the CodeSplitProvider
// instance which takes care of the rest for us. This is really important
// to do as it will ensure that our React checksum for the client will match
// the content returned by the server.
// @see https://github.com/ctrlplusb/code-split-component
rehydrateState().then(codeSplitState =>
render(
"createComponent() can't render styles without the renderer in the context. Missing react-fela's at the app root?"
)
}
const usedProps = withProxy ? extractUsedProps(rule, theme) : []
const rules = [rule]
if (_felaRule) {
rules.push(_felaRule)
}
if (extend) {
typeof extend === 'function'
? rules.push(extend)
: rules.push(() => extend)
}
const combinedRule = combineRules(...rules)
// improve developer experience with monolithic renderer
if (process.env.NODE_ENV !== 'production' && renderer.prettySelectors) {
const componentName =
typeof type === 'string' ? type : type.displayName || type.name || ''
combinedRule.selectorPrefix = `${displayName}_${componentName}__`
}
// compose passThrough props from arrays or functions
const resolvedPassThrough = [
...alwaysPassThroughProps,
...resolvePassThrough(passThroughProps, otherProps),
...resolvePassThrough(passThrough, otherProps),
...(withProxy ? resolveUsedProps(usedProps, otherProps) : [])
]
return createElement(FelaTheme, undefined, theme => {
// TODO: could optimize perf by not calling combineRules if not necessary
const className = renderer.renderRule(combineRules(style), {
...otherProps,
theme,
})
// TODO: remove in 11.0.0
const cls = customClass ? customClass + ' ' + className : className
if (render instanceof Function) {
return render({
className: cls,
children,
theme,
as,
})
}
const getFela = (Component, props) => {
if (!props.renderer) {
console.log('Warning: Fela static rendering requires a `renderer` to be passed through the `getInitialProps()` method.')
return ''
}
const fela = require('fela')
const felaDOM = require('fela-dom')
const renderer = props.renderer || fela.createRenderer()
renderToString(
React.createElement(Component, props)
)
const tag = felaDOM.renderToMarkup(renderer)
return tag
}
export default () => {
const renderer = createRenderer({
plugins: [
embedded(),
prefixer(),
fallbackValue(),
unit(),
lvha(),
validator(),
logger()
],
enhancers: [perf(), beautifier()]
})
renderer.renderStatic(
{
width: '100%',
height: '100%',
constructor(fela?: IRenderer) {
super();
this.fela = fela || createRenderer();
render(this.fela);
}
width: '160px'
}
});
const mapStylesToProps = props => renderer => ({
container: renderer.renderRule(container),
button: renderer.renderRule(button)
})
const Button = connect(mapStylesToProps)(({ styles }) => (
<div>
<button>Click me!</button>
</div>
));
const renderer = createRenderer();
const mountNode = document.getElementById('stylesheet');
render(
<button>
,
document.getElementById('content')
);
</button>