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Top 10 Examples of "polyfill-library in functional component" in JavaScript

Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'polyfill-library' 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.

appversion: appVersion,
		pageName: ((Number.isInteger(Number.parseInt(req.params[0], 10)) ? req.params[1] : req.params[0]) || 'index').replace(/\/$/, ''),
		rumEnabled: !!process.env.RUM_MYSQL_DSN,
		host: process.env.HOSTNAME || req.protocol + '://' + req.get('host') || 'https://polyfill.io'
	}, docsData);

	if (locals.pageName === 'usage') {

		// Set the ttl to one hour for the usage page so the graphs are
		// updated more frequently, overriding the default cache-control
		// behaviour set in index.js
		const one_hour = 60 * 60;
		const one_week = one_hour * 24 * 7;
		res.set('Cache-Control', 'public, max-age=' + one_hour + ', stale-while-revalidate=' + one_week + ', stale-if-error=' + one_week);
	} else if (locals.pageName === 'contributing/authoring-polyfills') {
		locals.baselines = require('polyfill-library/lib/UA').getBaselines();
	}

	template(locals.pageName)
		.then(templFn => res.send(templFn(locals)))
		.catch(err => {
			console.log(err);
			next();
		})
	;
}
polyfills: aliases[alias]
						});
					}
				}
			}
		}
		for (const polyfill of await polyfillLibrary.listAllPolyfills()) {
			// Polyfills which start with _ are internal functions used by other polyfills, they should not be displayed on the website.
			if (!polyfill.startsWith("_") && !polyfill.startsWith("Intl.~locale")) {
				const polyfillInfo = Object.assign(
					{
						name: polyfill,
						labelID: `${snakeCase(polyfill)}_label`,
						license: "MIT"
					},
					await polyfillLibrary.describePolyfill(polyfill)
				);
				polyfillInfo.licenseLowerCase = polyfillInfo.license.toLowerCase();
				polyfills.push(polyfillInfo);
			}
		}
	}
	return {
		polyfills,
		polyfillAliases
	};
};
"use strict";

const latestVersion = require("polyfill-library/package.json").version;
const featuresfromQueryParam = require("./features-from-query-parameter");

module.exports = function getPolyfillParameters(req = {}) {
	const query = req.query || {};
	const path = req.path || "";
	const { excludes = "", features = "default", rum, unknown = "polyfill", version, callback } = query;
	const uaString = query.ua || (req.headers && req.headers["user-agent"]) || (typeof req.get === "function" && req.get("User-Agent")) || "";
	const compression = query.compression !== "identity" ? query.compression : undefined;

	return {
		excludes: excludes ? excludes.split(",") : [],
		features: featuresfromQueryParam(features, query.flags),
		minify: path.endsWith(".min.js"),
		rum: Number.parseInt(rum, 10) === 1,
		stream: false,
		callback: /^[\w\.]+$/.test(callback || "") ? callback : false,
"use strict";

const latestVersion = require("polyfill-library/package.json").version;
const featuresfromQueryParam = require("./features-from-query-parameter");

module.exports = function getPolyfillParameters(req = {}) {
	const query = req.query || {};
	const path = req.path || "";
	const { excludes = "", features = "default", rum, unknown = "polyfill", version = latestVersion, callback } = query;
	const uaString = query.ua || (req.headers && req.headers["user-agent"]) || (typeof req.get === "function" && req.get("User-Agent")) || "";
	const compression = query.compression !== "identity" ? query.compression : undefined;

	return {
		excludes: excludes ? excludes.split(",") : [],
		features: featuresfromQueryParam(features, query.flags),
		minify: path.endsWith(".min.js"),
		rum: Number.parseInt(rum, 10) === 1,
		stream: false,
		callback: /^[\w\.]+$/.test(callback || "") ? callback : false,
async function generatePolyfillURL(features = []) {
    const polyfillUrl = 'https://cdn.polyfill.io/v3/polyfill.min.js';
    const aliases = await polyfillLibrary.listAliases();
    const polyfills = await polyfillLibrary.listAllPolyfills();
    const featuresInPolyfillLibrary = new Set;

    for (const feature of features) {
        if (polyfills.includes(feature)) {
            featuresInPolyfillLibrary.add(feature);
        } else if (feature in aliases) {
            featuresInPolyfillLibrary.add(feature);
        } else if (feature.includes('.prototype')) {
            const featureConstructor = feature.split('.prototype')[0];
            if (polyfills.includes(featureConstructor)) {
                featuresInPolyfillLibrary.add(featureConstructor);
            } else if (featureConstructor in aliases) {
                featuresInPolyfillLibrary.add(featureConstructor);
            }
        }
async function generatePolyfillURL(features = []) {
    const polyfillUrl = 'https://cdn.polyfill.io/v3/polyfill.min.js';
    const aliases = await polyfillLibrary.listAliases();
    const polyfills = await polyfillLibrary.listAllPolyfills();
    const featuresInPolyfillLibrary = new Set;

    for (const feature of features) {
        if (polyfills.includes(feature)) {
            featuresInPolyfillLibrary.add(feature);
        } else if (feature in aliases) {
            featuresInPolyfillLibrary.add(feature);
        } else if (feature.includes('.prototype')) {
            const featureConstructor = feature.split('.prototype')[0];
            if (polyfills.includes(featureConstructor)) {
                featuresInPolyfillLibrary.add(featureConstructor);
            } else if (featureConstructor in aliases) {
                featuresInPolyfillLibrary.add(featureConstructor);
            }
        }
    }
"use strict";

const compressBundle = require("../../lib/compress-bundle");
const getPolyfillParameters = require("../../lib/get-polyfill-parameters");
const latestVersion = require("polyfill-library/package.json").version;
const PolyfillLibrary = require("polyfill-library");
const polyfillio_3_25_3 = require("polyfill-library-3.25.3");

async function respondWithBundle(response, params, bundle) {
	const file = await compressBundle(params.compression, bundle);
	const headers = {
		"Cache-Control": "public, s-maxage=31536000, max-age=604800, stale-while-revalidate=604800, stale-if-error=604800",
		"Content-Encoding": params.compression,
		"Content-Type": "application/javascript; charset=utf-8",
		"surrogate-key": "polyfill-service"
	};
	response.status(200);
	response.set(headers);
	response.send(file);
}
"use strict";

const fs = require("fs");
const path = require("path");
const tmpDir = require("os").tmpdir();
const untar = require("decompress");
const denodeify = require("denodeify");
const readFile = denodeify(fs.readFile);
const brotliDecompress = denodeify(require("iltorb").decompress);
const PolyfillLibrary = require("polyfill-library");
const latestVersion = require("polyfill-library/package.json").version;

module.exports = async function createPolyfillLibrary(version) {
	if (version === latestVersion) {
		return new PolyfillLibrary();
	}

	const polyfillDistTar = await brotliDecompress(await readFile(path.join(__dirname, `../polyfill-library-packages/${version}.tar.br`)));
	const polyfillsPath = path.join(tmpDir, version);
	await untar(polyfillDistTar, tmpDir);

	return new PolyfillLibrary(polyfillsPath);
};
"use strict";

const compressBundle = require("../../lib/compress-bundle");
const getPolyfillParameters = require("../../lib/get-polyfill-parameters");
const latestVersion = require("polyfill-library/package.json").version;
const polyfillio = require("polyfill-library");
const polyfillio_3_27_4 = require("polyfill-library-3.27.4");
const polyfillio_3_25_3 = require("polyfill-library-3.25.3");
const polyfillio_3_25_1 = require("polyfill-library-3.25.1");
const polyfillio_3_28_1 = require("polyfill-library-3.28.1");
const polyfillio_3_34_0 = require("polyfill-library-3.34.0");
const polyfillio_3_35_0 = require("polyfill-library-3.35.0");
const polyfillio_3_36_0 = require("polyfill-library-3.36.0");
const polyfillio_3_37_0 = require("polyfill-library-3.37.0");
const polyfillio_3_38_0 = require("polyfill-library-3.38.0");
const polyfillio_3_39_0 = require("polyfill-library-3.39.0");
const polyfillio_3_40_0 = require("polyfill-library-3.40.0");
const polyfillio_3_41_0 = require("polyfill-library-3.41.0");

async function respondWithBundle(response, params, bundle) {
	const file = await compressBundle(params.compression, bundle);
const makePolyfill = ({ uaString, cache }) => (
  getPolyfillString({ uaString, minify: cache, features, unknown: "polyfill" })
    .then(polyfill => {
      const polyfillHeaders = {
        ...headers,
        "Cache-Control": cache ? "max-age=31536000" : "no-cache",
        "Content-Type": "application/javascript;charset=utf-8"
      };

      return {
        status: 200,
        statusDescription: "OK",
        headers: Object.keys(polyfillHeaders).reduce(
          (accum, key) => ({ ...accum, [key]: [{ key, value: polyfillHeaders[key] }] }), {}
        ),
        body: polyfill
      };
    })

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