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Top 8 Examples of "launchdarkly-js-client-sdk in functional component" in JavaScript

Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'launchdarkly-js-client-sdk' 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.

// This file exists only so that we can run the TypeScript compiler in the CI build
// to validate our typings.d.ts file. The code will not actually be run.

import * as ld from 'launchdarkly-js-client-sdk';

var ver: string = ld.version;

var emptyOptions: ld.LDOptions = {};
var logger: ld.LDLogger = ld.createConsoleLogger("info");
var allOptions: ld.LDOptions = {
  bootstrap: { },
  hash: '',
  baseUrl: '',
  eventsUrl: '',
  streamUrl: '',
  streaming: true,
  useReport: true,
  sendLDHeaders: true,
  evaluationReasons: true,
  fetchGoals: true,
  sendEvents: true,
  allAttributesPrivate: true,
  privateAttributeNames: [ 'x' ],
  allowFrequentDuplicateEvents: true,
  sendEventsOnlyForVariation: true,
// This file exists only so that we can run the TypeScript compiler in the CI build
// to validate our typings.d.ts file. The code will not actually be run.

import * as ld from 'launchdarkly-js-client-sdk';

var ver: string = ld.version;

var emptyOptions: ld.LDOptions = {};
var logger: ld.LDLogger = ld.createConsoleLogger("info");
var allOptions: ld.LDOptions = {
  bootstrap: { },
  hash: '',
  baseUrl: '',
  eventsUrl: '',
  streamUrl: '',
  streaming: true,
  useReport: true,
  sendLDHeaders: true,
  evaluationReasons: true,
  fetchGoals: true,
  sendEvents: true,
  allAttributesPrivate: true,
export default ({ clientSideId, dispatch, flags, user, subscribe, options }) => {
  initFlags(flags, dispatch);

  // default subscribe to true
  const sanitisedSubscribe = typeof subscribe === 'undefined' ? true : subscribe;

  if (!user) {
    user = initUser();
  }

  window.ldClient = ldClientInitialize(clientSideId, user, options);
  window.ldClient.on('ready', () => {
    const flagsSanitised = flags || ldClient.allFlags();
    setFlags(flagsSanitised, dispatch);

    if (sanitisedSubscribe) {
      subscribeToChanges(flagsSanitised, dispatch);
    }
  });
};
email: 'test@example.com',
  avatar: 'http://avatar.url',
  ip: '1.1.1.1',
  country: 'us',
  anonymous: true,
  custom: {
    'a': 's',
    'b': true,
    'c': 3,
    'd': [ 'x', 'y' ],
    'e': [ true, false ],
    'f': [ 1, 2 ]
  },
  privateAttributeNames: [ 'name', 'email' ]
};
var client: ld.LDClient = ld.initialize('env', user, allOptions);

var boolFlagValue: ld.LDFlagValue = client.variation('key', false);
var numberFlagValue: ld.LDFlagValue = client.variation('key', 2);
var stringFlagValue: ld.LDFlagValue = client.variation('key', 'default');

var detail: ld.LDEvaluationDetail = client.variationDetail('key', 'default');
var detailValue: ld.LDFlagValue = detail.value;
var detailIndex: number | undefined = detail.variationIndex;
var detailReason: ld.LDEvaluationReason = detail.reason;

var flagSet: ld.LDFlagSet = client.allFlags();
var flagSetValue: ld.LDFlagValue = flagSet['key'];
const initializeClient = (
  clientSideId: LaunchDarklyAdapterArgs['clientSideId'],
  user: User,
  clientOptions: LaunchDarklyAdapterArgs['clientOptions']
): LDClient =>
  initializeLaunchDarklyClient(clientSideId, user as LDUser, clientOptions);
const initLDClient = async (
  clientSideID: string,
  user: LDUser = { anonymous: true },
  reactOptions: LDReactOptions = defaultReactOptions,
  options?: LDOptions,
  targetFlags?: LDFlagSet,
): Promise => {
  const ldClient = ldClientInitialize(clientSideID, user, options);

  return new Promise(resolve => {
    ldClient.on('ready', () => {
      let rawFlags: LDFlagSet = {};

      if (targetFlags) {
        for (const flag in targetFlags) {
          rawFlags[flag] = ldClient.variation(flag, targetFlags[flag]);
        }
      } else {
        rawFlags = ldClient.allFlags();
      }

      const flags = reactOptions.useCamelCaseFlagKeys ? camelCaseKeys(rawFlags) : rawFlags;
      resolve({ flags, ldClient });
    });
beforeEach(() => {
    onStatusStateChange = jest.fn();
    onFlagsStateChange = jest.fn();

    ldClient.initialize.mockReturnValue(createClient());
  });
beforeEach(() => {
        client = createClient({
          identify: jest.fn(() => Promise.resolve()),
        });

        ldClient.initialize.mockReturnValue(client);

        return adapter.configure(
          {
            clientSideId,
            user: userWithKey,
          },
          {
            onStatusStateChange,
            onFlagsStateChange,
          }
        );
      });

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