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@guardian/ab-rendering
Advanced tools
Client-side ab testing framework (broken out from Frontend)
Client-side ab testing framework (broken out from Frontend)
import { AB } from '@guardian/ab-rendering';
// See config object values below
const coreConfig = {};
const ophanConfig = {};
const abTests = new AB(config);
// Provides access to:
// test being a single AB tests
// [tests] being an array of ab tests
abTests.runnableTest(test);
abTests.firstRunnableTest([tests]);
abTests.isUserInVariant(test, variantId);
// [tests] being an array of *runnable* ab tests
abTest.registerCompleteEvents([tests]);
abTest.registerImpressionEvents([tests]);
abTest.trackABTests([tests]);
Config | Type | Example | Note |
---|---|---|---|
mvtMaxValue | number | 10000 | MVT % is calculated from 0 to mvtMaxValue |
mvtCookieId | number | getCookie('mvtCookie') | The user's MVT ID to calculate what tests and variants they fall into |
pageIsSensitive | boolean | guardian.config.page.isSensitive | Sensitive pages must have explicit settings in AB tests |
abTestSwitches | Record<string, boolean> | {'TestOne': true} | An object containing all of the boolean values of abTestSwitches, in Frontend from page.config.switches.abTests |
forcedTestVariant | Optional: { testId: ABTest['id']; variant: Variant } | In Frontend this might be set by the URL override, but otherwise can be used to force a user into a test and variant at init time | |
forcedTestException | Optional: ABTest['id'] | Can be used to force a user out of a test (in Frontend, again with url override) | |
arrayOfTestObjects | ABTest[] | Pass all tests definitions into the config | |
ServerSideTets | ServerSideTests | ServerSideTets are accessed via window config in Frontend | |
errorReporter | ErrorReporterFunc | Pass an error reporter, probably Sentry | |
ophanRecord | OphanRecordFunction | Probably Ophan's 'record' function |
FAQs
Client-side ab testing framework (broken out from Frontend)
The npm package @guardian/ab-rendering receives a total of 0 weekly downloads. As such, @guardian/ab-rendering popularity was classified as not popular.
We found that @guardian/ab-rendering demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 34 open source maintainers collaborating on the project.
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