ref: Use optional chaining where possible

dev-packages/browser-integration-tests/loader-suites/loader/noOnLoad/customOnErrorHandler/subject.js

@@ -2,7 +2,7 @@ const oldOnError = window.onerror;
 
 window.onerror = function () {
   console.log('custom error');
-  oldOnError && oldOnError.apply(this, arguments);
+  oldOnError?.apply(this, arguments);
 };
 
 window.doSomethingWrong();

dev-packages/browser-integration-tests/suites/integrations/featureFlags/launchdarkly/init.js

@@ -13,7 +13,7 @@ Sentry.init({
 // Also, no SDK has mock utils for FlagUsedHandler's.
 const MockLaunchDarkly = {
   initialize(_clientId, context, options) {
-    const flagUsedHandler = options && options.inspectors ? options.inspectors[0].method : undefined;
+    const flagUsedHandler = options.inspectors ? options.inspectors[0].method : undefined;
 
     return {
       variation(key, defaultValue) {

dev-packages/browser-integration-tests/suites/old-sdk-interop/acs/getCurrentScope/subject.js

@@ -1,4 +1,4 @@
-const sentryCarrier = window && window.__SENTRY__;
+const sentryCarrier = window?.__SENTRY__;
 
 /**
  * Simulate an old pre v8 SDK obtaining the hub from the global sentry carrier

dev-packages/browser-integration-tests/suites/old-sdk-interop/hub/isOlderThan/subject.js

@@ -1,4 +1,4 @@
-const sentryCarrier = window && window.__SENTRY__;
+const sentryCarrier = window?.__SENTRY__;
 
 /**
  * Simulate an old pre v8 SDK obtaining the hub from the global sentry carrier

dev-packages/e2e-tests/test-applications/create-remix-app-express-legacy/app/routes/navigate.tsx

@@ -14,7 +14,7 @@ export default function LoaderError() {
 
   return (
     <div>
-      <h1>{data && data.test ? data.test : 'Not Found'}</h1>
+      <h1>{data?.test ? data.test : 'Not Found'}</h1>
     </div>
   );
 }

dev-packages/e2e-tests/test-applications/create-remix-app-express-vite-dev/app/routes/navigate.tsx

@@ -14,7 +14,7 @@ export default function LoaderError() {
 
   return (
     <div>
-      <h1>{data && data.test ? data.test : 'Not Found'}</h1>
+      <h1>{data?.test ? data.test : 'Not Found'}</h1>
     </div>
   );
 }

dev-packages/e2e-tests/test-applications/create-remix-app-express/app/routes/navigate.tsx

@@ -14,7 +14,7 @@ export default function LoaderError() {
 
   return (
     <div>
-      <h1>{data && data.test ? data.test : 'Not Found'}</h1>
+      <h1>{data?.test ? data.test : 'Not Found'}</h1>
     </div>
   );
 }

dev-packages/e2e-tests/test-applications/create-remix-app-legacy/app/routes/navigate.tsx

@@ -14,7 +14,7 @@ export default function LoaderError() {
 
   return (
     <div>
-      <h1>{data && data.test ? data.test : 'Not Found'}</h1>
+      <h1>{data?.test ? data.test : 'Not Found'}</h1>
     </div>
   );
 }

dev-packages/e2e-tests/test-applications/create-remix-app-v2-legacy/app/routes/navigate.tsx

@@ -14,7 +14,7 @@ export default function LoaderError() {
 
   return (
     <div>
-      <h1>{data && data.test ? data.test : 'Not Found'}</h1>
+      <h1>{data?.test ? data.test : 'Not Found'}</h1>
     </div>
   );
 }

dev-packages/e2e-tests/test-applications/create-remix-app-v2/app/routes/navigate.tsx

@@ -14,7 +14,7 @@ export default function LoaderError() {
 
   return (
     <div>
-      <h1>{data && data.test ? data.test : 'Not Found'}</h1>
+      <h1>{data?.test ? data.test : 'Not Found'}</h1>
     </div>
   );
 }

dev-packages/e2e-tests/test-applications/create-remix-app/app/routes/navigate.tsx

@@ -14,7 +14,7 @@ export default function LoaderError() {
 
   return (
     <div>
-      <h1>{data && data.test ? data.test : 'Not Found'}</h1>
+      <h1>{data?.test ? data.test : 'Not Found'}</h1>
     </div>
   );
 }

dev-packages/e2e-tests/test-applications/ember-classic/app/initializers/deprecation.ts

@@ -2,7 +2,7 @@ import { registerDeprecationHandler } from '@ember/debug';
 
 export function initialize(): void {
   registerDeprecationHandler((message, options, next) => {
-    if (options && options.until && options.until !== '3.0.0') {
+    if (options?.until && options.until !== '3.0.0') {
       return;
     } else {
       next(message, options);

packages/angular/patch-vitest.ts

@@ -182,22 +182,20 @@ function isAngularFixture(val: any): boolean {
  */
 function fixtureVitestSerializer(fixture: any) {
   // * Get Component meta data
-  const componentType = (
-    fixture && fixture.componentType ? fixture.componentType : fixture.componentRef.componentType
-  ) as any;
+  const componentType = (fixture?.componentType ? fixture.componentType : fixture.componentRef.componentType) as any;
 
   let inputsData: string = '';
 
   const selector = Reflect.getOwnPropertyDescriptor(componentType, '__annotations__')?.value[0].selector;
 
-  if (componentType && componentType.propDecorators) {
+  if (componentType?.propDecorators) {
     inputsData = Object.entries(componentType.propDecorators)
       .map(([key, value]) => `${key}="${value}"`)
       .join('');
   }
 
   // * Get DOM Elements
-  const divElement = fixture && fixture.nativeElement ? fixture.nativeElement : fixture.location.nativeElement;
+  const divElement = fixture?.nativeElement ? fixture.nativeElement : fixture.location.nativeElement;
 
   // * Convert string data to HTML data
   const doc = new DOMParser().parseFromString(

packages/angular/src/sdk.ts

@@ -62,7 +62,7 @@ export function init(options: BrowserOptions): Client | undefined {
 function checkAndSetAngularVersion(): void {
   const ANGULAR_MINIMUM_VERSION = 14;
 
-  const angularVersion = VERSION && VERSION.major ? parseInt(VERSION.major, 10) : undefined;
+  const angularVersion = VERSION?.major && parseInt(VERSION.major, 10);
 
   if (angularVersion) {
     if (angularVersion < ANGULAR_MINIMUM_VERSION) {

packages/angular/src/tracing.ts

@@ -322,7 +322,7 @@ export function TraceClass(options?: TraceClassOptions): ClassDecorator {
       tracingSpan = runOutsideAngular(() =>
         startInactiveSpan({
           onlyIfParent: true,
-          name: `<${options && options.name ? options.name : 'unnamed'}>`,
+          name: `<${options?.name || 'unnamed'}>`,
           op: ANGULAR_INIT_OP,
           attributes: {
             [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.angular.trace_class_decorator',
@@ -367,7 +367,7 @@ export function TraceMethod(options?: TraceMethodOptions): MethodDecorator {
       runOutsideAngular(() => {
         startInactiveSpan({
           onlyIfParent: true,
-          name: `<${options && options.name ? options.name : 'unnamed'}>`,
+          name: `<${options?.name ? options.name : 'unnamed'}>`,
           op: `${ANGULAR_OP}.${String(propertyKey)}`,
           startTime: now,
           attributes: {
@@ -397,9 +397,9 @@ export function TraceMethod(options?: TraceMethodOptions): MethodDecorator {
 export function getParameterizedRouteFromSnapshot(route?: ActivatedRouteSnapshot | null): string {
   const parts: string[] = [];
 
-  let currentRoute = route && route.firstChild;
+  let currentRoute = route?.firstChild;
   while (currentRoute) {
-    const path = currentRoute && currentRoute.routeConfig && currentRoute.routeConfig.path;
+    const path = currentRoute?.routeConfig && currentRoute.routeConfig.path;
     if (path === null || path === undefined) {
       break;
     }

packages/astro/src/server/middleware.ts

@@ -87,11 +87,13 @@ async function instrumentRequest(
   isolationScope?: Scope,
 ): Promise<Response> {
   // Make sure we don't accidentally double wrap (e.g. user added middleware and integration auto added it)
-  const locals = ctx.locals as AstroLocalsWithSentry;
-  if (locals && locals.__sentry_wrapped__) {
+  const locals = ctx.locals as AstroLocalsWithSentry | undefined;
+  if (locals?.__sentry_wrapped__) {
     return next();
   }
-  addNonEnumerableProperty(locals, '__sentry_wrapped__', true);
+  if (locals) {
+    addNonEnumerableProperty(locals, '__sentry_wrapped__', true);
+  }
 
   const isDynamicPageRequest = checkIsDynamicPageRequest(ctx);
 
@@ -164,7 +166,7 @@ async function instrumentRequest(
               const client = getClient();
               const contentType = originalResponse.headers.get('content-type');
 
-              const isPageloadRequest = contentType && contentType.startsWith('text/html');
+              const isPageloadRequest = contentType?.startsWith('text/html');
               if (!isPageloadRequest || !client) {
                 return originalResponse;
               }

packages/aws-serverless/src/sdk.ts

@@ -323,7 +323,7 @@ export function wrapHandler<TEvent, TResult>(
         throw e;
       } finally {
         clearTimeout(timeoutWarningTimer);
-        if (span && span.isRecording()) {
+        if (span?.isRecording()) {
           span.end();
         }
         await flush(options.flushTimeout).catch(e => {

packages/aws-serverless/src/utils.ts

@@ -53,7 +53,7 @@ export function getAwsTraceData(event: HandlerEvent, context?: HandlerContext):
     baggage: headers.baggage,
   };
 
-  if (context && context.clientContext && context.clientContext.Custom) {
+  if (context?.clientContext?.Custom) {
     const customContext: Record<string, unknown> = context.clientContext.Custom;
     const sentryTrace = isString(customContext['sentry-trace']) ? customContext['sentry-trace'] : undefined;
 

packages/browser-utils/src/instrument/dom.ts

@@ -64,8 +64,7 @@ export function instrumentDOM(): void {
   // guaranteed to fire at least once.)
   ['EventTarget', 'Node'].forEach((target: string) => {
     const globalObject = WINDOW as unknown as Record<string, { prototype?: object }>;
-    const targetObj = globalObject[target];
-    const proto = targetObj && targetObj.prototype;
+    const proto = globalObject[target]?.prototype;
 
     // eslint-disable-next-line no-prototype-builtins
     if (!proto || !proto.hasOwnProperty || !proto.hasOwnProperty('addEventListener')) {

packages/browser-utils/src/metrics/browserMetrics.ts

@@ -674,7 +674,7 @@ function _setWebVitalAttributes(span: Span): void {
   }
 
   // See: https://developer.mozilla.org/en-US/docs/Web/API/LayoutShift
-  if (_clsEntry && _clsEntry.sources) {
+  if (_clsEntry?.sources) {
     _clsEntry.sources.forEach((source, index) =>
       span.setAttribute(`cls.source.${index + 1}`, htmlTreeAsString(source.node)),
     );

packages/browser-utils/src/metrics/cls.ts

@@ -77,26 +77,28 @@ export function trackClsAsStandaloneSpan(): void {
     });
 
     const activeSpan = getActiveSpan();
-    const rootSpan = activeSpan && getRootSpan(activeSpan);
-    const spanJSON = rootSpan && spanToJSON(rootSpan);
-    if (spanJSON && spanJSON.op === 'pageload') {
-      pageloadSpanId = rootSpan.spanContext().spanId;
+    if (activeSpan) {
+      const rootSpan = getRootSpan(activeSpan);
+      const spanJSON = spanToJSON(rootSpan);
+      if (spanJSON.op === 'pageload') {
+        pageloadSpanId = rootSpan.spanContext().spanId;
+      }
     }
   }, 0);
 }
 
 function sendStandaloneClsSpan(clsValue: number, entry: LayoutShift | undefined, pageloadSpanId: string) {
   DEBUG_BUILD && logger.log(`Sending CLS span (${clsValue})`);
 
-  const startTime = msToSec((browserPerformanceTimeOrigin || 0) + ((entry && entry.startTime) || 0));
+  const startTime = msToSec((browserPerformanceTimeOrigin || 0) + (entry?.startTime || 0));
   const routeName = getCurrentScope().getScopeData().transactionName;
 
   const name = entry ? htmlTreeAsString(entry.sources[0] && entry.sources[0].node) : 'Layout shift';
 
   const attributes: SpanAttributes = dropUndefinedKeys({
     [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.http.browser.cls',
     [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'ui.webvital.cls',
-    [SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME]: (entry && entry.duration) || 0,
+    [SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME]: entry?.duration || 0,
     // attach the pageload span id to the CLS span so that we can link them in the UI
     'sentry.pageload.span_id': pageloadSpanId,
   });

packages/browser-utils/src/metrics/utils.ts

@@ -78,7 +78,7 @@ export function startStandaloneWebVitalSpan(options: StandaloneWebVitalSpanOptio
   // We need to get the replay, user, and activeTransaction from the current scope
   // so that we can associate replay id, profile id, and a user display to the span
   const replay = client.getIntegrationByName<Integration & { getReplayId: () => string }>('Replay');
-  const replayId = replay && replay.getReplayId();
+  const replayId = replay?.getReplayId();
 
   const scope = getCurrentScope();
 
@@ -124,7 +124,7 @@ export function startStandaloneWebVitalSpan(options: StandaloneWebVitalSpanOptio
 /** Get the browser performance API. */
 export function getBrowserPerformanceAPI(): Performance | undefined {
   // @ts-expect-error we want to make sure all of these are available, even if TS is sure they are
-  return WINDOW && WINDOW.addEventListener && WINDOW.performance;
+  return WINDOW.addEventListener && WINDOW.performance;
 }
 
 /**

packages/browser-utils/src/metrics/web-vitals/lib/getActivationStart.ts

@@ -18,5 +18,5 @@ import { getNavigationEntry } from './getNavigationEntry';
 
 export const getActivationStart = (): number => {
   const navEntry = getNavigationEntry();
-  return (navEntry && navEntry.activationStart) || 0;
+  return navEntry?.activationStart || 0;
 };

packages/browser/src/eventbuilder.ts

@@ -55,7 +55,7 @@ function eventFromPlainObject(
   isUnhandledRejection?: boolean,
 ): Event {
   const client = getClient();
-  const normalizeDepth = client && client.getOptions().normalizeDepth;
+  const normalizeDepth = client?.getOptions().normalizeDepth;
 
   // If we can, we extract an exception from the object properties
   const errorFromProp = getErrorPropertyFromObject(exception);
@@ -178,7 +178,7 @@ function isWebAssemblyException(exception: unknown): exception is WebAssembly.Ex
  * Usually, this is the `name` property on Error objects but WASM errors need to be treated differently.
  */
 export function extractType(ex: Error & { message: { error?: Error } }): string | undefined {
-  const name = ex && ex.name;
+  const name = ex?.name;
 
   // The name for WebAssembly.Exception Errors needs to be extracted differently.
   // Context: https://github.com/getsentry/sentry-javascript/issues/13787
@@ -197,7 +197,7 @@ export function extractType(ex: Error & { message: { error?: Error } }): string
  * In this specific case we try to extract stacktrace.message.error.message
  */
 export function extractMessage(ex: Error & { message: { error?: Error } }): string {
-  const message = ex && ex.message;
+  const message = ex?.message;
 
   if (!message) {
     return 'No error message';
@@ -225,11 +225,11 @@ export function eventFromException(
   hint?: EventHint,
   attachStacktrace?: boolean,
 ): PromiseLike<Event> {
-  const syntheticException = (hint && hint.syntheticException) || undefined;
+  const syntheticException = hint?.syntheticException || undefined;
   const event = eventFromUnknownInput(stackParser, exception, syntheticException, attachStacktrace);
   addExceptionMechanism(event); // defaults to { type: 'generic', handled: true }
   event.level = 'error';
-  if (hint && hint.event_id) {
+  if (hint?.event_id) {
     event.event_id = hint.event_id;
   }
   return resolvedSyncPromise(event);
@@ -246,10 +246,10 @@ export function eventFromMessage(
   hint?: EventHint,
   attachStacktrace?: boolean,
 ): PromiseLike<Event> {
-  const syntheticException = (hint && hint.syntheticException) || undefined;
+  const syntheticException = hint?.syntheticException || undefined;
   const event = eventFromString(stackParser, message, syntheticException, attachStacktrace);
   event.level = level;
-  if (hint && hint.event_id) {
+  if (hint?.event_id) {
     event.event_id = hint.event_id;
   }
   return resolvedSyncPromise(event);

packages/browser/src/integrations/breadcrumbs.ts

@@ -313,7 +313,7 @@ function _getFetchBreadcrumbHandler(client: Client): (handlerData: HandlerDataFe
 
       breadcrumbData.request_body_size = handlerData.fetchData.request_body_size;
       breadcrumbData.response_body_size = handlerData.fetchData.response_body_size;
-      breadcrumbData.status_code = response && response.status;
+      breadcrumbData.status_code = response?.status;
 
       const hint: FetchBreadcrumbHint = {
         input: handlerData.args,

packages/browser/src/integrations/browserapierrors.ts

@@ -163,8 +163,7 @@ function _wrapXHR(originalSend: () => void): () => void {
 
 function _wrapEventTarget(target: string): void {
   const globalObject = WINDOW as unknown as Record<string, { prototype?: object }>;
-  const targetObj = globalObject[target];
-  const proto = targetObj && targetObj.prototype;
+  const proto = globalObject[target]?.prototype;
 
   // eslint-disable-next-line no-prototype-builtins
   if (!proto || !proto.hasOwnProperty || !proto.hasOwnProperty('addEventListener')) {

packages/browser/src/integrations/contextlines.ts

@@ -65,7 +65,7 @@ function addSourceContext(event: Event, contextLines: number): Event {
 
   exceptions.forEach(exception => {
     const stacktrace = exception.stacktrace;
-    if (stacktrace && stacktrace.frames) {
+    if (stacktrace?.frames) {
       stacktrace.frames = stacktrace.frames.map(frame =>
         applySourceContextToFrame(frame, htmlLines, htmlFilename, contextLines),
       );

packages/browser/src/integrations/globalhandlers.ts

@@ -194,7 +194,7 @@ function globalHandlerLog(type: string): void {
 
 function getOptions(): { stackParser: StackParser; attachStacktrace?: boolean } {
   const client = getClient<BrowserClient>();
-  const options = (client && client.getOptions()) || {
+  const options = client?.getOptions() || {
     stackParser: () => [],
     attachStacktrace: false,
   };

packages/browser/src/integrations/spotlight.ts

@@ -84,6 +84,6 @@ export function isSpotlightInteraction(event: Event): boolean {
       event.contexts &&
       event.contexts.trace &&
       event.contexts.trace.op === 'ui.action.click' &&
-      event.spans.some(({ description }) => description && description.includes('#sentry-spotlight')),
+      event.spans.some(({ description }) => description?.includes('#sentry-spotlight')),
   );
 }

packages/browser/src/profiling/integration.ts

@@ -49,7 +49,7 @@ const _browserProfilingIntegration = (() => {
         const profilesToAddToEnvelope: Profile[] = [];
 
         for (const profiledTransaction of profiledTransactionEvents) {
-          const context = profiledTransaction && profiledTransaction.contexts;
+          const context = profiledTransaction?.contexts;
           const profile_id = context && context['profile'] && context['profile']['profile_id'];
           const start_timestamp = context && context['profile'] && context['profile']['start_timestamp'];