posthog-js - npm Package Compare versions

Comparing version 1.141.0 to 1.141.1

dist/exception-autocapture.js

@@ -1,2 +0,2 @@
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Exception]":case"[object DOMException]":return!0;default:return h(e,Error)}}(y))u=I(y);else if(function(e){return b(e,"Object")}(y)||_(y)){u=function(e){return{$exception_type:_(e)?e.constructor.name:"Error",$exception_message:"Non-Error ".concat("exception"," captured with keys: ",H(e)),$exception_level:G(e.level)?e.level:"error"}}(y),u.$exception_is_synthetic=!0}else u.$exception_type=u.$exception_type||"Error",u.$exception_message=u.$exception_message||y,u.$exception_is_synthetic=!0;return n(n(n(n({},u),{},{$exception_type:u.$exception_type||"UnknownErrorType",$exception_message:u.$exception_message||"",$exception_level:G(u.$exception_level)?u.$exception_level:"error"},i?{$exception_source:i}:{}),a?{$exception_lineno:a}:{}),c?{$exception_colno:c}:{})}function q(e){var r=t(e,1)[0],o=r;try{"reason"in r?o=r.reason:"detail"in r&&"reason"in r.detail&&(o=r.detail.reason)}catch(e){}var i,a={};return(a=y(i=o)||!s(i)&&!f(i)?{$exception_message:"Non-Error promise rejection captured with value: ".concat(String(o))}:z([o])).$exception_handled=!1,n(n({},a),{},{$exception_type:a.$exception_type="UnhandledRejection",$exception_message:a.$exception_message=a.$exception_message||r.reason||String(o),$exception_level:G(a.$exception_level)?a.$exception_level:"error"})}var C="undefined"!=typeof window?window:void 0,L="undefined"!=typeof globalThis?globalThis:C,X=null==L?void 0:L.navigator;null==L||L.document,null==L||L.location,null==L||L.fetch,null!=L&&L.XMLHttpRequest&&"withCredentials"in new L.XMLHttpRequest&&L.XMLHttpRequest,null==L||L.AbortController,null==X||X.userAgent;var B=null!=C?C:{},J="[PostHog.js]",W={_log:function(e){if(C&&B.POSTHOG_DEBUG&&!p(C.console)&&C.console){for(var n=("__rrweb_original__"in C.console[e]?C.console[e].__rrweb_original__:C.console[e]),r=arguments.length,t=new Array(r>1?r-1:0),o=1;o<r;o++)t[o-1]=arguments[o];n.apply(void 0,[J].concat(t))}},info:function(){for(var e=arguments.length,n=new Array(e),r=0;r<e;r++)n[r]=arguments[r];W._log.apply(W,["log"].concat(n))},warn:function(){for(var e=arguments.length,n=new Array(e),r=0;r<e;r++)n[r]=arguments[r];W._log.apply(W,["warn"].concat(n))},error:function(){for(var e=arguments.length,n=new Array(e),r=0;r<e;r++)n[r]=arguments[r];W._log.apply(W,["error"].concat(n))},critical:function(){for(var e,n=arguments.length,r=new Array(n),t=0;t<n;t++)r[t]=arguments[t];(e=console).error.apply(e,[J].concat(r))},uninitializedWarning:function(e){W.error("You must initialize PostHog before calling ".concat(e))}},F={wrapOnError:function(e){var n=C;n||W.info("window not available, cannot wrap onerror");var r=n.onerror;return n.onerror=function(){for(var n,t=arguments.length,o=new Array(t),i=0;i<t;i++)o[i]=arguments[i];var a=z(o);return e(a),null!==(n=null==r?void 0:r.apply(void 0,o))&&void 0!==n&&n},n.onerror.__POSTHOG_INSTRUMENTED__=!0,function(){var e;null===(e=n.onerror)||void 0===e||delete e.__POSTHOG_INSTRUMENTED__,n.onerror=r}},wrapUnhandledRejection:function(e){var n=C;n||W.info("window not available, cannot wrap onUnhandledRejection");var r=n.onunhandledrejection;return n.onunhandledrejection=function(){for(var t,o=arguments.length,i=new Array(o),a=0;a<o;a++)i[a]=arguments[a];var c=q(i);return e(c),null!==(t=null==r?void 0:r.apply(n,i))&&void 0!==t&&t},n.onunhandledrejection.__POSTHOG_INSTRUMENTED__=!0,function(){var e;null===(e=n.onunhandledrejection)||void 0===e||delete e.__POSTHOG_INSTRUMENTED__,n.onunhandledrejection=r}}};C.posthogErrorWrappingFunctions=F}();
 //# sourceMappingURL=exception-autocapture.js.map

dist/lib/src/constants.d.ts

@@ -8,2 +8,5 @@ export declare const PEOPLE_DISTINCT_ID_KEY = "$people_distinct_id";
 export declare const HEATMAPS_ENABLED_SERVER_SIDE = "$heatmaps_enabled_server_side";
+export declare const EXCEPTION_CAPTURE_ENABLED_SERVER_SIDE = "$exception_capture_enabled_server_side";
+export declare const EXCEPTION_CAPTURE_ENDPOINT = "$exception_capture_endpoint";
+export declare const WEB_VITALS_ENABLED_SERVER_SIDE = "$web_vitals_enabled_server_side";
 export declare const SESSION_RECORDING_ENABLED_SERVER_SIDE = "$session_recording_enabled_server_side";
@@ -10,0 +13,0 @@ export declare const CONSOLE_LOG_RECORDING_ENABLED_SERVER_SIDE = "$console_log_recording_enabled_server_side";

dist/lib/src/decide.d.ts

 import { PostHog } from './posthog-core';
 import { DecideResponse } from './types';
 export declare class Decide {
-    instance: PostHog;
+    private readonly instance;
     constructor(instance: PostHog);
@@ -6,0 +6,0 @@ call(): void;

dist/lib/src/extensions/exception-autocapture/error-conversion.d.ts

 import { StackFrame } from './stack-trace';
-export type ErrorEventArgs = [
-    event: string | Event,
-    source?: string | undefined,
-    lineno?: number | undefined,
-    colno?: number | undefined,
-    error?: Error | undefined
-];
-export interface ErrorProperties {
-    $exception_type: string;
-    $exception_message: string;
-    $exception_source?: string;
-    $exception_lineno?: number;
-    $exception_colno?: number;
-    $exception_DOMException_code?: string;
-    $exception_is_synthetic?: boolean;
-    $exception_stack_trace_raw?: string;
-    $exception_handled?: boolean;
-    $exception_personURL?: string;
-}
+import { ErrorEventArgs, ErrorProperties } from '../../types';
 export declare function parseStackFrames(ex: Error & {
@@ -22,0 +4,0 @@ framesToPop?: number;

dist/lib/src/extensions/exception-autocapture/index.d.ts

 import { PostHog } from '../../posthog-core';
 import { DecideResponse, Properties } from '../../types';
-import { ErrorEventArgs } from './error-conversion';
-export declare const extendPostHog: (instance: PostHog, response: DecideResponse) => ExceptionObserver;
 export declare class ExceptionObserver {
+    private _endpoint;
     instance: PostHog;
     remoteEnabled: boolean | undefined;
-    private originalOnErrorHandler;
     private originalOnUnhandledRejectionHandler;
-    private errorsToIgnore;
+    private unwrapOnError;
+    private unwrapUnhandledRejection;
     constructor(instance: PostHog);
-    startCapturing(): void;
-    stopCapturing(): void;
-    isCapturing(): boolean;
-    isEnabled(): boolean;
+    get isEnabled(): boolean;
+    get isCapturing(): boolean;
+    get hasHandlers(): ((this: WindowEventHandlers, ev: PromiseRejectionEvent) => any) | undefined;
+    startIfEnabled(): void;
+    private loadScript;
+    private startCapturing;
+    private stopCapturing;
     afterDecideResponse(response: DecideResponse): void;
-    captureException(args: ErrorEventArgs, properties?: Properties): void;
+    captureException(errorProperties: Properties): void;
     /**
@@ -19,0 +21,0 @@ * :TRICKY: Make sure we batch these requests

dist/lib/src/extensions/sentry-integration.d.ts

@@ -19,2 +19,3 @@ /**
 import { PostHog } from '../posthog-core';
+import { SeverityLevel } from '../types';
 type _SentryEvent = any;
@@ -31,4 +32,2 @@ type _SentryEventProcessor = any;
 }
-declare const severityLevels: readonly ["fatal", "error", "warning", "log", "info", "debug"];
-declare type _SeverityLevel = typeof severityLevels[number];
 export type SentryIntegrationOptions = {
@@ -45,3 +44,3 @@ organization?: string;
      */
-    severityAllowList?: _SeverityLevel[] | '*';
+    severityAllowList?: SeverityLevel[] | '*';
 };
@@ -61,4 +60,4 @@ export declare function createEventProcessor(_posthog: PostHog, { organization, projectId, prefix, severityAllowList }?: SentryIntegrationOptions): (event: _SentryEvent) => _SentryEvent;
      */
-    severityAllowList?: _SeverityLevel[] | '*');
+    severityAllowList?: SeverityLevel[] | '*');
 }
 export {};

dist/lib/src/loader-exception-autocapture.d.ts

@@ -1,2 +0,6 @@
-import { extendPostHog } from './extensions/exception-autocapture';
-export default extendPostHog;
+import { Properties } from './types';
+declare const posthogErrorWrappingFunctions: {
+    wrapOnError: (captureFn: (props: Properties) => void) => () => void;
+    wrapUnhandledRejection: (captureFn: (props: Properties) => void) => () => void;
+};
+export default posthogErrorWrappingFunctions;

dist/lib/src/posthog-core.d.ts

@@ -20,2 +20,4 @@ import { PostHogFeatureFlags } from './posthog-featureflags';
 import { ConsentManager } from './consent';
+import { ExceptionObserver } from './extensions/exception-autocapture';
+import { WebVitalsAutocapture } from './extensions/web-vitals';
 type OnlyValidKeys<T, Shape> = T extends Shape ? (Exclude<keyof T, keyof Shape> extends never ? T : never) : never;
@@ -50,2 +52,4 @@ export declare const defaultConfig: () => PostHogConfig;
     heatmaps?: Heatmaps;
+    webVitalsAutocapture?: WebVitalsAutocapture;
+    exceptionObserver?: ExceptionObserver;
     _requestQueue?: RequestQueue;
@@ -62,3 +66,3 @@ _retryQueue?: RetryQueue;
     sentryIntegration: (options?: SentryIntegrationOptions) => ReturnType<typeof sentryIntegration>;
-    private _debugEventEmitter;
+    private _internalEventEmitter;
     /** DEPRECATED: We keep this to support existing usage but now one should just call .setPersonProperties */
@@ -65,0 +69,0 @@ people: {

dist/lib/src/types.d.ts

@@ -69,2 +69,8 @@ import type { MaskInputOptions, SlimDOMOptions } from 'rrweb-snapshot';
 }
+export interface PerformanceCaptureConfig {
+    /** works with session replay to use the browser's native performance observer to capture performance metrics */
+    network_timing?: boolean;
+    /** works as a passenger event to use chrome's web vitals library to wrap fetch and capture web vitals */
+    web_vitals?: boolean;
+}
 export interface PostHogConfig {
@@ -143,3 +149,3 @@ api_host: string;
     _onCapture: (eventName: string, eventData: CaptureResult) => void;
-    capture_performance?: boolean;
+    capture_performance?: boolean | PerformanceCaptureConfig;
     disable_compression: boolean;
@@ -245,3 +251,4 @@ bootstrap: BootstrapConfig;
     _url?: string; /** Used to override the desired endpoint for the captured event */
-    _noHeatmaps?: boolean; /** Used to ensure that heatmap data is not included with this event */
+    /** Some events are sent as passengers inside other events - e.g. heatmaps and web vitals, not all ingestion routes can process passengers */
+    _noHeatmaps?: boolean;
     _batchKey?: string; /** key of queue, e.g. 'sessionRecording' vs 'event' */
@@ -264,3 +271,12 @@ _noTruncate?: boolean; /** if set, overrides and disables config.properties_string_max_length */
     autocapture_opt_out?: boolean;
-    capturePerformance?: boolean;
+    /**
+     *     originally capturePerformance was replay only and so boolean true
+     *     is equivalent to { network_timing: true }
+     *     now capture performance can be separately enabled within replay
+     *     and as a standalone web vitals tracker
+     *     people can have them enabled separately
+     *     they work standalone but enhance each other
+     *     TODO: deprecate this so we make a new config that doesn't need this explanation
+     */
+    capturePerformance?: boolean | PerformanceCaptureConfig;
     analytics?: {
@@ -272,3 +288,2 @@ endpoint?: string;
         endpoint?: string;
-        errors_to_ignore: string[];
     };
@@ -388,1 +403,27 @@ sessionRecording?: {
 };
+export type ErrorEventArgs = [
+    event: string | Event,
+    source?: string | undefined,
+    lineno?: number | undefined,
+    colno?: number | undefined,
+    error?: Error | undefined
+];
+export declare const severityLevels: readonly ["fatal", "error", "warning", "log", "info", "debug"];
+export declare type SeverityLevel = typeof severityLevels[number];
+export interface ErrorProperties {
+    $exception_type: string;
+    $exception_message: string;
+    $exception_level: SeverityLevel;
+    $exception_source?: string;
+    $exception_lineno?: number;
+    $exception_colno?: number;
+    $exception_DOMException_code?: string;
+    $exception_is_synthetic?: boolean;
+    $exception_stack_trace_raw?: string;
+    $exception_handled?: boolean;
+    $exception_personURL?: string;
+}
+export interface ErrorConversions {
+    errorToProperties: (args: ErrorEventArgs) => ErrorProperties;
+    unhandledRejectionToProperties: (args: [ev: PromiseRejectionEvent]) => ErrorProperties;
+}

lib/package.json

 {
     "name": "posthog-js",
-    "version": "1.141.0",
+    "version": "1.141.1",
     "description": "Posthog-js allows you to automatically capture usage and send events to PostHog.",
@@ -37,3 +37,4 @@ "repository": "https://github.com/PostHog/posthog-js",
         "fflate": "^0.4.8",
-        "preact": "^10.19.3"
+        "preact": "^10.19.3",
+        "web-vitals": "^4.0.1"
     },
@@ -40,0 +41,0 @@ "devDependencies": {

lib/src/constants.d.ts

@@ -8,2 +8,5 @@ export declare const PEOPLE_DISTINCT_ID_KEY = "$people_distinct_id";
 export declare const HEATMAPS_ENABLED_SERVER_SIDE = "$heatmaps_enabled_server_side";
+export declare const EXCEPTION_CAPTURE_ENABLED_SERVER_SIDE = "$exception_capture_enabled_server_side";
+export declare const EXCEPTION_CAPTURE_ENDPOINT = "$exception_capture_endpoint";
+export declare const WEB_VITALS_ENABLED_SERVER_SIDE = "$web_vitals_enabled_server_side";
 export declare const SESSION_RECORDING_ENABLED_SERVER_SIDE = "$session_recording_enabled_server_side";
@@ -10,0 +13,0 @@ export declare const CONSOLE_LOG_RECORDING_ENABLED_SERVER_SIDE = "$console_log_recording_enabled_server_side";

lib/src/constants.js

@@ -13,2 +13,5 @@ /*
 export var HEATMAPS_ENABLED_SERVER_SIDE = '$heatmaps_enabled_server_side';
+export var EXCEPTION_CAPTURE_ENABLED_SERVER_SIDE = '$exception_capture_enabled_server_side';
+export var EXCEPTION_CAPTURE_ENDPOINT = '$exception_capture_endpoint';
+export var WEB_VITALS_ENABLED_SERVER_SIDE = '$web_vitals_enabled_server_side';
 export var SESSION_RECORDING_ENABLED_SERVER_SIDE = '$session_recording_enabled_server_side';
@@ -15,0 +18,0 @@ export var CONSOLE_LOG_RECORDING_ENABLED_SERVER_SIDE = '$console_log_recording_enabled_server_side';

lib/src/decide.d.ts

 import { PostHog } from './posthog-core';
 import { DecideResponse } from './types';
 export declare class Decide {
-    instance: PostHog;
+    private readonly instance;
     constructor(instance: PostHog);
@@ -6,0 +6,0 @@ call(): void;

lib/src/decide.js

@@ -15,5 +15,4 @@ var __values = (this && this.__values) || function(o) {
 import { STORED_GROUP_PROPERTIES_KEY, STORED_PERSON_PROPERTIES_KEY } from './constants';
-import { isUndefined } from './utils/type-utils';
 import { logger } from './utils/logger';
-import { window, document, assignableWindow } from './utils/globals';
+import { document, assignableWindow } from './utils/globals';
 var Decide = /** @class */ (function () {
@@ -72,17 +71,2 @@ function Decide(instance) {
         this.instance._afterDecideResponse(response);
-        // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-        // @ts-ignore
-        var exceptionAutoCaptureAddedToWindow = window === null || window === void 0 ? void 0 : window.extendPostHogWithExceptionAutoCapture;
-        if (response['autocaptureExceptions'] &&
-            !!response['autocaptureExceptions'] &&
-            isUndefined(exceptionAutoCaptureAddedToWindow)) {
-            loadScript(this.instance.requestRouter.endpointFor('assets', '/static/exception-autocapture.js'), function (err) {
-                if (err) {
-                    return logger.error("Could not load exception autocapture script", err);
-                }
-                // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-                // @ts-ignore
-                window.extendPostHogWithExceptionAutocapture(_this.instance, response);
-            });
-        }
         if (response['siteApps']) {
@@ -89,0 +73,0 @@ if (this.instance.config.opt_in_site_apps) {

lib/src/extensions/exception-autocapture/error-conversion.d.ts

 import { StackFrame } from './stack-trace';
-export type ErrorEventArgs = [
-    event: string | Event,
-    source?: string | undefined,
-    lineno?: number | undefined,
-    colno?: number | undefined,
-    error?: Error | undefined
-];
-export interface ErrorProperties {
-    $exception_type: string;
-    $exception_message: string;
-    $exception_source?: string;
-    $exception_lineno?: number;
-    $exception_colno?: number;
-    $exception_DOMException_code?: string;
-    $exception_is_synthetic?: boolean;
-    $exception_stack_trace_raw?: string;
-    $exception_handled?: boolean;
-    $exception_personURL?: string;
-}
+import { ErrorEventArgs, ErrorProperties } from '../../types';
 export declare function parseStackFrames(ex: Error & {
@@ -22,0 +4,0 @@ framesToPop?: number;

lib/src/extensions/exception-autocapture/error-conversion.js

@@ -30,3 +30,4 @@ var __assign = (this && this.__assign) || function () {
 import { defaultStackParser } from './stack-trace';
-import { isNumber, isString, isUndefined } from '../../utils/type-utils';
+import { isEmptyString, isNumber, isString, isUndefined } from '../../utils/type-utils';
+import { severityLevels } from '../../types';
 /**
@@ -68,2 +69,3 @@ * based on the very wonderful MIT licensed Sentry SDK
         $exception_stack_trace_raw: JSON.stringify(frames),
+        $exception_level: 'error',
     };
@@ -75,2 +77,3 @@ }
         $exception_message: candidate,
+        $exception_level: 'error',
     };
@@ -102,2 +105,5 @@ }
 }
+function isSeverityLevel(x) {
+    return isString(x) && !isEmptyString(x) && severityLevels.indexOf(x) >= 0;
+}
 function errorPropertiesFromObject(candidate) {
@@ -107,2 +113,3 @@ return {
         $exception_message: "Non-Error ".concat('exception', " captured with keys: ").concat(extractExceptionKeysForMessage(candidate)),
+        $exception_level: isSeverityLevel(candidate.level) ? candidate.level : 'error',
     };
@@ -112,3 +119,3 @@ }
     var _b = __read(_a, 5), event = _b[0], source = _b[1], lineno = _b[2], colno = _b[3], error = _b[4];
-    // exception type and message are not optional but, it's useful to start off without them enforced
+    // some properties are not optional but, it's useful to start off without them enforced
     var errorProperties = {};
@@ -167,3 +174,5 @@ if (isUndefined(error) && isString(event)) {
         // now we make sure the mandatory fields that were made optional are present
-        $exception_type: errorProperties.$exception_type || 'UnknownErrorType', $exception_message: errorProperties.$exception_message || '' }), (source
+        $exception_type: errorProperties.$exception_type || 'UnknownErrorType', $exception_message: errorProperties.$exception_message || '', $exception_level: isSeverityLevel(errorProperties.$exception_level)
+            ? errorProperties.$exception_level
+            : 'error' }), (source
         ? {
@@ -196,3 +205,3 @@ $exception_source: source, // TODO get this from URL if not present
     }
-    // exception type and message are not optional but, it's useful to start off without them enforced
+    // some properties are not optional but, it's useful to start off without them enforced
     var errorProperties = {};
@@ -211,4 +220,6 @@ if (isPrimitive(error)) {
         $exception_type: (errorProperties.$exception_type = 'UnhandledRejection'), $exception_message: (errorProperties.$exception_message =
-            errorProperties.$exception_message || ev.reason || String(error)) });
+            errorProperties.$exception_message || ev.reason || String(error)), $exception_level: isSeverityLevel(errorProperties.$exception_level)
+            ? errorProperties.$exception_level
+            : 'error' });
 }
 //# sourceMappingURL=error-conversion.js.map

lib/src/extensions/exception-autocapture/index.d.ts

 import { PostHog } from '../../posthog-core';
 import { DecideResponse, Properties } from '../../types';
-import { ErrorEventArgs } from './error-conversion';
-export declare const extendPostHog: (instance: PostHog, response: DecideResponse) => ExceptionObserver;
 export declare class ExceptionObserver {
+    private _endpoint;
     instance: PostHog;
     remoteEnabled: boolean | undefined;
-    private originalOnErrorHandler;
     private originalOnUnhandledRejectionHandler;
-    private errorsToIgnore;
+    private unwrapOnError;
+    private unwrapUnhandledRejection;
     constructor(instance: PostHog);
-    startCapturing(): void;
-    stopCapturing(): void;
-    isCapturing(): boolean;
-    isEnabled(): boolean;
+    get isEnabled(): boolean;
+    get isCapturing(): boolean;
+    get hasHandlers(): ((this: WindowEventHandlers, ev: PromiseRejectionEvent) => any) | undefined;
+    startIfEnabled(): void;
+    private loadScript;
+    private startCapturing;
+    private stopCapturing;
     afterDecideResponse(response: DecideResponse): void;
-    captureException(args: ErrorEventArgs, properties?: Properties): void;
+    captureException(errorProperties: Properties): void;
     /**
@@ -19,0 +21,0 @@ * :TRICKY: Make sure we batch these requests

lib/src/extensions/exception-autocapture/index.js

@@ -1,120 +0,110 @@
-var __assign = (this && this.__assign) || function () {
-    __assign = Object.assign || function(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
-                t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
 import { window } from '../../utils/globals';
-import { errorToProperties, unhandledRejectionToProperties } from './error-conversion';
-import { isPrimitive } from './type-checking';
-import { isArray, isObject, isUndefined } from '../../utils/type-utils';
+import { isObject } from '../../utils/type-utils';
 import { logger } from '../../utils/logger';
-export var extendPostHog = function (instance, response) {
-    var exceptionObserver = new ExceptionObserver(instance);
-    exceptionObserver.afterDecideResponse(response);
-    return exceptionObserver;
-};
+import { EXCEPTION_CAPTURE_ENABLED_SERVER_SIDE, EXCEPTION_CAPTURE_ENDPOINT } from '../../constants';
+import { loadScript } from '../../utils';
+import Config from '../../config';
+// TODO: move this to /x/ as default
+var BASE_ENDPOINT = '/e/';
+var LOGGER_PREFIX = '[Exception Capture]';
 var ExceptionObserver = /** @class */ (function () {
     function ExceptionObserver(instance) {
-        this.originalOnErrorHandler = undefined;
+        var _this = this;
+        var _a;
+        this._endpoint = BASE_ENDPOINT;
         this.originalOnUnhandledRejectionHandler = undefined;
-        this.errorsToIgnore = [];
+        this.startCapturing = function () {
+            var _a;
+            if (!window || !_this.isEnabled || _this.hasHandlers || ((_a = window.onerror) === null || _a === void 0 ? void 0 : _a.__POSTHOG_INSTRUMENTED__)) {
+                return;
+            }
+            var wrapOnError = window.posthogErrorWrappingFunctions.wrapOnError;
+            var wrapUnhandledRejection = window.posthogErrorWrappingFunctions.wrapUnhandledRejection;
+            if (!wrapOnError || !wrapUnhandledRejection) {
+                logger.error(LOGGER_PREFIX + ' failed to load error wrapping functions - cannot start');
+                return;
+            }
+            try {
+                _this.unwrapOnError = wrapOnError(_this.captureException.bind(_this));
+                _this.unwrapUnhandledRejection = wrapUnhandledRejection(_this.captureException.bind(_this));
+            }
+            catch (e) {
+                logger.error(LOGGER_PREFIX + ' failed to start', e);
+                _this.stopCapturing();
+            }
+        };
         this.instance = instance;
+        this.remoteEnabled = !!((_a = this.instance.persistence) === null || _a === void 0 ? void 0 : _a.props[EXCEPTION_CAPTURE_ENABLED_SERVER_SIDE]);
+        this.startIfEnabled();
     }
-    ExceptionObserver.prototype.startCapturing = function () {
-        var _a;
-        if (!window || !this.isEnabled() || ((_a = window.onerror) === null || _a === void 0 ? void 0 : _a.__POSTHOG_INSTRUMENTED__)) {
-            return;
+    Object.defineProperty(ExceptionObserver.prototype, "isEnabled", {
+        get: function () {
+            var _a;
+            return (_a = this.remoteEnabled) !== null && _a !== void 0 ? _a : false;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(ExceptionObserver.prototype, "isCapturing", {
+        get: function () {
+            var _a;
+            return !!((_a = window === null || window === void 0 ? void 0 : window.onerror) === null || _a === void 0 ? void 0 : _a.__POSTHOG_INSTRUMENTED__);
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(ExceptionObserver.prototype, "hasHandlers", {
+        get: function () {
+            return this.originalOnUnhandledRejectionHandler || this.unwrapOnError;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    ExceptionObserver.prototype.startIfEnabled = function () {
+        if (this.isEnabled && !this.isCapturing) {
+            logger.info(LOGGER_PREFIX + ' enabled, starting...');
+            this.loadScript(this.startCapturing);
         }
-        try {
-            this.originalOnErrorHandler = window.onerror;
-            window.onerror = function () {
-                var args = [];
-                for (var _i = 0; _i < arguments.length; _i++) {
-                    args[_i] = arguments[_i];
-                }
-                this.captureException(args);
-                if (this.originalOnErrorHandler) {
-                    // eslint-disable-next-line prefer-rest-params
-                    return this.originalOnErrorHandler.apply(this, args);
-                }
-                return false;
-            }.bind(this);
-            window.onerror.__POSTHOG_INSTRUMENTED__ = true;
-            this.originalOnUnhandledRejectionHandler = window.onunhandledrejection;
-            window.onunhandledrejection = function () {
-                var args = [];
-                for (var _i = 0; _i < arguments.length; _i++) {
-                    args[_i] = arguments[_i];
-                }
-                var errorProperties = unhandledRejectionToProperties(args);
-                this.sendExceptionEvent(errorProperties);
-                if (window && this.originalOnUnhandledRejectionHandler) {
-                    // eslint-disable-next-line prefer-rest-params
-                    return this.originalOnUnhandledRejectionHandler.apply(window, args);
-                }
-                return true;
-            }.bind(this);
-            window.onunhandledrejection.__POSTHOG_INSTRUMENTED__ = true;
+    };
+    ExceptionObserver.prototype.loadScript = function (cb) {
+        if (this.hasHandlers) {
+            // already loaded
+            cb();
         }
-        catch (e) {
-            logger.error('PostHog failed to start exception autocapture', e);
-            this.stopCapturing();
-        }
+        loadScript(this.instance.requestRouter.endpointFor('assets', "/static/exception-autocapture.js?v=".concat(Config.LIB_VERSION)), function (err) {
+            if (err) {
+                logger.error(LOGGER_PREFIX + ' failed to load script', err);
+            }
+            cb();
+        });
     };
     ExceptionObserver.prototype.stopCapturing = function () {
         var _a, _b;
-        if (!window) {
-            return;
-        }
-        if (!isUndefined(this.originalOnErrorHandler)) {
-            window.onerror = this.originalOnErrorHandler;
-            this.originalOnErrorHandler = null;
-        }
-        (_a = window.onerror) === null || _a === void 0 ? true : delete _a.__POSTHOG_INSTRUMENTED__;
-        if (!isUndefined(this.originalOnUnhandledRejectionHandler)) {
-            window.onunhandledrejection = this.originalOnUnhandledRejectionHandler;
-            this.originalOnUnhandledRejectionHandler = null;
-        }
-        (_b = window.onunhandledrejection) === null || _b === void 0 ? true : delete _b.__POSTHOG_INSTRUMENTED__;
+        (_a = this.unwrapOnError) === null || _a === void 0 ? void 0 : _a.call(this);
+        (_b = this.unwrapUnhandledRejection) === null || _b === void 0 ? void 0 : _b.call(this);
     };
-    ExceptionObserver.prototype.isCapturing = function () {
-        var _a;
-        return !!((_a = window === null || window === void 0 ? void 0 : window.onerror) === null || _a === void 0 ? void 0 : _a.__POSTHOG_INSTRUMENTED__);
-    };
-    ExceptionObserver.prototype.isEnabled = function () {
-        var _a;
-        return (_a = this.remoteEnabled) !== null && _a !== void 0 ? _a : false;
-    };
     ExceptionObserver.prototype.afterDecideResponse = function (response) {
+        var _a, _b;
         var autocaptureExceptionsResponse = response.autocaptureExceptions;
+        // store this in-memory in case persistence is disabled
         this.remoteEnabled = !!autocaptureExceptionsResponse || false;
-        if (!isPrimitive(autocaptureExceptionsResponse) &&
-            'errors_to_ignore' in autocaptureExceptionsResponse &&
-            isArray(autocaptureExceptionsResponse.errors_to_ignore)) {
-            var dropRules = autocaptureExceptionsResponse.errors_to_ignore;
-            this.errorsToIgnore = dropRules.map(function (rule) {
-                return new RegExp(rule);
-            });
+        this._endpoint = isObject(autocaptureExceptionsResponse)
+            ? autocaptureExceptionsResponse.endpoint || BASE_ENDPOINT
+            : BASE_ENDPOINT;
+        if (this.instance.persistence) {
+            this.instance.persistence.register((_a = {},
+                _a[EXCEPTION_CAPTURE_ENABLED_SERVER_SIDE] = this.remoteEnabled,
+                _a));
+            // when we come to moving the endpoint to not /e/ we'll want that to persist between startup and decide response
+            // TODO: once BASE_ENDPOINT is no longer /e/ this can be removed
+            this.instance.persistence.register((_b = {},
+                _b[EXCEPTION_CAPTURE_ENDPOINT] = this._endpoint,
+                _b));
         }
-        if (this.isEnabled()) {
-            this.startCapturing();
-            logger.info('[Exception Capture] Remote config for exception autocapture is enabled, starting with config: ', isObject(autocaptureExceptionsResponse) ? autocaptureExceptionsResponse : {});
-        }
+        this.startIfEnabled();
     };
-    ExceptionObserver.prototype.captureException = function (args, properties) {
-        var errorProperties = errorToProperties(args);
-        if (this.errorsToIgnore.some(function (regex) { return regex.test(errorProperties.$exception_message || ''); })) {
-            logger.info('[Exception Capture] Ignoring exception based on remote config', errorProperties);
-            return;
-        }
-        var propertiesToSend = __assign(__assign({}, properties), errorProperties);
+    ExceptionObserver.prototype.captureException = function (errorProperties) {
         var posthogHost = this.instance.requestRouter.endpointFor('ui');
         errorProperties.$exception_personURL = "".concat(posthogHost, "/project/").concat(this.instance.config.token, "/person/").concat(this.instance.get_distinct_id());
-        this.sendExceptionEvent(propertiesToSend);
+        this.sendExceptionEvent(errorProperties);
     };
@@ -129,2 +119,3 @@ /**
             _noHeatmaps: true,
+            _url: this._endpoint,
         });
@@ -131,0 +122,0 @@ };

lib/src/extensions/replay/sessionrecording.js

@@ -251,5 +251,10 @@ var __assign = (this && this.__assign) || function () {
             var bodyEnabled = (networkPayloadCapture_client_side === null || networkPayloadCapture_client_side === void 0 ? void 0 : networkPayloadCapture_client_side.recordBody) || (networkPayloadCapture_server_side === null || networkPayloadCapture_server_side === void 0 ? void 0 : networkPayloadCapture_server_side.recordBody);
-            var performanceEnabled = this.instance.config.capture_performance || (networkPayloadCapture_server_side === null || networkPayloadCapture_server_side === void 0 ? void 0 : networkPayloadCapture_server_side.capturePerformance);
-            return headersEnabled || bodyEnabled || performanceEnabled
-                ? { recordHeaders: headersEnabled, recordBody: bodyEnabled, recordPerformance: performanceEnabled }
+            var clientConfigForPerformanceCapture = isObject(this.instance.config.capture_performance)
+                ? this.instance.config.capture_performance.network_timing
+                : this.instance.config.capture_performance;
+            var networkTimingEnabled = !!(isBoolean(clientConfigForPerformanceCapture)
+                ? clientConfigForPerformanceCapture
+                : networkPayloadCapture_server_side === null || networkPayloadCapture_server_side === void 0 ? void 0 : networkPayloadCapture_server_side.capturePerformance);
+            return headersEnabled || bodyEnabled || networkTimingEnabled
+                ? { recordHeaders: headersEnabled, recordBody: bodyEnabled, recordPerformance: networkTimingEnabled }
                 : undefined;
@@ -840,3 +845,3 @@ },
             _batchKey: SESSION_RECORDING_BATCH_KEY,
-            _noHeatmaps: true, // Session Replay ingestion can't handle heatamap data
+            _noHeatmaps: true,
         });
@@ -843,0 +848,0 @@ };

lib/src/extensions/sentry-integration.d.ts

@@ -19,2 +19,3 @@ /**
 import { PostHog } from '../posthog-core';
+import { SeverityLevel } from '../types';
 type _SentryEvent = any;
@@ -31,4 +32,2 @@ type _SentryEventProcessor = any;
 }
-declare const severityLevels: readonly ["fatal", "error", "warning", "log", "info", "debug"];
-declare type _SeverityLevel = typeof severityLevels[number];
 export type SentryIntegrationOptions = {
@@ -45,3 +44,3 @@ organization?: string;
      */
-    severityAllowList?: _SeverityLevel[] | '*';
+    severityAllowList?: SeverityLevel[] | '*';
 };
@@ -61,4 +60,4 @@ export declare function createEventProcessor(_posthog: PostHog, { organization, projectId, prefix, severityAllowList }?: SentryIntegrationOptions): (event: _SentryEvent) => _SentryEvent;
      */
-    severityAllowList?: _SeverityLevel[] | '*');
+    severityAllowList?: SeverityLevel[] | '*');
 }
 export {};

lib/src/extensions/sentry-integration.js

@@ -18,5 +18,2 @@ /**
  */
-// levels copied from Sentry to avoid relying on a frequently changing @sentry/types dependency
-// but provided as an array of literal types, so we can constrain the level below
-var severityLevels = ['fatal', 'error', 'warning', 'log', 'info', 'debug'];
 var NAME = 'posthog-js';
@@ -43,2 +40,3 @@ export function createEventProcessor(_posthog, _a) {
             $exception_personURL: personUrl,
+            $exception_level: event.level,
             // Sentry Exception Properties
@@ -45,0 +43,0 @@ $sentry_event_id: event.event_id,

lib/src/heatmaps.js

@@ -128,2 +128,3 @@ var __assign = (this && this.__assign) || function () {
         }
+        // TODO we should be able to mask this
         var url = window.location.href;
@@ -130,0 +131,0 @@ this.buffer = this.buffer || {};

lib/src/loader-exception-autocapture.d.ts

@@ -1,2 +0,6 @@
-import { extendPostHog } from './extensions/exception-autocapture';
-export default extendPostHog;
+import { Properties } from './types';
+declare const posthogErrorWrappingFunctions: {
+    wrapOnError: (captureFn: (props: Properties) => void) => () => void;
+    wrapUnhandledRejection: (captureFn: (props: Properties) => void) => () => void;
+};
+export default posthogErrorWrappingFunctions;

lib/src/loader-exception-autocapture.js

@@ -1,7 +0,81 @@
-import { extendPostHog } from './extensions/exception-autocapture';
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
+    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+        if (ar || !(i in from)) {
+            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+            ar[i] = from[i];
+        }
+    }
+    return to.concat(ar || Array.prototype.slice.call(from));
+};
+import { errorToProperties, unhandledRejectionToProperties } from './extensions/exception-autocapture/error-conversion';
 import { window } from './utils/globals';
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore
-window.extendPostHogWithExceptionAutoCapture = extendPostHog;
-export default extendPostHog;
+import { logger } from './utils/logger';
+var wrapOnError = function (captureFn) {
+    var win = window;
+    if (!win) {
+        logger.info('window not available, cannot wrap onerror');
+    }
+    var originalOnError = win.onerror;
+    win.onerror = function () {
+        var _a;
+        var args = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            args[_i] = arguments[_i];
+        }
+        var errorProperties = errorToProperties(args);
+        captureFn(errorProperties);
+        return (_a = originalOnError === null || originalOnError === void 0 ? void 0 : originalOnError.apply(void 0, __spreadArray([], __read(args), false))) !== null && _a !== void 0 ? _a : false;
+    };
+    win.onerror.__POSTHOG_INSTRUMENTED__ = true;
+    return function () {
+        var _a;
+        (_a = win.onerror) === null || _a === void 0 ? true : delete _a.__POSTHOG_INSTRUMENTED__;
+        win.onerror = originalOnError;
+    };
+};
+var wrapUnhandledRejection = function (captureFn) {
+    var win = window;
+    if (!win) {
+        logger.info('window not available, cannot wrap onUnhandledRejection');
+    }
+    var originalOnUnhandledRejection = win.onunhandledrejection;
+    win.onunhandledrejection = function () {
+        var _a;
+        var args = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            args[_i] = arguments[_i];
+        }
+        var errorProperties = unhandledRejectionToProperties(args);
+        captureFn(errorProperties);
+        return (_a = originalOnUnhandledRejection === null || originalOnUnhandledRejection === void 0 ? void 0 : originalOnUnhandledRejection.apply(win, args)) !== null && _a !== void 0 ? _a : false;
+    };
+    win.onunhandledrejection.__POSTHOG_INSTRUMENTED__ = true;
+    return function () {
+        var _a;
+        (_a = win.onunhandledrejection) === null || _a === void 0 ? true : delete _a.__POSTHOG_INSTRUMENTED__;
+        win.onunhandledrejection = originalOnUnhandledRejection;
+    };
+};
+var posthogErrorWrappingFunctions = {
+    wrapOnError: wrapOnError,
+    wrapUnhandledRejection: wrapUnhandledRejection,
+};
+window.posthogErrorWrappingFunctions = posthogErrorWrappingFunctions;
+export default posthogErrorWrappingFunctions;
 //# sourceMappingURL=loader-exception-autocapture.js.map

lib/src/posthog-core.d.ts

@@ -20,2 +20,4 @@ import { PostHogFeatureFlags } from './posthog-featureflags';
 import { ConsentManager } from './consent';
+import { ExceptionObserver } from './extensions/exception-autocapture';
+import { WebVitalsAutocapture } from './extensions/web-vitals';
 type OnlyValidKeys<T, Shape> = T extends Shape ? (Exclude<keyof T, keyof Shape> extends never ? T : never) : never;
@@ -50,2 +52,4 @@ export declare const defaultConfig: () => PostHogConfig;
     heatmaps?: Heatmaps;
+    webVitalsAutocapture?: WebVitalsAutocapture;
+    exceptionObserver?: ExceptionObserver;
     _requestQueue?: RequestQueue;
@@ -62,3 +66,3 @@ _retryQueue?: RetryQueue;
     sentryIntegration: (options?: SentryIntegrationOptions) => ReturnType<typeof sentryIntegration>;
-    private _debugEventEmitter;
+    private _internalEventEmitter;
     /** DEPRECATED: We keep this to support existing usage but now one should just call .setPersonProperties */
@@ -65,0 +69,0 @@ people: {

lib/src/types.d.ts

@@ -69,2 +69,8 @@ import type { MaskInputOptions, SlimDOMOptions } from 'rrweb-snapshot';
 }
+export interface PerformanceCaptureConfig {
+    /** works with session replay to use the browser's native performance observer to capture performance metrics */
+    network_timing?: boolean;
+    /** works as a passenger event to use chrome's web vitals library to wrap fetch and capture web vitals */
+    web_vitals?: boolean;
+}
 export interface PostHogConfig {
@@ -143,3 +149,3 @@ api_host: string;
     _onCapture: (eventName: string, eventData: CaptureResult) => void;
-    capture_performance?: boolean;
+    capture_performance?: boolean | PerformanceCaptureConfig;
     disable_compression: boolean;
@@ -245,3 +251,4 @@ bootstrap: BootstrapConfig;
     _url?: string; /** Used to override the desired endpoint for the captured event */
-    _noHeatmaps?: boolean; /** Used to ensure that heatmap data is not included with this event */
+    /** Some events are sent as passengers inside other events - e.g. heatmaps and web vitals, not all ingestion routes can process passengers */
+    _noHeatmaps?: boolean;
     _batchKey?: string; /** key of queue, e.g. 'sessionRecording' vs 'event' */
@@ -264,3 +271,12 @@ _noTruncate?: boolean; /** if set, overrides and disables config.properties_string_max_length */
     autocapture_opt_out?: boolean;
-    capturePerformance?: boolean;
+    /**
+     *     originally capturePerformance was replay only and so boolean true
+     *     is equivalent to { network_timing: true }
+     *     now capture performance can be separately enabled within replay
+     *     and as a standalone web vitals tracker
+     *     people can have them enabled separately
+     *     they work standalone but enhance each other
+     *     TODO: deprecate this so we make a new config that doesn't need this explanation
+     */
+    capturePerformance?: boolean | PerformanceCaptureConfig;
     analytics?: {
@@ -272,3 +288,2 @@ endpoint?: string;
         endpoint?: string;
-        errors_to_ignore: string[];
     };
@@ -388,1 +403,27 @@ sessionRecording?: {
 };
+export type ErrorEventArgs = [
+    event: string | Event,
+    source?: string | undefined,
+    lineno?: number | undefined,
+    colno?: number | undefined,
+    error?: Error | undefined
+];
+export declare const severityLevels: readonly ["fatal", "error", "warning", "log", "info", "debug"];
+export declare type SeverityLevel = typeof severityLevels[number];
+export interface ErrorProperties {
+    $exception_type: string;
+    $exception_message: string;
+    $exception_level: SeverityLevel;
+    $exception_source?: string;
+    $exception_lineno?: number;
+    $exception_colno?: number;
+    $exception_DOMException_code?: string;
+    $exception_is_synthetic?: boolean;
+    $exception_stack_trace_raw?: string;
+    $exception_handled?: boolean;
+    $exception_personURL?: string;
+}
+export interface ErrorConversions {
+    errorToProperties: (args: ErrorEventArgs) => ErrorProperties;
+    unhandledRejectionToProperties: (args: [ev: PromiseRejectionEvent]) => ErrorProperties;
+}

lib/src/types.js

@@ -6,2 +6,6 @@ export var Compression;
 })(Compression || (Compression = {}));
+// levels originally copied from Sentry to work with the sentry integration
+// and to avoid relying on a frequently changing @sentry/types dependency
+// but provided as an array of literal types, so we can constrain the level below
+export var severityLevels = ['fatal', 'error', 'warning', 'log', 'info', 'debug'];
 //# sourceMappingURL=types.js.map

package.json

 {
     "name": "posthog-js",
-    "version": "1.141.0",
+    "version": "1.141.1",
     "description": "Posthog-js allows you to automatically capture usage and send events to PostHog.",
@@ -37,3 +37,4 @@ "repository": "https://github.com/PostHog/posthog-js",
         "fflate": "^0.4.8",
-        "preact": "^10.19.3"
+        "preact": "^10.19.3",
+        "web-vitals": "^4.0.1"
     },
@@ -40,0 +41,0 @@ "devDependencies": {

No alert changes

Improved metrics

Total package byte prevSize

7182839

2.43%

Number of package files

326

3.16%

Lines of code

23609

2.3%

Worsened metrics

Dependency count

3

50%

Dependency changes

• + Added

  web-vitals@^4.0.1

• + Added

  web-vitals@4.2.4
  (transitive)