posthog-js-lite - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

dist/package.json

 {
     "name": "posthog-js-lite",
-    "version": "0.0.4",
+    "version": "0.0.5",
     "description": "Reimplementation of posthog-js to be as light and modular as possible.",
@@ -5,0 +5,0 @@ "main": "dist/src/index.js",

dist/src/index.js

@@ -24,3 +24,3 @@ "use strict";
     const session = {};
-    const anonymousId = utils_1.generateUUID();
+    const anonymousId = utils_1.generateUUID(globalThis);
     let postHogInstance = {
@@ -27,0 +27,0 @@ options: Object.assign(Object.assign(Object.assign({}, defaultOptions), options), { apiKey }),

dist/src/utils/context.d.ts

@@ -1,18 +0,1 @@
-export declare function getContext(window: Window): {
-    $os: string;
-    $browser: string;
-    $referrer: string;
-    $referring_domain: string;
-    $device: string;
-    $current_url: string;
-    $host: string;
-    $pathname: string;
-    $browser_version: number | null;
-    $screen_height: number;
-    $screen_width: number;
-    $screen_dpr: number;
-    $lib: string;
-    $lib_version: string;
-    $insert_id: string;
-    $time: number;
-};
+export declare function getContext(window: Window): {};

dist/src/utils/context.js

@@ -7,16 +7,21 @@ "use strict";
 function getContext(window) {
-    const userAgent = window.navigator.userAgent;
-    const context = {
-        $os: os(window),
-        $browser: browser(userAgent, navigator.vendor, !!window.opera),
-        $referrer: window.document.referrer,
-        $referring_domain: referringDomain(window.document.referrer),
-        $device: device(userAgent),
-        $current_url: window.location.href,
-        $host: window.location.host,
-        $pathname: window.location.pathname,
-        $browser_version: browserVersion(userAgent, window.navigator.vendor, !!window.opera),
-        $screen_height: window.screen.height,
-        $screen_width: window.screen.width,
-        $screen_dpr: window.devicePixelRatio,
+    const context = {};
+    if (window.navigator) {
+        const userAgent = window.navigator.userAgent;
+        Object.assign(context, {
+            $os: os(window),
+            $browser: browser(userAgent, window.navigator.vendor, !!window.opera),
+            $referrer: window.document.referrer,
+            $referring_domain: referringDomain(window.document.referrer),
+            $device: device(userAgent),
+            $current_url: window.location.href,
+            $host: window.location.host,
+            $pathname: window.location.pathname,
+            $browser_version: browserVersion(userAgent, window.navigator.vendor, !!window.opera),
+            $screen_height: window.screen.height,
+            $screen_width: window.screen.width,
+            $screen_dpr: window.devicePixelRatio,
+        });
+    }
+    Object.assign(context, {
         $lib: 'js',
@@ -26,3 +31,3 @@ $lib_version: package_json_1.version,
         $time: utils_1.currentTimestamp() / 1000,
-    };
+    });
     return context;
@@ -29,0 +34,0 @@ }

dist/src/utils/utils.d.ts

@@ -1,3 +0,3 @@
-export declare function generateUUID(): string;
+export declare function generateUUID(globalThis: any): string;
 export declare function currentTimestamp(): number;
 export declare function currentISOTime(): string;

dist/src/utils/utils.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.currentISOTime = exports.currentTimestamp = exports.generateUUID = void 0;
-function generateUUID() {
+function generateUUID(globalThis) {
     var d = new Date().getTime();
-    var d2 = (performance && performance.now && performance.now() * 1000) || 0;
+    var d2 = (globalThis && globalThis.performance && globalThis.performance.now && globalThis.performance.now() * 1000) || 0;
     return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
@@ -8,0 +8,0 @@ var r = Math.random() * 16;

package.json

 {
     "name": "posthog-js-lite",
-    "version": "0.0.4",
+    "version": "0.0.5",
     "description": "Reimplementation of posthog-js to be as light and modular as possible.",
@@ -5,0 +5,0 @@ "main": "dist/src/index.js",

README.md

@@ -1,3 +0,9 @@
-WIP! Reimplementation of posthog-js to be as light and modular as possible.
+[![NPM Version](https://img.shields.io/npm/v/posthog-js-lite.svg)](https://www.npmjs.com/package/posthog-js-lite)
+[![minified](https://badgen.net/bundlephobia/min/posthog-js-lite)](https://bundlephobia.com/result?p=posthog-js-lite)
+[![minified + gzipped](https://badgen.net/bundlephobia/minzip/posthog-js-lite)](https://bundlephobia.com/result?p=posthog-js-lite)
 
+**This library is still a work in progress!**
+
+Reimplementation of posthog-js to be as light and modular as possible.
+
 Goals:
@@ -16,1 +22,5 @@ - simple api
 - 10kb (includes 5kb compression code)
+
+Browser support:
+- This library ES6 compatible browsers (everything except IE). If you need to support IE, 
+  feel free to transpile the source to ES5 after including it in your bundle. 

src/index.ts

@@ -16,3 +16,3 @@ import { version } from '../package.json'
     const session = {} as Partial<PostHogSession> // getDataFromCookiesAndLocalStorage
-    const anonymousId = generateUUID()
+    const anonymousId = generateUUID(globalThis)
 
@@ -19,0 +19,0 @@ let postHogInstance = {

src/utils/context.ts

@@ -5,16 +5,21 @@ import { version } from '../../package.json'
 export function getContext(window: Window) {
-    const userAgent = window.navigator.userAgent
-    const context = {
-        $os: os(window),
-        $browser: browser(userAgent, navigator.vendor, !!(window as any).opera),
-        $referrer: window.document.referrer,
-        $referring_domain: referringDomain(window.document.referrer),
-        $device: device(userAgent),
-        $current_url: window.location.href,
-        $host: window.location.host,
-        $pathname: window.location.pathname,
-        $browser_version: browserVersion(userAgent, window.navigator.vendor, !!(window as any).opera),
-        $screen_height: window.screen.height,
-        $screen_width: window.screen.width,
-        $screen_dpr: window.devicePixelRatio,
+    const context = {}
+    if (window.navigator) {
+        const userAgent = window.navigator.userAgent
+        Object.assign(context, {
+            $os: os(window),
+            $browser: browser(userAgent, window.navigator.vendor, !!(window as any).opera),
+            $referrer: window.document.referrer,
+            $referring_domain: referringDomain(window.document.referrer),
+            $device: device(userAgent),
+            $current_url: window.location.href,
+            $host: window.location.host,
+            $pathname: window.location.pathname,
+            $browser_version: browserVersion(userAgent, window.navigator.vendor, !!(window as any).opera),
+            $screen_height: window.screen.height,
+            $screen_width: window.screen.width,
+            $screen_dpr: window.devicePixelRatio,
+        })
+    }
+    Object.assign(context, {
         $lib: 'js',
@@ -24,3 +29,3 @@ $lib_version: version,
         $time: currentTimestamp() / 1000, // epoch time in seconds
-    }
+    })
     return context // TODO: strip empty props?
@@ -27,0 +32,0 @@ }

src/utils/utils.ts

 // https://stackoverflow.com/a/8809472
-export function generateUUID(): string {
+export function generateUUID(globalThis: any): string {
     // Public Domain/MIT
     var d = new Date().getTime() //Timestamp
-    var d2 = (performance && performance.now && performance.now() * 1000) || 0 //Time in microseconds since page-load or 0 if unsupported
+    var d2 =
+        (globalThis && globalThis.performance && globalThis.performance.now && globalThis.performance.now() * 1000) || 0 //Time in microseconds since page-load or 0 if unsupported
     return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
@@ -7,0 +8,0 @@ var r = Math.random() * 16 //random number between 0 and 16

No alert changes

Improved metrics

Total package byte prevSize

223566

increased by0.41%

Number of lines in readme file

26

increased by62.5%

Published versions last year

12

increased by9.09%

Worsened metrics

Lines of code

1828

decreased by-0.33%

No dependency changes