E browsers

Id title browsers Browsers IntroductionEach version of Playwright needs specific versions of browser binaries to operate. You will need to use the Playwright CLI to install these browsers.With every release, Playwright updates the versions of the browsers it supports, so that the latest Playwright would support the latest browsers at any moment. It means that every time you update Playwright, you might need to re-run the install CLI command.Install browsersPlaywright can install supported browsers. Running the command without arguments will install the default browsers.mvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install"pwsh bin/Debug/netX/playwright.ps1 installYou can also install specific browsers by providing an argument:npx playwright install webkitmvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install webkit"playwright install webkitpwsh bin/Debug/netX/playwright.ps1 install webkitSee all supported browsers:npx playwright install --helpmvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install --help"playwright install --helppwsh bin/Debug/netX/playwright.ps1 install --helpInstall browsers via APIlangs: csharpIt's possible to run Command line tools commands via the .NET API:var exitCode = Microsoft.Playwright.Program.Main(new[] {"install"});if (exitCode != 0){ throw new Exception($"Playwright exited with code {exitCode}");}Install system dependenciesSystem dependencies can get installed automatically. This is useful for CI environments.npx playwright install-depsmvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install-deps"pwsh bin/Debug/netX/playwright.ps1 install-depsYou can also install the dependencies for a single browser by passing it as an argument:npx playwright install-deps chromiummvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install-deps chromium"playwright install-deps chromiumpwsh bin/Debug/netX/playwright.ps1 install-deps chromiumIt's also possible to combine install-deps with install so that the browsers and OS dependencies are installed with a single command.npx playwright install --with-deps chromiummvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install --with-deps chromium"playwright install --with-deps chromiumpwsh bin/Debug/netX/playwright.ps1 install --with-deps chromiumSee system requirements for officially supported operating systems.Update Playwright regularlylangs: jsBy keeping your Playwright version up to date you will be able to use new features and test your app on the latest browser versions and catch failures before the latest browser version is released to

-D exec.args="install"PLAYWRIGHT_FIREFOX_DOWNLOAD_HOST= PLAYWRIGHT_DOWNLOAD_HOST= pwsh bin/Debug/netX/playwright.ps1 installset PLAYWRIGHT_FIREFOX_DOWNLOAD_HOST= PLAYWRIGHT_DOWNLOAD_HOST= bin/Debug/netX/playwright.ps1 install$Env:PLAYWRIGHT_DOWNLOAD_HOST=" bin/Debug/netX/playwright.ps1 installManaging browser binariesPlaywright downloads Chromium, WebKit and Firefox browsers into the OS-specific cache folders:%USERPROFILE%\AppData\Local\ms-playwright on Windows~/Library/Caches/ms-playwright on macOS~/.cache/ms-playwright on LinuxThese browsers will take a few hundred megabytes of disk space when installed:du -hs ~/Library/Caches/ms-playwright/*281M chromium-XXXXXX187M firefox-XXXX180M webkit-XXXXYou can override default behavior using environment variables. When installing Playwright, ask it to download browsers into a specific location:PLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers npx playwright installset PLAYWRIGHT_BROWSERS_PATH=%USERPROFILE%\pw-browsersnpx playwright install$Env:PLAYWRIGHT_BROWSERS_PATH="$Env:USERPROFILE\pw-browsers"npx playwright installpip install playwrightPLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers python -m playwright installset PLAYWRIGHT_BROWSERS_PATH=%USERPROFILE%\pw-browserspip install playwrightplaywright install$Env:PLAYWRIGHT_BROWSERS_PATH="$Env:USERPROFILE\pw-browsers"pip install playwrightplaywright installPLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers mvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install"set PLAYWRIGHT_BROWSERS_PATH=%USERPROFILE%\pw-browsersmvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install"$Env:PLAYWRIGHT_BROWSERS_PATH="$Env:USERPROFILE\pw-browsers"mvn exec:java -e -D exec.mainClass=com.microsoft.playwright.CLI -D exec.args="install"PLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers pwsh bin/Debug/netX/playwright.ps1 installset PLAYWRIGHT_BROWSERS_PATH=%USERPROFILE%\pw-browserspwsh bin/Debug/netX/playwright.ps1 install$Env:PLAYWRIGHT_BROWSERS_PATH="$Env:USERPROFILE\pw-browsers"pwsh bin/Debug/netX/playwright.ps1 installWhen running Playwright scripts, ask it to search for browsers in a shared location.PLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers npx playwright testset PLAYWRIGHT_BROWSERS_PATH=%USERPROFILE%\pw-browsersnpx playwright test$Env:PLAYWRIGHT_BROWSERS_PATH="$Env:USERPROFILE\pw-browsers"npx playwright testPLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers python playwright_script.pyset PLAYWRIGHT_BROWSERS_PATH=%USERPROFILE%\pw-browserspython playwright_script.py$Env:PLAYWRIGHT_BROWSERS_PATH="$Env:USERPROFILE\pw-browsers"python playwright_script.pyPLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers mvn testset PLAYWRIGHT_BROWSERS_PATH=%USERPROFILE%\pw-browsersmvn test$Env:PLAYWRIGHT_BROWSERS_PATH="$Env:USERPROFILE\pw-browsers"mvn testPLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers dotnet testset PLAYWRIGHT_BROWSERS_PATH=%USERPROFILE%\pw-browsersdotnet test$Env:PLAYWRIGHT_BROWSERS_PATH="$Env:USERPROFILE\pw-browsers"dotnet testPlaywright keeps track of packages that need those browsers and will garbage collect them as you update Playwright to the newer versions.:::noteDevelopers can opt-in in this mode via exporting PLAYWRIGHT_BROWSERS_PATH=$HOME/pw-browsers in their .bashrc.:::Hermetic installlangs: jsYou can opt into the hermetic install and place binaries in the local folder:# Places binaries to node_modules/playwright-core/.local-browsersPLAYWRIGHT_BROWSERS_PATH=0 npx playwright install# Places binaries to node_modules\playwright-core\.local-browsersset PLAYWRIGHT_BROWSERS_PATH=0npx playwright install# Places binaries to node_modules\playwright-core\.local-browsers$Env:PLAYWRIGHT_BROWSERS_PATH=0npx playwright install:::notePLAYWRIGHT_BROWSERS_PATH does not change installation path for Google Chrome and Microsoft Edge.:::Skip browser downloadslangs: javaIn certain cases, it is desired to avoid browser downloads altogether becausebrowser binaries are managed separately.This can be done by setting PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD variable before installation.PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1 mvn testset PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1mvn test$Env:PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1mvn testStale browser removalPlaywright keeps track of the clients that use its browsers. When there are no more clients that require a particular version of the browser, that version is deleted from the system. That way you can safely use

On deviceif (shouldReduceQuality()) { enableLowPowerMode();}Progressive Web Apps that include games often implement these battery-saving features.Handling touch input differencesTouch needs different handling than mouse:// Handle both mouse and touchlet inputX = 0;let inputY = 0;let isPointerDown = false;// Mouse eventscanvas.addEventListener('mousedown', e => { isPointerDown = true; updatePointerPosition(e.clientX, e.clientY);});canvas.addEventListener('mousemove', e => { if (isPointerDown) { updatePointerPosition(e.clientX, e.clientY); }});canvas.addEventListener('mouseup', () => { isPointerDown = false;});// Touch eventscanvas.addEventListener('touchstart', e => { isPointerDown = true; updatePointerPosition(e.touches[0].clientX, e.touches[0].clientY); e.preventDefault(); // Prevent scrolling});canvas.addEventListener('touchmove', e => { updatePointerPosition(e.touches[0].clientX, e.touches[0].clientY); e.preventDefault();});canvas.addEventListener('touchend', () => { isPointerDown = false;});function updatePointerPosition(clientX, clientY) { const rect = canvas.getBoundingClientRect(); inputX = clientX - rect.left; inputY = clientY - rect.top;}Libraries like Kontra.js handle input normalization automatically.Is requestAnimationFrame supported in all browsers?Browser compatibilitySupport for requestAnimationFrame is now universal in modern browsers, but older browsers might need a polyfill:// requestAnimationFrame polyfillif (!window.requestAnimationFrame) { window.requestAnimationFrame = (function() { return window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(callback) { window.setTimeout(callback, 1000 / 60); }; })();}The Mozilla Developer Network documentation confirms excellent support across all modern browsers.Alternative approaches for legacy supportFor very old browsers:// Fallback timing systemclass GameTimer { constructor(targetFPS = 60) { this.targetFPS = targetFPS; this.lastTime = 0; this.isRunning = false; this.useRAF = !!window.requestAnimationFrame; } start(loopFn) { this.isRunning = true; this.lastTime = performance.now(); if (this.useRAF) { const rafLoop = (timestamp) => { if (!this.isRunning) return; const deltaTime = timestamp - this.lastTime; this.lastTime = timestamp; loopFn(deltaTime / 1000); requestAnimationFrame(rafLoop); }; requestAnimationFrame(rafLoop); } else { // Fallback to setInterval const intervalMs = 1000 / this.targetFPS; this.intervalId = setInterval(() => { const now = performance.now(); const deltaTime = now - this.lastTime; this.lastTime = now; loopFn(deltaTime / 1000); }, intervalMs); } } stop() { this.isRunning = false; if (!this.useRAF && this.intervalId) { clearInterval(this.intervalId); } }}However, most indie game development now focuses on modern browsers where requestAnimationFrame is well-supported.How do I handle resizing and fullscreen in my game loop?Responsive canvas sizingKeep your canvas properly sized:const canvas = document.getElementById('gameCanvas');const ctx = canvas.getContext('2d');function resizeCanvas() { // Get the display size const displayWidth = window.innerWidth; const displayHeight = window.innerHeight; // Check if canvas size needs to change if (canvas.width !== displayWidth || canvas.height !== displayHeight) { // Set canvas size to match display canvas.width = displayWidth; canvas.height = displayHeight; // Update game scale/viewport updateGameViewport(displayWidth, displayHeight); }}function updateGameViewport(width, height) { // Calculate game scale to maintain aspect ratio const gameAspect = GAME_WIDTH / GAME_HEIGHT; const screenAspect = width / height; if (screenAspect > gameAspect) { // Screen

Pge.com is supported on most major operating systems and browsers.\r\n \r\nHow does PG&E decide which browser to support?\r\n \r\nPG&E makes its decision based on:\r\n\r\nThe number of customers using a specific browser\r\nThe cost to test and fix defects for each browser\r\n\r\n \r\n Note: Browsers that are unsupported are typically used by less than 5% of our customers. \r\n \r\nFor the best experience, we recommend using the following operating systems and browser versions.\r\nOlder versions may prevent you from accessing your account information, and some site features may not function as expected.\r\n"}}" id="text-f1526c11d3"> Pge.com is supported on most major operating systems and browsers.How does PG&E decide which browser to support?PG&E makes its decision based on:The number of customers using a specific browserThe cost to test and fix defects for each browser Note: Browsers that are unsupported are typically used by less than 5% of our customers. For the best experience, we recommend using the following operating systems and browser versions.Older versions may prevent you from accessing your account information, and some site features may not function as expected. Note: All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

Take a Quick LookIn this article, we delve into the top anti-fingerprint browsers of 2024, exploring their features, pros and cons. We aim to help you select the best browser to safeguard your online activities and manage multiple accounts seamlessly.Due to websites and platforms using advanced tracking methods like browser fingerprinting, relying solely on VPNs or proxy servers is no longer enough. Anti-fingerprint browsers are also known as antidetect browsers They have become a powerful solution for managing multiple online identities while staying anonymous.Are you feeling overwhelmed by the wide variety of anti-fingerprint browsers on the market? In this article, we’ll introduce the best anti-fingerprint browsers of 2024 and guide you through how to select the right one for your needs.What Is An Anti-Fingerprint Browser?An anti-fingerprint browser (or anti-detect browser) is a special type of browser that prevents websites from gathering data about your device, browser, and activity to create unique fingerprints. Typically, a fingerprint can include details like your IP address, operating system, time zone, browser version, and more. By preventing websites from tracking this fingerprint, an anti-fingerprinting browser helps users stay anonymous and avoid being tracked across multiple platforms.These tools are vital for businesses in affiliate marketing, e-commerce, or other fields. They need multiple accounts on platforms like Facebook, Instagram, and Google AdSense. Anti fingerprint browsers are also used by those managing traffic or ad campaigns across accounts. It avoids the risk of bans or suspensions.Top 10 Anti-Fingerprint BrowsersBrandKey FeaturesPricingMobile FingerprintsSupported PlatformsAdsPowerHighly Secure, Account Anti-association, Customizable fingerprint, Free RPA, Chrome & Firefox KernelFree & Paid PlansYes (iOS & Android)Windows, macOS, LinuxVMLoginMulti-profile managementPaid PlansYes (iOS & Android)WindowsGhost BrowserMultiple sessions, user-friendly interfacePaid PlansNoWindows, macOS, LinuxGoLoginCustomizable fingerprinting profiles, automation featuresFree & Paid PlansYes (Android only)Windows, macOS, Linux, AndroidLalicatBeginner-friendly, suitable for individual usersPaid PlansNoWindows, macOSDolphin AntyFocused on e-commerce and affiliate marketing, proxy

We’re reader-supported; we may earn a commission from links in this article.The internet has come a long way since its inception, transforming from a static collection of web pages to an interactive platform that revolutionized communication, commerce, and information sharing.With the advent of Web3, the internet is poised to take yet another leap forward, promising a decentralized and more user-centric experience.At the heart of this transformation lie Web3 browsers, the gateway to the next-level internet.This article will cover what a web3 browser is, what it does, its strengths, limitations, and use cases. Web3 browsers are browsers that help users connect to the decentralized web securely.Web3 browsers play a crucial role in this transition by providing users with seamless access to decentralized applications (dApps), blockchain-based content, and various other Web3 features.1. Evolution of the InternetTo better understand the significance of Web3 browsers, let’s briefly examine the evolution of the Internet.Web1, also known as the static web, was the first generation, primarily focusing on the display of information.Web2, the second generation, introduced interactivity and user-generated content, enabling the rise of decentralized social media platforms, e-commerce, and online collaboration.Now, Web3 is set to redefine the internet by leveraging decentralized technologies.It aims to empower individuals, enable peer-to-peer interactions, and foster a trustless environment. Web3 browsers serve as the interface between users and this decentralized web, offering enhanced functionalities and a more immersive experience.2. Understanding Web3 BrowsersWeb3 browsers are specialized software applications that enable users to interact with the Web3 ecosystem.Unlike traditional web browsers that primarily fetch and render content from central servers, Web3 browsers facilitate direct interactions with decentralized networks, allowing users to control their digital identities, assets, and transactions.These browsers are designed to be more than mere gateways to the internet; they provide users with tools and features that align with the principles of Web3, such as privacy, security, and ownership.By integrating blockchain technology, cryptographic protocols, and decentralized networks, Web3 browsers offer a new way to experience the internet.2. Key Features of Web3 BrowsersWeb3 browsers incorporate several key features that distinguish them from their Web2 counterparts. Let’s explore some of these features and