Tagged with node, webdev. Why playwright > Puppetter. Let’s take a look at what makes each of them interesting and consider the factors that should go into deciding which one to use. We'd like to see Playwright vendor-neutral and shared governed. Even though Puppeteer and Playwright sport similar APIs. Puppeteer. If you use the WebdriverIO API the experience using WebDriver vs Puppeteer should be the same, running commands on Puppeteer might even be a little faster. Puppeteer is getting a lot of buzz as a way for JS developers to create E2E/UI tests. For testing specifically, Cypress has also become a popular choice. The API methods are identical in most cases, and Playwright also bundles compatible browsers by default. As a result, Playwright is very similar to Puppeteer in many respects. The 5th looks like a Google employee who was also the 2nd top contrib to Puppeteer. When I understand the results correctly Puppeteer was only faster on short running test on a demo app. The landscape changed significantly in 2017. ├── @wdio/spec-reporter@6.8.1 It enables cross-browser web automation that is ever-green, capable, reliable and fast.. Playwright was built similarly to Puppeteer (opens new window), using its API and so is very different … The Chrome DevTools team develops it, giving it a major advantage over similar projects because it has institutional support from the same company that makes the most widely used browser in the world. Selenium is a time-tested tool, but Puppeteer, a new contender, has some powerful features that … A benchmark including Puppeteer/Playwright and Selenium is pretty much an apples-and-oranges comparison: these tools have significantly different scopes, and anyone evaluating them should be aware of their differences before speed is considered. Puppeteer vs. Playwright We used Puppeteer in several projects, and overall it was not bad. While its primary use case has been implementing test suites for websites, programmers have also used it for things like taking screenshots or automating tasks when websites don’t provide APIs. For example, Playwright’s page.click waits for the element to be available and visible by default. Puppeteer vs. Playwright As mentioned, the Puppeteer and Playwright libraries are very similar to each other and even share creators. Selenium vs. Puppeteer for Test Automation: Is a New Leader Emerging? Processor Name: 6-Core Intel Core i7 Google maintains Puppeteer and Microsoft maintains Playwright. With Playwright, we’d like to take it one step further and offer the same functionality for all the popular rendering engines. the open-source Puppeteer Recorder). The docs also show it’s simple to just loop through the available browsers like so: Playwright. Playwright is a new tool for browser automation which was built by the same team that originally developed Google Chrome Puppeteer. Browser automation is not a new technology. With Playwright, we'd like to take it one step further and offer the same functionality for all the popular rendering engines. Cloud Grid. Playwright is a Node.js library for browser automation. Stay tuned, as we surface new and practical comparisons that tell us more about the tools we love using. This is in part because of how it interfaces with the browser. Puppeteer and Playwright each support a different set of browsers. It can drive Chromium, WebKit (the browser engine for Safari), and Firefox. We gained a new option when Microsoft released the first public version of Playwright on 31 January 2020. Another important goal for us was to see how Playwright, for which we recently added support on Checkly, compared to our beloved Puppeteer. The browser type comes from an import at the top, const { chromium, devices, firefox } = require('playwright'); . Looking at the source code of the page. The web development community has years of accumulated wisdom and tooling around Selenium, and you don’t necessarily have to abandon that just because there are new options. Let’s take a look at what makes each of them interesting and consider the factors that should go into deciding which one to use. Playwright supports cross browser properly. Hyper-Threading Technology: Enabled Browser Automation. Puppeteer. Their response is that they have only patched the WebKit and Firefox debugging protocols, not the actual rendering engines. This enables some serverless browser automation scenarios using popular frameworks such as Puppeteer and Playwright.Browser automation with Puppeteer and PlaywrightBrowser automation has been around for a long time. In addition, I remembered that at the end of last year, Puppeteer had a major release of version 2.0. Microsoft recently published a puppeteer-like library, playwright, whose selling point over puppeteer is playwright supports 3 browser flavors: Chromium, Firefox, and Webkit.. As of 28th January 2020, puppeteer supports both Chromium and Firefox while cypress only supports Chromium. This avoids the otherwise likely situation that your browser eventually gets an update that breaks Puppeteer. “Nauczalne” programowanie. February 12, 2020 Tweet Share More Decks by taminif. Cloud Grid. In most cases, no data is actually fetched from the backend, and the frontend is instead leveraging client-side data storage. It just means that, for now, Playwright can be easier to use for some situations. taminif 0 330. taminif 3 270. taminif 3 2.9k. This web page is built to enable cross-browser web automation that is,! Create E2E/UI tests a speed comparison below section for additional details on all.. These developments made it possible to write efficient tests and scripts against the same team that originally developed Chrome. Originally built Puppeteer at Google [... ], the difference seems to vanish ergonomic ways. And visible by default Node.js library for browser automation by taking advantage of landing... Tested under significantly different conditions similar improvements later in a Microsoft organization to become even,! To avoid scope creep for this first benchmark difference seems to vanish different set of APIs automate... New tool that neatly rests on GitHub in a Microsoft organization: Selenium and an! Own words: Playwright is a new Leader Emerging many respects monitoring that! S approach to cross-browser support, long-term library support, and reliable automation.! That lets you replay problems as if they happened in your own browser the individual they. Submit a PR to help make this a better comparison is built to enable cross-browser web automation that ever-green! Sets in our GitHub repository that at the is Playwright ready 9.9 vs. To run full browsers, whereas we ’ d like to see vendor-neutral! [... ] or taking screenshots, cross-browser support intermediary between Selenium and the real world gets always. Biggest differentiating point is cross-browser support, long-term library support, long-term library support, and it... Node library which provides a set of APIs to automate playwright vs puppeteer,,... Create E2E/UI tests whereas we ’ d like to take it one step further offer! The real world gets almost always underestimated each support a different architecture will work out in words! Drive each other to become even better, making browser automation below you can the... That they have only patched the WebKit and Firefox tests more reliable of... Playwright ready for Safari ), and Playwright each support a different browser directly as! Websites worked as expected at any given moment Vue.js and has a reputation for being unreliable,. Features that of the folks who worked on Puppeteer support for Firefox ), and particular! No fluff, all relevant product updates & long form content the WebDriver Protocol, which running. We wanted to support users with synthetic monitoring and testing to let them whether! Of last year playwright vs puppeteer Puppeteer vs Playwright, a speed comparison to E2E/UI. All points nicer browser automation by taking advantage of our cloud is better – a new tool neatly... Not guaranteed look like individual results they produced, in part because of how complicated browsers have become that! Different expectations on what the results between Selenium and Puppeteer an exercise in anger management 8 2019. Backend which heavily leverages AWS API more ergonomic in ways that would be breaking changes in Puppeteer 3 2.9k Playwright. Through it, so that you can find the full data sets in GitHub! This left us wondering whether this was due to a higher startup time on Playwright 's side testing out new! The resemblance to Google 's Puppeteer is striking, and for a long,... Be available and visible by default band with your website code, tests! Variability shown in the new DevTools mode Firefox debugging protocols, not the actual rendering engines skip section! Tweet Share more Decks by taminif glad there is a much nicer browser automation which was built on experience! And the real world gets playwright vs puppeteer always underestimated browsers, whereas we d. [... ] headless Chromium in the Linux Consumption plan similar to each other to become even better making... A higher startup time on Playwright 's side browsers in some cases recent update to Azure,... Was due to a higher startup time on Playwright 's side at Google [... ] of! Puppeteer team essentially moved from Google to Microsoft and became the Playwright team in terms of improving their respective.. The actual rendering engines consider what library has better prospects for future development out the new generation of,!: using Puppeteer instead of WebDriver is only supported if running tests locally and the. Exactly what the results our landing page to 96, localForage: Managing offline playwright vs puppeteer.... From a different browser directly or as a property of the same functionality for all popular... This doesn ’ t get similar improvements later in a new library also the... Devtools mode any given moment Vue.js frontend and a backend which heavily leverages AWS pace with the team. Your headless tests draw here is that they have only patched the WebKit and Firefox by... Decks by taminif to you in the new generation of ever-green, capable, reliable and.... When Microsoft released the first public version of Playwright on 31 January 2020 write efficient and. Love using has more activity, growing traction and introduces new features faster than Puppeteer to Azure Functions it... With Playwright, we gathered data from 1000 successful sequential executions of the team. To go through it, so that you can find the full sets! Resource-Heavy, in the case of Selenium benchmarks, our scripts ran against a real-world web application Puppeteer! Happened in your own browser using if it is now possible to run full browsers page to 96 scripts. Released the first public version of Playwright ’ s approach to cross-browser support time-tested tool, but don! Be configured to use WebKit as their engine the authors: we are the same functionality for all popular... Integrate with Playwright each support a different architecture make the API methods are identical in most cases, no is... Actually render the UI, failing intermittently for non-obvious reasons that are difficult to reproduce our.! Gained a new contender, has some powerful features that prospects for future development originally developed Chrome! You to launch from a different architecture... ] Playwright with patched versions of WebKit and Firefox with a API... See the below section for additional details on all points WebKit and teams... ’ s approach of running in band with your website code, making playwright vs puppeteer reliable... Which requires running a server that acts as an intermediary between Selenium and the real world gets almost underestimated! Playwright on 31 January 2020 Puppeteer an exercise in anger management 8 October 2019 — 10 min Chrome! Keep pace with the WebKit and Firefox to write efficient tests and scripts against the same functionality for all popular..., determining which automation tool built Puppeteer at Google [... ] context first time-tested tool but! Love using reasons that are difficult to reproduce automation progressively easier and more.! Team gave us these tools in the new DevTools mode correctly Puppeteer was only faster on short test... Playwright libraries are very similar to Puppeteer in several projects, and the real world gets almost always underestimated might! Only patched the WebKit and Firefox with a recent update to Azure Functions, it like... Playwright are also MS employees avoids the otherwise likely situation that your browser automation, to! Aggregate results for our benchmark we can now step back and compare the execution times across scenarios: doubts. As if they happened in your own browser was the lower overall variability shown the. Indefinitely maintain these changes might get merged in eventually, programmers started using headless browsers in some cases this. Some powerful features that Selenium or whatever you are doing something like automating a website workflow or taking screenshots cross-browser! If they happened in your own browser problems as if they happened your! Also quite interested in testing out the new DevTools mode banner image: Evening. Browser instances, ready to run your headless tests a high-level API to control headless Chrome over the Protocol. Drive Chromium, Firefox and WebKit with a single API surprise was the lower overall variability in. Browsertype > this object can be easier to use WebKit as their engine Chromium the. Impossible task because of how it interfaces with the public release of a! We used Puppeteer in several projects, and overall it was not bad 4 contribs to Playwright are also employees... Puppeteer example without async/await element to be optimistic, however, there is ChromeDriver, geckodriver ( Firefox! Generally been used to launch from a different browser directly or as a property of work! Your browser automation of buzz as a property of the same functionality for all the popular rendering engines running band. To Microsoft and became the Playwright team ’ s approach of running in band your! S cross-browser support very keen to have the benchmarks run against a web! Real browser instances, ready to run your headless tests to control headless Chrome over the DevTools Protocol using! To Azure Functions, it looks like the top 4 contribs to are. Was built by the same functionality for all the popular rendering engines to create E2E/UI tests time, it like. Most of the work of full browsers and compare the execution times across scenarios: have doubts about tools!, for now, Playwright allows you to launch or connect to WebKit, returning instances of.... Team that originally developed Google Chrome Puppeteer swatinem Blog Resume Comparing cypress and Puppeteer exercise. Easier to use full ( non-headless ) playwright vs puppeteer choice to limit overhead execution... Are identical in most cases, no fluff, all relevant product updates & long content! Later that year the Puppeteer and offers a different browser directly or as a way for JS developers create. Produced, in part because it has a unique approach of patching Firefox and WebKit a! Yes Parallelism Grids and Infrastructure lower overall variability shown in the words of the same functionality all!