A Beginner’s Guide To Playwright Inspector

19 August 2023

Practices for Visual Regression Testing on Cloud

As the world continues to shift towards a more digital landscape, the significance of quality web applications has become progressively apparent.

Given the vast array of tools and technologies at the disposal of web developers, determining an appropriate starting point can prove challenging. Debugging is the method of identifying and fixing bugs or errors in software.

It is a vital aspect of web automation testing as it contributes significantly to the dependability and precision of the automated test results. Playwright is an open-source cross-browser testing framework released by Microsoft in 2020.

As stated by Systems Sciences Institute, the expenditure of addressing an error or bug discovered after product release was 4 to 5 times higher than pinpointing it during the configuration phase. The detected value during the maintenance phase can be exceeded by up to 100 times. Playwright developers operate at the API level and offer comprehensive tooling through the integrated Playwright Inspector.

Playwright Inspector is a powerful tool that authorizes developers to efficiently test and debug their web applications. Also, it facilitates creating automation scripts by furnishing auto code generation capabilities. Playwright Inspector allows you to inspect the Document Object Model (DOM) structure of a webpage, interact with web elements, and inspect CSS styles utilizing the Playwright API. It authorizes stepping through tests, picking locators, editing live locators, and seeing actionability logs.

This blog will dive into the basics of Playwright Inspector and explore its many features. So if you’re ready to take your web development skills to the next level, buckle up and dive into the world of Playwright Inspector.

Before that, let’s have a brief understanding of Playwright.

Contents

1 What is Playwright?
2 What is a Playwright Inspector?
3 Installation and Setup Instructions
4 How to Inspect Elements in Playwright Inspector
5 Benefits of Playwright Inspector
6 Best Practices for Using Playwright Inspector
7 Conclusion

What is Playwright?

Developed by Microsoft, Playwright is an end-to-end open-source web testing and browser automation framework. Playwright offers outstanding cross-browser compatibility and convenient features. This makes it a perfect choice for automation and quality assurance purposes. The playwright is a flexible, robust, and efficient framework. It supports multiple languages like JavaScript, Java, Python, C#, and TypeScript.

Playwright utilizes a single automation API. This makes it steadfast and quick and produces consistent outcomes while running cross-browser testing. It provides a powerful set of testing features. These features can be utilized to simulate end-user interactions with the web application. Also, the framework authorizes testing complex scenarios such as file uploads, login flows, and other interactions. These test scenarios can be tough to test with other testing frameworks.

The software platform furnishes developers with a comprehensive selection of standard and personalized locators. This facilitates the straightforward and effective identification of elements on web pages. These locators can pinpoint elements based on a variety of attributes, including text content, position on the page, and other distinguishing features. With Playwright locators, developers can confidently identify elements on the DOM, ensuring the creation of substantial and steadfast test suites.

What is a Playwright Inspector?

Playwright Inspector is a Graphical User Interface based tool that helps testers and developers record scripts and debug Playwright tests. The tool helps generate boilerplate code. This can be a suitable starting point for building codes. Also, it assists developers and the Quality Assurance teams save time when writing the test script from scratch. Software developers can utilize the time saved to comprehensively understand the codebase and make informed modifications, as required, to enhance the efficacy of the testing suites.

The Playwright Inspector simplifies the process of debugging web applications. It is a browser-based development tool that facilitates developers to inspect, debug, and troubleshoot web applications. The tool authorizes developers to record user interactions, capture screenshots, and inspect HTML elements, CSS styles, and JavaScript code. Playwright Inspector furnishes a console for developers and testers to run arbitrary JavaScript code in the context of the inspected page.

To scale Playwright Inspector, an AI-powered test orchestration and test execution platform like LambdaTest offers an online farm of 3000+ browser and OS combinations to execute the Playwright test. You can effortlessly test your application as its scalable cloud infrastructure enables parallel test execution where you can run test cases altogether. It can also integrate with your existing testing infrastructure.

It effortlessly plugs into your Playwright tool, eliminating the need for complex configurations. LambdaTest’s Playwright Inspector

empowers you to debug and analyze Playwright scripts effortlessly. Inspect element properties, verify page behavior, and optimize automated tests using this user-friendly tool.

Installation and Setup Instructions

Installation and setup instructions are crucial for any software tool, and Playwright Inspector is no exception. As a beginner, it’s essential to follow these instructions carefully to ensure that you can start using the tool without any issues. To install Playwright Inspector, first, you need to make sure that you have Node.js installed on your computer or laptop. Once you have Node.js, you can install Playwright Inspector through npm by running the command “npm i -g playwright-inspector” in your terminal.

Upon successful installation, the tool can be initiated by executing the command “playwright-inspector” in your terminal. You can also use Playwright Inspector with other browsers like Firefox and Safari by installing the corresponding browser extensions. Following these instructions will give you a smooth and hassle-free experience of using Playwright Inspector, authorizing you to debug and troubleshoot your web applications with ease.

How to Inspect Elements in Playwright Inspector

If you are new to Playwright Inspector, you may be wondering how to inspect elements within your web page. Fortunately, Playwright Inspector comes equipped with a number of useful tools and features to assist you in efficiently identifying and inspecting elements on your web page. To start, simply launch Playwright Inspector and navigate to the web page you want to inspect.

Once you are on the page, right-click on any element within the page and select “Inspect element” from the context menu. This will bring up the Playwright Inspector pane, where you can view the HTML and CSS code for the selected element. You can also view any associated styles and properties. From there, you can use the various tools and features within Playwright Inspector to further inspect and manipulate the element, making it easier than ever to identify and troubleshoot any issues within your web page.

Benefits of Playwright Inspector

The Playwright Inspector tool presents lots of benefits. Let us consider a few pivotal benefits of the Playwright Inspector:

1. Easy Debugging:

Playwright Inspector facilitates the process of debugging Playwright scripts by furnishing a visual interface. This authorizes developers to inspect the page, make alterations to its state, and swiftly identify the cause of issues.

2. Record and Replay:

The tool presents a record and replay feature that authorizes testers and QA teams to record end-user activities on the page and replay them for debugging purposes. The record and replay feature can help pinpoint issues that may occur only during specific user interactions.

3. Robust Logging:

Playwright Inspector presents robust logging abilities that authorize testers and QA teams to outline the execution flow of the test script. This helps swiftly determine issues and fix them, thereby enhancing confidence in the code and application itself.

4. Intuitive Interface:

The Playwright Inspector boasts an intuitive and user-friendly interface that is simple to navigate and operate, even for testers and QA teams who are new to the Playwright platform.

5. Cross-Browser Support:

The Playwright Inspector facilitates the testing and debugging of applications across various platforms as it supports multiple Chromium-based browsers such as Chrome, Edge, and Firefox. This enables developers to ensure their applications perform optimally on different browsers.

6. Breakpoints:

The Playwright Inspector tool is designed to enhance the testing process for software testers and QA teams. With this tool, users can set breakpoints in their test scripts, enabling them to pause test execution at specific points and thoroughly investigate the page’s state. This increased level of control and visibility allows for improved efficiency and effectiveness in the testing process.

Best Practices for Using Playwright Inspector

The Playwright Inspector tool furnishes developers with an intuitive solution for testing web applications at scale. With the help of Inspector, developers and testers can debug their web automation scripts, view page elements and attributes, and pinpoint issues that may be causing the tests to fail. To make the most out of this tool, it is paramount to follow the best practices for using it.

Here are eight best practices for using Playwright Inspector:

● Familiarize yourself with the Inspector UI.

● Utilize the search feature to swiftly pinpoint page elements.

● Utilize the highlight feature to visually locate elements on the page.

● Utilize the console to test JavaScript code and interact with the page.

● Utilize the network tab to inspect network requests and responses.

● Utilize the performance tab to pinpoint performance issues.

● Utilize the snapshot feature to capture a snapshot of the current page state for later analysis.

● Utilize the playback feature to replay test scripts and identify errors.

By following these best practices, you can utilize Playwright Inspector to its full potential and optimize your web automation testing process.

Conclusion

Playwright Inspector is a powerful tool that can help developers troubleshoot issues and enhance the quality of their web applications. With its user-friendly interface and wide range of features, Playwright Inspector is a prominent addition to any developer’s toolkit. By following the steps outlined in this beginner’s guide, you can start utilizing Playwright Inspector today and take advantage of its many benefits. Whether you are a seasoned developer or just starting out, Playwright Inspector is a must-have tool for anyone looking to enhance their web development skills.

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Shahnawaz Alam

Shahnawaz is a passionate and professional Content writer. He loves to read, write, draw and share his knowledge in different niches like Technology, Cryptocurrency, Travel,Social Media, Social Media Marketing, and Healthcare.

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Interactive Website Tools: Exploring Strategies For Engagement And Conversion

Beyond the aesthetics of modern web design lies a realm of functionalities designed to entice, intrigue, and encourage action. It's not just about displaying information anymore; it's about creating a dynamic dialogue between the site and its visitors. From clever countdown widgets that build anticipation to popups that capture attention at just the right moment, interactive tools are redefining the digital journey. As you embark on this exploration, you'll discover how these tools can be the key to not only attracting eyeballs but also driving tangible results. So, are you ready to unlock the next level of online engagement and conversion? Let's dive deeper. Interactive Tools For Websites: Why It Is Crucial In the vast universe of the Internet, websites often face the challenging task of standing out amidst a sea of competitors. It's no longer enough to simply be online; success hinges on how well a website can interact with its users. This is where interactive tools make a monumental difference. The Link Between Engagement And Conversion Every click, scroll, or hover on a website tells a story — a story of a user's journey from a curious visitor to a potential customer. Engagement is the first step in forging a connection. When visitors are actively interacting, they're investing their time and emotion into what the site has to offer. This active participation paves the way for conversions, whether it's signing up for a newsletter, making a purchase, or any other desired action. Simply put, higher engagement can often translate into higher conversion rates. Benefits Of Interactive Features For Visitors And Businesses For visitors, interactive features offer a personalized, immersive experience. Instead of passively consuming content, they're invited to participate, making their online journey more memorable and impactful. Whether it's a quiz that offers tailored product recommendations or a chatbot providing instant support, these features make the user feel valued and understood. For businesses, the advantages are manifold. Interactive tools can lead to increased dwell time, providing more opportunities for branding and message reinforcement. They offer valuable insights into user behavior, preferences, and pain points, allowing businesses to fine-tune their strategies. Pioneering Engagement Tools: A Closer Look Delving into the world of pioneering engagement tools reveals a medley of innovative strategies designed to enthrall users and drive conversions. Here's a closer look at some game-changing tools that have redefined the way we interact online. Countdown Widgets How They Work: At its core, countdown widgets for websites are digital timers, ticking away the seconds and minutes of a particular event or deadline. Be it heralding the launch of a new product, highlighting the end of a sale, or marking the start of a webinar, these widgets play on human psychology. The ticking clock creates a palpable sense of urgency and anticipation, compelling users to act before time runs out. To maximize the effectiveness of countdown widgets, it's crucial to employ them judiciously. Overuse can desensitize users to a sense of urgency. Moreover, always ensure that the event or deadline you're counting down to holds genuine value for the user. Pairing the widget with compelling visuals and concise, action-driven text can further amplify its impact. Popups [caption id="" align="alignnone" width="2400"] SOURCE[/caption] Different Types Of Popups: Popups are versatile tools that can serve various functions. Informational popups. These are designed to update users about essential website changes or privacy policies. They're typically concise and straightforward, ensuring users are informed without overwhelming them. Promotional popups. They are the digital equivalents of storefront sale signs. These might advertise a limited-time offer or discount. Feedback popups. They might ask for star ratings, brief comments, or even detailed reviews, helping businesses understand their strengths and areas of potential enhancement. Email subscription popups. These popups invite users to stay connected by subscribing to newsletters, updates, or exclusive offers. Exit-intent popups. Triggered when the system detects a user is about to close the tab or navigate away, exit-intent popups present a final, compelling offer or message. The key to popups is moderation. Bombarding users with incessant popup messages can swiftly turn intrigue into irritation. Timing is crucial. For instance, an exit-intent popup can be a last-ditch effort to retain their attention. Similarly, understanding the user's journey can help in strategically placing popups for maximum effectiveness without being intrusive. Interactive Surveys And Quizzes Surveys and quizzes engage users actively, making them feel part of a two-way conversation. When a user takes a quiz, they're not just absorbing information; they're sharing insights about their preferences and needs. This enables websites to tailor content and offers precisely to the user, enhancing relevancy and driving engagement. Beyond personalization, these interactive tools are goldmines of data. By analyzing responses, businesses can pinpoint audience segments, refine product offerings, and sharpen their marketing tactics. In essence, every user interaction becomes an opportunity for businesses to learn, adapt, and evolve. Live Chat Features Live chat serves as a digital concierge, connecting users with businesses in real time. No more waiting on hold or navigating through tedious email threads. With just a click, users can pose questions, raise concerns, or simply chat, fostering a sense of immediacy and personalized attention. Gamification Elements Games aren't just for fun; they're powerful engagement drivers. By incorporating gamification elements like points, badges, or leaderboards, websites transform mundane tasks into exciting challenges. Whether it's completing a profile, sharing content, or making a purchase, gamification rewards users for their actions, making their digital journey feel more like an adventure than a chore. User Testimonials And Reviews Nothing vouches for a brand like the voice of its customers. User testimonials and reviews provide an unfiltered glimpse into real experiences, offering prospects both validation and reassurance. These authentic narratives, beaming with praise or constructively critical, solidify a brand's credibility, paving the way for trust and long-term loyalty. Avoiding Overwhelm: Less Can Be More In the intricate dance of digital engagement, it's not always about having more tools, but about wielding them wisely. While it might be tempting to incorporate every interactive feature available, bombarding users with too many stimuli can lead to cognitive overload. It's like walking into a room with blaring music, flashing lights, and a crowd vying for your attention all at once. The key is to curate and prioritize. A well-placed popup can be effective, but combine it with constant notifications, quizzes, and live chat prompts, and you risk alienating the user. Remember, the goal is to guide and engage, not to overwhelm. By being discerning in our choice of interactive elements, we can ensure that users not only stay but also enjoy their digital journey.

Ecommerce Software Development Trends

In the past year, eCommerce has expanded from being something that would guarantee convenience to become somewhat of a necessity. In fact, according to experts, it has been one of the major avenues that have kept the global economy going. When the pandemic hit and lockdowns ensued, policymakers quickly realized that Ecommerce could be a major way for enabling people to access resources. Even before the pandemic hit, Ecommerce commerce was growing at staggering double-digit growth rates. According to UNCTAD, global Ecommerce has hit 25 trillion in 2018! For businesses, this means an exciting new opportunity. You can either take your physical brick-and-mortar store online or you can simply start an eCommerce platform and become an aggregator. In this resource article, we are going to focus on the best Ecommerce software development trends for businesses. List of 5 Major Ecommerce Software Development Trends 1. The Rise of Ecommerce Platforms- Retail software development has benefitted from the emergence of easy and simple eCommerce platforms. You do not need to spend a ton of money to start your own venture. You can easily choose between great platforms like WooCommerce, Shopify, Joomla, and BigCommerce. This has made it easier for people with lower investments to get into business in a short time. 2. The Growth of PWAs to boost Ecommerce- Ecommerce is all about the app experience. The rise of smartphones and internet technologies have made it possible to create immersive shopping experiences in apps. However, just like the last point, small businesses cannot afford to break the bank in terms of custom app building. Enter PWAs or Progressive Web Apps. These mimic the website experience like an app. 3. Voice Search Influencing Ecommerce- Look around you. There is a huge proliferation in the number of smart devices we are using to communicate with the internet. From home assistants like Alexa to connected Car technology and Google Assist on our phones, we are speaking to search engines and allowing them to help us. Ecommerce software development should take into account the role of voice search. 4. Social Media and Omnichannel Ecommerce Sales- You would have heard your friends or relatives bragging about how they got a great lamp from Facebook’s Marketplace. In fact, for experts, this is the next logical step in the evolution of eCommerce. As a business that is looking to get into this field, you must focus on omnichannel eCommerce sales and marketing. This can open up entirely new avenues for sales. 5. The Impact of Augmented Reality on Ecommerce- Tech innovators and software developers are now looking at ways and means of creating as realistic an eCommerce buying experience as possible. This is why Augmented Reality or AR is going to become the next big thing in eCommerce software development. People want to see how they would look if they would be able to have a virtual try for the products they buy. The Ecommerce Software Development Support System: What is it? While the above technologies are some of the biggest trends in the eCommerce software development ecosystem, there is more that meets the eye. Every developer or entrepreneur who has started an Ecommerce venture knows one thing for sure- it is all about the experience. To support this, there are three major verticals that you need to take into consideration. In this section, we are going to list them down- The Cloud Support- When you are hosting an Ecommerce website you are handling tons of data and details that not only need lightning-fast processing speeds but also guarantee a safe and secure environment. This is where the Cloud becomes important when it comes to creating a good user experience for the platform. Payment Solutions Providers- The growth of Ecommerce happened around the same time when the Fintech industry started booming. The better the payment solutions providers, the easier and comfortable will be the user experience. As a business, you will have to pick the ones that can benefit the business to the greatest possible extent. Mobile Commerce- Do you think that the Ecommerce industry would have taken off in the way it did if smartphones did not exist? Probably not. This is why mobile or M-commerce has become such an integral part of Ecommerce software development. Mobile responsiveness, experiences, and speed are what make a good platform great. The Bottom Line: There is a reason why the advent of new technology is taking Ecommerce software development to new heights. In this article, we have tried to look at some technologies that are redefining the Ecommerce ecosystem. We have also looked at technologies that are considered as the bare foundations that help in setting up an Ecommerce platform that is solid in terms of UI and UX. If you have any other questions that you want us to answer, drop them in the comments section below.

The Best Photo Editing Software You Need to Know About

We all know the Photoshop tool, so much so that we call Photoshop retouching any photo editing. However there are many other photo software, but in this article, we are just highlighting the top 8 best photo editing software which you can use to edit your images without downloading the program. You can edit the image you want from any computer, and you will only need an Internet connection. But the best of all is that some are so simple that without any knowledge you can use them because they are very intuitive. How about? Has the bug bit you? Well, keep reading! So, let’s discuss more. Eight Best Online Photo Editing Software: 1. PicMonkey: I start with this one because it is the one I use the most, it will surely not be the best, but it is effortless to use, and if you do not know Photoshop or other similar programs, it will be beneficial. With it, you can also create collage, design cards or make up the face of a photograph. Some of their tools are paid, but you can do thousands of things without having to pay a penny. 2. Adobe Photoshop Express: Very similar to the original program allows working by layers, select elements. It requires more knowledge and practice, but everything is to put and learn. Besides, some necessary actions you can perform without problems. 3. Skylumluminar: Skylumluminar is the more professional photo software that offers many editing features. Its artificial intelligence feature differentiates it from any other photo software. Skylumluminar’s beautiful Interface offers a sleek canvas to enjoy and enhance your photography without additional distraction. It is a one-stop-shop for photo editing that can be used by itself or as a plugin in with other photo software too. 4. Pixlr It is a complete editor with three variants: Pixlr Editor: With an interface so similar to Photoshop Express that it seems that you are in it. It is complete and more professional, with a lot of tools and filters. You can also use keyboard shortcuts and even the right button. It happens to you like Photoshop, and it requires a bit more learning for more advanced editions. Pixlr Express: More basic and at the same time more intuitive, it is above all for quick touch-ups. It allows us to open photos from the PC, a URL or even from Webcam. You can also make collages with this program. Pixlr O-Matic: Much more comfortable to use, ideal for automatic retouching. A quick way to apply frames, filters, and effects. Of course, you will not find anything else, and you will not be able to select where to add them since they apply to the whole photograph. 5. Fotor: A very careful interface consists of five complete sections that will serve to edit, make collages, covers for your social networks, greeting cards and even "makeup." As the last option offers to merge an HDR image by uploading three photographs with different exposures. Read for more information in Fotor Review. The handling is very intuitive, you can add texts, and it offers a massive amount of creative filters, frames and clip art. And when you finish, you can share your image directly on social networks. 6. Phixr: The editor is quite complete, allows to focus, blur, adjust exposure levels and color, reduce noise and many other options as well as filters and effects. I find it somewhat uncomfortable to work, but the worst is that the photo takes a long time to load at the beginning and can despair a little. 7. Pho.to Editor: It happens the same as the previous one. It takes to load the image, although not so much. The options are minimal because the settings such as saturation, temperature, and filter application are automatic, so you cannot choose the intensity or graduated. It is simple to use and also allows you to share the result directly on social networks. 8. Befunky: To edit and create collages. You can upload your photo from your computer, webcam or some social networks. The highlight is the number of filters, textures, and effects it offers, in addition to the frames. You can include your image in a lot of ways and even letters. It is effortless to use, and the changes are applied to the whole picture although you can choose the intensity or the size of the brush and they are displayed at the same time. Read Also: 5 Things To Take Into Account To Hire Custom Software Development Services Why You Trust Your Photographer?

A Beginner’s Guide To Playwright Inspector

What is Playwright?

What is a Playwright Inspector?

Installation and Setup Instructions

How to Inspect Elements in Playwright Inspector