A Beginner’s Guide To Playwright Inspector

Published on: 19 August 2023 Last Updated on: 21 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.

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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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 web 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.

Latest Trends of Graphic Design in London

Out with the normal combination of basic typographic logos, choosing of backdrop shade, and pleasant phrasing, blending has perished. Instead of embracing a trend that tends to make it too easier to be overlooked, brands need more uniqueness. Following that, a reversion to clarity and stark minimalism might appeal to a post-pandemic ethos more explicitly. Subtle shading palettes with a flash of color, moderate typefaces, and geo-referenced layout patterns will provide warmth and concentrate on the content. New trends are catching up more efficiently than relying on the traditional graphic design tools. Students are opting for diverse graphic design in London to align their academic aspirations with the latest trends in the industry. Here is a selection of the top graphic design trends in London that will help you make your job more interesting: 1. New Hippie trend: In 2021, even after several seasons of sleek modern, Scandia-influenced style, a novel paradigm known as 'New Hippie' will be introduced. It's essentially a streamlined version of 1960s hippie culture, with a primary emphasis on divine and self-care tossed in for good measure. This trend started in the fashion industry. Interior design, product design, and even more notably graphic design have all been influenced by the bright colors and textures of the 1970s. This trend has given rise to a new type of service, such as tea, coffee substitutes, cosmetics, and incense businesses that are evocative of the old hippie culture. Alessandro Michele's Gucci, a revitalization of the trademark with a fresh sense of '70s brightness, exemplifies the trend. 2. Bold Minimalism: Anti-Design, New Pulse, and Loud Monochrome are all on the decrease, whereas Bold Minimalism is on the increase. Elaborate Anti Design and new wave designs with demanding color schemes, repetitive evocative text, and visual effects have had a rebirth in recent years. 3. Uniqueness: Branding is a good way to characterize the technique of streamlining a brand. As a result, a dense, ornamental logo is now a simple, type-only design. When an overall look becomes too complicated, it is reduced to duotone or monotonous. Simple forms are in, while complexity is out. 4. 3D High Gloss Rendering: Latest design concepts are frequently influenced by technical advancements. Adobe Dimension is a 3D modeling and design program that lets you input pictures, models, and textures to generate attractive mockup images. It's included in the Creative Cloud software package. The creation of award-winning Brazilian designer and visual artist Leo Natsume, known as the "Always On" campaign that he did for Facebook Brazil, exemplifies the 3D rendering that we predict to burst over the world in 2022. 5. Maximalist Color Palettes: In terms of color palettes, the design industry is going from minimalism to minimalism. A six- to the seven-color palette is becoming increasingly popular among designers. This opens up the possibility of blending certain hues and having them act as gradients in tandem with their solid equivalents. BEHAVE Candy's website, built by Brooklyn Company Gander, is a good demonstration of this where they combined neon and pastel tones for excellent impact. So, if you are enthusiastic about this domain, then you must sign up for this course now! Read Also: How Does Web Design Affects SEO? 6 Reasons Why Infographics Are Important in Media Marketing SEO Website Design Tips for Small Businesses Functionality – an important aspect of good web design: Sydney digital marketing services for your growth

Picture Collage- Essential Things to keep in Mind while making your First Collage

A picture collage is perhaps the ultimate way to immortalizing your memories. Putting together your favorite pictures in a single frame could be the best thing to cherish your moments. There are several ways by which one can make a picture collage. One can simply use different online tools as well as numerous mobile applications that provide effortless collages at a single tap. You can either take a print-out of the collage, and embellish your bedroom’s wall, or just share it with your friends on social media. Read also: App Development Benefits: Here’s Why You Should Go Mobile Here in this article, we’ll provide some essential tips that will help you in making a perfect collage. Source: zdwired.com Pick the Most Colorful Pictures Many people are unaware of the fact that vivid and energetic colors bring out the finest masterpieces that augment the walls. One should pick the bright images that harmonize with your walls and your room décor. Your images contain certain sentimental values, which deserves a good artistic makeover that can increase their value. Sometimes people usually ignore the fact that dull or low-light pictures aren’t perfect for making a collage. You should focus entirely on colors and intensity of an image before finalizing it for a collage. Never Compromise on Quality According to the designing experts, one should consider images with high-quality preferably more than 100 dpi. However, the more you need to include the pictures on your collage, the lesser will be the requirement of quality. You can use images taken with a professional camera such as a DSLR, and some mobile cameras with a good camera can be preferred either. Read also: Handy Tools For Outdoor Photography Sometimes it has been seen that people don’t pay attention to the quality of images that they are using for making a collage. The tools used for editing can though enhance the quality, but only up to some extent. Choose the Appropriate Tool There are numerous online tools and platforms available in the market that offers best collage making experience. One just needs to select the images that need to be filled in the collage and upload it to the web application. Make sure you pick the right editing tool that doesn’t compromise on the quality of the pictures. Some tools may eventually ruin the quality of your images. Some online platforms like Canva offer free collage making services without demanding a single penny in return. One just needs to have some basic skills of editing a picture, and knowledge of color combination to create a masterpiece. Source: images-na.ssl-images-amazon.com Furthermore, you can also use your mobile phone to make a collage of your favorite pictures. Just download a reliable picture editing application on your mobile or tablet, and start creating a magnum opus out of your creativity. Consider some Editing There can be some exposures and color imbalances in your pictures that need to be rectified before putting them together in a collage. You can try to edit your pictures using some tools that can quickly add a subtle touch of excellence to your images. Sometimes people prefer to use some filters that mesmerize the entire collage. These filters are available in almost every photo editing app and online tools that provide effortless editing. You may also crop some portions of your pictures that you don’t want to add to your collage. Think over some Expert Advice There’s no harm in taking some advice from the industry experts regarding making a perfect collage. You get a better idea of color combinations as well as creating certain boundaries that augments your pictures. Apart from this, the perfect scaling of the image is necessarily important to maintain a proper boundary of the images. You can seek help from online tutorials as well to get a better idea of things.

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