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Showing posts from November, 2023

Clipboardy: Node.js library

 Clipboardy is a popular Node.js library that provides a cross-platform solution for interacting with the system clipboard. It supports both synchronous and asynchronous operations, and it can be used to copy, paste, and read the clipboard contents. Features of Clipboardy: 1. Cross-platform compatibility: It works on macOS, Windows, Linux, OpenBSD, FreeBSD, Android with Termux, and modern browsers. 2. Synchronous and asynchronous operations: It provides both synchronous and asynchronous methods for clipboard operations, making it suitable for a variety of use cases. 3. Copy, paste, and read operations: It supports copying, pasting, and reading the clipboard contents, making it a versatile tool for interacting with the clipboard. 4. Promise-based API: It is an asynchronous method that returns promises, making it easy to handle asynchronous operations in a clean and concise way. 5. Easy to use: It has a simple and intuitive API that is easy to learn and use. How to Use Clipboardy: To...

Playwright: Locator vs ElementHandle

  In Playwright, both Locator and ElementHandle are important concepts used for interacting with elements on a web page, but they serve slightly different purposes. Locator : A Locator in Playwright is a way to find and interact with elements on a web page. It represents a selector that can be used to locate one or multiple elements. Once you have a Locator object, you can use it to perform actions like clicking, filling input fields, or getting the text of the element. Locators are typically used in Playwright’s page object model for cleaner and more maintainable tests. When you perform actions using a Locator, Playwright automatically waits for the element to be present in the DOM before interacting with it. This helps in handling asynchronous content loading. Example : ElementHandle : An ElementHandle in Playwright represents a handle to a DOM element on a web page. It is a reference to the actual element and provides methods to interact with the element, such as clicking, typin...

Winston- A logger for just about everything

       Winston   Winston is a popular logging library for Node.js applications. It is intended to be simple and adaptable, with support for a variety of transports, formats, and logging levels. As a result, it is a versatile tool for logging application events, failures, and other data.   Here are some of the key features of Winston: ·          >  Multiple transports: Winston can send logs to multiple destinations, such as the console, a file, or a remote server. This allows you to centralize your logs and make them easier to analyze.         >  Flexible formatting: Winston supports a variety of log formats, including JSON, plain text, and custom formats. This allows you to tailor your logs to your specific needs. ·          >  Logging levels: Winston supports multiple logging levels, such as error, warn, info, and debug. This allows you ...