React Styled-component Module allows us to write CSS within JavaScript in a very modular and reusable way in React. Instead of having one global CSS file for a React project, we can use styled-component to enhance the developer experience. It also removes the mapping between components and styles – using components as a low-level styling construct...

The fs.watchFile() method is used to continuously watch for changes on the given file. It has a callback listener that is called every time the file is accessed. It has an optional options parameter that can be used to specify properties like the interval on how often the file has to be polled and whether the process would continue as long as the file is being watched....

Zooming in or out in React-PDF within a React JS application is achieved by using the ‘scale’ prop inside the `<Page />` component. The ‘scale’ prop accepts decimal values; values greater than 1 zoom in, while values less than 1 zoom out the page....

Autocomplete functionality in web applications is common for predictive user input. This article focuses on enhancing the visual appearance of ReactJS autocomplete components using Material-UI’s package, offering customization options for seamless integration with the overall application design....

The os.networkInterfaces() method is an inbuilt application programming interface of the os module which is used to get the information about network interfaces of the computer....

The readable.read() method is an inbuilt application programming interface of Stream module which is used to read the data out of the internal buffer. It returns data as a buffer object if no encoding is being specified or if the stream is working in object mode....

The crypto module in Node.js provides cryptographic functionality that includes a set of wrappers for OpenSSL’s hash, HMAC, cipher, decipher, sign, and verify functions. This module enables you to perform various security operations, such as hashing, encryption, and decryption, directly in your Node.js applications. In this article, we will explore what the crypto module is, its key features, and how to use it to perform common cryptographic operations....

ReactJS is widely embraced in web development for its efficiency and flexibility, offering developers an extensive toolkit to craft dynamic and interactive user interfaces. Among its components is the Horizontal Timeline, which provides an aesthetically pleasing method to display chronological data in a horizontal format....

Node.js is a cross-platform, open-source back-end JavaScript runtime environment that uses the V8 engine to execute JavaScript code outside of a web browser. Node.js allows developers to utilize JavaScript to create command-line tools and server-side scripting, which involves running scripts on the server before sending the page to the user’s browser....

The os.homedir() method is an inbuilt application programming interface of the os module which is used to get path of the home directory for the current user....

The fs.accessSync() method is used to synchronously test the permissions of a given file or directory. The permissions to be checked can be specified as a parameter using file access constants. It is also possible to check multiple file permissions by using the bitwise OR operator to create a mask with more than one file constant....

The path.basename() method is used to get the filename portion of a path to the file. The trailing directory separators are ignored when using this method....