development questions

Semantic HTML elements, such as `<header>`, `<footer>`, `<article>`, and `<section>`, provide meaningful structure to web documents. They improve accessibility by helping screen readers and search engines understand the content. Semantic elements enhance code readability and maintainability by clearly defining the purpose of different sections of a web page.

React's Strict Mode highlights potential problems in the application during development by running components in additional checks and warnings. It helps identify deprecated API usage, unsafe lifecycle methods, and other issues that may affect the stability or performance of the application.

JIT (Just-in-Time) compilation in Angular compiles templates and components at runtime, rather than during the build process. This approach allows for a faster development cycle and easier debugging, as changes to the code are immediately reflected without needing a rebuild. JIT compilation is typically used during development to enable features like hot reloading and live editing. However, for production builds, AOT (Ahead-of-Time) compilation is preferred due to its performance benefits and reduced payload size.

I stay current with industry trends by regularly reading relevant publications, attending webinars and industry conferences, and participating in professional networks. I also follow industry leaders and organizations on social media to receive updates and insights. This proactive approach helps me stay informed about new technologies and best practices in the BPO sector.

Axios is a popular JavaScript library used for making HTTP requests from a browser or Node.js. It simplifies the process of sending asynchronous HTTP requests to REST endpoints. Developers use it for easy handling of network requests like GET, POST, PUT, DELETE, and PATCH. 
 
 axios.get('/user').then(response => console.log(response));