What are the main types of methods for rendering web pages you know?

The main methods of displaying web pages in iOS include:

1. UIWebView — an outdated component for displaying web content within an app. It is no longer recommended for use.

2. WKWebView — a modern and more efficient component from WebKit, which allows embedding web pages in an app with support for JavaScript, CSS, and HTML5. It is recommended to use this one.

3. SFSafariViewController — a controller that opens a web page in a separate modal window with Safari's interface, maintaining security and user experience.

Example of using WKWebView:

import WebKit

let webView = WKWebView(frame: view.bounds)
view.addSubview(webView)
if let url = URL(string: "https://apple.com") {
    let request = URLRequest(url: url)
    webView.load(request)
}