HTTP requests are digital client-server communication for accessing server resources. Each request consists of request line, headers, and optional message body
Requests is a Python module for sending HTTP requests. Module supports HTTP/1.1 requests with parameters and custom headers. Installation requires simple pip command
HTTP is the foundation of data communication for the World Wide Web. GET requests retrieve resources, parameters are displayed in URL. POST requests send data to server, parameters are not displayed in URL. GET requests can be cached, POST requests cannot
Fetch API is a modern promise-based system for making HTTP requests in JavaScript. Fetch() function takes URL and optional options object as arguments. Response object represents request response and can be parsed as JSON
Sends data to server using HTTP POST request. Added in jQuery 1.0. Returns jqXHR object as success callback
Fetch API provides JavaScript interface for making HTTP requests. Fetch is modern replacement for XMLHttpRequest using promises. Fetch() function returns Promise fulfilled with Response object