axios-1-15-0

name	axios-1-15-0
description	A comprehensive toolkit for making HTTP requests using Axios 1.x, a promise-based HTTP client for browser and Node.js environments. Use when building applications that require REST API communication, file uploads/downloads, request/response interception, custom headers, authentication, form data handling, progress tracking, or advanced features like rate limiting and HTTP/2 support.
version	0.1.0
author	Tangled <[e-mail]>
license	MIT
tags	["http","rest","api","fetch","ajax","promises","nodejs","browser"]
category	development
external_references	["https://axios-http.com/","https://github.com/axios/axios"]

Axios 1.x

Overview

Axios is a promise-based HTTP client for the browser and Node.js. It provides a simple, consistent API for making HTTP requests across environments — using XMLHttpRequest in browsers, the native http/https modules in Node.js, and optionally the Fetch API. It supports interceptors, automatic JSON handling, form serialization, request cancellation, progress tracking, and TypeScript out of the box.

Key characteristics:

• Isomorphic — same API works in browser and Node.js
• Promise-based — full support for async/await and .then() chains
• Interceptor system — middleware-like hooks for request/response lifecycle
• Automatic serialization — JSON, multipart/form-data, and x-www-form-urlencoded
• Progress capturing — upload/download progress with speed and ETA (browser + Node.js)
• Rate limiting — bandwidth capping in Node.js via maxRate
• Fetch adapter — optional first-class Fetch API support (v1.7.0+)
• HTTP/2 — experimental support in Node.js (v1.13.0+)

When to Use

• Making REST API calls from frontend or backend JavaScript code
• Building isomorphic/universal applications that share HTTP logic between browser and server
• Needing request/response interceptors for auth tokens, logging, or error handling
• Uploading files with progress tracking
• Requiring automatic form data serialization (FormData, URLSearchParams)
• Implementing retry logic, token refresh, or rate limiting
• Working in environments that need the Fetch adapter (Cloudflare Workers, Deno, Tauri, SvelteKit)

Core Concepts

Making Requests

Every axios request returns a standard ES6 Promise. The recommended approach is async/await:

import axios from "axios";

const { data } = await axios.get("https://api.example.com/users/1");
.(data);