JSONPlaceholder is a free online REST API that you can use whenever you need some fake data.

... Yes! Our API is 100% free to use for development, testing, and learning purposes. No credit card required, no hidden fees, and no usage limits for reasonable development needs.

JSON:API covers creating and updating resources as well, not just responses.

Another simple IP Address API · No · Yes · Unknown · jsDelivr · Package info and download stats on jsDelivr CDN · No · Yes · Yes · JSON 2 JSONP · Convert JSON to JSONP (on-the-fly) for easy cross-domain data requests using client-side JavaScript · No · Yes · Unknown · JSONbin.io · Free JSON storage service.

Convert JSON to JSONP (on-the-fly) for easy cross-domain data requests using client-side JavaScript · Developmen... Free JSON storage service. Ideal for small scale Web apps, Websites and Mobile apps · Developmen... ... Developmen... ... Developmen... ... Developmen... Retrieve vendor details and other information regarding a given MAC address or an OUI · Developmen... ... Developmen... ... Developmen... ... Developmen... Public API for javascript, css and font libraries on PageCDN

DummyJSON provides a free fake REST API with placeholder JSON data for development, testing, and prototyping. Access realistic data quickly for your projects.

Sarala JSON API data formatter is a simple and fluent framework agnostic javascript library to transform standard JSON:API responses to simple JSON objects and vice versa.

February 23, 2025 - #javascript #webdev #api #programming · JSON Placeholder is a service that provides you with fake online REST APIs for testing and prototyping. This is a go-to API for every developer. Google has a plethora of APIs, but most of them are paid. Thankfully, the Translate API provides free translations for 100+ languages, up to 500k characters per month.

JsonData API provides free fake JSON data and mock API endpoints for e-commerce development. Use dummy products, users, carts, and orders for testing, prototyping, and learning. No authentication needed—free REST API for developers.

June 1, 2018 - Tell us what’s happening: Your code so far document.addEventListener('DOMContentLoaded',function(){ document.getElementById('getMessage').onclick=function(){ req=new XMLHttpRequest(); req.open("GET",'/json/cats.json',true); req.send(); req.onload=function(){ json=JSON.parse(req.responseText); document.getElementsByClassName('message')[0].innerHTML=JSON.stringify(json); // Add your code below this line console.log(json[2].a...

Cross-framework Compatibility: Seamlessly integrate with React, Angular, Vue, Ember, or vanilla JavaScript. Dynamic Image Generation: Generate placeholder images with customizable options. Identicon: Generate customizable identicon on the go. ... Use any method you prefer - fetch API, Axios, jQuery AJAX - it all works seamlessly. fetch('https://dummyjson.com/products') .then(res => res.json()) .then(json => console.log(json));

Beeceptor gives no-code dummy APIs and JSON data hosting for your apps. Integrate your web/mobile app with the hosted mock API contracts. The best part? Parallel development, ship faster! Simulate delays and API timeouts. Manage multiple API routes. Use FakerJs for realistic data generation. Extract request parameters and send in response. 50 requests/day for free.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <h5>Type in a number here and click the button to see a console log message appear.</h5> <input id="api-input-field" type="text"> <button id="check-api">Check API</button> For the second part, have you tried anything yet with JSON data? Do you know how to iterate over things, in javascript? I'm absolutely happy to help you there, too, but I think it's good to try a few things first on your own first just to see how far you can get. Do you have any examples of ways you've gone about it so far? ... Thank you for the informative reply. I started with some tutorials on Codeacademy/FreeCodeCamp, but many advised to just start building stuff.

FakeJSON - Web API to quickly generate fake data for your application. JSON to CSV - A free, in-browser JSON to CSV converter. CSV to JSON - Easy, privacy-friendly and offline-first online csv to json converter · json2csharp - Generate c# classes from a json string or url. JSON Utils - Site for generating C#, VB.Net, and Javascript classes from JSON.

Answer (1 of 3): I would begin by familiarizing yourself with a fairly easy API that is good to practice with called JSONPlaceholder. Then I would also study asynchronous programming with a focus on Promises. Promise objects come with an aptly named `.then()` method. It allows us to say, “I hav...

CORS Enabled: Works directly from ... code snippets, and explore API responses in real-time. Open API Playground → · The Dummy JSON API is a free web service that returns fake but realistic-looking JSON data....

The json() method of the Response interface takes a Response stream and reads it to completion. It returns a promise which resolves with the result of parsing the body text as JSON.

Get a full fake REST API with zero coding in less than 30 seconds (seriously) - typicode/json-server

November 23, 2025 - Free JSON APIs for Developers with Examples Welcome developers! Today we will explore Free... Tagged with javascript, webdev, react, beginners.

December 15, 2025 - Introduction to Free JSON API Hosting JSON (JavaScript Object Notation) APIs have become a crucial part of web development, enabling data ...