Courses from 1000+ universities
Class Central experiments with cataloging online courses from California Community Colleges, offering diverse, affordable, and credit-worthy learning opportunities.
600 Free Google Certifications
Data Analysis
Graphic Design
Computer Science
Literature of the English Country House
A Scuola con Raffaello
Python for Data Science
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Learn JSON, earn certificates with free online courses from Stanford, University of Michigan, Johns Hopkins, UC Irvine and other top universities around the world. Read reviews to decide if a class is right for you.
Learn techniques to process diverse unstructured data for LLM applications, including text extraction, document normalization, and image analysis, to enhance RAG systems with various file formats.
Master advanced jQuery techniques, integrate APIs, and build dynamic projects like YouTube apps, games, and image carousels. Enhance your web development skills through hands-on practice and real-world applications.
Master AJAX through hands-on projects. Learn to write asynchronous requests, manipulate DOM, and interact with APIs. Build dynamic web applications using PHP and Node.js servers.
Learn to build interactive web apps using APIs, fetch, and async JavaScript. Create a BoredBot that suggests random activities, combining HTML, CSS, and JavaScript skills.
Learn to build dynamic web apps using HTTP requests, REST APIs, and real-world projects. Create a functional blog, handle form submissions, and implement data filtering techniques.
Architect robust cloud data platforms using Oracle's integrated solutions for enhanced productivity, performance, and security while reducing costs.
Learn to store and scale JSON workloads with Amazon DocumentDB, a fully managed service compatible with MongoDB. Explore benefits, technical concepts, and hands-on setup through AWS Console and CLI.
Explore advanced data analytics with Teradata, covering data integration, exploration, pattern analysis, and text analytics. Enhance skills in connecting data sources, cleaning data, and deriving insights using powerful functions and techniques.
Develop robust applications using C# and SQL, mastering database objects, application modeling, and advanced features like Dapper and JSON handling. Build multiple projects to solidify your skills.
Master AJAX and JSON to create dynamic, data-driven web applications. Learn to fetch, manipulate, and display data from APIs, enhancing user interaction and building responsive interfaces.
Comprehensive guide to building front-end applications with SAP UI5 and Fiori, covering essential concepts from basic setup to advanced features like routing, custom controls, and accessibility.
Learn to set up, search, create, and analyze data with MongoDB. Explore database performance, application development, and data visualization. Hands-on experience with CRUD operations, indexing, and aggregation pipelines.
Learn JavaScript fundamentals: variables, data types, functions, arrays, objects, loops, and more. Master essential concepts and methods for effective programming.
Learn to build fast, efficient APIs in Python using FastAPI framework, covering setup, endpoints, HTTP methods, parameters, request bodies, and error handling.
Master HTTP networking with JavaScript through 80+ coding exercises. Learn Fetch API, REST, and build a web crawler. Gain practical skills in web development and API interaction.
Get personalized course recommendations, track subjects and courses with reminders, and more.