Coursera Plus Annual is 40% Off — Ends June 29.

Class Central

Rankings
Career Certificates

Subjects

View all

Computer Science
Health & Medicine
Mathematics
Business
Humanities
Engineering
Science
Education & Teaching
Social Sciences
Art & Design
Artificial Intelligence
Data Science
Programming
Personal Development
Information Security (InfoSec)

View all Subjects

Universities
The Report

Courses from 1000+ universities

Rankings

Best Courses

Best of All Time
Best of the Year

Most Popular Courses

Most Popular of All Time
Most Popular of the Year

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
View all Career Certificates

Computer Science

Algorithms and Data Structures
Internet of Things
Information Technology
Computer Networking
DevOps
Cryptography
Quantum Computing
Human-Computer Interaction (HCI)
Distributed Systems
Blockchain Development
Operating Systems
Computer Graphics
Automata Theory
Compilers
Mainframe
Digital Image Processing
Computational Models
Algorithm Design
Information Theory
Algorithms
View all Computer Science

Health & Medicine

Nutrition & Wellness
Disease & Disorders
Public Health
Health Care
Nursing
Anatomy
Veterinary Science
Continuing Medical Education (CME)
Blood Pressure
Wellbeing
Women's Health
Dysphagia
Occupational Therapy
Hygiene
Healthcare Innovation
Music Therapy
Holistic Health
Ayurveda
Herbalism
Massage Therapy
View all Health & Medicine

Mathematics

Statistics & Probability
Foundations of Mathematics
Calculus
Discrete Mathematics
Trigonometry
Geometry
Algebra
Precalculus
Number Theory
Combinatorics
Mathematical logic
Linear Programming
Graph Theory
Set Theory
Group Theory
Differential Equations
Polynomials
Integration
Mathematical Analysis
Mathematical Thinking
View all Mathematics

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Industry Specific
Business Intelligence
Project Management
Sales
Design Thinking
Business Software
Customer Service
Nonprofit Management
Operations Management
Corporate Governance
Business Plan
Business Proposal
Product Design
Crowdsourcing
Business Planning
View all Business

Humanities

History
Literature
Language Learning
Grammar & Writing
Philosophy
Religion
ESL
Culture
Sports
Journalism
Linguistics
Food
Library Science
Reading
Crisis Management
Games
Emergency Management
Performing Arts
Religious Studies
Spirituality
View all Humanities

Engineering

Electrical Engineering
Mechanical Engineering
Civil Engineering
Nanotechnology
GIS
Textiles
Manufacturing
BIM
CAD
Chemical Engineering
Energy Systems
Aerospace Engineering
Finite Element Analysis
SCADA
GD&T (Geometric Dimensioning and Tolerancing)
Geotechnical Engineering
Reliability Engineering
Petroleum Engineering
Control Theory
Environmental Engineering
View all Engineering

Science

Chemistry
Physics
Environmental Science
Astronomy
Biology
Agriculture
Materials Science
Earth Science
Applied Science
Forensic Science
Meteorology
Horology
Paleontology
Fire Science
Sensory Science
Ergonomics
Physical Sciences
Complex Systems
Scientific Method
Medicine
View all Science

Education & Teaching

K12
Higher Education
STEM
Teacher Professional Development
Course Development
Online Education
Pedagogy
Social-emotional Learning (SEL)
Instructional Design
Homeschooling
Special Education
Adult Education
Course Design
Educational Technology
Curriculum Development
Student-Centered Learning
Student Engagement
Classroom Management
Early Childhood Education
Elementary Education
View all Education & Teaching

Social Sciences

Sociology
Economics
Psychology
Anthropology
Political Science
Law
Urban Planning
Human Rights
Governance
Archaeology
Social Work
Early Childhood Development
Structural Equation Modeling
Cultural Studies
Community Engagement
Philanthropy
Behavioral Science
Media Studies
Global Development
Social Development
View all Social Sciences

Art & Design

Music
Digital Media
Visual Arts
Design & Creativity
Photography
Art Therapy
Art Composition
Character Design
Fashion Design
Golden Ratio
Copic Markers
Jewelry Design
Animal Illustration
Anime Drawing
Street Art
Observational Drawing
Greeting Cards
Clay Modeling
Epoxy Resin
Miniature Art
View all Art & Design

Artificial Intelligence

Computer Vision
Natural Language Processing (NLP)
Neural Networks
Autonomous Vehicles
Chatbot
IBM Watson
Intelligent Systems
Genetic Algorithms
Intelligence
Heuristics
Ontology
Collective Intelligence
Constraint Programming
Semantics
Computational Linguistics
Computational Creativity
Evolutionary Algorithms
Speech Recognition
Bots
Speech Synthesis
View all Artificial Intelligence

Data Science

Bioinformatics
Big Data
Data Mining
Jupyter Notebooks
Process Mining
Stata
Text Mining
Social Network Analysis
Computational Analysis
Data Collection
Information Retrieval
Data Processing
Data Wrangling
Data Extraction
Data Manipulation
Network Analysis
Data Preparation
Big Data Analytics
Graph Analysis
Data Engineering
View all Data Science

Programming

Mobile Development
Web Development
Databases
Programming Languages
Software Development
Domain-Specific Languages (DSL)
Hardware Description Languages (HDL)
Aspect-oriented programming
Object-oriented programming
Visual Programming
Competitive Programming
Database Programming
Generic Programming
Programming Language Development
Leetcode
GNU Toolchain
Windsurf
Vibe Coding
Cloud Computing
Game Development
View all Programming

Personal Development

Communication Skills
Career Development
Self Improvement
Presentation Skills
Resilience
Gratitude
Growth Mindset
Self-Assessment
Survival Skills
Sleep Improvement
Career Planning
Empowerment
Generosity
Personal Growth
Courage
Humility
Social Skills
Dog Training
Passion
Life Coaching
View all Personal Development

Information Security (InfoSec)

Ethical Hacking
Digital Forensics
Reverse Engineering
Penetration Testing
Malware Analysis
DevSecOps
OSINT (Open Source Intelligence)
Red Team
Blue Team
Network Security
Cybersecurity
Threat Intelligence
View all Information Security (InfoSec)

A Simplilearn Certificate Goes on LinkedIn Each Minute; Here’s How Krishna Kumar Built It From a Blog

17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.

Class Central Team Jun 22, 2026

Latest

Massive List of Online Learning Platforms in China
Best SQL Courses for 2026: Top 14 from 3,300+
7 Best Free Prolog Courses Online for 2026
6 Best Oceanography Courses Online in 2026 (Free & Paid)
Best Chemistry Courses Online for 2026 (Free & Paid)

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular courses

Cyber Security
CEC
Bacterial Genomes II: Accessing and Analysing Microbial Genome Data Using Artemis
Wellcome Genome Campus
Internet History, Technology, and Security
University of Michigan

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Providers
XuetangX

Free Online

XuetangX Courses

XuetangX is an open online learning platform for Chinese students. It offers massive courses in multiple disciplines, with a mission to build an affordable, quality learning environment for everyone.

13,034 courses

Showing 13,034 courses

Sort by Relevancy

Filter by

Filters

1. Free course (13,034)
2. With certificate (25)
3. From universities (7,886)
Level
1. Beginner (2,900)
2. Intermediate (7,757)
3. Advanced (2,373)
Duration
Subject
1. Science (2,375)
2. Business (1,856)
3. Engineering (1,758)
4. Humanities (1,454)
5. Social Sciences (1,357)
6. Health & Medicine (920)
7. Art & Design (892)
8. Data Science (696)
9. Computer Science (553)
10. Education & Teaching (474)
11. Artificial Intelligence (462)
12. Personal Development (442)
13. Mathematics (431)
14. Programming (351)
Language
1. English (1,420)
2. Chinese (11,528)
3. French (2)
4. Indonesian (2)
5. Italian (2)
6. Japanese (4)
7. Korean (4)
8. Pashto (1)
9. Russian (27)
10. Spanish (20)
11. Thai (24)

国际市场营销学


本课程通过生动的视频、课堂小组报告的形式，分享借鉴往届学生的案例分析等多种方式，辅之以通俗易懂的课程教材，可以使同学们快速而轻松地掌握国际市场营销学的核心知识。
- XuetangX
- Self-Paced
- Free Online Course
欧盟经济


此课让同学们对欧洲经济一体化的背景、实施的相关政策对欧盟及其成员国经济发展的影响有一个比较全面的了解，分析欧盟一些相关政策的成效，并在此基础上探讨其对我国的启示。
- XuetangX
- Self-Paced
- Free Online Course
20世纪西方音乐


基于20世纪西方音乐，什么是音乐、什么是20世纪西方音乐及什么是有效聆听为全课核心线索，引导学生发展美感能力，促进其全面聆听能力的培养。
- XuetangX
- Self-Paced
- Free Online Course
探索心理学的奥秘


5月18日（周六）14:00 -17:00 北京大学毛利华副教授公益讲座《探索心理学的奥摩》
- XuetangX
- Self-Paced
- Free Online Course
质性研究方法


Discover practical techniques and methodologies for conducting qualitative research, from field data collection to analysis and theory construction. Learn hands-on approaches through real research projects and expert guidance.
- XuetangX
- Self-Paced
- Free Online Course
慕课问道


问慕课之道，解慕课之惑。学习了本课程，你将能够对慕课的形态、发展趋势、与高等教育的关系等有具体的认识和深入的思考。
- XuetangX
- Self-Paced
- Free Online Course
世界冠军刘伟教你打乒乓


从握拍到各项技术的规范、从步法训练到对球的控制、从实战到发球接发球练习，你在《世界冠军刘伟教你打乒乓》都可以找到答案。
- XuetangX
- Self-Paced
- Free Online Course
重点传染病防治


传染病已成为危害人类生命健康的主要疾病之一，了解并掌握重点传染病防治，将有利于临床工作者提高实践能力。
- XuetangX
- Self-Paced
- Free Online Course
基础医学实验技术与设备应用


Master essential laboratory techniques and equipment applications for basic medical research, from immunology and molecular biology to advanced imaging and single-cell sequencing technologies.
- XuetangX
- Self-Paced
- Free Online Course
细胞培养技术


掌握细胞培养的基础技术，从实验准备到细胞复苏、传代和冻存，全面学习贴壁细胞和原代细胞的培养方法和操作技巧。
- XuetangX
- Self-Paced
- Free Online Course
超声医学


Master comprehensive ultrasound medical diagnostics, from basic principles to advanced applications across multiple body systems, including interventional techniques, contrast imaging, and specialized examinations.
- XuetangX
- Self-Paced
- Free Online Course
口腔修复学


Dive into advanced prosthodontics concepts, from dental restorations to digital technologies, while developing clinical reasoning skills and professional ethics in dental practice.
- XuetangX
- Self-Paced
- Free Online Course
优秀口腔正畸医师的养成之路


探索口腔正畸医师的专业发展路径，掌握关键技能和知识，提升临床诊疗水平，成为卓越的正畸专科医生。
- XuetangX
- Self-Paced
- Free Online Course
口腔颌面外科学


Master oral and maxillofacial surgery principles, from salivary gland tumors to cleft lip treatments, with expert guidance on diagnosis, surgical techniques, and clinical decision-making.
- XuetangX
- Self-Paced
- Free Online Course
妇产科生殖遗传学


“妇产科生殖遗传学”既有专业基础知识的讲授，又有目前临床前沿技术的介绍，通过本门课程的学习，能够迅速、系统地掌握本领域的研究发展动态及前沿进展，为今后的临床和科研工作打下坚实的基础。
- XuetangX
- Self-Paced
- Free Online Course

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
All Subjects

Coursera
edX
Noble Desktop
Simplilearn
CodeSignal
Boot.dev
All Universities

The Report by Class Central RSS Feed

Series Finale of Online Education
Udemy Earns More, Pays Less
Duolingo's 2026 Strategy
1000s of Free Certificates
Best Courses Guides
Best of All Time
Most Popular of All Time

About Class Central

Class Central aggregates courses from many providers to help you find the best courses on almost any subject, wherever they exist.

Facebook
Twitter
LinkedIn
YouTube
Bluesky

Class Central © 2011-2026 Privacy Policy

About Us
Join Us
Write for Us
Help Center
Contact Us

Share

Facebook
Twitter
Bluesky
Email

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free

Someone learning on their laptop while sitting on the floor.