Class Central

Rankings
Collections

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

Collections

Computer Science

Algorithms and Data Structures
Internet of Things
Information Technology
Computer Networking
Machine Learning
DevOps
Cryptography
Quantum Computing
Distributed Systems
Blockchain Development
Operating Systems
Automata Theory
Compilers
SCADA
Mainframe
Algorithm Design
Information Theory
Algorithms
Software Engineering
Data Structures
View all Computer Science

Health & Medicine

Nutrition & Wellness
Disease & Disorders
Public Health
Health Care
Nursing
Anatomy
Continuing Medical Education (CME)
Women's Health
Occupational Therapy
Hygiene
Healthcare Innovation
Music Therapy
Holistic Health
Ayurveda
Massage Therapy
Swallowing Disorders
Pharmaceutics
View all Health & Medicine

Mathematics

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

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Industry Specific
Business Intelligence
Accounting
Human Resources
Project Management
Sales
Design Thinking
Business Software
Customer Service
Nonprofit Management
Operations Management
Corporate Governance
Business Proposal
Business Models
Product Design
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
Cultural Heritage
View all Humanities

Engineering

Electrical Engineering
Mechanical Engineering
Civil Engineering
Robotics
Nanotechnology
GIS
Textiles
BIM
CAD
Chemical Engineering
Energy Systems
Aerospace Engineering
Finite Element Analysis
GD&T (Geometric Dimensioning and Tolerancing)
Geotechnical Engineering
Reliability Engineering
Petroleum Engineering
Control Theory
Environmental Engineering
Energy Conversion
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
Next Generation Science Standards
Student-Centered Learning
Student Engagement
Classroom Management
Elementary Education
View all Education & Teaching

Social Sciences

Sociology
Economics
Psychology
Anthropology
Political Science
Law
Urban Planning
Human Rights
Governance
Archaeology
Social Work
Structural Equation Modeling
Cultural Studies
Philanthropy
Media Studies
Global Development
Social Development
Community Building
Social Impact
Audience Analysis
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
Data Analysis
Jupyter Notebooks
Process Mining
Stata
Text Mining
Social Network Analysis
Computational Analysis
Data Collection
Information Retrieval
Data Processing
Data Extraction
Data Manipulation
Network Analysis
Graph Analysis
Data Engineering
Demand Forecasting
Expected Values
View all Data Science

Programming

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

Personal Development

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

Information Security (InfoSec)

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

Inside the Coursera-Udemy Deal: Three Bids, Two Years and a Rival Suitor

Buried in Coursera’s 300-page prospectus: two failed merger attempts, competing bidders, a rogue shareholder, and a combined market cap that shrank from $3.8 billion to $1.7 billion.

Dhawal Shah Apr 07, 2026

Latest

Duolingo is Shutting Down Its Only Classroom Tool
8 Best Roblox Scripting Courses for 2026 (Free & Paid)
[2026] 140+ Free Internet of Things (IoT) Courses, Tutorials, & Webinars
Roads Built for Carriages: How the Four-Year Degree Will Outlast Its Critics
7 Best Robotics Courses (Free & Paid) for 2026: From Simulation to Real-World Applications

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Management & Leadership
6,450 courses
Additive Manufacturing
13,636 courses
Caregiving
138 courses

Popular courses

How to Succeed at: Interviews
The University of Sheffield
Sheep in the Land of Fire and Ice
University of Iceland
Advanced Precalculus: Geometry, Trigonometry and Exponentials
University of Padova

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Languages
Chinese

Free Online

Chinese Courses

15,204 courses

Showing 15,204 courses

Sort by Relevancy

Filter by

Filters

1. With certificate (2460)
2. Free course (14022)
3. With free certificate (1315)
4. University course only (7252)
Level
1. Intermediate (8042)
2. Beginner (3865)
3. Advanced (2632)
Duration
1. < 30 mins (757)
2. 30 - 60 mins (387)
3. 1 - 2 hours (997)
4. 2 - 5 hours (431)
5. 5 - 10 hours (175)
6. 10+ hours (385)
Subject
1. Programming (2135)
2. Science (1986)
3. Business (1756)
4. Engineering (1612)
5. Humanities (1317)
6. Social Sciences (1299)
7. Health & Medicine (1011)
8. Computer Science (999)
9. Art & Design (808)
10. Personal Development (726)
11. Artificial Intelligence (655)
12. Mathematics (465)
13. Education & Teaching (391)
14. Data Science (276)

化工系统工程


系统工程理论应用至化工学科便形成化工系统工程，在化工过程发展趋于大型化、综合化、低能耗和环境友好的形势下，该学科对于我国化工产业发展由粗放型向集约型转变的过程发挥着重要的作用。
- XuetangX
- Self-Paced
- Free Online Course
电介质物理


Delve into dielectric physics fundamentals, covering polarization, conductivity, breakdown mechanisms, and crystal properties for advanced electronic engineering applications and innovations.
- XuetangX
- Self-Paced
- Free Online Course
ACCA F2 管理会计


Master essential management accounting techniques for planning, control, and decision-making processes. Learn cost classification, budgeting, forecasting, and variance analysis to support organizational value creation and financial management.
- XuetangX
- Self-Paced
- Free Online Course
公共危机治理


掌握现代公共危机治理的基本理论和实践方法，通过案例分析和互动讨论深入了解风险评估、危机决策和应急管理体系，培养应对突发事件的专业能力和风险防范意识。
- XuetangX
- Self-Paced
- Free Online Course
音乐鉴赏


Explore Chinese and Western musical traditions through historical development, cultural heritage, and artistic appreciation, from ancient compositions to modern masterpieces.
- XuetangX
- Self-Paced
- Free Online Course
交响音乐赏析


探索交响乐的奥妙世界，从乐器组成到音乐语言，从古典名作到中国特色作品，培养艺术鉴赏能力，深入理解不同时期的音乐文化内涵和历史背景。
- XuetangX
- Self-Paced
- Free Online Course
热力发电厂


Master the fundamentals of thermal power plant operations, from steam parameters and water heating systems to economic analysis and environmental protection, preparing for professional roles in power plant design and management.
- XuetangX
- Self-Paced
- Free Online Course
国际市场营销


国际市场营销学是基于对基础与专业知识的掌握和对理论前沿的了解，使学习者开拓创新思维，运用所掌握知识解决现实中的营销问题，同时培养良好的领导能力，沟通能力和团队协同能力。
- XuetangX
- Self-Paced
- Free Online Course
干细胞基础与应用


掌握干细胞基础理论、研究技术与临床应用，涵盖胚胎干细胞、间充质干细胞等类型，学习培养鉴定、基因转染等实验方法，探索疾病治疗中的转化应用。
- XuetangX
- Self-Paced
- Free Online Course
工程优化方法及其应用


掌握工程领域主要优化方法，从数学基础到智能算法，涵盖线性规划、约束优化、多目标优化等核心技术，提升工程问题求解能力。
- XuetangX
- Self-Paced
- Free Online Course
企业伦理与社会责任


掌握企业在社会中的角色与责任，结合中国传统文化探索商业伦理决策方法，学习利益相关者管理与可持续发展策略。
- XuetangX
- Self-Paced
- Free Online Course
管理会计理论与实务


掌握成本分析、预算管理、业绩评价等管理会计核心工具，结合中国企业实践案例，培养财务决策能力与职业道德素养。
- XuetangX
- Self-Paced
- Free Online Course
材料的腐蚀与防护


掌握材料腐蚀机理与防护技术，涵盖化学腐蚀、电化学腐蚀原理，学习防腐设计理念，探索学科交叉应用，通过案例教学强化理解腐蚀概念与防护方法。
- XuetangX
- Self-Paced
- Free Online Course
大气气溶胶污染与控制


Explore atmospheric aerosol pollution fundamentals, from particle characteristics and health impacts to advanced source analysis methods and control technologies.
- XuetangX
- Self-Paced
- Free Online Course
呼吸系统疾病


系统讲解呼吸系统常见疾病的流行病学、病因、发病机制、临床表现、诊断和治疗,涵盖从上呼吸道感染到肺癌等多种疾病,通过多媒体资料深入浅出地阐述相关知识。
- XuetangX
- Self-Paced
- Free Online Course

Browse by subject

Computer Science
Psychology
Cybersecurity
Health
Law
Accounting
Web Development

Browse by provider

Coursera
Udacity
edX
Noble Desktop
Simplilearn
CodeSignal
Boot.dev

Browse by university

Harvard
MIT
Georgia Tech
University of Michigan
Purdue University
Duke University
IIT Madras

Browse by institution

Google
Microsoft
IBM
Amazon
Linux Foundation
British Council
Salesforce

Best Online Courses of All Time
Best Online Courses of the Year
Most Popular Courses of All Time
Most Popular Courses of the Year
100 Top FREE Coursera Courses of All Time
Best Courses Guides
Free Printable Study Calendar

The Report by Class Central RSS Feed

The "New Normal" that Wasn't
DDoS Attack on Class Central
2000+ Online Degrees in India
Harvard's CS50 Free Certificate Guide
How Open University Works

Free Certificates & Courses

450+ Free Google Certificates
10000+ Free Courses from Tech Giants
300+ Free Coursera Courses
Ivy League Online Courses
200+ Free Writing Online Courses

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.