The Four-Year Degree Isn't Dying — It's Evolving

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
DevOps
Cryptography
Blockchain Development
Operating Systems
Automata Theory
Compilers
SCADA
Mainframe
Information Theory
Algorithms
Software Engineering
Data Structures
Computational Thinking
Parsing
Network Layers
Computer Hardware
Turing Machines
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
Massage Therapy
Swallowing Disorders
Pharmaceutics
View all Health & Medicine

Mathematics

Statistics & Probability
Foundations of Mathematics
Calculus
Discrete Mathematics
Trigonometry
Algebra
Combinatorics
Mathematical logic
Graph Theory
Set Theory
Group Theory
Polynomials
Mathematical Analysis
Mathematical Proofs
Interpolation
Number Systems
Conic Sections
Complex Numbers
Complex Analysis
Chaos Theory
View all Mathematics

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Industry Specific
Business Intelligence
Sales
Design Thinking
Robotic Process Automation (RPA)
Nonprofit Management
Camunda
Corporate Governance
Business Proposal
Continuous Improvement
Organizational Change
Crowdsourcing
Business Model Canvas
Innovation Management
Performance Measurement
View all Business

Humanities

History
Literature
Language Learning
Grammar & Writing
Philosophy
Religion
ESL
Culture
Sports
Journalism
Linguistics
Food
Library Science
Games
Emergency Management
Performing Arts
Religious Studies
Cultural Heritage
Indian Culture
Discrimination
View all Humanities

Engineering

Electrical Engineering
Mechanical Engineering
Civil Engineering
Nanotechnology
GIS
BIM
CAD
Chemical Engineering
Energy Systems
Aerospace Engineering
Finite Element Analysis
GD&T (Geometric Dimensioning and Tolerancing)
Reliability Engineering
Petroleum Engineering
Environmental Engineering
Energy Conversion
Structural Mechanics
Beam Analysis
Dimensioning
Technical Drawing
View all Engineering

Science

Chemistry
Physics
Environmental Science
Astronomy
Biology
Agriculture
Earth Science
Applied Science
Forensic Science
Metallurgy
Meteorology
Horology
Paleontology
Fire Science
Sensory Science
Ergonomics
Physical Sciences
Medicine
Life Science
Crystal Structures
View all Science

Education & Teaching

K12
Higher Education
STEM
Teacher Professional Development
Course Development
Online Education
Social-emotional Learning (SEL)
Instructional Design
Homeschooling
Special Education
Adult Education
Course Design
Educational Technology
Curriculum Development
Next Generation Science Standards
Student-Centered Learning
Classroom Management
Reflective Practice
Differentiated Instruction
Educational Assessment
View all Education & Teaching

Social Sciences

Sociology
Economics
Psychology
Anthropology
Political Science
Law
Human Rights
Governance
Archaeology
Social Work
Structural Equation Modeling
Cultural Studies
Philanthropy
Media Studies
Global Development
Social Development
Community Building
Social Impact
Civil Society
Politics
View all Social Sciences

Art & Design

Music
Digital Media
Visual Arts
Design & Creativity
Photography
Art Therapy
Art Composition
Golden Ratio
Copic Markers
Jewelry Design
Animal Illustration
Street Art
Greeting Cards
Epoxy Resin
Miniature Art
Alcohol Markers
Pop-Up Cards
View all Art & Design

Artificial Intelligence

Computer Vision
Natural Language Processing (NLP)
Supervised Learning
Unsupervised Learning
Reinforcement Learning
Intro to Machine Learning
TensorFlow
Chatbot
Keras
PyTorch
IBM Watson
Stable Diffusion
Generative Adversarial Networks (GAN)
Graph Neural Networks (GNN)
Few-shot Learning
Long short-term memory (LSTM)
Gradient Descent
Semi-supervised Learning
Federated Learning
Transfer Learning
View all Artificial Intelligence

Data Science

Bioinformatics
Big Data
Tableau
SAS
Seaborn
Time Series Analysis
Grafana
Creately
SPSS
Alteryx
Minitab
Jupyter Notebooks
Sports Analytics
Anomaly Detection
Stata
KNIME
Social Network Analysis
Data Collection
Data Summarization
Information Retrieval
View all Data Science

Programming

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

Personal Development

Communication Skills
Career Development
Emotional Intelligence
Soft Skills
Presentation Skills
Self Defense
Time Management
Productivity
Resilience
Assertiveness
Anger Management
Empathy
Stress Management
Study Skills
Goal Setting
Work-life Balance
Gratitude
Growth Mindset
Self-Assessment
Survival Skills
View all Personal Development

Information Security (InfoSec)

Ethical Hacking
Digital Forensics
Reverse Engineering
OSINT (Open Source 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

10 Best Adobe InDesign Courses and Training in 2026 (Free & Paid)
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

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Business
38,766 courses
Finance
5,918 courses
Data Science
11,950 courses

Popular courses

Working with Translation: Theory and Practice
Cardiff University
Anatomy: Know Your Abdomen
University of Leeds
Introduction to Graphic Illustration
Cornish College of the Arts

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

15,205 courses

Showing 15,205 courses

Sort by Relevancy

Filter by

Filters

1. With certificate (2509)
2. Free course (14022)
3. With free certificate (1363)
4. University course only (7251)
Level
1. Intermediate (8044)
2. Beginner (3864)
3. Advanced (2632)
Duration
1. < 30 mins (757)
2. 30 - 60 mins (387)
3. 1 - 2 hours (997)
4. 2 - 5 hours (432)
5. 5 - 10 hours (176)
6. 10+ hours (384)
Subject
1. Science (2259)
2. Programming (2241)
3. Business (1983)
4. Engineering (1687)
5. Humanities (1242)
6. Artificial Intelligence (1149)
7. Data Science (1111)
8. Health & Medicine (1064)
9. Social Sciences (1057)
10. Art & Design (1033)
11. Computer Science (794)
12. Personal Development (714)
13. Mathematics (417)
14. Education & Teaching (396)

数学物理方程


Dive into mathematical physics equations through wave motion, heat conduction, and potential equations, mastering solution techniques and theoretical proofs for time-space variations in physics and mathematics.
- XuetangX
- Self-Paced
- Free Online Course
微分几何


了解曲线及曲面的弯曲，甚至时空的弯曲及精确计算，对于机械设计及计算机图形学专业尤为必要了解，同时通过此课程的学习，加深所学基础课，如微积分，线性代数的理解。
- XuetangX
- Self-Paced
- Free Online Course
几何学基础


掌握空间解析几何的基础知识，从向量运算到曲面方程，培养代数解决几何问题的能力，提升空间想象力，为进阶数学课程打下基础。
- XuetangX
- Self-Paced
- Free Online Course
统计计算


统计计算是统计学与计算科学的完美结合, 是进行探索性数据分析和高维数据可视化的有效方法, 已经成为大数据时代数据分析的重要组成部分!
- XuetangX
- Self-Paced
- Free Online Course
化学与创新


化学是一门中心的、实用的和创造性的学科，本课程主要介绍化学在不同科学领域发展过程当中的创新性研究，着重培养学生的创新精神。
- XuetangX
- Self-Paced
- Free Online Course
回归分析


线性统计模型是现代统计学中应用最为广泛的模型之一，而且也是其它统计模型研究或者应用的基础。掌握了线性模型的理论，也就掌握了统计的核心内容。
- XuetangX
- Self-Paced
- Free Online Course
泛函分析


Dive into fundamental concepts of functional analysis, exploring metric spaces, Banach spaces, and Hilbert spaces through rigorous mathematical proofs and practical applications in infinite-dimensional spaces.
- XuetangX
- Self-Paced
- Free Online Course
数学模型


Master mathematical modeling techniques to solve real-world problems through elementary models, differential equations, probability statistics, and mathematical programming. Develop practical problem-solving skills.
- XuetangX
- Self-Paced
- Free Online Course
实验设计与数据处理


Master 实验设计与数据处理的基本原理和方法，从单因素到多因素实验设计，掌握数据处理技术，提升科研创新能力和实验数据分析能力。
- XuetangX
- Self-Paced
- Free Online Course
细胞生物学与现代药学


Explore the fascinating relationship between cell biology and modern pharmacology, from membrane channels to disease mechanisms and drug development for treating genetic mutations and cancer.
- XuetangX
- Self-Paced
- Free Online Course
离散数学


离散数学是高等院校理工科的一门重要的专业基础课。一方面，它为计算机及相关专业课提供必要的数学基础；另一方面，通过离散数学的学习，可以培养学生的逻辑思维能力与抽象思维能力。
- XuetangX
- Self-Paced
- Free Online Course
固体化学


Explore fundamental concepts of solid-state chemistry, from crystal structures to material synthesis, while mastering analytical techniques and understanding structure-property relationships in materials science.
- XuetangX
- Self-Paced
- Free Online Course
土力学


Delve into soil mechanics principles, physical properties, and engineering applications through micro-lectures focusing on stress, deformation, strength, and permeability characteristics of soils.
- XuetangX
- Self-Paced
- Free Online Course
最优化理论与算法


掌握优化理论核心概念和算法，从无约束优化到约束优化，通过数值实验和编程培养数学建模与数据分析能力，着重学习各类经典优化算法的应用。
- XuetangX
- Self-Paced
- Free Online Course
英美国家社会与文化


通过对本课程的学习，学生可以在提高语言能力的同时，加深对英美文化的认识，洞悉中西方文化差异，拓展国际视野，提高跨文化交际能力。
- 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.