Supported Features
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Dark Interface
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Differentiate Without Color Alone
W3S
Easy frontend tutorials
Free · In‑App Purchases · Designed for iPad
Make Web frontend development easier and fun!
W3S - Your Exclusive Front-End Learning Assistant, Opening a New Era of AI-Assisted Development!
—— Focus on the Latest Front-End Technologies, Creating an Efficient Learning Loop ——
■ Cutting-Edge Tutorials, Keeping Up with Technology Trends
▸ Keep up with technological development, providing the latest front-end development tutorials
▸ Complete knowledge system from beginner to advanced
▸ Practical technical explanations and best practice sharing
■ Integrating AI, Doubling Development Efficiency
▸ In-depth integration of AI programming tool usage explanations
▸ Provide practical AI programming tool usage tips
▸ Help developers improve programming efficiency
■ Online AI Practice Environment, Experience Immediately
▸ Built-in AI-assisted programming test site
▸ Learn and practice immediately, quickly grasp programming essentials
▸ Experience the convenience and fun of AI-assisted programming
—— Suitable for You ——
▸ Front-end development beginners
▸ Developers who want to improve their skills
▸ Learners interested in AI-assisted programming
■ Terms and Privacy
▸ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
▸ Privacy Policy: https://yangguang2009.github.io/docs/manuals/w3s/privacy-policy/privacy-policy-english
Bugfix;
The developer, Yangguang Ma, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Yangguang Ma
- Size
- 205.4 MB
- Category
- Education
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 11 more
- English, Arabic, French, German, Hindi, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- $19.99 / Year $19.99
- $1.99 / Month $1.99
- Copyright
- Copyright © 2026 Yangguang Ma