Start Here
Begin with broad courses that introduce the fundamentals before moving into focused lessons.
Learn Class 04
Free Class 04 courses, lessons, transcripts, and guided learning paths on CourseHive.
Free Class 04 Courses
Class 04 Learning Paths
Practice Concepts
Use lesson transcripts and key concepts to review specific ideas and reinforce your understanding.
Go Deeper
Follow related courses and topic links to build a wider learning path around Class 04.
Build your Class 04 habit in the app
Browse courses, revisit transcripts, and continue learning on Android or iOS.
Class 04 Lessons With Transcripts
Memento Design Pattern | UML + Code | System Design
Welcome to Lecture 39 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Eighth week for #lowleveldesign #systemdesign #8weeksLLdchallenge W...
System Design Full CourseVisitor Design Pattern | UML + Code | System Design
Welcome to Lecture 38 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Eighth week for #systemdesign #8weeksLLdchallenge We are doing 8 we...
System Design Full CourseBuild Chess Game | UML + Code | System Design
Welcome to Lecture 37 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Eighth week for #lowleveldesign #systemdesign #8weeksLLdchallenge W...
System Design Full CourseMediator Design Pattern | Build Chat Room | UML + Code | System Design
Welcome to Lecture 35 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Seventh week for #lowleveldesign #systemdesign #8weeksLLdchallenge...
System Design Full CourseBuild Snake and Ladder Game | UML + Code | System Design
Welcome to Lecture 34 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Seventh week for #lowleveldesign #systemdesign #8weeksLLdchallenge...
System Design Full CourseState Design Pattern | Build Vending Machine (UML & Code) | System Design
Welcome to Lecture 32 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Seventh week for #lowleveldesign #systemdesign #8weeksLLdchallenge...
System Design Full CourseBuild Splitwise Clone | Expense Splitting App | System Design
Welcome to Lecture 31 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Seventh week for #lowleveldesign #systemdesign #8weeksLLdchallenge....
System Design Full CourseIterator Design Pattern | UML + Code | System Design
Welcome to Lecture 29 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Sixth week for #lowleveldesign #systemdesign #8weeksLLdchallenge. W...
System Design Full CourseBuilder Design Pattern | Classic Builder | Step Builder | UML + Code | System Design
Welcome to Lecture 28 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Sixth week for #lowleveldesign #systemdesign #8weeksLLdchallenge. W...
System Design Full CourseBuild Tinder | Dating Site | System Design
Welcome to Lecture 27 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Sixth week for #lowleveldesign #systemdesign #8weeksLLdchallenge. W...
System Design Full CourseBuild Zepto | 10-Mins Quick Commerce | Inventory Management | System Design
Welcome to Lecture 26 of the Ultimate Low-Level Design (LLD) Series by Coder Army! Sixth week for #lowleveldesign #systemdesign #8weeksLLdchallenge. W...
System Design Full CourseBridge Pattern | Real-world use case + Code | System Design
Welcome to Lecture 25 of the Ultimate Low-Level Design (LLD) Series by Coder Army! fifth week for #lowleveldesign #systemdesign #8weeksLLdchallenge. I...
System Design Full CourseClass 04 Key Concepts
Class 04 FAQs
Where can I learn Class 04 for free?
CourseHive collects free Class 04 courses and lessons so you can start learning online without payment.
What is included on this Class 04 topic page?
This page groups related courses, individual lessons, transcripts, and key concepts for Class 04.
How should I choose a Class 04 course?
Start with a course that matches your level, then use related lessons and transcripts to review specific concepts.