https://ctxt.io/
https://ideaboardz.com/
https://www.menti.com

1. Refactoring
2. Xunit patterns
3. Refactoring to patterns
4. clean code
5. Working Effectively with Legacy Code
6. implemenatation patterns
7. Domain Driven Design
8. beautiful code
9. Pragmatic Programmer
10. effective Java
11. inside c++ object model
12. Solid Code
13. https://www.amazon.com/Building-Your-Own-Compiler-C/dp/0131821067

p22. vehicle
p21. encryption
p2. account undo
p27. formatting

p1. stop watch
p23 error
p25. Data Flag
p29. Repository

p16. Statemachine
p13. GameObject
p20. save
p12. JobHandler

p18. student course
p6. Invoice TaxType
p24. CA
p11. Stock Broker
p3. DbCommand,DdConnection

p9. SADlg, CADlg, SADao,CADao
p14. Extendable Family
p4. Flow Chart Traversal , Pipes and Filter

p8. Stack, List, Queue
p7. Loan Eligibility
p5. Rule Engine