15:[[46795540,{"by":"crediblejhj","descendants":45,"id":46795540,"kids":[46800225,46801101,46800278,46799856,46808706,46798885,46802266,46800389,46799974,46799087,46804769,46800951,46800535,46798952,46800224,46800229,46798898,46798953,46799182],"score":146,"text":"Hi HN! Korean high school senior here, about to start CS in college.

I built a browser engine from scratch in C++ to understand how browsers work. First time using C++, 8 weeks of development, lots of debugging—but it works!

Features:

- HTML parsing with error correction

- CSS cascade and inheritance

- Block/inline layout engine

- Async image loading + caching

- Link navigation + history

Hardest parts:

- String parsing(html, css)

- Rendering

- Image Caching & Layout Reflowing

What I learned (beyond code):

- Systematic debugging is crucial

- Ship with known bugs rather than chase perfection

- The Power of "Why?"

~3,000 lines of C++17/Qt6. Would love feedback on code architecture and C++ best practices!

GitHub: https://github.com/beginner-jhj/mini_browser","time":1769609008,"title":"Show HN: I built a small browser engine from scratch in C++","type":"story","url":"https://github.com/beginner-jhj/mini_browser"}],[46384101,{"by":"atomlib","descendants":1,"id":46384101,"kids":[46429601],"score":6,"time":1766666884,"title":"Data Structures in Practice","type":"story","url":"https://github.com/djiangtw/data-structures-in-practice-public/blob/main/manuscript/chapters/chapter01.md"}],[43069533,{"by":"miyuru","descendants":438,"id":43069533,"kids":[43070066,43070614,43070072,43073632,43070035,43070052,43078156,43074866,43070290,43071975,43079547,43073783,43079690,43078463,43071000,43074413,43075082,43078031,43073779,43077361,43086358,43070094,43070539,43076539,43070769,43073108,43075070,43080026,43077827,43077427,43079726],"score":240,"time":1739725449,"title":"IPv6 Is Hard","type":"story","url":"https://techlog.jenslink.net/posts/ipv6-is-hard/"}]]

user:	sujaldev
created:	March 2, 2023
karma:	2
about:	https://github.com/sujaldev