Show HN: I built a small browser engine from scratch in C++
41 by crediblejhj | 5 comments on Hacker News.
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://ift.tt/tnFmk92
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://ift.tt/tnFmk92 5 https://ift.tt/B9pZ3wm 41 Show HN: I built a small browser engine from scratch in C++
41 by crediblejhj | 5 comments on Hacker News.
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://ift.tt/tnFmk92
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://ift.tt/tnFmk92 5 https://ift.tt/B9pZ3wm 41 Show HN: I built a small browser engine from scratch in C++
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