I've just found out about ladybird - great effort, it's about time an alternative to the large and convoluted browser codebases came up. Unfortunately, my first attempt to see where it's at failed, with the WebContent process crashing all the time - it launches into a loop of

VERIFICATION FAILED: !is_error() at /media/space/repos/ladybird/AK/Error.h:180
/media/space/repos/ladybird/Build/ladybird/libexec/../lib64/liblagom-ak.so.0(ak_verification_failed+0xef) [0x7f7f66cce03f]
/media/space/repos/ladybird/Build/ladybird/libexec/../lib64/liblagom-gfx.so.0 OpenType::Name::string_for_id(OpenType::Name::NameId) const 0x2d7) [0x7f7f645449a7]
/media/space/repos/ladybird/Build/ladybird/libexec/../lib64/liblagom-gfx.so.0 OpenType::Font::family() const 0x6f) [0x7f7f6453ca6f]
/media/space/repos/ladybird/Build/ladybird/libexec/../lib64/liblagom-gfx.so.0(+0x1385d4) [0x7f7f645385d4]
/media/space/repos/ladybird/Build/ladybird/libexec/../lib64/liblagom-gfx.so.0(+0x138b06) [0x7f7f64538b06]
/media/space/repos/ladybird/Build/ladybird/libexec/../lib64/liblagom-gfx.so.0(+0x138b29) [0x7f7f64538b29]
/media/space/repos/ladybird/Build/ladybird/libexec/../lib64/liblagom-gfx.so.0 Gfx::FontDatabase::load_all_fonts_from_uri(AK::StringView) 0x272) [0x7f7f64538052]
/media/space/repos/ladybird/Build/ladybird/libexec/WebContent(+0x11e0ba) [0x5652d55340ba]
/media/space/repos/ladybird/Build/ladybird/libexec/WebContent(+0x9d836) [0x5652d54b3836]
/media/space/repos/ladybird/Build/ladybird/libexec/WebContent(+0x122522) [0x5652d5538522]
/usr/lib64/libc.so.6(+0x29c0a) [0x7f7f63e3dc0a]
/usr/lib64/libc.so.6(__libc_start_main+0x85) [0x7f7f63e3dcc5]
/media/space/repos/ladybird/Build/ladybird/libexec/WebContent(+0x91eb1) [0x5652d54a7eb1]
110707.605 Ladybird(156245): WebContent process crashed!

until it finally ends at

110708.441 Ladybird(156245): WebContent has crashed 5 times in quick succession! Not restarting...

This is on OpenMandriva Cooker (using clang 18.1.8) using ./Meta/ladybird.sh run for a first look (before actually trying things like using more system libraries etc.)