Your question is already asked and answered on the Ladybird.org website [0]? [0]: https://ladybird.org/ https://ladybird.org/ > Why build a new browser in C++

Your question is already asked and answered on the Ladybird.org website [0]? [0]: https://ladybird.org/ https://ladybird.org/ > Why build a new browser in C++ when safer and more modern languages are available? > Ladybird started as a component of the SerenityOS hobby project, which only allows C++. The choice of language was not so much a technical decision, but more one of personal convenience. Andreas was most comfortable with C++ when creating SerenityOS, and now we have almost half a million lines of modern C++ to maintain. > However, now that Ladybird has forked and become its own independent project, all constraints previously imposed by SerenityOS are no longer in effect. > We have evaluated a number of alternatives, and will begin incremental adoption of Swift as a successor language, once Swift version 6 is released. (More background.)