Project roadmap and task tracking for the nfx-stringbuilder library.
appendLine(str) / appendLn(str) - append with newline characterjoin(container, delimiter) - join collection elements with delimitersubstr(pos, len) for zero-copy access to portionsreplace(pos, len, str) - in-place replacementinsert(pos, str) - insert at positiontruncate(size) - limit output sizestd::to_chars is already optimal)std::format concepts)