В Финляндии предупредили об опасном шаге ЕС против России09:28
“Wasm only”: A WebAssembly function which reads the change list in a loop, and then uses an experimental direct binding to the DOM which skips JS glue code. This is the performance of WebAssembly if we could skip JS glue code.，详情可参考体育直播
，更多细节参见体育直播
对长时间运行的会话做上下文裁剪，只保留必要的历史信息。
Opens in a new window，这一点在Line官方版本下载中也有详细论述