After introducing a new operator called fromBetweenEvents and its related pressingActivity, the author explains how such tools make programming more intuitive and friendly for young people, especially when working with graphics and computer games. By building reusable blocks and releasing a handheld visualâprogramming environment on Android, one can quickly create CodeBoyâstyle projects that may even generate revenue. The post argues that visual programming becomes essential as AI takes over coding tasks, while still allowing designers to sketch diagrams in high school that lead to first sales. Finally it poses the question of where to go after mastering signals and reactive programming, suggesting that following oneâs calling will yield the greatest discoveries and inventions.






















