AwaitViz: a visualizer of JavaScript's async/await execution order. - Ena Tominaga; Yoshitaka Arahori; Katsuhiko Gondow (SAC, 2019)

DiverJS: path exploration heuristic for difference analysis of event-driven code. - Ena Tominaga; Yoshitaka Arahori; Katsuhiko Gondow (SAC, 2021)