| Dec 23, 2021 | Reactis V2021.2 Released |
| Dec 21, 2021 | Reactive Systems Chairman Rance Cleaveland Named IEEE Fellow |
| Nov 22, 2021 | Reactive Systems Obtains ISO 26262 Certification for Reactis |
| Oct 29, 2021 | Automated Testing with Reactis and Jenkins |
| Jul 09, 2021 | Reactis for Simulink V2021 and Reactis for C V2021 Released |
| May 25, 2021 | Reactive Systems is Hiring |
| May 18, 2021 | RSI Director Scott Smolka Awarded Edsger W. Dijkstra Prize in Distributed Computing |