Try pIRCIS
Paste the program here, then press Load.
This is pIRCIS itself, running in your browser. Press RUN to start the program that is loaded, PROG to pick another, and EDIT to change it.
Copy any program from the programs or from Learn IRCIS and paste it in with the button above, or with Ctrl/Cmd-V after clicking on the screen. Programs you save are kept in this browser. The app is the same thing on a phone, without needing a connection.