static system, strong typing
Atlas Autocode, ALGOL W, Simula, Edinburgh IMP, Coral 66, CLU, Pascal, Ada, C, ALGOL 68, Euler, CPL, Forsythe
| Type | programming |
| Designed by | John Backus |
| Developed by |
Alan Perlis Friedrich L. Bauer Peter Naur Heinz Rutishauser John McCarthy John Backus Klaus Samelson Adriaan van Wijngaarden Bernard Vauquois Charles Katz |
| PyPL Index | N/A |
| TIOBE Index | N/A |
| GitHub rank | N/A |