| Language | First appeared | Developer |
|---|---|---|
| Assembly language | 1949 | — |
| BASIC | 1964 | John George Kemeny, Thomas E. Kurtz, Mary Kenneth Keller |
| FLOW | — | — |
| Language | First appeared | Developer |
|---|---|---|
| Assembly language | 1949 | — |
| BASIC | 1964 | John George Kemeny, Thomas E. Kurtz, Mary Kenneth Keller |
| FLOW | — | — |