No, the legacy of HJKL in modern tools comes from vi, which itself uses them because the original ADM-3A terminal that Bill Joy used when developing it used HJKL in lieu of arrow keys.
vi was hugely influential and its legacy can be found in many tools beloved by software engineers and other tech-minded folks (and vi’s successor, vim, is still widely used to this day).
No, the legacy of HJKL in modern tools comes from vi, which itself uses them because the original ADM-3A terminal that Bill Joy used when developing it used HJKL in lieu of arrow keys.
viwas hugely influential and its legacy can be found in many tools beloved by software engineers and other tech-minded folks (andvi’s successor, vim, is still widely used to this day).