legacy-free

Without backward compatibility

Legacy-free describes technology designed without support for older, outdated components or standards.

A legacy-free computer might omit floppy drives, serial ports, or PS/2 connectors in favor of newer interfaces.

The term emerged in the late 1990s as manufacturers began eliminating backward compatibility to reduce costs and complexity: Apple's iMac was one of the first legacy-free designs.

The concept applies beyond hardware—legacy-free software or systems start fresh without accommodating obsolete formats or protocols.

modernization

greenfield

Without prior constraints

agile · cloud-native · modular · flexible · unburdened · untethered · independent · standalone · redesigned · rebuilt

Opposites
backward compatibility

legacy-freebackward-compatible

Functions with prior versions

backward compatible · backward-looking · bloated

Family

free, freedom, legal, legacy, heritage, inheritance, legality, legatee, legacies

Familiarity
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Used worldwide · Abstract · Rated G