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Semver Comparator

Compare semantic versions, inspect prereleases, test ranges, and preview next increments.

Quick context
  • Runs entirely client-side with no server dependency.
  • Built for copy-paste workflows and fast iteration.
  • Optimized for desktop and mobile editing sessions.
semverversionsranges
Left vs right
Older
1.4.2 compared with 1.5.0-beta.2.
Difference
preminor
Range
>=1.4.0 <2.0.0-0
Both versions are checked against the current range when possible.
Left version

1.4.2

Prerelease: none

In range: yes

Right version

1.5.0-beta.2

Prerelease: beta.2

In range: no

Next increments from left

Patch: 1.4.3

Minor: 1.5.0

Major: 2.0.0

Semver result

Normalized semantic versions, comparison result, range checks, and increment hints.