Semver Inspector
Semver Inspector is a Firefox extension that parses and normalises semantic versions, compares versions by precedence, and determines the exact lower and upper bounds of version ranges. It is intended for developers working with release numbering and dependency constraints.
Overview
5 featuresSemver Inspector is a Browser DevTools & extensions project. It focuses on checking and comparing semantic versions and version ranges without manually calculating precedence or bounds. Semver Inspector is a consumer product aimed at developers and release engineers. Semver Inspector costs nothing to use. It ships for the web, embeddable surfaces, and Android.
JTFiry builds and maintains Semver Inspector, and it first shipped in 2026. Key capabilities include version parsing, version normalisation, and precedence comparison. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Version parsing
- Version normalisation
- Precedence comparison
- Range bounds
- Firefox integration
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed27 Aug · 16:04 UTCSemver Inspector verified against its public sourceSource: PulseGate · Open
Frequently asked questions about Semver Inspector
- What is Semver Inspector?
- Semver Inspector focuses on checking and comparing semantic versions and version ranges without manually calculating precedence or bounds. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who should use Semver Inspector?
- Semver Inspector is a consumer product built for developers and release engineers.
- Is Semver Inspector free?
- Yes — Semver Inspector is free to use.
- What platforms does Semver Inspector run on?
- Semver Inspector runs on the web, embeddable surfaces, and Android.
- Is Semver Inspector still active?
- Unverified. Semver Inspector has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- Who develops Semver Inspector?
- Semver Inspector is developed by JTFiry.
- When did Semver Inspector launch?
- Semver Inspector first shipped in 2026.
- What languages does Semver Inspector support?
- The interface is available in 32 languages, including Czech, German, and Greek.
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