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Comparison · Infra & APIs

Clair vs Forgejo

A side-by-side editorial comparison of Clair and Forgejo — release velocity, themes, recent moves, and the top alternatives to consider.

Shared themes:open-source

Clair vs Forgejo: at a glance

FeatureClairForgejo
SectorInfra & APIsInfra & APIs
Velocity score2.55.0
Sparks · 30d00
Top themescontainer-security, vulnerability-scanning, sbom, red-hatgit-hosting, self-hosted, open-source, patch-releases
Last editorial update8h ago18d ago
WebsiteVisit →Visit →

What is Clair?

Clair 4.10 RC can read SBOMs to match Java vulnerabilities.

Clair cut its first 4.10.0 release candidate on November 13, eleven months after 4.9.0. Its Java indexers can now read CycloneDX SBOM files and treat them as the source of truth, and Red Hat's VEX data now covers Maven advisories, so Java packages in Red Hat images can be matched. It also reduces memory use when many packages share a source package.

Read the full Clair trajectory →

What is Forgejo?

Forgejo keeps patching its v15 stable line, now at v15.0.11.

Forgejo's newest tracked release is v15.0.11, two weeks after v15.0.10. Before that the feed jumped from v11.0.16 in July, with no v12–v14 releases in between. Release entries only link to external notes, so the specific changes in each patch aren't visible here.

Read the full Forgejo trajectory →

Clair vs Forgejo: editorial side-by-side

C
Clair
INFRA · APIS
2.5

Clair 4.10 RC can read SBOMs to match Java vulnerabilities.

◆ Current state

Clair cut its first 4.10.0 release candidate on November 13, eleven months after 4.9.0. Its Java indexers can now read CycloneDX SBOM files and treat them as the source of truth, and Red Hat's VEX data now covers Maven advisories, so Java packages in Red Hat images can be matched. It also reduces memory use when many packages share a source package.

◆ Where it's heading

Since 4.8 Clair has moved from Red Hat's older OVAL data to VEX, and each release follows Red Hat's security data more closely. 4.10 adds SBOMs as an input, so Clair can match what an image's own manifest declares, not only what it finds on disk.

◆ Prediction

More 4.10 release candidates and then a final are likely; the long gap between releases suggests that could take weeks.

F
Forgejo
INFRA · APIS
5.0

Forgejo keeps patching its v15 stable line, now at v15.0.11.

◆ Current state

Forgejo's newest tracked release is v15.0.11, two weeks after v15.0.10. Before that the feed jumped from v11.0.16 in July, with no v12–v14 releases in between. Release entries only link to external notes, so the specific changes in each patch aren't visible here.

◆ Where it's heading

The point-release rhythm continues: v11.0.x shipped roughly monthly from January to July, and v15 is now on its eleventh patch at a similar pace. Jumping four major versions in three months suggests majors are cut often and each branch then gets a patch series. Without the release notes, whether those majors bring large feature changes is unclear.

◆ Prediction

The likely next entry is v15.0.12 in two to four weeks. The entries don't show whether the v11 maintenance branch is still receiving fixes.

Alternatives to Clair and Forgejo

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Clair or Forgejo.

See all Clair alternatives → · See all Forgejo alternatives →

Recent activity from Clair and Forgejo

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 13h agoClairClair 4.10 RC reads CycloneDX SBOMs for Java matching
  2. 18d agoForgejoForgejo v15.0.11: eleventh patch on the v15 stable line
  3. 1mo agoForgejoForgejo v15.0.10: tenth patch on the v15 stable line
  4. 4mo agoForgejoForgejo v11.0.16 — monthly maintenance patch
  5. 5mo agoForgejoForgejo v11.0.15 — monthly maintenance patch
  6. 6mo agoForgejoForgejo v11.0.14 — monthly maintenance patch
  7. 6mo agoForgejoForgejo v11.0.13 — accelerated patch release
  8. 11mo agoClairClair 4.9 moves CVSS data to NVD's 2.0 feeds
  9. 2y agoClairClair 4.8 replaces Red Hat OVAL data with VEX
  10. 2y agoClairClair 4.7.4 changes the default layer download location
  11. 2y agoClairClair 4.7.3 requires TLS 1.2 or newer
  12. 3y agoClairClair 4.7.2 drops the retired CRDA source

Frequently asked questions

What is the difference between Clair and Forgejo?

Both compete on the same themes — open-source — within Infra & APIs. Forgejo is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Clair better than Forgejo?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Forgejo is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to Clair?

Top Clair alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Clair alternatives" section above for the current picks, or visit /alternatives/clair for the full list with editorial commentary on each.

What are the best alternatives to Forgejo?

Top Forgejo alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Forgejo alternatives" section above for the current picks, or visit /alternatives/forgejo for the full list with editorial commentary on each.