RepoPilot

jankallman/epplus vs ql-win/quicklook

ql-win/quicklook shows stronger signals overall

As of June 2026, quicklook shows stronger maintenance signals than epplus. quicklook rates Mixed overall while epplus rates Concerns. epplus last saw a commit 5 years ago with 16+ active contributors, while quicklook last saw a commit 1 month ago with 4+ active contributors. Neither has known critical or high-severity CVEs in its dependency tree.

Informational only. RepoPilot summarises public signals at the time of analysis. Not professional, security, or legal advice.

jankallman/epplus

Concerns

Stale and unlicensed — last commit 6y ago

ConcernsDependency

no license — legally unclear; last commit was 6y ago…

ConcernsFork & modify

no license — can't legally use code; no tests detected…

HealthyLearn from

Documented and popular — useful reference codebase to read through.

ConcernsDeploy as-is

no license — can't legally use code; last commit was 6y ago…

  • Stale — last commit 6y ago
  • No license — legally unclear to depend on
  • No CI workflows detected
  • No test directory detected
  • 16 active contributors
  • Distributed ownership (top contributor 48% of recent commits)

What would improve this?

  • Use as dependency ConcernsMixed if: publish a permissive license (MIT, Apache-2.0, etc.)
  • Fork & modify ConcernsMixed if: add a LICENSE file
  • Deploy as-is ConcernsMixed if: add a LICENSE file

Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests

ql-win/quicklook

Mixed

Single-maintainer risk — review before adopting

ConcernsDependency

copyleft license (GPL-3.0) — review compatibility; top contributor handles 94% of recent commits…

HealthyFork & modify

Has a license, tests, and CI — clean foundation to fork and modify.

HealthyLearn from

Documented and popular — useful reference codebase to read through.

MixedDeploy as-is

Scorecard "Branch-Protection" is 0/10; Scorecard "Token-Permissions" is 0/10

  • Small team — 4 contributors active in recent commits
  • Single-maintainer risk — top contributor 94% of recent commits
  • GPL-3.0 is copyleft — check downstream compatibility
  • No test directory detected
  • Scorecard: default branch unprotected (0/10)
  • Last commit 2d ago
  • 4 active contributors
  • GPL-3.0 licensed
  • CI configured

What would improve this?

  • Use as dependency ConcernsMixed if: relicense under MIT/Apache-2.0 (rare for established libs)
  • Deploy as-is MixedHealthy if: bring "Branch-Protection" to ≥3/10 (see scorecard report)

Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against OpenSSF Scorecard

Signal-by-signal breakdown

epplusquicklook
Stars3,77923,409
Last commit5y ago1mo ago
LicenseGPL-3.0
Open issues453173
Has tests
Has CI
Test coverage0%0%
Dependency CVEsNo CVEsNo CVEs
Architecture gradeC
Cycles0
Bottom-lineConcerns signalsMixed signals

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