RepoPilot

baseflow/photoview vs gunnarmorling/1brc

gunnarmorling/1brc shows stronger signals overall

As of June 2026, 1brc shows healthier maintenance signals than photoview. 1brc rates Healthy overall while photoview rates Mixed. photoview last saw a commit 4 years ago with 20+ active contributors, while 1brc last saw a commit 1 year ago with 47+ active contributors. Both use the Apache-2.0 license. 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.

baseflow/photoview

Mixed

Stale — last commit 4y ago

MixedDependency

last commit was 4y ago; no tests detected…

MixedFork & modify

no tests detected; no CI workflows detected…

HealthyLearn from

Documented and popular — useful reference codebase to read through.

MixedDeploy as-is

last commit was 4y ago; no CI workflows detected

  • Stale — last commit 4y ago
  • Concentrated ownership — top contributor handles 60% of recent commits
  • No CI workflows detected
  • No test directory detected
  • 20 active contributors
  • Apache-2.0 licensed

What would improve this?

  • Use as dependency MixedHealthy if: 1 commit in the last 365 days; add a test suite
  • Fork & modify MixedHealthy if: add a test suite
  • Deploy as-is MixedHealthy if: 1 commit in the last 180 days

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

gunnarmorling/1brc

Healthy

Healthy across all four use cases

HealthyDependency

Permissive license, no critical CVEs, actively maintained — safe to depend on.

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.

HealthyDeploy as-is

No critical CVEs, sane security posture — runnable as-is.

  • Stale — last commit 2y ago
  • 47+ active contributors
  • Distributed ownership (top contributor 38% of recent commits)
  • Apache-2.0 licensed
  • CI configured
  • Tests present

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

Signal-by-signal breakdown

photoview1brc
Stars18,8378,020
Last commit4y ago1y ago
LicenseApache-2.0Apache-2.0
Open issues22940
Has tests
Has CI
Test coverage0%17%
Dependency CVEsNo CVEsNo CVEs
Architecture grade
Cycles
Bottom-lineMixed signalsHealthy signals

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