RepoPilot

bvaughn/react-virtualized vs sindresorhus/pretty-bytes

Both showing Mixed signals — pick on fit, not health

As of June 2026, react-virtualized and pretty-bytes both show mixed maintenance signals. react-virtualized last saw a commit 1 year ago with 33+ active contributors, while pretty-bytes last saw a commit 9 months ago with 19+ active contributors. Both use the MIT 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.

bvaughn/react-virtualized

Mixed

Stale — last commit 1y ago

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.

MixedDeploy as-is

last commit was 1y ago; Scorecard "Branch-Protection" is 0/10…

  • Stale — last commit 1y ago
  • Scorecard: marked unmaintained (1/10)
  • Scorecard: default branch unprotected (0/10)
  • 33+ active contributors
  • Distributed ownership (top contributor 31% of recent commits)
  • MIT licensed
  • CI configured
  • Tests present

What would improve this?

  • Deploy as-is MixedHealthy if: 1 commit in the last 180 days; bring "Branch-Protection" to ≥3/10 (see scorecard report)

Maintenance signals: commit recency, contributor breadth, bus factor, license, CI, tests + OpenSSF Scorecard

sindresorhus/pretty-bytes

Mixed

Slowing — last commit 8mo ago

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.

MixedDeploy as-is

last commit was 8mo ago; Scorecard "Branch-Protection" is 0/10…

  • Slowing — last commit 8mo ago
  • Concentrated ownership — top contributor handles 74% of recent commits
  • Scorecard: marked unmaintained (0/10)
  • Scorecard: default branch unprotected (0/10)
  • Last commit 8mo ago
  • 19 active contributors
  • MIT licensed
  • CI configured
  • Tests present

What would improve this?

  • Deploy as-is MixedHealthy if: 1 commit in the last 180 days; bring "Branch-Protection" to ≥3/10 (see scorecard report)

Maintenance signals: commit recency, contributor breadth, bus factor, license, CI, tests + OpenSSF Scorecard

Signal-by-signal breakdown

react-virtualizedpretty-bytes
Stars27,0721,297
Last commit1y ago9mo ago
LicenseMITMIT
Open issues00
Has tests
Has CI
Test coverage3%33%
Dependency CVEsNo CVEsNo CVEs
Architecture grade
Cycles
Bottom-lineMixed signalsMixed signals

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