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Comparison · DevOps

Jenkins vs plumber

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

Jenkins vs plumber: at a glance

FeatureJenkinsplumber
SectorDevOps, Infra & APIsDevOps
Velocity score5.00.0
Sparks · 30d00
Top themesrelease-train, plugin-unbundling, ui-refresh, security-releasesr-language, api-framework, serializers, openapi
Last editorial update13h ago1h ago
WebsiteVisit →Visit →

What is Jenkins?

Jenkins is shrinking its own war file and rebuilding its UI, one weekly release at a time

The weekly train is dominated by two long efforts: an incremental redesign of the experimental Manage Jenkins UI, and a deliberate campaign to unbundle plugins from jenkins.war. 2.577 drops bouncycastle, the Command Agent Launcher, JAXB, the SSH server and more, following 2.574's removal of JUnit, Mailer and the matrix plugins. Interleaved security releases ship with no detail beyond a one-line note.

Read the full Jenkins trajectory →

What is plumber?

R's API framework grew its serializer catalogue, then went quiet on features.

plumber is at 1.3.3, and the last three releases are small: a Swagger redirect fix for hosted environments, a test-robustness change, and Arrow IPC Streams serializers. The feature weight sits further back — 1.3.0 added excel serializers and parsers, ragg and svglite graphics devices, port validation against IANA ranges, and stopped writing parsed bodies to disk.

Read the full plumber trajectory →

Jenkins vs plumber: editorial side-by-side

Jenkins logo
Jenkins
DEVOPSINFRA · APIS
5.0

Jenkins is shrinking its own war file and rebuilding its UI, one weekly release at a time

◆ Current state

The weekly train is dominated by two long efforts: an incremental redesign of the experimental Manage Jenkins UI, and a deliberate campaign to unbundle plugins from jenkins.war. 2.577 drops bouncycastle, the Command Agent Launcher, JAXB, the SSH server and more, following 2.574's removal of JUnit, Mailer and the matrix plugins. Interleaved security releases ship with no detail beyond a one-line note.

◆ Where it's heading

Two releases cutting 20 MB each signal that unbundling is sustained policy, not a one-off — the core is being reduced toward a minimal server with plugins as an explicit choice. The UI work is methodical and unglamorous: scrollable side panels, sticky build bars, standardised dialogs and command palettes. Neither effort is close to finished.

◆ Prediction

More bundled plugins will be pulled in coming releases, and the experimental Manage Jenkins UI should keep absorbing pages until it can drop the experimental label.

P
plumber
DEVOPS
0.0

R's API framework grew its serializer catalogue, then went quiet on features.

◆ Current state

plumber is at 1.3.3, and the last three releases are small: a Swagger redirect fix for hosted environments, a test-robustness change, and Arrow IPC Streams serializers. The feature weight sits further back — 1.3.0 added excel serializers and parsers, ragg and svglite graphics devices, port validation against IANA ranges, and stopped writing parsed bodies to disk.

◆ Where it's heading

The pattern across the window is a framework extending what it can exchange rather than what it can do. GeoJSON and parquet in 1.2.0, excel in 1.3.0, Arrow IPC Streams in 1.3.1 — each release adds a format, while routing, OpenAPI and the annotation model stay where 1.1.0 left them. The recent tags suggest that expansion has slowed to hosting-compatibility fixes.

◆ Prediction

Given three consecutive small releases and no open feature thread in the notes, the next version most likely continues as a maintenance patch rather than adding another serializer family.

Alternatives to Jenkins and plumber

Other DevOps 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 Jenkins or plumber.

See all Jenkins alternatives → · See all plumber alternatives →

Recent activity from Jenkins and plumber

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

  1. 1d agoJenkinsJenkins 2.577 unbundles another 20 MB of plugins from the war
  2. 7d agoJenkinsJenkins 2.576 security release
  3. 7d agoJenkinsJenkins 2.575 security release
  4. 22d agoJenkinsJenkins 2.574 removes JUnit, Mailer and the matrix plugins from the war
  5. 1mo agoJenkinsJenkins 2.573 refreshes job status icons
  6. 1mo agoJenkinsJenkins 2.572 adds password complexity rules and tightens deserialization
  7. 6mo agoplumberSwagger redirects use relative paths for hosted deployments
  8. 7mo agoplumberTest-only fix for R Markdown image matching
  9. 7mo agoplumberArrow IPC Stream serializer and parser
  10. 1y agoplumberExcel and ragg support, port validation, no disk staging
  11. 4y agoplumberGeoJSON and parquet serializers, breaking OpenAPI comment split
  12. 5y agoplumberTrailing-slash redirects and 405 method-not-allowed handling

Frequently asked questions

What is the difference between Jenkins and plumber?

They serve adjacent needs but don't currently overlap on shipped themes. Jenkins is currently shipping more aggressively (velocity 5.0 vs 0.0), 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 Jenkins better than plumber?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Jenkins is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.

What are the best alternatives to Jenkins?

Top Jenkins alternatives in DevOps are ranked by recent ship velocity. Browse the "Jenkins alternatives" section above for the current picks, or visit /alternatives/jenkins for the full list with editorial commentary on each.

What are the best alternatives to plumber?

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