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Comparison · DevOps

WildFly vs Z-Wave JS

A side-by-side editorial comparison of WildFly and Z-Wave JS — release velocity, themes, recent moves, and the top alternatives to consider.

WildFly vs Z-Wave JS: at a glance

FeatureWildFlyZ-Wave JS
SectorDevOpsDevOps
Velocity score2.55.0
Sparks · 30d00
Top themesjakarta-ee, oidc, stability-levels, app-serverz-wave, home-automation, smart-locks, device-config
Last editorial update2h ago3h ago
WebsiteVisit →Visit →

What is WildFly?

WildFly's quarterly train is really a stability ladder, and OIDC keeps climbing it

WildFly is four majors into a metronomic release train — 38 through 41 in about eight months — where each cycle pairs a Beta with a Final roughly two weeks later that restates the same feature list. The substantive work splits cleanly in two: Jakarta EE 11 and MicroProfile spec implementations that land first in WildFly Preview, and an explicit stability ladder (preview to community to default) that individual features climb one release at a time. OIDC is the feature getting the most of that attention, with scope attributes, request/request_uri parameters, and logout each promoted across the last three cycles.

Read the full WildFly trajectory →

What is Z-Wave JS?

Z-Wave driver where the hard problems are now smart locks and device quirks.

Z-Wave JS is the driver layer underneath most open-source Z-Wave integrations, and its releases follow a tight weekly-to-fortnightly rhythm mixing three things: protocol correctness, device config files, and developer surface. The current focus is clearly credential handling on smart locks — several consecutive releases fix stale cached credentials, bulk user deletion timeouts, and locks misreporting progress during credential learning. Alongside that, inclusion reliability got direct attention, with ongoing interviews now paused during inclusion and security bootstrapping.

Read the full Z-Wave JS trajectory →

WildFly vs Z-Wave JS: editorial side-by-side

W
WildFly
DEVOPS
2.5

WildFly's quarterly train is really a stability ladder, and OIDC keeps climbing it

◆ Current state

WildFly is four majors into a metronomic release train — 38 through 41 in about eight months — where each cycle pairs a Beta with a Final roughly two weeks later that restates the same feature list. The substantive work splits cleanly in two: Jakarta EE 11 and MicroProfile spec implementations that land first in WildFly Preview, and an explicit stability ladder (preview to community to default) that individual features climb one release at a time. OIDC is the feature getting the most of that attention, with scope attributes, request/request_uri parameters, and logout each promoted across the last three cycles.

◆ Where it's heading

The direction is consolidation rather than expansion: features already written are being graduated to supported status instead of new subsystems appearing. In parallel the runtime baseline is moving underneath users — 40.0.1 shipped container images for JDK 25 on UBI 10 and flagged it as the last release carrying JDK 17 images. Expect the EE 11 work now sitting in Preview to graduate into standard WildFly on the same ladder OIDC has been walking.

◆ Prediction

WildFly 42 should ship container images on JDK 21 and JDK 25 only, with the remaining Preview-stability EE 11 integrations promoted toward default.

Z
Z-Wave JS
DEVOPS
5.0

Z-Wave driver where the hard problems are now smart locks and device quirks.

◆ Current state

Z-Wave JS is the driver layer underneath most open-source Z-Wave integrations, and its releases follow a tight weekly-to-fortnightly rhythm mixing three things: protocol correctness, device config files, and developer surface. The current focus is clearly credential handling on smart locks — several consecutive releases fix stale cached credentials, bulk user deletion timeouts, and locks misreporting progress during credential learning. Alongside that, inclusion reliability got direct attention, with ongoing interviews now paused during inclusion and security bootstrapping.

◆ Where it's heading

The protocol work is moving from getting commands through to getting them right under adversarial timing — S2 delivery verification, split multi-frame reports, and optimistic value updates now distinguishing actuator from non-actuator command classes. The other steady stream is the device database, which absorbs manufacturer inconsistencies so integrations above it do not have to.

◆ Prediction

User Code and User Credential handling should keep generating fixes, since each release surfaces another lock firmware that deviates from the spec in a new way.

Alternatives to WildFly and Z-Wave JS

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 WildFly or Z-Wave JS.

See all WildFly alternatives → · See all Z-Wave JS alternatives →

Recent activity from WildFly and Z-Wave JS

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

  1. 4d agoZ-Wave JSPTI Zniffer trace support and a value-DB race condition fix
  2. 25d agoZ-Wave JSInterviews pause during inclusion; proprietary Aeotec and Z-Wave.me commands
  3. 25d agoWildFlyWildFly 41 promotes OIDC scope and request-object support
  4. 1mo agoZ-Wave JSMissing type exports and command class metadata corrections
  5. 1mo agoZ-Wave JSS2 delivery verification via sequence number; User Code cache sync fix
  6. 1mo agoWildFlyWildFly 41 Beta adds transactions during graceful shutdown
  7. 1mo agoZ-Wave JSDevice config corrections for Zooz, SimonTech and MCOHome
  8. 1mo agoWildFlyWildFly 40.0.1 moves container images to JDK 25, drops JDK 17
  9. 1mo agoZ-Wave JSGranular interview progress reporting via a new event
  10. 2mo agoWildFlyWildFly 40 lands Jakarta Pages 4.0 and WebSocket 2.2 in Preview
  11. 3mo agoWildFlyWildFly 40 Beta fixes an Elytron brute-force CVE
  12. 6mo agoWildFlyWildFly 39.0.1 backports the Elytron brute-force CVE fix

Frequently asked questions

What is the difference between WildFly and Z-Wave JS?

They serve adjacent needs but don't currently overlap on shipped themes. Z-Wave JS 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 WildFly better than Z-Wave JS?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Z-Wave JS 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 DevOps products to evaluate alongside.

What are the best alternatives to WildFly?

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

What are the best alternatives to Z-Wave JS?

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