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Comparison · Infra & APIs
Kaniko vs OpenMQTTGateway
A side-by-side editorial comparison of Kaniko and OpenMQTTGateway — release velocity, themes, recent moves, and the top alternatives to consider.
Kaniko vs OpenMQTTGateway: at a glance
What is Kaniko?
Kaniko's release feed stops dead in June 2024 after a patch that undid its own change
Kaniko builds container images inside a container without a Docker daemon, and its release feed reads as a project in late-stage maintenance that then simply stopped. Every entry in this window carries the same boilerplate header of executor, debug and slim image tags, and underneath it the substance is dependency bumps, CVE-driven upgrades, and narrow fixes to ADD and COPY semantics. The last release here, v1.23.1, is a revert of behaviour changed weeks earlier plus documentation clarifying what the flag was supposed to do.
What is OpenMQTTGateway?
OpenMQTTGateway returns after 22 months with a security-first 1.9.0.
OpenMQTTGateway shipped v1.9.0 on November 7, its first release since January 2025. It moves to the Arduino ESP32 core 3.x, ships Theengs Decoder 2.5.0 with a fix for a BLE advertisement parsing flaw affecting every earlier release, and hardens buffer handling across MQTT, HTTP, BLE and RF input. Upgrade notes warn that some Home Assistant unique_ids change and that encrypted BLE devices are skipped until a key is set.
Kaniko vs OpenMQTTGateway: editorial side-by-side
Kaniko
0.0INFRA · APIS
Kaniko's release feed stops dead in June 2024 after a patch that undid its own change
◆ Current state
Kaniko builds container images inside a container without a Docker daemon, and its release feed reads as a project in late-stage maintenance that then simply stopped. Every entry in this window carries the same boilerplate header of executor, debug and slim image tags, and underneath it the substance is dependency bumps, CVE-driven upgrades, and narrow fixes to ADD and COPY semantics. The last release here, v1.23.1, is a revert of behaviour changed weeks earlier plus documentation clarifying what the flag was supposed to do.
◆ Where it's heading
The cadence tells the story: nine releases between December 2023 and June 2024, then nothing at all in the two years since. Even during the active stretch the work was defensive — registry-map compatibility, ECR authentication breakage, tar.gz handling in ADD, vulnerability scanning added to the executor image — rather than any expansion of what Kaniko does. The one recurring theme with forward motion, registry mirror and registry-map support, was about surviving locked-down or mirrored registry environments.
◆ Prediction
Nothing in these entries points at planned work, and a two-year gap after a revert-and-document patch is the signature of a project no longer being released; anyone depending on it should assume the last published executor image is the last one.
OpenMQTTGateway
2.5INFRA · APIS
OpenMQTTGateway returns after 22 months with a security-first 1.9.0.
◆ Current state
OpenMQTTGateway shipped v1.9.0 on November 7, its first release since January 2025. It moves to the Arduino ESP32 core 3.x, ships Theengs Decoder 2.5.0 with a fix for a BLE advertisement parsing flaw affecting every earlier release, and hardens buffer handling across MQTT, HTTP, BLE and RF input. Upgrade notes warn that some Home Assistant unique_ids change and that encrypted BLE devices are skipped until a key is set.
◆ Where it's heading
Earlier releases made the gateway independent of controllers and external brokers. The return release is about safety and a modern ESP32 base rather than new features, which suggests the project is resetting its foundation before resuming feature work.
◆ Prediction
Expect the promised security advisory for the Theengs Decoder flaw and 1.9.x fixes for the Home Assistant entity changes; whether regular cadence resumes is not yet clear from the entries.
Alternatives to Kaniko and OpenMQTTGateway
Other Infra & APIs 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 Kaniko or OpenMQTTGateway.
SpinupWP
SpinupWP now writes DNS records for you, starting with Cloudflare and Route 53.
Elasticsearch
One Node.js Brotli bug and a compromised CA bundle force ten patches across the Elastic Stack.
Parse Server
Parse Server 9.11.1 alphas close two beforeSave advisories, one a server crash.
GitLab
GitLab sells Orbit as the evidence layer for agent pilots and AI-code rules.
Kestra
Kestra's feed is design-system package releases while 2.1.0 waits past its first RC.
See all Kaniko alternatives → · See all OpenMQTTGateway alternatives →
Recent activity from Kaniko and OpenMQTTGateway
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoOpenMQTTGatewayOpenMQTTGateway v1.9.0
- 1y agoOpenMQTTGatewayAdaptive scanning restart bug fixed
- 1y agoOpenMQTTGatewayAn MQTT broker moves inside the gateway ⚡
- 2y agoKanikoKaniko 1.23.1 reverts --no-push cache behaviour
- 2y agoKanikoKaniko 1.23 adds --chmod for ADD and COPY, registry mirrors for the warmer
- 2y agoKanikoKaniko 1.22 adds path regmaps, fixes multi-file COPY into ENV paths
- 2y agoKanikoKaniko 1.21.1 bumps dependencies to clear CVEs
- 2y agoKanikoKaniko 1.21 unpacks tar.gz in ADD, adds skip-TLS for private git
- 2y agoKanikoKaniko 1.20.1 is documentation and dependency bumps
- 2y agoOpenMQTTGatewayTheengs Bridge hardware and Ethernet onboarding
- 3y agoOpenMQTTGatewayWeb interface removes the controller dependency
- 3y agoOpenMQTTGatewayWorkaround for stuck BLE scans
Frequently asked questions
What is the difference between Kaniko and OpenMQTTGateway?
They serve adjacent needs but don't currently overlap on shipped themes. OpenMQTTGateway is currently shipping more aggressively (velocity 2.5 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 Kaniko better than OpenMQTTGateway?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OpenMQTTGateway is currently shipping more aggressively (velocity 2.5 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 Infra & APIs products to evaluate alongside.
What are the best alternatives to Kaniko?
Top Kaniko alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Kaniko alternatives" section above for the current picks, or visit /alternatives/kaniko for the full list with editorial commentary on each.
What are the best alternatives to OpenMQTTGateway?
Top OpenMQTTGateway alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "OpenMQTTGateway alternatives" section above for the current picks, or visit /alternatives/openmqttgateway for the full list with editorial commentary on each.