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Comparison · DevOps
Zed vs Z-Wave JS
A side-by-side editorial comparison of Zed and Z-Wave JS — release velocity, themes, recent moves, and the top alternatives to consider.
Zed vs Z-Wave JS: at a glance
What is Zed?
Zed 1.26 adds Pyrefly for Python and debugs WebAssembly from the JavaScript debugger.
Zed 1.26.2 adds Pyrefly as an optional built-in Python language server, an expandable variable tree in debugger hovers and DWARF support so the JavaScript debugger can step through WebAssembly sources. Agent work continues in smaller pieces: ACP configuration defaults now apply only to new conversations, model pickers get better fuzzy search, and thinking controls explain when thinking can't be turned off. The previous week's 1.25 line shrank binaries and gave external ACP agents context compaction.
What is Z-Wave JS?
Z-Wave JS v15.31.2 puts endpoint grouping to work across a batch of meters and shutters.
v15.31.2 is a patch with four driver fixes: invalid Powerlevel statuses rejected, nvmedit ignoring stale bytes, migrated 700/800 controllers set to Static Controller, and application presets no longer overwritten. It also adds ten device config changes, eight of them using the v15.31.0 endpoint grouping feature for Zipato, Qubino, Aeotec, Shelly and Intermatic devices.
Zed vs Z-Wave JS: editorial side-by-side
Zed
5.0DEVOPS
Zed 1.26 adds Pyrefly for Python and debugs WebAssembly from the JavaScript debugger.
◆ Current state
Zed 1.26.2 adds Pyrefly as an optional built-in Python language server, an expandable variable tree in debugger hovers and DWARF support so the JavaScript debugger can step through WebAssembly sources. Agent work continues in smaller pieces: ACP configuration defaults now apply only to new conversations, model pickers get better fuzzy search, and thinking controls explain when thinking can't be turned off. The previous week's 1.25 line shrank binaries and gave external ACP agents context compaction.
◆ Where it's heading
Zed is splitting attention between its agent panel, where ACP agents keep gaining the same session handling as Zed's own, and core editor depth in languages and debugging. Weekly stable releases with community-contributed features and quick model additions remain the pattern.
◆ Prediction
Expect 1.27 next week with more ACP session and model-picker work, plus further debugger and language-server additions.
Z-Wave JS
5.0DEVOPS
Z-Wave JS v15.31.2 puts endpoint grouping to work across a batch of meters and shutters.
◆ Current state
v15.31.2 is a patch with four driver fixes: invalid Powerlevel statuses rejected, nvmedit ignoring stale bytes, migrated 700/800 controllers set to Static Controller, and application presets no longer overwritten. It also adds ten device config changes, eight of them using the v15.31.0 endpoint grouping feature for Zipato, Qubino, Aeotec, Shelly and Intermatic devices.
◆ Where it's heading
The project is in a steady cycle: a feature minor about every two to four weeks, followed by patches that apply the new feature through device configs. The RCP firmware driver from v15.28 and command deduplication from v15.29 were the last big capability moves. Since then, work has gone into config coverage and controller-migration correctness.
◆ Prediction
Expect v15.32.0 in the next few weeks, with more device configs moving to endpoint grouping in the patches that follow it.
Alternatives to Zed 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 Zed or Z-Wave JS.
CodeRabbit
CodeRabbit moves its review status to a GitHub check run and keeps Deep Scan coverage fresh.
Apache Arrow Rust
Arrow Rust 60.1.0 ships, redacting Parquet encryption keys and adding read-ahead planning.
Sanity
Sanity's MCP server now advertises itself to agents through a server card and llms.txt.
Kubernetes
Kubernetes moves conformance from the cluster to the workloads running on it.
Manticore Search
Manticore 31.0.7 undoes a 2x COUNT(DISTINCT) slowdown its own collation fix caused.
See all Zed alternatives → · See all Z-Wave JS alternatives →
Recent activity from Zed and Z-Wave JS
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoZedZed 1.26.2: Pyrefly, WebAssembly debugging, debugger variable trees
- 6d agoZedZed 1.25.3 patches vulnerable dependencies
- 7d agoZ-Wave JSv15.31.2: migration fixes and endpoint grouping for eight devices
- 7d agoZedZed 1.25.2: smaller binaries, ACP context compaction, Bedrock models
- 9d agoZedZed 1.24.4 fixes OpenCode models failing to load
- 10d agoZedZed 1.24.3 adds Gemini 4 Argon to Google AI models
- 15d agoZedTerminal tabs in the Agent Panel, Git tags, Bedrock tool use
- 22d agoZ-Wave JSv15.31.1: Application Busy retries, NVM restore and route rebuild fixes
- 1mo agoZ-Wave JSv15.31.0: endpoint grouping via config files, stricter config lints
- 1mo agoZ-Wave JSv15.30.0: rare command parsing and new Aeotec, Nice, Shelly configs
- 1mo agoZ-Wave JSCommand deduplication and persisted lastAwake in v15.29.0
- 2mo agoZ-Wave JSZ-Wave JS ships a nine-PR RCP firmware driver overhaul with Nabu Casa support ⚡
Frequently asked questions
What is the difference between Zed and Z-Wave JS?
They serve adjacent needs but don't currently overlap on shipped themes. Zed and Z-Wave JS are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Zed better than Z-Wave JS?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Zed and Z-Wave JS are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.
What are the best alternatives to Zed?
Top Zed alternatives in DevOps are ranked by recent ship velocity. Browse the "Zed alternatives" section above for the current picks, or visit /alternatives/zed 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.