exametrika
A test-theory package that grew into a graphical-model toolkit, now spending its releases paying down the API debt that growth created.
Comparison · Infra & APIs
projoint vs Scrypted
A side-by-side editorial comparison of projoint and Scrypted — release velocity, themes, recent moves, and the top alternatives to consider.
projoint vs Scrypted: at a glance
What is projoint?
projoint spent a year on CRAN paperwork, then shipped a correctness fix it flagged itself.
projoint is an R package for analysing conjoint survey experiments, covering Qualtrics import, reshaping, and quantity-of-interest estimation with inter-rater reliability correction. Most of its release history is CRAN admission work — citation formats, DESCRIPTION fields, \value{} tags, vignette cleanups — with four tags backfilled within ninety seconds of each other on 15 July in non-monotonic version order, so neither tag order nor timestamps in this feed track the real sequence. The substantive releases are the ones fixing data-preparation bugs that silently corrupt estimates.
What is Scrypted?
Scrypted spent a year making its camera server run as a cluster, then went quiet.
Scrypted publishes releases as raw commit dumps, so the arc has to be read from the commits themselves. Through 2025 they cluster around three things: cluster mode and the worker addressing needed to make it real, GPU inference plumbing for NVIDIA on Proxmox and Intel runtimes, and a steady stream of per-camera fixes for battery, sleeping, and NVR devices. The most recent tag in this feed is from November 2025, so the visible record stops there rather than continuing to the present.
projoint vs Scrypted: editorial side-by-side
projoint
2.5INFRA · APIS
projoint spent a year on CRAN paperwork, then shipped a correctness fix it flagged itself.
◆ Current state
projoint is an R package for analysing conjoint survey experiments, covering Qualtrics import, reshaping, and quantity-of-interest estimation with inter-rater reliability correction. Most of its release history is CRAN admission work — citation formats, DESCRIPTION fields, \value{} tags, vignette cleanups — with four tags backfilled within ninety seconds of each other on 15 July in non-monotonic version order, so neither tag order nor timestamps in this feed track the real sequence. The substantive releases are the ones fixing data-preparation bugs that silently corrupt estimates.
◆ Where it's heading
The maintainer is hardening the path from raw Qualtrics export to estimate, which is where conjoint analysis quietly goes wrong. Three separate releases fix that path: dropped respondent-level weights in organize_data(), repeated-task reshaping in reshape_projoint(), and choice-to-profile mapping in 1.1.3. Each fix now arrives with regression tests and stricter validation rather than just a patch, and 1.1.3 adds an explicit .choice_map so the mapping is auditable instead of inferred.
◆ Prediction
Expect the validation-and-regression-test pattern to keep extending across the import path, with releases continuing to arrive in bursts around CRAN submission rather than on a cadence.
Scrypted
0.0INFRA · APIS
Scrypted spent a year making its camera server run as a cluster, then went quiet.
◆ Current state
Scrypted publishes releases as raw commit dumps, so the arc has to be read from the commits themselves. Through 2025 they cluster around three things: cluster mode and the worker addressing needed to make it real, GPU inference plumbing for NVIDIA on Proxmox and Intel runtimes, and a steady stream of per-camera fixes for battery, sleeping, and NVR devices. The most recent tag in this feed is from November 2025, so the visible record stops there rather than continuing to the present.
◆ Where it's heading
The direction through the tracked window is a home camera server growing into distributed infrastructure: cluster mode, cluster-aware media management, worker addressing, and detection work moving onto custom models and fp16 math. Integration breadth continues alongside it, with HomeKit audio, ONVIF PTZ, text overlays, and PIR sensors. Because the feed has not produced a tag in months, any read on current direction should be treated as the state at the last release rather than today.
◆ Prediction
The entries do not support a confident prediction; the feed has been silent since November 2025, and a stale release stream is not evidence of what the project is doing now.
Alternatives to projoint and Scrypted
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 projoint or Scrypted.
nuggets
nuggets keeps compounding on the 2.0 rewrite — more pattern families, lighter install.
eratosthenes
eratosthenes spends 0.1.0 hardening inputs rather than adding chronology methods.
dqcheckr
dqcheckr adds drift analysis, then removes the YAML a user had to hand-write.
lifecontingencies
An actuarial mainstay spends its releases on CI plumbing, not on new mathematics.
EDAForge
EDAForge is a data-quality auditor renamed mid-flight, still finding its CRAN footing.
See all projoint alternatives → · See all Scrypted alternatives →
Recent activity from projoint and Scrypted
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 17d agoprojointExplicit .choice_map guards choice-to-profile mapping
- 1mo agoprojointCRAN submission housekeeping for DESCRIPTION and examples
- 1mo agoprojointCRAN formatting pass; minor make_projoint_data() fix
- 1mo agoprojointreshape_projoint() repeated-task bug fixed; validation tightened
- 1mo agoprojointCitation metadata updated with the CRAN DOI
- 5mo agoprojointorganize_data() no longer drops respondent-level weights
- 9mo agoScrypted0.143.0: NVIDIA on Proxmox fixes and HomeKit audio repairs
- 1y agoScrypted0.141.0: custom detection models and fp16 inference
- 1y agoScrypted0.139.0: video text overlays and PIR sensor support
- 1y agoScrypted0.137.0: cluster manager address fixup
- 1y agoScrypted0.135.0: cluster worker address plumbing
- 1y agoScrypted0.133.0: battery and sleeping camera fixes
Frequently asked questions
What is the difference between projoint and Scrypted?
They serve adjacent needs but don't currently overlap on shipped themes. projoint 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 projoint better than Scrypted?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. projoint 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 projoint?
Top projoint alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "projoint alternatives" section above for the current picks, or visit /alternatives/projoint for the full list with editorial commentary on each.
What are the best alternatives to Scrypted?
Top Scrypted alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Scrypted alternatives" section above for the current picks, or visit /alternatives/scrypted for the full list with editorial commentary on each.