INFRA · APIS
The D-score reference implementation rebuilt its measurement foundation on seven countries.
Alternatives · developer tools
massProps alternatives
The best massProps alternatives in developer tools, ranked by Sparkpulse's velocity_score.
Updated Aug 20, 2026
Looking for the best alternatives to massProps? Sparkpulse tracks and ranks 12 alternatives in developer tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, massProps shipped 0 meaningful updates in the last 30 days and carries a velocity score of 0.0 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About massProps
A mass-properties rollup spends a year on documentation and follows its sibling's API
massProps computes mass, centre of mass and inertia tensors — and their uncertainties — over tree-structured assemblies, the calculation systems engineers run on a spacecraft or vehicle breakdown. It sits on top of rollupTree, the same author's generic recursive-computation engine, and its most recent release exists only to adopt accessor functions that sibling added two weeks earlier.
Velocity 0.0 · Last update 47m ago
Top 12 alternatives to massProps
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
INFRA · APIS
A football-viz package just swapped scraping for an API and broke its own output to do it.
INFRA · APIS
A gene-set enrichment package that outgrew its human-only origins, then went quiet.
INFRA · APIS
The recursive-computation engine under massProps grows the accessors its consumer needed
INFRA · APIS
Six months of releases and not one of them touched the scoring models
INFRA · APIS
A cognitive-science sampling package ships once, then goes quiet for eighteen months
INFRA · APIS
A Bayesian volatility sampler in its maintenance decade, paying for its own speed
INFRA · APIS
A black-box interpreter reaches CRAN, then learns multi-class and survival responses
INFRA · APIS
Spatial thinning grows a result object, and the API breaks to make room for it
INFRA · APIS
A dormant plant-breeding package returns as a genomic selection index suite
INFRA · APIS
CRAN download analytics maintained one micro-change at a time, hundreds per year
INFRA · APIS
INSEE's statistics API gets a French R client that keeps meeting its edge cases
massProps vs alternatives — shipping velocity at a glance
Velocity score (0–10) and meaningful releases shipped in the last 30 days, from official changelogs. Higher = shipping faster.
| Product | Velocity | Sparks · 30d | Focus areas | Latest release |
|---|---|---|---|---|
| massProps (baseline) | 0.0 | 0 | systems-engineeringmass-propertiesuncertainty-propagation | — |
| dscore | 0.0 | 0 | child-developmentpsychometricsglobal-health | dscore 2.0.0 |
| ggfootball | 0.0 | 0 | sports-analyticsr-packagedata-scraping | ggfootball 0.3.0 |
| goat | 0.0 | 0 | bioinformaticsgene-set-analysisr-package | Gene sets beyond human, and analyses you can reload |
| rollupTree | 0.0 | 0 | recursive-computationtree-structuresdag | — |
| writeAlizer | 0.0 | 0 | writing-assessmentnlp-featuresmodel-artifacts | — |
| samplr | 0.0 | 0 | cognitive-sciencesampling-algorithmsmcmc | — |
| stochvol | 0.0 | 0 | bayesian-inferencestochastic-volatilitymcmc | — |
| midr | 0.0 | 0 | explainable-aisurrogate-modelsshapley | Matrix responses bring multi-class and survival models in scope |
| GeoThinneR | 0.0 | 0 | spatial-thinningspecies-distributionoccurrence-data | GeoThinned result objects and a reorganised method surface |
| selection.index | 0.0 | 0 | plant-breedingselection-indexgenomic-selection | Genomic, marker and multi-stage selection indices on an Rcpp core |
| packageRank | 0.0 | 0 | crandownload-analyticslog-filtering | — |
| melodi | 0.0 | 0 | official-statisticsapi-clientinsee | — |
The 12 best massProps alternatives, in depth
1. dscore · velocity 0.0
The D-score reference implementation rebuilt its measurement foundation on seven countries.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “dscore 2.0.0”.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, dscore focuses on child development, psychometrics and global health.
dscore and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
2. ggfootball · velocity 0.0
A football-viz package just swapped scraping for an API and broke its own output to do it.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “ggfootball 0.3.0”.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, ggfootball focuses on sports analytics, r package and data scraping.
ggfootball and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full ggfootball trajectory → · Compare massProps vs ggfootball →
3. goat · velocity 0.0
A gene-set enrichment package that outgrew its human-only origins, then went quiet.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Gene sets beyond human, and analyses you can reload”.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, goat focuses on bioinformatics, gene set analysis and r package.
goat and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
4. rollupTree · velocity 0.0
The recursive-computation engine under massProps grows the accessors its consumer needed.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, rollupTree focuses on recursive computation, tree structures and dag.
rollupTree and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full rollupTree trajectory → · Compare massProps vs rollupTree →
5. writeAlizer · velocity 0.0
Six months of releases and not one of them touched the scoring models.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, writeAlizer focuses on writing assessment, nlp features and model artifacts.
writeAlizer and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full writeAlizer trajectory → · Compare massProps vs writeAlizer →
6. samplr · velocity 0.0
A cognitive-science sampling package ships once, then goes quiet for eighteen months.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, samplr focuses on cognitive science, sampling algorithms and mcmc.
samplr and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
7. stochvol · velocity 0.0
A Bayesian volatility sampler in its maintenance decade, paying for its own speed.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, stochvol focuses on bayesian inference, stochastic volatility and mcmc.
stochvol and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full stochvol trajectory → · Compare massProps vs stochvol →
8. midr · velocity 0.0
A black-box interpreter reaches CRAN, then learns multi-class and survival responses.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Matrix responses bring multi-class and survival models in scope”.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, midr focuses on explainable ai, surrogate models and shapley.
midr and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
9. GeoThinneR · velocity 0.0
Spatial thinning grows a result object, and the API breaks to make room for it.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “GeoThinned result objects and a reorganised method surface”.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, GeoThinneR focuses on spatial thinning, species distribution and occurrence data.
GeoThinneR and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full GeoThinneR trajectory → · Compare massProps vs GeoThinneR →
10. selection.index · velocity 0.0
A dormant plant-breeding package returns as a genomic selection index suite.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Genomic, marker and multi-stage selection indices on an Rcpp core”.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, selection.index focuses on plant breeding, selection index and genomic selection.
selection.index and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full selection.index trajectory → · Compare massProps vs selection.index →
11. packageRank · velocity 0.0
CRAN download analytics maintained one micro-change at a time, hundreds per year.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, packageRank focuses on cran, download analytics and log filtering.
packageRank and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full packageRank trajectory → · Compare massProps vs packageRank →
12. melodi · velocity 0.0
INSEE's statistics API gets a French R client that keeps meeting its edge cases.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where massProps leans on systems engineering, mass properties and uncertainty propagation, melodi focuses on official statistics, api client and insee.
melodi and massProps have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Frequently asked questions
What are the best alternatives to massProps?
The top massProps alternatives we currently track in developer tools are dscore, ggfootball, goat, rollupTree, writeAlizer, ranked by recent ship velocity.
How is this list of massProps alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare massProps directly with one of these alternatives?
Yes — every card has a "Compare with massProps" link to a side-by-side /compare page.