ANALYTICS
SNFG glycan cartoons stopped being pictures and became ggplot2 geoms, guides and axis labels.
Alternatives · analytics tools
vellumwidget alternatives
The best vellumwidget alternatives in analytics tools, ranked by Sparkpulse's velocity_score.
Updated Aug 16, 2026
Looking for the best alternatives to vellumwidget? Sparkpulse tracks and ranks 12 alternatives in analytics tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, vellumwidget shipped 1 meaningful update in the last 30 days and carries a velocity score of 6.3 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About vellumwidget
vellumwidget is dissolving its own API: interaction now lives in the plot spec, not the widget call.
vellumwidget compiles a vellum scene or a vellumplot plot into a self-contained client-side htmlwidget with hover, select, brush, lasso, pan/zoom and export, and no server round-trip. The two-way Shiny story is complete: interactions surface as reactive inputs keyed by output id, and vellumwidget_proxy() drives an already-rendered widget from the server without re-rendering it. The last two releases are fidelity work rather than new surface, calibrating hit-testing from the rendered positions of marks and rendering the raster base image at 2x for HiDPI screens.
Velocity 6.3 · Last update 42m ago
Top 12 alternatives to vellumwidget
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
ANALYTICS
Glycan biosynthesis as a traceable enzyme graph, now including sulfation and gaps it can bridge.
ANALYTICS
A meta-package whose entire changelog is a version pin, tracking an ecosystem moving faster than it is.
ANALYTICS
Glycan annotation stops depending on the database having seen the structure before.
ANALYTICS
A glycan motif matcher trading convenience wrappers for speed, strictness and explicit specs.
ANALYTICS
The type system the rest of the glycan stack is built on, being hardened one breaking change at a time.
ANALYTICS
Forensic kinship testing with linked STR markers, now peer-reviewed and taking data from anywhere.
ANALYTICS
The pedsuite's coefficient engine: broadening what it computes, then making the plots publishable.
ANALYTICS
A pedigree IBD simulator that absorbed its own web app and now optimises for dense marker panels.
ANALYTICS
An individual-based malaria model that grew a second parasite species, then froze itself for reproducibility.
ANALYTICS
The Manhattan-plot package for GWAS results, finished and dormant since 2017.
ANALYTICS
The R package for CODATA constants rebuilt its symbol table on NIST's naming so future updates stop being hand work.
vellumwidget 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 |
|---|---|---|---|---|
| vellumwidget (baseline) | 6.3 | 1 | r-graphicsinteractive-widgetsdeclarative-interaction | Interaction moves into the plot spec; as_widget() sheds a third of its arguments |
| glydraw | 6.3 | 1 | glycomicsdata-visualizationggplot2 | Glycan cartoons become ggplot2 geoms, legends and axis labels |
| glyenzy | 6.3 | 1 | glycomicsbiosynthesisenzyme-inference | Sulfotransferases become first-class, and unsupported steps can be bridged |
| vellumverse | 5.0 | 0 | r-graphicsmeta-packagedependency-management | — |
| glyanno | 3.8 | 1 | glycomicsmass-spectrometrystructure-annotation | De novo reconstruction of topological N-glycans, with database fallback |
| glymotif | 2.5 | 0 | glycomicsmotif-matchinggraph-algorithms | — |
| glyrepr | 2.5 | 0 | glycomicsdata-structurestype-system | — |
| KLINK | 2.5 | 0 | forensic-geneticskinship-testingstr-markers | Markers pair dynamically against a 50-marker map, replacing hard-coded pairs |
| ribd | 2.5 | 0 | statistical-geneticspedigree-analysisrelatedness-coefficients | — |
| ibdsim2 | 2.5 | 0 | statistical-geneticspedigree-analysissimulation | The Shiny front end moves into the package and gains X-chromosomal simulation |
| malariasimulation | 0.0 | 0 | epidemiologymalariasimulation | Plasmodium vivax model lands: hypnozoites, competing hazards, equilibrium |
| qqman | 0.0 | 0 | gwasgenomicsmanhattan-plot | — |
| constants | 0.0 | 0 | physical-constantscodataunits | constants 1.0.0 |
The 12 best vellumwidget alternatives, in depth
1. glydraw · velocity 6.3
SNFG glycan cartoons stopped being pictures and became ggplot2 geoms, guides and axis labels.
Over the last 30 days glydraw shipped 1 meaningful update vs vellumwidget's 1, most recently “Glycan cartoons become ggplot2 geoms, legends and axis labels”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, glydraw focuses on glycomics, data visualization and ggplot2.
glydraw and vellumwidget have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full glydraw trajectory → · Compare vellumwidget vs glydraw →
2. glyenzy · velocity 6.3
Glycan biosynthesis as a traceable enzyme graph, now including sulfation and gaps it can bridge.
Over the last 30 days glyenzy shipped 1 meaningful update vs vellumwidget's 1, most recently “Sulfotransferases become first-class, and unsupported steps can be bridged”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, glyenzy focuses on glycomics, biosynthesis and enzyme inference.
glyenzy and vellumwidget have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full glyenzy trajectory → · Compare vellumwidget vs glyenzy →
3. vellumverse · velocity 5.0
A meta-package whose entire changelog is a version pin, tracking an ecosystem moving faster than it is.
Over the last 30 days vellumverse shipped 0 meaningful updates vs vellumwidget's 1. Its velocity score of 5.0/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, vellumverse focuses on r graphics, meta package and dependency management.
vellumverse has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full vellumverse trajectory → · Compare vellumwidget vs vellumverse →
4. glyanno · velocity 3.8
Glycan annotation stops depending on the database having seen the structure before.
Over the last 30 days glyanno shipped 1 meaningful update vs vellumwidget's 1, most recently “De novo reconstruction of topological N-glycans, with database fallback”. Its velocity score of 3.8/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, glyanno focuses on glycomics, mass spectrometry and structure annotation.
glyanno and vellumwidget have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full glyanno trajectory → · Compare vellumwidget vs glyanno →
5. glymotif · velocity 2.5
A glycan motif matcher trading convenience wrappers for speed, strictness and explicit specs.
Over the last 30 days glymotif shipped 0 meaningful updates vs vellumwidget's 1. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, glymotif focuses on glycomics, motif matching and graph algorithms.
glymotif has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full glymotif trajectory → · Compare vellumwidget vs glymotif →
6. glyrepr · velocity 2.5
The type system the rest of the glycan stack is built on, being hardened one breaking change at a time.
Over the last 30 days glyrepr shipped 0 meaningful updates vs vellumwidget's 1. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, glyrepr focuses on glycomics, data structures and type system.
glyrepr has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full glyrepr trajectory → · Compare vellumwidget vs glyrepr →
7. KLINK · velocity 2.5
Forensic kinship testing with linked STR markers, now peer-reviewed and taking data from anywhere.
Over the last 30 days KLINK shipped 0 meaningful updates vs vellumwidget's 1, most recently “Markers pair dynamically against a 50-marker map, replacing hard-coded pairs”. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, KLINK focuses on forensic genetics, kinship testing and str markers.
KLINK has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
8. ribd · velocity 2.5
The pedsuite's coefficient engine: broadening what it computes, then making the plots publishable.
Over the last 30 days ribd shipped 0 meaningful updates vs vellumwidget's 1. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, ribd focuses on statistical genetics, pedigree analysis and relatedness coefficients.
ribd has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
9. ibdsim2 · velocity 2.5
A pedigree IBD simulator that absorbed its own web app and now optimises for dense marker panels.
Over the last 30 days ibdsim2 shipped 0 meaningful updates vs vellumwidget's 1, most recently “The Shiny front end moves into the package and gains X-chromosomal simulation”. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, ibdsim2 focuses on statistical genetics, pedigree analysis and simulation.
ibdsim2 has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full ibdsim2 trajectory → · Compare vellumwidget vs ibdsim2 →
10. malariasimulation · velocity 0.0
An individual-based malaria model that grew a second parasite species, then froze itself for reproducibility.
Over the last 30 days malariasimulation shipped 0 meaningful updates vs vellumwidget's 1, most recently “Plasmodium vivax model lands: hypnozoites, competing hazards, equilibrium”. Its velocity score of 0.0/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, malariasimulation focuses on epidemiology, malaria and simulation.
malariasimulation has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full malariasimulation trajectory → · Compare vellumwidget vs malariasimulation →
11. qqman · velocity 0.0
The Manhattan-plot package for GWAS results, finished and dormant since 2017.
Over the last 30 days qqman shipped 0 meaningful updates vs vellumwidget's 1. Its velocity score of 0.0/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, qqman focuses on gwas, genomics and manhattan plot.
qqman has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
12. constants · velocity 0.0
The R package for CODATA constants rebuilt its symbol table on NIST's naming so future updates stop being hand work.
Over the last 30 days constants shipped 0 meaningful updates vs vellumwidget's 1, most recently “constants 1.0.0”. Its velocity score of 0.0/10 blends that with longer-term release cadence.
Where vellumwidget leans on r graphics, interactive widgets and declarative interaction, constants focuses on physical constants, codata and units.
constants has shipped fewer meaningful updates than vellumwidget in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full constants trajectory → · Compare vellumwidget vs constants →
Frequently asked questions
What are the best alternatives to vellumwidget?
The top vellumwidget alternatives we currently track in analytics tools are glydraw, glyenzy, vellumverse, glyanno, glymotif, ranked by recent ship velocity.
How is this list of vellumwidget alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare vellumwidget directly with one of these alternatives?
Yes — every card has a "Compare with vellumwidget" link to a side-by-side /compare page.