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Comparison · Infra & APIs
forestploter vs whirl
A side-by-side editorial comparison of forestploter and whirl — release velocity, themes, recent moves, and the top alternatives to consider.
forestploter vs whirl: at a glance
What is forestploter?
A forest plot package that keeps handing users control of one more graphical detail.
forestploter draws forest plots where the layout is driven by the data frame itself, so text columns and confidence intervals sit in the same grid. The theme function has become the package's centre of gravity: it now controls graphical parameters for titles, legends, axis, arrow labels, footnotes, and reference lines, with multi-column and row-order legend controls added most recently. Two releases shipped nine minutes apart in April 2026 after a two-year gap, deprecating some theme parameters, removing inter-cell gaps, and improving tick breaks.
What is whirl?
whirl turned script logging into a standardized provenance artifact regulators can read.
A parallel R script runner that produces execution logs, aimed at regulated analysis environments. The 0.3.0 release added write_biocompute(), emitting logs as BioCompute Objects in standardized JSON, and simplified the approved-package check to a plain package@version vector. Since then the work has been about what the log can be trusted to contain: an environment_secrets option to keep secret variables out of it, direct versus indirect package usage distinguished and highlighted against the approved list, and the same approval check extended to Python packages.
forestploter vs whirl: editorial side-by-side
forestploter
0.0INFRA · APIS
A forest plot package that keeps handing users control of one more graphical detail.
◆ Current state
forestploter draws forest plots where the layout is driven by the data frame itself, so text columns and confidence intervals sit in the same grid. The theme function has become the package's centre of gravity: it now controls graphical parameters for titles, legends, axis, arrow labels, footnotes, and reference lines, with multi-column and row-order legend controls added most recently. Two releases shipped nine minutes apart in April 2026 after a two-year gap, deprecating some theme parameters, removing inter-cell gaps, and improving tick breaks.
◆ Where it's heading
The direction has been consistent for four years: whatever a user might want to restyle eventually becomes an argument. Point size stopped being transformed, cell height adjustment was removed as unwanted, legends gained size, column, and fill-order control, and vertical lines learned to extend the full plot height and to draw beneath the whiskers. The one structural move was 1.1.0, which let callers supply their own confidence-interval and summary drawing functions — turning a fixed renderer into an extensible one. Everything since has been the arguments that extensibility did not cover.
◆ Prediction
The latest release deprecates theme parameters rather than adding them, which suggests the next one consolidates the theme surface that has grown for four years rather than extending it further.
whirl
0.0INFRA · APIS
whirl turned script logging into a standardized provenance artifact regulators can read.
◆ Current state
A parallel R script runner that produces execution logs, aimed at regulated analysis environments. The 0.3.0 release added write_biocompute(), emitting logs as BioCompute Objects in standardized JSON, and simplified the approved-package check to a plain package@version vector. Since then the work has been about what the log can be trusted to contain: an environment_secrets option to keep secret variables out of it, direct versus indirect package usage distinguished and highlighted against the approved list, and the same approval check extended to Python packages.
◆ Where it's heading
The through-line is the log as evidence rather than as debugging output. Every recent addition either widens what the log proves — which packages were really used, in which language, against which approved list — or narrows what it must not leak. Setting options only through an explicit with_options argument to run() and getting renv library paths right for Quarto both point the same way: reproducible, auditable child sessions with nothing implicit.
◆ Prediction
Expect the approved-package and provenance machinery to keep expanding across languages and environments, since Python approval checks followed the R ones and both feed the same log.
Alternatives to forestploter and whirl
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 forestploter or whirl.
WPML
WPML made machine translation the default, and its point releases keep chasing WordPress and page builders.
ggInterval
Interval-valued data plotting, spending 2026 making its function names and examples survive CRAN.
rgm
A microbiome network model that got itself un-archived by deleting the dependency that killed it.
contagionchannels
Three releases in ten days, every one of them a CRAN reviewer's correction rather than a code change.
tidyaudit
Pipeline provenance for tidyverse workflows, recording what changed at each step without keeping the data.
See all forestploter alternatives → · See all whirl alternatives →
Recent activity from forestploter and whirl
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3mo agoforestploterTheme parameters deprecated; cell gaps removed, ticks improved
- 3mo agoforestploterMulti-column legends and full-height vertical lines
- 7mo agowhirlExplicit option passing to child sessions; renv path fix
- 11mo agowhirlLogs flag package approval status and exclude secrets
- 1y agowhirlwhirl 0.3.0 ⚡
- 2y agoforestploterFull graphical control over titles, legends, axis and footnotes
- 2y agoforestploterTick digit calculation improved; automatic cell height removed
- 3y agoforestploterCustom CI and summary drawing functions; boxplots inside the plot
- 3y agoforestploterArbitrary grobs and math symbols can be placed in cells
Frequently asked questions
What is the difference between forestploter and whirl?
They serve adjacent needs but don't currently overlap on shipped themes. forestploter and whirl are shipping at a similar cadence (velocity 0.0 vs 0.0, 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 forestploter better than whirl?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. forestploter and whirl are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to forestploter?
Top forestploter alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "forestploter alternatives" section above for the current picks, or visit /alternatives/forestploter for the full list with editorial commentary on each.
What are the best alternatives to whirl?
Top whirl alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "whirl alternatives" section above for the current picks, or visit /alternatives/whirl for the full list with editorial commentary on each.