datefixR
The messy-date parser rewrote its core in Rust and came out 300x faster.
Comparison · Analytics
marquee vs vcr
A side-by-side editorial comparison of marquee and vcr — release velocity, themes, recent moves, and the top alternatives to consider.
marquee vs vcr: at a glance
What is marquee?
marquee is filling in the typographic details — outlines, border types, real font metrics for underlines.
marquee renders markdown text onto R graphics devices, and backs element_marquee() and geom_marquee() in ggplot2. Development ran in a tight burst through August and September 2025: 1.1.0 added text outlines, a size shortcut and remote PNG/JPEG support, 1.2.0 added border and outline line types and moved underline placement onto font metrics, and 1.2.1 cleaned up the bugs those introduced.
What is vcr?
Added the HTTP client everyone moved to, then deleted a decade of its own public surface.
vcr records HTTP interactions to disk so R package tests can replay them without network access. Two releases define its current state. Version 1.6.0 added httr2 support alongside the existing httr and crul backends, following the R ecosystem's migration to httr2. Version 2.0 then removed a large amount of accumulated public surface — the logging functions, vcr_last_error(), the exported R6 classes including RequestHandler, Request, VcrResponse and HTTPInteractionList, and several configuration options that had stopped working or could not be implemented correctly.
marquee vs vcr: editorial side-by-side
marquee
0.0ANALYTICS
marquee is filling in the typographic details — outlines, border types, real font metrics for underlines.
◆ Current state
marquee renders markdown text onto R graphics devices, and backs element_marquee() and geom_marquee() in ggplot2. Development ran in a tight burst through August and September 2025: 1.1.0 added text outlines, a size shortcut and remote PNG/JPEG support, 1.2.0 added border and outline line types and moved underline placement onto font metrics, and 1.2.1 cleaned up the bugs those introduced.
◆ Where it's heading
The package is converging on typographic fidelity rather than new capability. Early work settled layout semantics — CSS margin collapsing, inline padding reserving space during shaping, devices without glyph support — and recent releases refine how decorations are drawn and measured. The naming cleanup in 1.2.0, border_size becoming border_width, reads as an API being tidied ahead of wider use rather than one still being explored.
◆ Prediction
Expect continued small releases sanding down rendering edge cases in ggplot2 contexts, since that is where the recent bug reports come from; nothing here signals a new feature area.
vcr
0.0ANALYTICS
Added the HTTP client everyone moved to, then deleted a decade of its own public surface.
◆ Current state
vcr records HTTP interactions to disk so R package tests can replay them without network access. Two releases define its current state. Version 1.6.0 added httr2 support alongside the existing httr and crul backends, following the R ecosystem's migration to httr2. Version 2.0 then removed a large amount of accumulated public surface — the logging functions, vcr_last_error(), the exported R6 classes including RequestHandler, Request, VcrResponse and HTTPInteractionList, and several configuration options that had stopped working or could not be implemented correctly.
◆ Where it's heading
The package is consolidating after years of additive growth. The 2.0 removals are almost all things that were exported without needing to be, or options that promised behaviour the implementation could not guarantee — check_cassette_names() was deprecated precisely because it cannot be made correct. Cassette maintenance is being simplified too, with re_record_interval now the single mechanism for expiring recordings.
◆ Prediction
Expect the post-2.0 releases to be about migration support and fallout from the removed API, since the breaking list is long enough that reverse dependencies will surface problems. Async support for httr2 stays blocked until req_perform_parallel gains a mocking hook, which the entries note is upstream work.
Alternatives to marquee and vcr
Other Analytics 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 marquee or vcr.
maplegend
The legend engine mapsf spun out, now covering legend types the parent map package can draw.
lang
R help pages translated on demand by whichever LLM you point it at.
mapsf
Thematic mapping in base R that finally got a theming system, then spent two years polishing legends.
qualtRics
qualtRics moved its contact functions onto XM Directory days before the old endpoints died.
fabletools
The tidyverts forecasting core rebuilt model combination on full residual covariance.
Recent activity from marquee and vcr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 8mo agovcr2.0 removes the logging API and the exported R6 classes ⚡
- 11mo agomarqueeBug fixes for relative sizes, outlines and guide width
- 11mo agomarqueeBorder and outline line types; underlines follow font metrics
- 11mo agomarqueeRotated text width fixed; factor input supported
- 0y agomarqueeText outlines, size shortcuts and images from URLs
- 1y agovcrMaintainer email address updated
- 1y agomarquee1.0 settles margin collapsing and inline decoration spacing
- 2y agovcrAdds httr2 support alongside httr and crul ⚡
- 3y agovcrDrops compilation; test setup moves back to helper files
- 3y agovcrFixes request matching with escaped characters
- 5y agovcrvcr_test_path() finds the package root correctly
Frequently asked questions
What is the difference between marquee and vcr?
They serve adjacent needs but don't currently overlap on shipped themes. marquee and vcr 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 marquee better than vcr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. marquee and vcr 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 Analytics products to evaluate alongside.
What are the best alternatives to marquee?
Top marquee alternatives in Analytics are ranked by recent ship velocity. Browse the "marquee alternatives" section above for the current picks, or visit /alternatives/marquee for the full list with editorial commentary on each.
What are the best alternatives to vcr?
Top vcr alternatives in Analytics are ranked by recent ship velocity. Browse the "vcr alternatives" section above for the current picks, or visit /alternatives/vcr for the full list with editorial commentary on each.