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Comparison · Infra & APIs

dialr vs usmap

A side-by-side editorial comparison of dialr and usmap — release velocity, themes, recent moves, and the top alternatives to consider.

dialr vs usmap: at a glance

Featuredialrusmap
SectorInfra & APIsInfra & APIs
Velocity score0.00.0
Sparks · 30d00
Top themesphone-numbers, libphonenumber, rjava, r-packagecartography, sf, data-packaging, fips
Last editorial update1h ago3h ago
WebsiteVisit →Visit →

What is dialr?

The R phone-number package stopped only parsing numbers and started asking them where they are.

dialr wraps Google's libphonenumber through rJava, giving R a phone vector class that parses, validates and formats international numbers. It has been quiet since August 2022, when the last release removed a pathology where Java would freeze after enough invalid inputs. The package covers parsing, validation, formatting, and the metadata lookups added in 0.3.0.

Read the full dialr trajectory →

What is usmap?

Ten years in, US mapping splits its data out and finally adds Puerto Rico.

usmap plots US state and county maps in an Alaska- and Hawaii-inset projection and joins user data to them by FIPS code. Over the last two years it has been rebuilt underneath: the map data moved out to a companion usmapdata package, the geometry became sf, and a data_year parameter lets a plot match the vintage of the data being plotted. Version 1.0.0 marks ten years of the project and adds Puerto Rico across every function.

Read the full usmap trajectory →

dialr vs usmap: editorial side-by-side

D
dialr
INFRA · APIS
0.0

The R phone-number package stopped only parsing numbers and started asking them where they are.

◆ Current state

dialr wraps Google's libphonenumber through rJava, giving R a phone vector class that parses, validates and formats international numbers. It has been quiet since August 2022, when the last release removed a pathology where Java would freeze after enough invalid inputs. The package covers parsing, validation, formatting, and the metadata lookups added in 0.3.0.

◆ Where it's heading

Two forces shape the history. One is expansion into what libphonenumber knows beyond the number itself — carrier, geocode, timezone — which happened once, in 2019, and has not been extended since. The other is the ongoing cost of being a Java wrapper inside an R tidyverse: rJava initialisation moved so the :: form works, phone vectors reclassified when tibble 3.0.0 changed how it treats list-based classes, and repeated performance work to make crossing the Java boundary tolerable. The maintainer has floated moving the phone class onto vctrs but has not.

◆ Prediction

The vctrs migration is the one change the maintainer has explicitly signalled, and the hard-deprecated one-shot functions were slated for removal in the next major release; three years of silence make neither imminent.

U
usmap
INFRA · APIS
0.0

Ten years in, US mapping splits its data out and finally adds Puerto Rico.

◆ Current state

usmap plots US state and county maps in an Alaska- and Hawaii-inset projection and joins user data to them by FIPS code. Over the last two years it has been rebuilt underneath: the map data moved out to a companion usmapdata package, the geometry became sf, and a data_year parameter lets a plot match the vintage of the data being plotted. Version 1.0.0 marks ten years of the project and adds Puerto Rico across every function.

◆ Where it's heading

The package has separated what it draws from how it draws, and that separation is what makes the recent releases possible: annual map vintages ship in usmapdata without touching usmap, and Puerto Rico could be backfilled into every existing year at once. The remaining work is coverage and defaults rather than architecture, and the Puerto Rico exclusion default is already governed by an environment variable rather than a code change.

◆ Prediction

Expect the annual map vintage to keep arriving through usmapdata, with usmap itself changing only where a new territory or a projection default needs handling.

Alternatives to dialr and usmap

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 dialr or usmap.

See all dialr alternatives → · See all usmap alternatives →

Recent activity from dialr and usmap

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 11mo agousmapPuerto Rico added across every usmap function and map year
  2. 1y agousmapdata_year parameter threaded through the plotting functions
  3. 2y agousmapPopulation and poverty data refreshed; ggplot2 3.5 legend fix
  4. 2y agousmapMap data becomes sf; usmap_transform() returns geometry
  5. 2y agousmapDocumentation links updated
  6. 2y agousmapMap data extracted to a companion usmapdata package
  7. 3y agodialrInvalid values short-circuit the Java parser, fixing a freeze
  8. 5y agodialrJava initialises on load, so :: calls work without library()
  9. 6y agodialrR 4.0 bump and tests decoupled from libphonenumber data
  10. 6y agodialrPhone vectors work in tibbles again after the 3.0.0 change
  11. 7y agodialrCarrier, geocode, and timezone lookups added
  12. 7y agodialrTenfold rJava speedup and proper phone equality

Frequently asked questions

What is the difference between dialr and usmap?

They serve adjacent needs but don't currently overlap on shipped themes. dialr and usmap 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 dialr better than usmap?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. dialr and usmap 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 dialr?

Top dialr alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "dialr alternatives" section above for the current picks, or visit /alternatives/dialr for the full list with editorial commentary on each.

What are the best alternatives to usmap?

Top usmap alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "usmap alternatives" section above for the current picks, or visit /alternatives/usmap for the full list with editorial commentary on each.