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Comparison · Infra & APIs

dialr vs fastpos

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

dialr vs fastpos: at a glance

Featuredialrfastpos
SectorInfra & APIsInfra & APIs
Velocity score0.00.0
Sparks · 30d00
Top themesphone-numbers, libphonenumber, rjava, r-packagesimulation, correlation, sample-size, rcpp
Last editorial update1h ago1d 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 fastpos?

Dormant three years, then a two-line release nobody using it would notice

fastpos finds the critical point of stability for a Pearson correlation, a simulation problem whose C++ implementation is the entire reason the package exists. Its substantive work concluded in 2022 with 0.5.0, the release prepared during R Journal review, which renamed the precision parameters, moved multicore work to pbapply and let users set corridor limits directly. After three years of silence, 0.6.0 removes an internal restriction to cpp11 and changes index_pop to an integer.

Read the full fastpos trajectory →

dialr vs fastpos: 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.

F
fastpos
INFRA · APIS
0.0

Dormant three years, then a two-line release nobody using it would notice

◆ Current state

fastpos finds the critical point of stability for a Pearson correlation, a simulation problem whose C++ implementation is the entire reason the package exists. Its substantive work concluded in 2022 with 0.5.0, the release prepared during R Journal review, which renamed the precision parameters, moved multicore work to pbapply and let users set corridor limits directly. After three years of silence, 0.6.0 removes an internal restriction to cpp11 and changes index_pop to an integer.

◆ Where it's heading

This is a finished piece of research software in low-effort upkeep. The changelog's centre of gravity is the R Journal review process, and once that concluded the package stopped changing. The single release since is toolchain work of the kind that keeps a package compiling rather than anything a user would see.

◆ Prediction

Expect nothing beyond occasional compilation or CRAN-check fixes unless the accompanying paper draws requests for other correlation types or resampling schemes.

Alternatives to dialr and fastpos

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 fastpos.

See all dialr alternatives → · See all fastpos alternatives →

Recent activity from dialr and fastpos

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

  1. 10mo agofastposcpp11 restriction removed; index_pop now an integer
  2. 3y agodialrInvalid values short-circuit the Java parser, fixing a freeze
  3. 4y agofastposMulticore fix for pbmcapply; Windows limited to one core
  4. 4y agofastposR Journal review release: renamed precision parameters, manual corridor limits
  5. 5y agodialrJava initialises on load, so :: calls work without library()
  6. 5y agofastposMore informative test failures; interactive-only progress bars
  7. 6y agofastposMulticore support via the future package
  8. 6y agodialrR 4.0 bump and tests decoupled from libphonenumber data
  9. 6y agodialrPhone vectors work in tibbles again after the 3.0.0 change
  10. 6y agofastposExact-rho population generation and C++ progress bar fixes
  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 fastpos?

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

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

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