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crul vs GSODR

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

Shared themes:ropensci

crul vs GSODR: at a glance

FeaturecrulGSODR
SectorAnalyticsAnalytics
Velocity score0.00.0
Sparks · 30d00
Top themeshttp-client, async, mocking, ropensciropensci, weather-data, r-package, noaa
Last editorial update1h ago5h ago
WebsiteVisit →Visit →

What is crul?

crul took mocking back from webmockr and made it a property of the client itself

crul is the R6-based HTTP client underneath much of rOpenSci's package stack, covering synchronous requests, three flavours of async, pagination and retries. Its 1.6.0 release in July 2025 changed where test mocking lives: each client — HttpClient, Async, AsyncVaried — now takes a mocking parameter at initialisation or per method, and the standalone mock() function is deprecated. Mocking used to be something webmockr switched on from outside; it is now a setting on the client.

Read the full crul trajectory →

What is GSODR?

A weather-station data client that broke one return type to hand back distances instead of bare IDs.

GSODR fetches and tidies NOAA Global Surface Summary of the Day weather data for R. The 4.0.0 release made nearest_stations() return a data.table of full station metadata plus distance in kilometres rather than a character vector of station IDs, with a documented one-liner for anyone who only wanted the IDs. Nothing has shipped since March 2024.

Read the full GSODR trajectory →

crul vs GSODR: editorial side-by-side

C
crul
ANALYTICS
0.0

crul took mocking back from webmockr and made it a property of the client itself

◆ Current state

crul is the R6-based HTTP client underneath much of rOpenSci's package stack, covering synchronous requests, three flavours of async, pagination and retries. Its 1.6.0 release in July 2025 changed where test mocking lives: each client — HttpClient, Async, AsyncVaried — now takes a mocking parameter at initialisation or per method, and the standalone mock() function is deprecated. Mocking used to be something webmockr switched on from outside; it is now a setting on the client.

◆ Where it's heading

The async surface has been the growth area for years — retries reached Async, AsyncVaried, AsyncQueue and HttpRequest in 1.4, AsyncQueue gained the response accessors in 1.2, and 1.5.0 wired async requests up to webmockr. The 1.6.0 change reverses that direction of dependency, and it landed within a minute of webmockr's own release severing its tie to vcr. Read together, the rOpenSci HTTP stack is being deliberately untangled so each package can be used without the others.

◆ Prediction

With mock() deprecated rather than removed, the next major release is the likely point of deletion. Expect the remaining work to follow the same decoupling theme rather than adding request features.

G
GSODR
ANALYTICS
0.0

A weather-station data client that broke one return type to hand back distances instead of bare IDs.

◆ Current state

GSODR fetches and tidies NOAA Global Surface Summary of the Day weather data for R. The 4.0.0 release made nearest_stations() return a data.table of full station metadata plus distance in kilometres rather than a character vector of station IDs, with a documented one-liner for anyone who only wanted the IDs. Nothing has shipped since March 2024.

◆ Where it's heading

The package is mature and its releases read as upkeep: refreshing the internal ISD history database, dropping dependencies in favour of base and curl, and hardening the download path against station-year combinations that do not exist. The 4.0.0 change fits the same pattern of returning more structure by default rather than making callers query twice.

◆ Prediction

The most likely next release is another internal station-history refresh; there is no signal of new data sources or analysis features in these entries.

Alternatives to crul and GSODR

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 crul or GSODR.

See all crul alternatives → · See all GSODR alternatives →

Recent activity from crul and GSODR

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

  1. 1y agocrulMocking becomes a client parameter, independent of webmockr
  2. 2y agocrulAsync requests become mockable through webmockr
  3. 2y agocrulDocumentation fixes and test helper tweak
  4. 2y agoGSODRnearest_stations() returns metadata and distances
  5. 2y agoGSODRStation history refresh and internal tidying
  6. 2y agoGSODRBad station-year requests warn instead of failing the batch
  7. 3y agocrulHTTP retries reach the async classes
  8. 3y agocrulClearer error for mismatched urls and disk lengths
  9. 4y agocrulAsyncQueue gains response accessors; results print as a summary

Frequently asked questions

What is the difference between crul and GSODR?

Both compete on the same themes — ropensci — within Analytics. crul and GSODR 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 crul better than GSODR?

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

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

What are the best alternatives to GSODR?

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