artoo
artoo makes any-to-any clinical dataset conversion lossless by construction.
Comparison · Infra & APIs
checkhelper vs fio
A side-by-side editorial comparison of checkhelper and fio — release velocity, themes, recent moves, and the top alternatives to consider.
checkhelper vs fio: at a glance
What is checkhelper?
checkhelper grew from a check wrapper into a CRAN pre-submission auditor.
1.0.0 added a whole audit_* family — audit_downloads(), audit_description(), audit_dontrun() and audit_citation() — each parsing package source statically and returning a tibble of hits paired with a suggested fix. The package is now defending that position: 1.0.1 rc1 is a submission candidate answering a CRAN archival notice, after roxygen2 8.x moved DESCRIPTION's RoxygenNote field and broke a find_missing_tags() test fixture.
What is fio?
Input-output economics in R with a Rust core, now spanning multiple regions.
fio builds and analyses input-output models in R, using an R6 object for the model and Rust with the faer crate for the linear algebra behind technical coefficients and the Leontief inverse. Version 1.0.0 extended it from single-region tables to multi-regional models with spillover analysis, and 1.1.0 immediately corrected the naming and measures that release introduced, renaming shock-origin columns that had been labelled as destinations and replacing an interdependence index with spillover balance and export share.
checkhelper vs fio: editorial side-by-side
checkhelper
2.5INFRA · APIS
checkhelper grew from a check wrapper into a CRAN pre-submission auditor.
◆ Current state
1.0.0 added a whole audit_* family — audit_downloads(), audit_description(), audit_dontrun() and audit_citation() — each parsing package source statically and returning a tibble of hits paired with a suggested fix. The package is now defending that position: 1.0.1 rc1 is a submission candidate answering a CRAN archival notice, after roxygen2 8.x moved DESCRIPTION's RoxygenNote field and broke a find_missing_tags() test fixture.
◆ Where it's heading
The design commitment is static analysis — AST walks via getParseData(), line-by-line Rd reading, no eval() and no namespace loading — so the tool can report on a package it never runs. That commitment is what made the roxygen2 8.x break survivable: the audit pipeline itself was verified correct under 8.1.0 and only the test scaffolding had to go, now guarded by a dedicated regression test. fix_globals(write = TRUE) is being sanded down in parallel, no longer flattening per-function grouping comments or writing a degenerate empty globalVariables() shell.
◆ Prediction
The immediate move is the 1.0.1 submission itself, clearing the archival notice. Beyond that, each additional CRAN incoming-check rule remains a candidate for another audit_* function; the open question these notes still leave is whether the family ever gets a single combined entry point.
fio
0.0INFRA · APIS
Input-output economics in R with a Rust core, now spanning multiple regions.
◆ Current state
fio builds and analyses input-output models in R, using an R6 object for the model and Rust with the faer crate for the linear algebra behind technical coefficients and the Leontief inverse. Version 1.0.0 extended it from single-region tables to multi-regional models with spillover analysis, and 1.1.0 immediately corrected the naming and measures that release introduced, renaming shock-origin columns that had been labelled as destinations and replacing an interdependence index with spillover balance and export share.
◆ Where it's heading
The package built its foundation first and its scope second. The 0.1.x releases were almost entirely about making a Rust-backed R package install reliably across platforms and toolchain versions, with the actual economics settled at 0.1.0. Once that was stable, 1.0.0 added the multi-regional layer in one release, and 1.1.0 shows the usual consequence of a large surface arriving at once: names and derived measures needing correction before they harden. Breaking changes are being taken freely while the multi-regional interface is young.
◆ Prediction
Expect further refinement of the multi-regional measures before the interface settles, given that 1.1.0 revised them within three months of their introduction. The Rust core makes larger multi-regional systems tractable, so extending coverage to more published multi-region tables is the obvious direction, though these entries name no specific dataset.
Alternatives to checkhelper and fio
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 checkhelper or fio.
tabular
tabular went from clinical tables to complete TFL output in under two months.
usmapdata
usmapdata ships its 2025 shapefiles on the year-indexed model it adopted in 0.4.0.
glcdp
glcdp reaches 1.0.0 with a stable schema contract behind its data explorer.
prova
prova adds expected-utility calculation on top of its Bayesian inference core.
rstudio.prefs
Four years dormant, rstudio.prefs returns under a new maintainer.
See all checkhelper alternatives → · See all fio alternatives →
Recent activity from checkhelper and fio
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agocheckhelpercheckhelper 1.0.1 rc1 (CRAN submission candidate)
- 2mo agofioSpillover columns renamed to name the shock's origin
- 3mo agocheckhelperA static audit_* family for CRAN pre-submission checks ⚡
- 5mo agofioMulti-regional input-output models and spillover analysis ⚡
- 1y agofioToolchain fixes for R-devel and Windows linking
- 1y agofioSystem check scripts handle a missing Rust toolchain
- 1y agofioRust minimum version lowered to widen installability
- 2y agofioFirst release: Rust-backed input-output modelling in R ⚡
- 2y agocheckhelperTest fixes for roxygen2 changes
- 3y agocheckhelpercheckhelper 0.1.0 - First CRAN Release
Frequently asked questions
What is the difference between checkhelper and fio?
They serve adjacent needs but don't currently overlap on shipped themes. checkhelper is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is checkhelper better than fio?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. checkhelper is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to checkhelper?
Top checkhelper alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "checkhelper alternatives" section above for the current picks, or visit /alternatives/checkhelper for the full list with editorial commentary on each.
What are the best alternatives to fio?
Top fio alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "fio alternatives" section above for the current picks, or visit /alternatives/fio for the full list with editorial commentary on each.