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Comparison · Infra & APIs

projoint vs rsconnect

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

projoint vs rsconnect: at a glance

Featureprojointrsconnect
SectorInfra & APIsInfra & APIs
Velocity score2.50.0
Sparks · 30d00
Top themesconjoint-analysis, survey-research, qualtrics, crandeployment, posit-connect, authentication, snowflake
Last editorial update1h ago5d ago
WebsiteVisit →Visit →

What is projoint?

projoint spent a year on CRAN paperwork, then shipped a correctness fix it flagged itself.

projoint is an R package for analysing conjoint survey experiments, covering Qualtrics import, reshaping, and quantity-of-interest estimation with inter-rater reliability correction. Most of its release history is CRAN admission work — citation formats, DESCRIPTION fields, \value{} tags, vignette cleanups — with four tags backfilled within ninety seconds of each other on 15 July in non-monotonic version order, so neither tag order nor timestamps in this feed track the real sequence. The substantive releases are the ones fixing data-preparation bugs that silently corrupt estimates.

Read the full projoint trajectory →

What is rsconnect?

The deployment client is being rebuilt around credentials it never has to store.

rsconnect is the publishing client for Posit Connect and shinyapps.io, and the last year has changed both ends of it. The HTTP layer moved to httr2 and the Connect API to v1; Posit Cloud publishing was removed outright and Posit Connect Cloud added in its place; and authentication picked up identity federation from Posit Workbench, Snowflake-hosted Connect with browser-based auth, and Snowflake connection names read from connections.toml. The most recent release fixes a regression that broke deployment entirely in air-gapped environments.

Read the full rsconnect trajectory →

projoint vs rsconnect: editorial side-by-side

P
projoint
INFRA · APIS
2.5

projoint spent a year on CRAN paperwork, then shipped a correctness fix it flagged itself.

◆ Current state

projoint is an R package for analysing conjoint survey experiments, covering Qualtrics import, reshaping, and quantity-of-interest estimation with inter-rater reliability correction. Most of its release history is CRAN admission work — citation formats, DESCRIPTION fields, \value{} tags, vignette cleanups — with four tags backfilled within ninety seconds of each other on 15 July in non-monotonic version order, so neither tag order nor timestamps in this feed track the real sequence. The substantive releases are the ones fixing data-preparation bugs that silently corrupt estimates.

◆ Where it's heading

The maintainer is hardening the path from raw Qualtrics export to estimate, which is where conjoint analysis quietly goes wrong. Three separate releases fix that path: dropped respondent-level weights in organize_data(), repeated-task reshaping in reshape_projoint(), and choice-to-profile mapping in 1.1.3. Each fix now arrives with regression tests and stricter validation rather than just a patch, and 1.1.3 adds an explicit .choice_map so the mapping is auditable instead of inferred.

◆ Prediction

Expect the validation-and-regression-test pattern to keep extending across the import path, with releases continuing to arrive in bursts around CRAN submission rather than on a cadence.

R
rsconnect
INFRA · APIS
0.0

The deployment client is being rebuilt around credentials it never has to store.

◆ Current state

rsconnect is the publishing client for Posit Connect and shinyapps.io, and the last year has changed both ends of it. The HTTP layer moved to httr2 and the Connect API to v1; Posit Cloud publishing was removed outright and Posit Connect Cloud added in its place; and authentication picked up identity federation from Posit Workbench, Snowflake-hosted Connect with browser-based auth, and Snowflake connection names read from connections.toml. The most recent release fixes a regression that broke deployment entirely in air-gapped environments.

◆ Where it's heading

Two threads run through this. The first is credential elimination — every recent auth change replaces a stored secret with a token the runtime can mint, whether that is Workbench identity federation or a Snowflake connection profile. The second is dependency capture getting stricter about what it actually needs: renv profiles outside the project root, pak-installed packages resolved against configured repositories, and Bioconductor contacted only when a Bioconductor package is genuinely present. Both are the problems you hit deploying inside a regulated network.

◆ Prediction

Expect the httr2 escape hatch option to be removed once the migration settles, and expect the mcp content category added in 1.10.1 to grow real configuration rather than staying an inferred default.

Alternatives to projoint and rsconnect

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 projoint or rsconnect.

See all projoint alternatives → · See all rsconnect alternatives →

Recent activity from projoint and rsconnect

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

  1. 17d agoprojointExplicit .choice_map guards choice-to-profile mapping
  2. 1mo agoprojointCRAN submission housekeeping for DESCRIPTION and examples
  3. 1mo agoprojointCRAN formatting pass; minor make_projoint_data() fix
  4. 1mo agoprojointreshape_projoint() repeated-task bug fixed; validation tightened
  5. 1mo agoprojointCitation metadata updated with the CRAN DOI
  6. 1mo agorsconnectAir-gapped deploys fixed; MCP servers recognised as content
  7. 4mo agorsconnectIdentity federation removes stored credentials from deployment
  8. 5mo agoprojointorganize_data() no longer drops respondent-level weights
  9. 8mo agorsconnectDeploy from a pre-written manifest.json
  10. 9mo agorsconnectWarn rather than error on missing tomllib
  11. 9mo agorsconnectSnowflake SPCS auth now requires a Connect API key
  12. 9mo agorsconnectPosit Connect Cloud in, Posit Cloud publishing out

Frequently asked questions

What is the difference between projoint and rsconnect?

They serve adjacent needs but don't currently overlap on shipped themes. projoint 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 projoint better than rsconnect?

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

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

What are the best alternatives to rsconnect?

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