exametrika
A test-theory package that grew into a graphical-model toolkit, now spending its releases paying down the API debt that growth created.
Comparison · Infra & APIs
Hoppscotch vs projoint
A side-by-side editorial comparison of Hoppscotch and projoint — release velocity, themes, recent moves, and the top alternatives to consider.
Hoppscotch vs projoint: at a glance
What is Hoppscotch?
A browser API client rebuilding itself as self-hosted infrastructure — while its cloud loses collections.
Hoppscotch ships on a roughly two-week train, and the substance has moved off the web app onto the desktop client and self-hosted deployments: cookie persistence, connection timeouts, arbitrary non-root container UIDs, SMTP OAuth2, configurable proxy URLs. The last three releases have been dominated by a personal-workspace data-loss incident that forced a cloud rollback, deferred a Cloud Desktop release, and was only resolved in 2026.7.0. Enterprise-only patches now appear in the same feed as community ones.
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.
Hoppscotch vs projoint: editorial side-by-side
Hoppscotch
5.0INFRA · APIS
A browser API client rebuilding itself as self-hosted infrastructure — while its cloud loses collections.
◆ Current state
Hoppscotch ships on a roughly two-week train, and the substance has moved off the web app onto the desktop client and self-hosted deployments: cookie persistence, connection timeouts, arbitrary non-root container UIDs, SMTP OAuth2, configurable proxy URLs. The last three releases have been dominated by a personal-workspace data-loss incident that forced a cloud rollback, deferred a Cloud Desktop release, and was only resolved in 2026.7.0. Enterprise-only patches now appear in the same feed as community ones.
◆ Where it's heading
The centre of gravity is shifting from the free browser tool toward a deployable product with an operations surface — the changes that matter are about running Hoppscotch, not about calling APIs with it. Feature work is Postman-parity catch-up (collection-level scripts, OpenAPI 3.1 export, API doc versioning) rather than anything that redefines the client. Meanwhile the reliability debt is visible in public: three consecutive releases carried an incident banner.
◆ Prediction
Expect the next releases to keep hardening self-hosted and Desktop paths and to restore the deferred Cloud Desktop track, with continued Postman-parity feature fills rather than a new capability class.
projoint
2.5INFRA · APIS
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.
Alternatives to Hoppscotch and projoint
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 Hoppscotch or projoint.
nuggets
nuggets keeps compounding on the 2.0 rewrite — more pattern families, lighter install.
eratosthenes
eratosthenes spends 0.1.0 hardening inputs rather than adding chronology methods.
dqcheckr
dqcheckr adds drift analysis, then removes the YAML a user had to hand-write.
lifecontingencies
An actuarial mainstay spends its releases on CI plumbing, not on new mathematics.
EDAForge
EDAForge is a data-quality auditor renamed mid-flight, still finding its CRAN footing.
See all Hoppscotch alternatives → · See all projoint alternatives →
Recent activity from Hoppscotch and projoint
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 17d agoprojointExplicit .choice_map guards choice-to-profile mapping
- 20d agoHoppscotchCollection data-loss fixed; empty env vars fall back to initial values
- 1mo agoprojointCRAN submission housekeeping for DESCRIPTION and examples
- 1mo agoprojointCRAN formatting pass; minor make_projoint_data() fix
- 1mo agoprojointreshape_projoint() repeated-task bug fixed; validation tightened
- 1mo agoprojointCitation metadata updated with the CRAN DOI
- 1mo agoHoppscotchSelf-hosted-only patch: non-root container UIDs, Desktop login loop fixed
- 1mo agoHoppscotchDesktop cookie persistence and OAuth2 ID token support
- 2mo agoHoppscotchOpenAPI 3.1 collection export and admin-configurable proxy URLs
- 3mo agoHoppscotchPatch: script import regression and macOS blank screen
- 3mo agoHoppscotchCollection-level pre-request and test scripts
- 5mo agoprojointorganize_data() no longer drops respondent-level weights
Frequently asked questions
What is the difference between Hoppscotch and projoint?
They serve adjacent needs but don't currently overlap on shipped themes. Hoppscotch is currently shipping more aggressively (velocity 5.0 vs 2.5), 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 Hoppscotch better than projoint?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Hoppscotch is currently shipping more aggressively (velocity 5.0 vs 2.5), 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 Hoppscotch?
Top Hoppscotch alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Hoppscotch alternatives" section above for the current picks, or visit /alternatives/hoppscotch for the full list with editorial commentary on each.
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.