ggpointless
ggpointless keeps adding the ggplot2 layers nobody else bothered to write.
Comparison · Infra & APIs
Jackett vs PEIMAN2
A side-by-side editorial comparison of Jackett and PEIMAN2 — release velocity, themes, recent moves, and the top alternatives to consider.
Jackett vs PEIMAN2: at a glance
What is Jackett?
Daily tags chasing tracker domain moves, login changes and freeleech detection
Jackett continues to ship a tag most mornings, each one a short auto-generated commit list of indexer definition edits. The newest adds a cookie login variant for HD-Space and captcha-aware login for funfile; the day before was a sweep of domain bumps and download-volume-factor detection corrections across torrenttip, magnetcat, 52bt, torrenteros, tocashare and seedcore. No release in this window touches the application itself.
What is PEIMAN2?
PEIMAN2 cut its annotation database loose from its release cycle without breaking CRAN.
PEIMAN2 does enrichment analysis over post-translational modifications, testing whether a protein list is enriched for particular PTMs against UniProt-derived annotations, with translation functions bridging to mass spectrometry workflows. Its answers are only as current as its bundled database, and until June that database could only be refreshed by releasing a new package version. Version 1.1.0 changes that.
Jackett vs PEIMAN2: editorial side-by-side
Jackett
5.0INFRA · APIS
Daily tags chasing tracker domain moves, login changes and freeleech detection
◆ Current state
Jackett continues to ship a tag most mornings, each one a short auto-generated commit list of indexer definition edits. The newest adds a cookie login variant for HD-Space and captcha-aware login for funfile; the day before was a sweep of domain bumps and download-volume-factor detection corrections across torrenttip, magnetcat, 52bt, torrenteros, tocashare and seedcore. No release in this window touches the application itself.
◆ Where it's heading
This is maintenance as a product, and the cadence is the feature. Trackers rotate domains, add captchas, switch to cookie auth or vary their freeleech percentages, and Jackett absorbs each change within a day — Scenetime was added and dropped within days, 720pier removed and then restored by revert. The recurring shift from form login to cookie and captcha handling across sites is the one visible pattern: the definitions are steadily taking on more anti-bot handling.
◆ Prediction
Expect the same daily cadence of definition edits, with more cookie and captcha login variants as trackers tighten access. The entries show no application-level work planned or in progress.
PEIMAN2
0.0INFRA · APIS
PEIMAN2 cut its annotation database loose from its release cycle without breaking CRAN.
◆ Current state
PEIMAN2 does enrichment analysis over post-translational modifications, testing whether a protein list is enriched for particular PTMs against UniProt-derived annotations, with translation functions bridging to mass spectrometry workflows. Its answers are only as current as its bundled database, and until June that database could only be refreshed by releasing a new package version. Version 1.1.0 changes that.
◆ Where it's heading
The package has been moving from a fixed snapshot toward versioned, user-selectable data. Earlier releases updated the bundled database in place — 1.0.0 shipped the March 2025 version and said little else — which meant the annotation vintage was whatever the package version implied. Now update_peiman_database() downloads and caches external database files and UniProt PTM lists, enrichment workflows take a database_version argument, and the mass-spec translators take a ptmlist_version, so an analysis can pin a dated database rather than a package release. The CRAN-safe default is preserved deliberately: loading, examples and checks still use the bundled internal data and need no network.
◆ Prediction
Version pinning is now expressible but the release notes do not describe how a chosen version is recorded in output, so surfacing the active database version in results is the natural companion. The database and the UniProt PTM list are versioned separately, which leaves room for a combined manifest.
Alternatives to Jackett and PEIMAN2
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 Jackett or PEIMAN2.
mpactr
mpactr spent two spring releases normalizing case in metadata after users kept tripping on it.
surveytidy
surveytidy taught every dplyr verb to operate on a whole collection of surveys at once.
surveycore
surveycore declared its API stable with every survey design type covered.
prospectr
prospectr spent its biggest release in years fixing spectra it had been quietly mangling.
standardlastprofile
A German electricity load-profile package added gas and doubled the market it serves.
See all Jackett alternatives → · See all PEIMAN2 alternatives →
Recent activity from Jackett and PEIMAN2
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 10h agoJackettHD-Space cookie login variant; funfile captcha handling
- 1d agoJackettDomain bumps and freeleech detection fixes across six trackers
- 2d agoJackettIP filtering note for newstudio; anisource goes IPv6-only
- 3d agoJackett720pier tracker restored by revert
- 4d agoJackettScenetime dropped days after being added; new magnetcat domains
- 6d agoJackettdocspedia cookie auth, nyaa season search, duplicate GET fix
- 2mo agoPEIMAN2Database updates decouple from package releases ⚡
- 1y agoPEIMAN2Bundled database refreshed to the March 2025 UniProt vintage
- 1y agoPEIMAN2Documentation fix for the second example dataset
- 2y agoPEIMAN2Background lists for SEA and PSEA; tidyverse dependency dropped
Frequently asked questions
What is the difference between Jackett and PEIMAN2?
They serve adjacent needs but don't currently overlap on shipped themes. Jackett is currently shipping more aggressively (velocity 5.0 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 Jackett better than PEIMAN2?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Jackett is currently shipping more aggressively (velocity 5.0 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 Jackett?
Top Jackett alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Jackett alternatives" section above for the current picks, or visit /alternatives/jackett for the full list with editorial commentary on each.
What are the best alternatives to PEIMAN2?
Top PEIMAN2 alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "PEIMAN2 alternatives" section above for the current picks, or visit /alternatives/peiman2 for the full list with editorial commentary on each.