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Comparison · Infra & APIs
discretetests vs Jackett
A side-by-side editorial comparison of discretetests and Jackett — release velocity, themes, recent moves, and the top alternatives to consider.
discretetests vs Jackett: at a glance
What is discretetests?
Four years of releases land in four minutes as the changelog gets backfilled to GitHub
DiscreteTests computes exact p-values and their full support for discrete statistical tests, returning results as a class that carries the observations, the test statistic and the null distribution. All four visible releases were tagged within four minutes of each other on a single day in May 2026, in reverse order — 0.4.1 carries the earliest timestamp and 0.4.0 the latest — so this is a historical changelog being pushed to GitHub at once, not four days of work.
What is Jackett?
Jackett's daily release treadmill now spends commits undoing tracker removals it made days earlier.
Jackett ships near-daily auto-generated releases, each carrying a handful of tracker-definition commits: domain bumps, indexers added or removed, request delays, category tweaks. The work is entirely definition maintenance against sites that keep moving — no changes to the application itself appear in this window. Bodies are machine-generated commit lists with no prose.
discretetests vs Jackett: editorial side-by-side
discretetests
0.0INFRA · APIS
Four years of releases land in four minutes as the changelog gets backfilled to GitHub
◆ Current state
DiscreteTests computes exact p-values and their full support for discrete statistical tests, returning results as a class that carries the observations, the test statistic and the null distribution. All four visible releases were tagged within four minutes of each other on a single day in May 2026, in reverse order — 0.4.1 carries the earliest timestamp and 0.4.0 the latest — so this is a historical changelog being pushed to GitHub at once, not four days of work.
◆ Where it's heading
Read by version rather than by timestamp, the package grew from binomial, Fisher, McNemar and Poisson tests into rank-based and resampling territory: Wilcoxon signed rank and rank sum, Mann-Whitney U, a conditional homogeneity test, then sign tests and a general permutation test with several built-in statistics. Alongside that the result class was extended to hold ragged observation lists and computational detail, the print output was rewritten on cli, and the old dot-separated function names were made defunct.
◆ Prediction
The permutation test with pluggable statistics is the most open-ended addition here, and adding further built-in statistics to it is the cheapest way to extend the package from where it now stands.
Jackett
5.0INFRA · APIS
Jackett's daily release treadmill now spends commits undoing tracker removals it made days earlier.
◆ Current state
Jackett ships near-daily auto-generated releases, each carrying a handful of tracker-definition commits: domain bumps, indexers added or removed, request delays, category tweaks. The work is entirely definition maintenance against sites that keep moving — no changes to the application itself appear in this window. Bodies are machine-generated commit lists with no prose.
◆ Where it's heading
The notable pattern is reversal. 720pier was removed in v0.24.2404 and restored by revert in v0.24.2414 three days later; scenetime was added as an indexer in v0.24.2398 and dropped four days after in v0.24.2413 when an API class requirement was lifted. Round-trips like these are now a routine part of the cadence, which suggests removals are being made on incomplete information and walked back once users object.
◆ Prediction
The daily cadence continues, dominated by domain bumps and FlareSolverr dependency updates. Expect further add-then-remove round-trips as tracker sites change their access rules faster than definitions can settle.
Alternatives to discretetests and Jackett
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 discretetests or Jackett.
portfoliobacktest
Four dormant years end with a test fix, not a feature
medicalcoder
A comorbidity-coding package relicenses to BSD and grows past the American coding systems
Dragonfly
Dragonfly spends its releases on correctness in the parts of Redis compatibility nobody tests.
Unleash
Three kill-switch explainers to one point release — Unleash's feed is content-led, not release-led.
Kinsta
Kinsta keeps moving MyKinsta's control panel into its API, month by month.
See all discretetests alternatives → · See all Jackett alternatives →
Recent activity from discretetests and Jackett
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 19h agoJackett720pier tracker restored by revert
- 1d agoJackettScenetime dropped days after being added; new magnetcat domains
- 3d agoJackettdocspedia cookie auth, nyaa season search, duplicate GET fix
- 4d agoJackettDomain bumps across five trackers; 720pier removed
- 5d agoJackettScenetime indexer added; kunlun and MTV trackers removed
- 6d agoJackettTimezone fix, request delay and an anime category across four trackers
- 2mo agodiscretetestsSign tests and a pluggable permutation test
- 2mo agodiscretetestsInput observation names carried through results
- 2mo agodiscretetestsWilcoxon, Mann-Whitney and homogeneity tests join the package
- 2mo agodiscretetestsmacOS compilation fix
Frequently asked questions
What is the difference between discretetests and Jackett?
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 discretetests better than Jackett?
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 discretetests?
Top discretetests alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "discretetests alternatives" section above for the current picks, or visit /alternatives/discretetests for the full list with editorial commentary on each.
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.