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Comparison · Infra & APIs

eratosthenes vs PocketBase

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

eratosthenes vs PocketBase: at a glance

FeatureeratosthenesPocketBase
SectorInfra & APIsInfra & APIs
Velocity score2.55.0
Sparks · 30d00
Top themesarchaeology, bayesian-inference, mcmc, input-validationbackend-as-a-service, go, sqlite, supply-chain
Last editorial update1h ago4d ago
WebsiteVisit →Visit →

What is eratosthenes?

eratosthenes spends 0.1.0 hardening inputs rather than adding chronology methods.

eratosthenes does Bayesian estimation of archaeological chronologies from relative sequences, absolute constraints and artifact assemblages. The 0.0.9 line built out the inference diagnostics — traceplots, histograms, batch-means MCSE reporting, displacement estimation — and then consolidated artifact probability-density estimation into a single gibbs_ad_type(). The 0.1.0 tag turns outward instead, adding validators for every user-supplied structure and replacing seq_check() with a more informative seq_diag().

Read the full eratosthenes trajectory →

What is PocketBase?

PocketBase ships small, twice — every 0.39 release gets a matching 0.22 backport for users who never moved.

PocketBase releases every one to two weeks in tight pairs: a 0.39 patch and a 0.22 backport carrying whatever subset applies. The content is consistently small — admin UI fixes, dependency bumps, SQLite and goja updates — with occasional security work. The most consequential recent decision was replacing ozzo-validation with an in-house fork after the upstream library changed ownership.

Read the full PocketBase trajectory →

eratosthenes vs PocketBase: editorial side-by-side

E
eratosthenes
INFRA · APIS
2.5

eratosthenes spends 0.1.0 hardening inputs rather than adding chronology methods.

◆ Current state

eratosthenes does Bayesian estimation of archaeological chronologies from relative sequences, absolute constraints and artifact assemblages. The 0.0.9 line built out the inference diagnostics — traceplots, histograms, batch-means MCSE reporting, displacement estimation — and then consolidated artifact probability-density estimation into a single gibbs_ad_type(). The 0.1.0 tag turns outward instead, adding validators for every user-supplied structure and replacing seq_check() with a more informative seq_diag().

◆ Where it's heading

The package is moving from research code to something a non-author can run. Consolidating estimation behind one function, then wrapping every input class in a validator, are the two steps that make failures legible instead of cryptic, and the diagnostics added earlier serve the same end for the sampler itself. Nothing in the window changes the underlying model; the work is all about making it usable and its output checkable.

◆ Prediction

With inputs validated and diagnostics in place, the next release is more likely to extend the constraint or assemblage modelling than to keep reworking the interface, though the feed's three sparse tags give little to read a cadence from.

P
PocketBase
INFRA · APIS
5.0

PocketBase ships small, twice — every 0.39 release gets a matching 0.22 backport for users who never moved.

◆ Current state

PocketBase releases every one to two weeks in tight pairs: a 0.39 patch and a 0.22 backport carrying whatever subset applies. The content is consistently small — admin UI fixes, dependency bumps, SQLite and goja updates — with occasional security work. The most consequential recent decision was replacing ozzo-validation with an in-house fork after the upstream library changed ownership.

◆ Where it's heading

This is a mature single-maintainer project in steady maintenance, prioritizing dependency hygiene and supply-chain caution over new capability. Two things are explicitly deferred to the future: proper non-zero exit code support for CLI commands, held back to v0.40 or v0.41 after a panic-recovery change was reverted, and eventually replacing ozzo-validation with a purpose-built validator. The continued 0.22 backports show a real installed base that hasn't migrated.

◆ Prediction

The deferred CLI exit-code work marks v0.40 as the next feature release rather than another patch. Expect the 0.39 and 0.22 pairing to continue until 0.22 is formally retired.

Alternatives to eratosthenes and PocketBase

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 eratosthenes or PocketBase.

See all eratosthenes alternatives → · See all PocketBase alternatives →

Recent activity from eratosthenes and PocketBase

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

  1. 5d agoPocketBaseAPI preview fixes, UI polish, and Go dependency bumps
  2. 5d agoPocketBase0.22 LTS backport of the Go dependency bumps
  3. 10d agoeratosthenesInput validators added; seq_check() replaced by seq_diag()
  4. 20d agoPocketBaseCLI panic recovery reverted to restore non-zero exit codes
  5. 20d agoPocketBase0.22 LTS backport of the CLI exit-code revert
  6. 27d agoPocketBaseFirefox bulk-select fix, goja and filter-parser updates
  7. 27d agoPocketBase0.22 LTS backport of the goja and fexpr bumps
  8. 1y agoeratosthenesArtifact p.d.f. estimation consolidated into gibbs_ad_type()
  9. 1y agoeratosthenesMCMC diagnostics arrive: traceplots, histograms, batch-means MCSE

Frequently asked questions

What is the difference between eratosthenes and PocketBase?

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

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

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

What are the best alternatives to PocketBase?

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