Issues

• Bug: LocalDateTimeArbitrary.timeBetween drops valid inclusive upper bound for a cross-day range

  bug
  jqwik-team/jqwik#727 · Filter by author yingying9025123-code opened on Aug 4, 2026
  1

• Test Dashboard

  jqwik-team/jqwik#724 · Filter by author testlens-app opened on Jul 9, 2026

• Request for advice: Robolectric integration

  jqwik-team/jqwik#679 · Filter by author phdavis1027 opened on Nov 22, 2025
  6

• Feature: support ZonedDateTime in ZonedDateTimeArbitrary atTheLatest, atTheEarliest and between

  enhancement
  jqwik-team/jqwik#672 · Filter by author muItilingualism opened on Oct 14, 2025
  1

• Unexpected property failure when testing a mutating method

  bug
  jqwik-team/jqwik#651 · Filter by author lucasmdjl opened on Jul 26, 2025
  3

• perf: arbitrary instances (e.g. combine {..}) are not serializable, and it is the major time consumer

  jqwik-team/jqwik#635 · Filter by author vlsi opened on May 12, 2025
  1

• Performances degradataion in 1.9.0

  jqwik-team/jqwik#624 · Filter by author jibidus opened on Mar 17, 2025
  34

• Idea: detect non-deterministic tests by comparing the rng state

  enhancement
  jqwik-team/jqwik#618 · Filter by author vlsi opened on Feb 19, 2025
  2

• Support live visualizations with Tyche, via the OpenPBTStats log format?

  enhancement
  jqwik-team/jqwik#604 · Filter by author Zac-HD opened on Nov 9, 2024
  5

• Time Module: Support generating java.sql.Timestamp

  enhancement
  jqwik-team/jqwik#547 · Filter by author esfomeado opened on Jan 17, 2024

• question: any way to imperatively summon a pre-configured arbitrary?

  jqwik-team/jqwik#527 · Filter by author SimY4 opened on Oct 29, 2023
  15

• Consider supporting @UseType for sealed interfaces

  enhancement
  jqwik-team/jqwik#523 · Filter by author dlesl opened on Sep 26, 2023
  8

• Infinite action chains biased towards small sizes

  jqwik-team/jqwik#515 · Filter by author gtrefs opened on Aug 26, 2023
  5

• Allow parallel test runs with SBT

  enhancement
  jqwik-team/jqwik#514 · Filter by author SimY4 opened on Aug 15, 2023
  15

• Method to specify the order of execution for tests

  enhancement
  jqwik-team/jqwik#502 · Filter by author FeldrinH opened on Jul 12, 2023
  5

• Feature Request: Report generator state when generation fails with exception

  enhancement
  jqwik-team/jqwik#496 · Filter by author jlink opened on Jun 29, 2023

• Jqwik Quarkus Support

  new-extension
  jqwik-team/jqwik#487 · Filter by author tmdonalds opened on May 31, 2023
  4

• Support OpenJML for Arbitraries

  enhancement
  jqwik-team/jqwik#486 · Filter by author jlink opened on May 26, 2023

• Allow to define a scope/lifespan with @Provide methods

  jqwik-team/jqwik#465 · Filter by author adam-waldenberg opened on Mar 8, 2023
  7

• generated arbitrary list from fixed inputs

  jqwik-team/jqwik#450 · Filter by author drobert opened on Jan 9, 2023
  2

• Add API to automatically generate a regression test based on the property failure

  enhancement
  jqwik-team/jqwik#447 · Filter by author vlsi opened on Jan 6, 2023
  4

• severalStepsToList_withReversedOrderOfSuppliers sometimes runs into StackOverflowError

  performance
  jqwik-team/jqwik#431 · Filter by author vlsi opened on Dec 14, 2022
  4

• Integration Module with ApprovalTests.Java

  enhancement
  jqwik-team/jqwik#420 · Filter by author jlink opened on Dec 1, 2022
  4

• Negate arbitrary

  jqwik-team/jqwik#417 · Filter by author lmartelli opened on Nov 25, 2022
  5

• Add proximity property to AddLifecycleHook

  enhancement
  jqwik-team/jqwik#398 · Filter by author jlink opened on Oct 25, 2022
  3