Added

• Assert: Return error value from assert.rejects() and assert.throws(). (Bartosz Dziewoński @MatmaRex) #1824
• CLI: Add support for --reporter with local script. (@jakerella) #1823
• Core: Introduce QUnit.config.ignoreUnhandledRejections. #1829

Added

• Release: Add native ESM distribution, used automatically by Node.js when using the import keyword. #1551
• Core: Add module context to before and after hooks. This enables inheritance between parent and child modules, and fixes leaks between last test and after hooks. (Ray Cohen @raycohen) #1328
• Core: Add QUnit.config.reporters.html for disabling the HTML Reporter. #1711
• Core: Export QUnit.urlParams unconditionally. 57c2dbcffc
• Core: Export QUnit global unconditionally. #1771

Changed

• Core: Enable a default test timeout of 3 seconds. #1483
• Core: Promote warning "Cannot add … hook outside the containing module" to error. (Ray Cohen @raycohen) #1576
• Core: Promote warning "QUnit.module() callback must not be async" to error. (Ray Cohen @raycohen) #1600
• Core: Promote warning "Unexpected test after runEnd" to error. #1377
• Core: Promote "No tests were run." from fake test to native error. #1790
• Assert: Change assert.expect() to exclude assert.step() calls from count. (Kyle Simpson @getify) #1226
• HTML Reporter: New design with fresh color palette and improved color contrast. View demos in #1774.
  • Faster UI rendering, now instantly instead of after DOM-ready. #1793
  • Faster headless execution, when id=qunit element does not exist. #1711
  • Add support for displaying early errors. #1786
  • Change assertion count in toolbar to test count. #1760
  • Change #qunit-banner from H2 to DIV, to fix WCAG compliance. #1427
  • Change #qunit-testresult from P to DIV, to fix HTML serialization. #1301
  • Change runtime in toolbar from milliseconds to seconds. #1760
  • Fix color constrast of details in failed test results. #1803
  • Fix text selection to exclude "Rerun" link. 6becc199e0
  • Fix overflow and scrollbar issues. #1603
  • Fix adding running class to test items. 1551120536

Fixed

• CLI: Fix confusing "No tests" message after an early uncaught error. #1790
• Core: Fix internal QUnit.config.currentModule for the initial unnamed module to be a complete object. 5812597b7f
• Core: Fix crash when "bad thenable" is returned from global module hook. 3209462b88
• Core: Fix crash when mixing test.only() with module.only(). 99aee51a8a
• Core: Fix QUnit.config.maxDepth to allow changes at runtime. QUnit.dump.maxDepth is now a live alias to QUnit.config.maxDepth. 0a26e2c883

Removed

• Core: Remove support for Node.js 10-16. Node.js 18 or later is required. (@NullVoxPopuli) #1727
• Core: Remove support for PhantomJS. (Steve McClure @smcclure15) #1505
• Core: Remove built-in export for AMD. You can continue to load your application and your QUnit tests with AMD/RequireJS. This change only affects the loading of the qunit.js file itself. Example: Loading with RequireJS. (@NullVoxPopuli) #1729
• Core: Remove deprecated QUnit.load(). #1084
• Core: Remove deprecated QUnit.onError() and QUnit.onUnhandledRejection() in favor of QUnit.onUncaughtException().
• HTML Reporter: Remove support for legacy markup. Use <div id="qunit"> instead. Check Browser Runner § Getting started.

Added

• Core: Add QUnit.config.testFilter to programmatically filter tests. (@NullVoxPopuli, @gbudjeakp) #1814

Fixed

• CLI: Fix TAP compliance for test plan when using QUnit.test.only(). 4b87bc6aa5

Fixed

• CLI: Fix TAP compliance for colon in unquoted YAML diag. dbc02fb9fe

✨ Check out the new QUnit Blog on qunitjs.com. We're also on Mastodon and Bluesky.

Fixed

• CLI: Fix TAP compliance for actual/expected indent and skip/todo colors. b4d48fc710
• CLI: Fix TAP compliance for early errors (e.g. syntax error in test file). 01f7780bd8
• Core: Add memory to late error event listeners, to improve reporting of early errors. 7c2f871ac3

FYI:

• ✨ There is a new QUnit Blog on qunitjs.com. We're also on Mastodon and Bluesky.
• 📗 There are new Guides, Support, and Chat sections on qunitjs.com.
  Including best practices and examples for async tests, callbacks, and event-based code.

Added

• CLI: Add .mjs and .cjs to the default file extensions when reading a test directory.

  These have been monitored by watch mode since QUnit 2.18, but were not loaded or executed
  unless you passed them as individual files, or used your own glob like test/*.{js,mjs,cjs}.

  If you currently pass a directory to the QUnit CLI and have matching .mjs or .cjs
  files that should not be executed, you can opt-out by passing test/*.js or
  test/**/*.js explicitly instead of test/.

• CLI: Add stacktrace cleaning by omitting or greying out internal QUnit and Node.js frames in TAP reporter. #1795. #1789

  Learn more about Cleaner stack traces on the QUnit Blog.

• Core: Add QUnit.config.reporters.tap for enabling TAP via preconfig. #1711

• Core: Add memory to the runEnd event to allow late listeners. This helps browser integrations that only relay a summary. 27a33d1593

Fixed

• HTML Reporter: Fix unexpected pointer cursor on "Source:" label. f8cce2bb06
• HTML Reporter: Faster "Hide passed" toggling on large test suites. b13ade0fd7

Fixed

• CLI: Fix support for strict TAP parsers by limiting colors to test names. #1801
• CLI: Fix confusing --seed option eating the file argument. #1691
• CLI: Remove confusing expected: undefined under error messages in TAP reporter. #1794
• HTML Reporter: Fix broken "Rerun without max depth" link. da0c59e101 (see also 91db92dbc5, 73c03cf277)
• HTML Reporter: Fix <label> to wrap <select> for multi-value urlConfig item. #1773

Added

• Core: Add automatic labels in QUnit.test.each() to simple array values. (@vtintillier, @Krinkle) #1733

Added

• Core: Add QUnit.test.if() and QUnit.module.if(). (@englercj, @Krinkle, @smcclure15) #1772