Issues

• sendMessage awaits a promise that can never reject, so a websocket that fails to open reports only "Browser tests did not start"

  modernweb-dev/web#3158 · Filter by author mkutny opened on Sep 16, 2026
  2

• Storybook 11 Support

  modernweb-dev/web#3155 · Filter by author Sidnioulz opened on Sep 11, 2026
  1

• [@web/dev-server-core] Listening for the unload event throws an error in Chrome

  modernweb-dev/web#3150 · Filter by author svanherk opened on Aug 6, 2026
  2

• [dev-server-esbuild] Error after upgrading to esbuild 0.28

  modernweb-dev/web#3131 · Filter by author web-padawan opened on Jul 10, 2026
  1

• [@web/dev-server-rollup] Doesn't work with plugins that have a transform object instead of function

  modernweb-dev/web#3120 · Filter by author akrawitz opened on Jun 24, 2026

• Question: should __wds-outside-root__ allow direct HTTP reads from arbitrary rootDir parents?

  modernweb-dev/web#3117 · Filter by author Dremig opened on Jun 18, 2026

• Broken tests of test-runner-browserstack and test-runner-saucelabs

  modernweb-dev/web#3115 · Filter by author bashmish opened on Jun 17, 2026

• Replace mocha snapshots with modern solution

  modernweb-dev/web#3107 · Filter by author bashmish opened on Jun 15, 2026

• False "all tests passed!" report when browser fails to launch

  modernweb-dev/web#3019 · Filter by author hlovdal opened on Jan 4, 2026

• Update command-line-usage to ^7.0.3 to resolve @75lb/deep-merge security vulnerability

  modernweb-dev/web#2996 · Filter by author sunilrathore24 opened on Nov 7, 2025

• stop moving script tag into the body - html rollup plugin

  modernweb-dev/web#2995 · Filter by author ecofi opened on Nov 4, 2025
  2

• Storybook 10 support

  modernweb-dev/web#2989 · Filter by author Sidnioulz opened on Oct 20, 2025
  3

• [@web/test-runner] How do we disable all source transforms?

  modernweb-dev/web#2986 · Filter by author trusktr opened on Sep 27, 2025

• [@web/test-runner] Very basic Solid.js example not working inside Web Test Runner unit test

  modernweb-dev/web#2985 · Filter by author trusktr opened on Sep 27, 2025
  2

• dev-server breaks binary files

  modernweb-dev/web#2984 · Filter by author qwiglydee opened on Sep 15, 2025
  1

• test-runner configFilePath option makes incorrect assumption about directory structure

  modernweb-dev/web#2982 · Filter by author wjhsf opened on Sep 2, 2025
  1

• Circular references in workspaces in web dev server 0.4 are not correctly resolved

  modernweb-dev/web#2971 · Filter by author RPerGamo opened on Jul 23, 2025

• [@web/dev-server-rollup]:

  modernweb-dev/web#2964 · Filter by author jarrodek opened on Jun 18, 2025
  1

• test-helpers dependencies are not installed

  good first issue
  modernweb-dev/web#2938 · Filter by author electrovir opened on Apr 30, 2025
  3

• Test failures failing to show at the bottom since the change to use BufferedLogging

  modernweb-dev/web#2936 · Filter by author paladox opened on Apr 25, 2025
  7

• web-test-runner: DynamicTerminal can swallow errors

  modernweb-dev/web#2927 · Filter by author devversion opened on Apr 9, 2025
  3

• Mocha docs: Explain differences between runTests and mocha

  modernweb-dev/web#2926 · Filter by author atjn opened on Apr 6, 2025
  1

• Small accessibility issue

  modernweb-dev/web#2919 · Filter by author RichCaloggero opened on Apr 3, 2025

• Web Dev Server with importMapsPlugin will not resolve import maps for dynamic imports.

  modernweb-dev/web#2910 · Filter by author arodic opened on Mar 24, 2025
  2

• [test-runner-junit-reporter] JUnit reporter does not detect tests outside of "describe" suites

  modernweb-dev/web#2901 · Filter by author JackRobards opened on Feb 27, 2025