Issues

• Plugin start and workspace/preference initialization depend on each other

  bughelp wantedplug-in system
  eclipse-theia/theia#18260 · Filter by author colin-grant-work opened on Oct 26, 2026
  

• Published .d.ts files contain ambient const enums, unusable with isolatedModules / per-file transpilers

  bugbuildhelp wanted
  eclipse-theia/theia#18240 · Filter by author tothambrus11 opened on Oct 22, 2026

• Multi-diff editor: add navigation and collapse/expand toolbar actions

  diff editorenhancementhelp wantedscm
  eclipse-theia/theia#18162 · Filter by author eneufeld opened on Oct 13, 2026
  1

• Multi-diff editor: virtualize large diffs and synchronize scrolling

  diff editorhelp wantedscm
  eclipse-theia/theia#18161 · Filter by author eneufeld opened on Oct 13, 2026

• Broken User Cancellation on Windows & Main-Thread Freezing in AI Terminal

  bughelp wantedOS/Windowstheia-ai
  eclipse-theia/theia#18076 · Filter by author codeCraft-Ritik opened on Sep 25, 2026
  5

• Permanent Hanging Promise & RPC Memory Leak in SCM Extension Host

  bughelp wantedOS/Windows
  eclipse-theia/theia#18075 · Filter by author codeCraft-Ritik opened on Sep 25, 2026
  2

• [browser-only] plugin globalState/workspaceState can silently drop writes when localStorage is full

  browser-onlybugfilesystemhelp wantedplug-in system
  eclipse-theia/theia#18066 · Filter by author robertjndw opened on Sep 24, 2026

• [browser-only] plugin startup downloads 5.7 MB of metadata and fetches every manifest separately

  browser-onlyenhancementhelp wantedperformanceplug-in system
  eclipse-theia/theia#18065 · Filter by author robertjndw opened on Sep 24, 2026

• Adopt React 19 APIs/features where it makes sense

  enhancementhelp wantedreact
  eclipse-theia/theia#17957 · Filter by author lucas-koehler opened on Aug 26, 2026
  1

• Linux: file watcher never covers directory trees created after startup (@parcel/watcher inotify gap)

  bugfile-watchersfilesystemhelp wantedOS/Linux
  eclipse-theia/theia#17955 · Filter by author safisa opened on Aug 26, 2026
  3

• Adapt to native VS Code Walkthroughs UX

  getting-startedhelp wantedui/ux
  eclipse-theia/theia#17950 · Filter by author kittaakos opened on Aug 25, 2026
  1

• (playwright, regression) TheiaWorkspace.remove() always fails with EBUSY

  bughelp wantedOS/Windowsplaywright
  eclipse-theia/theia#17784 · Filter by author dmm9 opened on Jul 13, 2026
  3

• vsx-registry: startup floods OVSX registries with per-builtin queries when updateInstalled() races the frontend plugin sync

  bughelp wantedperformancevsx-registry
  eclipse-theia/theia#17769 · Filter by author safisa opened on Jul 8, 2026
  1

• files.watcherExclude changes are not applied to active watchers

  bugfile-watchersfilesystemhelp wanted
  eclipse-theia/theia#17699 · Filter by author safisa opened on Jun 23, 2026

• Follow-up on reasoning ui integration

  help wantedtheia-ai
  eclipse-theia/theia#17417 · Filter by author eneufeld opened on Apr 29, 2026
  1

• Follow-ups of agent mode selection

  help wantedtheia-ai
  eclipse-theia/theia#16896 · Filter by author planger opened on Jan 28, 2026
  1

• Webview assets do not load when requesting within Angular

  bughelp wantedwebviews
  eclipse-theia/theia#15301 · Filter by author ajq0 opened on Mar 26, 2025
  3

• Make theia-ide available on android

  help wanted
  eclipse-theia/theia#14040 · Filter by author Boerny opened on Aug 12, 2024
  8

  

• Allow to hide toolbar items via context menu

  help wantedui/ux
  eclipse-theia/theia#14000 · Filter by author msujew opened on Aug 3, 2024
  3

  

• Disassembly View Debug

  debughelp wantedmemory-inspector
  eclipse-theia/theia#13865 · Filter by author wss29 opened on Jul 1, 2024
  3

• Increase Eclipse Theia presence via the Ubuntu Store or PPA

  help wanted
  eclipse-theia/theia#13862 · Filter by author kevintanhongann opened on Jun 30, 2024
  55

• Frontend initialization of electron app fails on Windows when runing the exe via UNC path

  help wantedmessaging
  eclipse-theia/theia#13512 · Filter by author aghayanlena opened on Mar 21, 2024
  2

• vscode: implement proposed shareProvider API

  help wantedvscode
  eclipse-theia/theia#12744 · Filter by author tsmaeder opened on Jul 21, 2023
  1

• Workspace service does not handle updates on network drives

  help wantedworkspace
  eclipse-theia/theia#12132 · Filter by author zakr600 opened on Feb 1, 2023
  3

• hover view don't show when have a variable with the same name as a register variable

  debughelp wanted
  eclipse-theia/theia#12124 · Filter by author noneghost opened on Jan 30, 2023