[Feature]: Close the active right-panel tab with Cmd+W #4147

Closed
#4148
Closed
[Feature]: Close the active right-panel tab with Cmd+W#4147
#4148
Labels
enhancementRequested improvement or new capability.🚧 In Progress

Description

@caezium
caezium
opened on Jul 19, 2026

Before submitting

  • I searched existing issues and did not find a duplicate.
  • I am describing a concrete problem or use case, not just a vague idea.

Area

apps/web

Problem or use case

When keyboard focus is inside a Files, Diff, Browser, Plan, or Terminal surface in the right panel, pressing Cmd+W closes the T3 Code app window instead of closing the active panel tab.

T3 Code already binds mod+w to close a focused terminal, but there is no corresponding command or focus context for non-terminal right-panel surfaces. This is surprising for a tabbed interface and makes a common tab-closing shortcut destructive.

Proposed solution

Add a configurable rightPanel.closeActiveSurface command with a default mod+w binding gated by right-panel focus.

  • Close only the active right-panel surface.
  • Reuse the existing surface cleanup path so Browser and Terminal resources are disposed correctly.
  • If another surface remains, activate the existing fallback surface.
  • If the last surface closes, close the panel as it does today.
  • Preserve the native window-close behavior when the right panel does not own focus.
  • Ensure embedded Browser surfaces forward the shortcut to the app consistently.

Why this matters

Cmd+W is a standard close-tab shortcut. Applying it to the focused panel tab prevents accidental app-window closure and makes right-panel tabs behave consistently with terminal tabs and other desktop tabbed interfaces.

Smallest useful scope

Introduce one keybinding command and a right-panel focus context, then route it to the existing active-surface close callback. No new panel state, confirmation dialog, or queue of close actions.

Alternatives considered

  • Add a hard-coded keydown listener in the tab component. This bypasses T3 Code's configurable keybinding system and creates conflicts with the existing terminal binding.
  • Always intercept Cmd+W whenever the panel is visible. That would close a panel tab even when the user is actively typing in the chat composer.
  • Keep native window close behavior. This remains surprising and risks losing the user's current window layout.

Risks or tradeoffs

  • Focus detection must distinguish the right-panel terminal from the bottom terminal drawer.
  • The new binding overlaps terminal.close; right-panel focus must take precedence for a terminal hosted as a panel surface while drawer terminals keep their current behavior.
  • Electron's native close accelerator and embedded Browser shortcut forwarding need to respect the renderer's handled state.

Examples or references

Related discoverability issue: #4146.

Contribution

  • I would be open to helping implement this.

Metadata

Metadata

Assignees

No one assigned

    Labels

    enhancementRequested improvement or new capability.🚧 In Progress

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions

      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      [Feature]: Close the active right-panel tab with Cmd+W #4147
      Closed
      #4148
      Closed
      [Feature]: Close the active right-panel tab with Cmd+W#4147
      #4148
      Labels
      enhancementRequested improvement or new capability.🚧 In Progress
      Description
      @caezium
      caezium
      opened on Jul 19, 2026
      Before submitting
      •  I searched existing issues and did not find a duplicate.
      •  I am describing a concrete problem or use case, not just a vague idea.
      Area
      apps/web
      Problem or use case
      When keyboard focus is inside a Files, Diff, Browser, Plan, or Terminal surface in the right panel, pressing Cmd+W closes the T3 Code app window instead of closing the active panel tab.
      T3 Code already binds mod+w to close a focused terminal, but there is no corresponding command or focus context for non-terminal right-panel surfaces. This is surprising for a tabbed interface and makes a common tab-closing shortcut destructive.
      Proposed solution
      Add a configurable rightPanel.closeActiveSurface command with a default mod+w binding gated by right-panel focus.
      • Close only the active right-panel surface.
      • Reuse the existing surface cleanup path so Browser and Terminal resources are disposed correctly.
      • If another surface remains, activate the existing fallback surface.
      • If the last surface closes, close the panel as it does today.
      • Preserve the native window-close behavior when the right panel does not own focus.
      • Ensure embedded Browser surfaces forward the shortcut to the app consistently.
      Why this matters
      Cmd+W is a standard close-tab shortcut. Applying it to the focused panel tab prevents accidental app-window closure and makes right-panel tabs behave consistently with terminal tabs and other desktop tabbed interfaces.
      Smallest useful scope
      Introduce one keybinding command and a right-panel focus context, then route it to the existing active-surface close callback. No new panel state, confirmation dialog, or queue of close actions.
      Alternatives considered
      • Add a hard-coded keydown listener in the tab component. This bypasses T3 Code's configurable keybinding system and creates conflicts with the existing terminal binding.
      • Always intercept Cmd+W whenever the panel is visible. That would close a panel tab even when the user is actively typing in the chat composer.
      • Keep native window close behavior. This remains surprising and risks losing the user's current window layout.
      Risks or tradeoffs
      • Focus detection must distinguish the right-panel terminal from the bottom terminal drawer.
      • The new binding overlaps terminal.close; right-panel focus must take precedence for a terminal hosted as a panel surface while drawer terminals keep their current behavior.
      • Electron's native close accelerator and embedded Browser shortcut forwarding need to respect the renderer's handled state.
      Examples or references
      Related discoverability issue: #4146.
      Contribution
      •  I would be open to helping implement this.
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        enhancementRequested improvement or new capability.🚧 In Progress
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          [Feature]: Close the active right-panel tab with Cmd+W #4147
          Closed
          #4148
          Closed
          [Feature]: Close the active right-panel tab with Cmd+W#4147
          #4148
          Labels
          enhancementRequested improvement or new capability.🚧 In Progress
          Description
          @caezium
          caezium
          opened on Jul 19, 2026
          Before submitting
          •  I searched existing issues and did not find a duplicate.
          •  I am describing a concrete problem or use case, not just a vague idea.
          Area
          apps/web
          Problem or use case
          When keyboard focus is inside a Files, Diff, Browser, Plan, or Terminal surface in the right panel, pressing Cmd+W closes the T3 Code app window instead of closing the active panel tab.
          T3 Code already binds mod+w to close a focused terminal, but there is no corresponding command or focus context for non-terminal right-panel surfaces. This is surprising for a tabbed interface and makes a common tab-closing shortcut destructive.
          Proposed solution
          Add a configurable rightPanel.closeActiveSurface command with a default mod+w binding gated by right-panel focus.
          • Close only the active right-panel surface.
          • Reuse the existing surface cleanup path so Browser and Terminal resources are disposed correctly.
          • If another surface remains, activate the existing fallback surface.
          • If the last surface closes, close the panel as it does today.
          • Preserve the native window-close behavior when the right panel does not own focus.
          • Ensure embedded Browser surfaces forward the shortcut to the app consistently.
          Why this matters
          Cmd+W is a standard close-tab shortcut. Applying it to the focused panel tab prevents accidental app-window closure and makes right-panel tabs behave consistently with terminal tabs and other desktop tabbed interfaces.
          Smallest useful scope
          Introduce one keybinding command and a right-panel focus context, then route it to the existing active-surface close callback. No new panel state, confirmation dialog, or queue of close actions.
          Alternatives considered
          • Add a hard-coded keydown listener in the tab component. This bypasses T3 Code's configurable keybinding system and creates conflicts with the existing terminal binding.
          • Always intercept Cmd+W whenever the panel is visible. That would close a panel tab even when the user is actively typing in the chat composer.
          • Keep native window close behavior. This remains surprising and risks losing the user's current window layout.
          Risks or tradeoffs
          • Focus detection must distinguish the right-panel terminal from the bottom terminal drawer.
          • The new binding overlaps terminal.close; right-panel focus must take precedence for a terminal hosted as a panel surface while drawer terminals keep their current behavior.
          • Electron's native close accelerator and embedded Browser shortcut forwarding need to respect the renderer's handled state.
          Examples or references
          Related discoverability issue: #4146.
          Contribution
          •  I would be open to helping implement this.
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            enhancementRequested improvement or new capability.🚧 In Progress
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              [Feature]: Close the active right-panel tab with Cmd+W #4147
              Closed
              #4148
              Closed
              [Feature]: Close the active right-panel tab with Cmd+W#4147
              #4148
              Labels
              enhancementRequested improvement or new capability.🚧 In Progress
              Description
              @caezium
              caezium
              opened on Jul 19, 2026
              Before submitting
              •  I searched existing issues and did not find a duplicate.
              •  I am describing a concrete problem or use case, not just a vague idea.
              Area
              apps/web
              Problem or use case
              When keyboard focus is inside a Files, Diff, Browser, Plan, or Terminal surface in the right panel, pressing Cmd+W closes the T3 Code app window instead of closing the active panel tab.
              T3 Code already binds mod+w to close a focused terminal, but there is no corresponding command or focus context for non-terminal right-panel surfaces. This is surprising for a tabbed interface and makes a common tab-closing shortcut destructive.
              Proposed solution
              Add a configurable rightPanel.closeActiveSurface command with a default mod+w binding gated by right-panel focus.
              • Close only the active right-panel surface.
              • Reuse the existing surface cleanup path so Browser and Terminal resources are disposed correctly.
              • If another surface remains, activate the existing fallback surface.
              • If the last surface closes, close the panel as it does today.
              • Preserve the native window-close behavior when the right panel does not own focus.
              • Ensure embedded Browser surfaces forward the shortcut to the app consistently.
              Why this matters
              Cmd+W is a standard close-tab shortcut. Applying it to the focused panel tab prevents accidental app-window closure and makes right-panel tabs behave consistently with terminal tabs and other desktop tabbed interfaces.
              Smallest useful scope
              Introduce one keybinding command and a right-panel focus context, then route it to the existing active-surface close callback. No new panel state, confirmation dialog, or queue of close actions.
              Alternatives considered
              • Add a hard-coded keydown listener in the tab component. This bypasses T3 Code's configurable keybinding system and creates conflicts with the existing terminal binding.
              • Always intercept Cmd+W whenever the panel is visible. That would close a panel tab even when the user is actively typing in the chat composer.
              • Keep native window close behavior. This remains surprising and risks losing the user's current window layout.
              Risks or tradeoffs
              • Focus detection must distinguish the right-panel terminal from the bottom terminal drawer.
              • The new binding overlaps terminal.close; right-panel focus must take precedence for a terminal hosted as a panel surface while drawer terminals keep their current behavior.
              • Electron's native close accelerator and embedded Browser shortcut forwarding need to respect the renderer's handled state.
              Examples or references
              Related discoverability issue: #4146.
              Contribution
              •  I would be open to helping implement this.
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                enhancementRequested improvement or new capability.🚧 In Progress
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  [Feature]: Close the active right-panel tab with Cmd+W #4147
                  Closed
                  #4148
                  Closed
                  [Feature]: Close the active right-panel tab with Cmd+W#4147
                  #4148
                  Labels
                  enhancementRequested improvement or new capability.🚧 In Progress
                  Description
                  @caezium
                  caezium
                  opened on Jul 19, 2026
                  Before submitting
                  •  I searched existing issues and did not find a duplicate.
                  •  I am describing a concrete problem or use case, not just a vague idea.
                  Area
                  apps/web
                  Problem or use case
                  When keyboard focus is inside a Files, Diff, Browser, Plan, or Terminal surface in the right panel, pressing Cmd+W closes the T3 Code app window instead of closing the active panel tab.
                  T3 Code already binds mod+w to close a focused terminal, but there is no corresponding command or focus context for non-terminal right-panel surfaces. This is surprising for a tabbed interface and makes a common tab-closing shortcut destructive.
                  Proposed solution
                  Add a configurable rightPanel.closeActiveSurface command with a default mod+w binding gated by right-panel focus.
                  • Close only the active right-panel surface.
                  • Reuse the existing surface cleanup path so Browser and Terminal resources are disposed correctly.
                  • If another surface remains, activate the existing fallback surface.
                  • If the last surface closes, close the panel as it does today.
                  • Preserve the native window-close behavior when the right panel does not own focus.
                  • Ensure embedded Browser surfaces forward the shortcut to the app consistently.
                  Why this matters
                  Cmd+W is a standard close-tab shortcut. Applying it to the focused panel tab prevents accidental app-window closure and makes right-panel tabs behave consistently with terminal tabs and other desktop tabbed interfaces.
                  Smallest useful scope
                  Introduce one keybinding command and a right-panel focus context, then route it to the existing active-surface close callback. No new panel state, confirmation dialog, or queue of close actions.
                  Alternatives considered
                  • Add a hard-coded keydown listener in the tab component. This bypasses T3 Code's configurable keybinding system and creates conflicts with the existing terminal binding.
                  • Always intercept Cmd+W whenever the panel is visible. That would close a panel tab even when the user is actively typing in the chat composer.
                  • Keep native window close behavior. This remains surprising and risks losing the user's current window layout.
                  Risks or tradeoffs
                  • Focus detection must distinguish the right-panel terminal from the bottom terminal drawer.
                  • The new binding overlaps terminal.close; right-panel focus must take precedence for a terminal hosted as a panel surface while drawer terminals keep their current behavior.
                  • Electron's native close accelerator and embedded Browser shortcut forwarding need to respect the renderer's handled state.
                  Examples or references
                  Related discoverability issue: #4146.
                  Contribution
                  •  I would be open to helping implement this.
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    enhancementRequested improvement or new capability.🚧 In Progress
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      [Feature]: Close the active right-panel tab with Cmd+W #4147
                      Closed
                      #4148
                      Closed
                      [Feature]: Close the active right-panel tab with Cmd+W#4147
                      #4148
                      Labels
                      enhancementRequested improvement or new capability.🚧 In Progress
                      Description
                      @caezium
                      caezium
                      opened on Jul 19, 2026
                      Before submitting
                      •  I searched existing issues and did not find a duplicate.
                      •  I am describing a concrete problem or use case, not just a vague idea.
                      Area
                      apps/web
                      Problem or use case
                      When keyboard focus is inside a Files, Diff, Browser, Plan, or Terminal surface in the right panel, pressing Cmd+W closes the T3 Code app window instead of closing the active panel tab.
                      T3 Code already binds mod+w to close a focused terminal, but there is no corresponding command or focus context for non-terminal right-panel surfaces. This is surprising for a tabbed interface and makes a common tab-closing shortcut destructive.
                      Proposed solution
                      Add a configurable rightPanel.closeActiveSurface command with a default mod+w binding gated by right-panel focus.
                      • Close only the active right-panel surface.
                      • Reuse the existing surface cleanup path so Browser and Terminal resources are disposed correctly.
                      • If another surface remains, activate the existing fallback surface.
                      • If the last surface closes, close the panel as it does today.
                      • Preserve the native window-close behavior when the right panel does not own focus.
                      • Ensure embedded Browser surfaces forward the shortcut to the app consistently.
                      Why this matters
                      Cmd+W is a standard close-tab shortcut. Applying it to the focused panel tab prevents accidental app-window closure and makes right-panel tabs behave consistently with terminal tabs and other desktop tabbed interfaces.
                      Smallest useful scope
                      Introduce one keybinding command and a right-panel focus context, then route it to the existing active-surface close callback. No new panel state, confirmation dialog, or queue of close actions.
                      Alternatives considered
                      • Add a hard-coded keydown listener in the tab component. This bypasses T3 Code's configurable keybinding system and creates conflicts with the existing terminal binding.
                      • Always intercept Cmd+W whenever the panel is visible. That would close a panel tab even when the user is actively typing in the chat composer.
                      • Keep native window close behavior. This remains surprising and risks losing the user's current window layout.
                      Risks or tradeoffs
                      • Focus detection must distinguish the right-panel terminal from the bottom terminal drawer.
                      • The new binding overlaps terminal.close; right-panel focus must take precedence for a terminal hosted as a panel surface while drawer terminals keep their current behavior.
                      • Electron's native close accelerator and embedded Browser shortcut forwarding need to respect the renderer's handled state.
                      Examples or references
                      Related discoverability issue: #4146.
                      Contribution
                      •  I would be open to helping implement this.
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        enhancementRequested improvement or new capability.🚧 In Progress
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          [Feature]: Close the active right-panel tab with Cmd+W #4147
                          Closed
                          #4148
                          Closed
                          [Feature]: Close the active right-panel tab with Cmd+W#4147
                          #4148
                          Labels
                          enhancementRequested improvement or new capability.🚧 In Progress
                          Description
                          @caezium
                          caezium
                          opened on Jul 19, 2026
                          Before submitting
                          •  I searched existing issues and did not find a duplicate.
                          •  I am describing a concrete problem or use case, not just a vague idea.
                          Area
                          apps/web
                          Problem or use case
                          When keyboard focus is inside a Files, Diff, Browser, Plan, or Terminal surface in the right panel, pressing Cmd+W closes the T3 Code app window instead of closing the active panel tab.
                          T3 Code already binds mod+w to close a focused terminal, but there is no corresponding command or focus context for non-terminal right-panel surfaces. This is surprising for a tabbed interface and makes a common tab-closing shortcut destructive.
                          Proposed solution
                          Add a configurable rightPanel.closeActiveSurface command with a default mod+w binding gated by right-panel focus.
                          • Close only the active right-panel surface.
                          • Reuse the existing surface cleanup path so Browser and Terminal resources are disposed correctly.
                          • If another surface remains, activate the existing fallback surface.
                          • If the last surface closes, close the panel as it does today.
                          • Preserve the native window-close behavior when the right panel does not own focus.
                          • Ensure embedded Browser surfaces forward the shortcut to the app consistently.
                          Why this matters
                          Cmd+W is a standard close-tab shortcut. Applying it to the focused panel tab prevents accidental app-window closure and makes right-panel tabs behave consistently with terminal tabs and other desktop tabbed interfaces.
                          Smallest useful scope
                          Introduce one keybinding command and a right-panel focus context, then route it to the existing active-surface close callback. No new panel state, confirmation dialog, or queue of close actions.
                          Alternatives considered
                          • Add a hard-coded keydown listener in the tab component. This bypasses T3 Code's configurable keybinding system and creates conflicts with the existing terminal binding.
                          • Always intercept Cmd+W whenever the panel is visible. That would close a panel tab even when the user is actively typing in the chat composer.
                          • Keep native window close behavior. This remains surprising and risks losing the user's current window layout.
                          Risks or tradeoffs
                          • Focus detection must distinguish the right-panel terminal from the bottom terminal drawer.
                          • The new binding overlaps terminal.close; right-panel focus must take precedence for a terminal hosted as a panel surface while drawer terminals keep their current behavior.
                          • Electron's native close accelerator and embedded Browser shortcut forwarding need to respect the renderer's handled state.
                          Examples or references
                          Related discoverability issue: #4146.
                          Contribution
                          •  I would be open to helping implement this.
                          Metadata
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                            Labels
                            enhancementRequested improvement or new capability.🚧 In Progress
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                            No projects
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                              No milestone
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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                              [Feature]: Close the active right-panel tab with Cmd+W #4147
                              Closed
                              #4148
                              Closed
                              [Feature]: Close the active right-panel tab with Cmd+W#4147
                              #4148
                              Labels
                              enhancementRequested improvement or new capability.🚧 In Progress
                              Description
                              @caezium
                              caezium
                              opened on Jul 19, 2026
                              Before submitting
                              •  I searched existing issues and did not find a duplicate.
                              •  I am describing a concrete problem or use case, not just a vague idea.
                              Area
                              apps/web
                              Problem or use case
                              When keyboard focus is inside a Files, Diff, Browser, Plan, or Terminal surface in the right panel, pressing Cmd+W closes the T3 Code app window instead of closing the active panel tab.
                              T3 Code already binds mod+w to close a focused terminal, but there is no corresponding command or focus context for non-terminal right-panel surfaces. This is surprising for a tabbed interface and makes a common tab-closing shortcut destructive.
                              Proposed solution
                              Add a configurable rightPanel.closeActiveSurface command with a default mod+w binding gated by right-panel focus.
                              • Close only the active right-panel surface.
                              • Reuse the existing surface cleanup path so Browser and Terminal resources are disposed correctly.
                              • If another surface remains, activate the existing fallback surface.
                              • If the last surface closes, close the panel as it does today.
                              • Preserve the native window-close behavior when the right panel does not own focus.
                              • Ensure embedded Browser surfaces forward the shortcut to the app consistently.
                              Why this matters
                              Cmd+W is a standard close-tab shortcut. Applying it to the focused panel tab prevents accidental app-window closure and makes right-panel tabs behave consistently with terminal tabs and other desktop tabbed interfaces.
                              Smallest useful scope
                              Introduce one keybinding command and a right-panel focus context, then route it to the existing active-surface close callback. No new panel state, confirmation dialog, or queue of close actions.
                              Alternatives considered
                              • Add a hard-coded keydown listener in the tab component. This bypasses T3 Code's configurable keybinding system and creates conflicts with the existing terminal binding.
                              • Always intercept Cmd+W whenever the panel is visible. That would close a panel tab even when the user is actively typing in the chat composer.
                              • Keep native window close behavior. This remains surprising and risks losing the user's current window layout.
                              Risks or tradeoffs
                              • Focus detection must distinguish the right-panel terminal from the bottom terminal drawer.
                              • The new binding overlaps terminal.close; right-panel focus must take precedence for a terminal hosted as a panel surface while drawer terminals keep their current behavior.
                              • Electron's native close accelerator and embedded Browser shortcut forwarding need to respect the renderer's handled state.
                              Examples or references
                              Related discoverability issue: #4146.
                              Contribution
                              •  I would be open to helping implement this.
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                enhancementRequested improvement or new capability.🚧 In Progress
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions