What is ⌘ Cmd + T keyboard shortcut for?

Apple iBooks - Show the Fonts window  

Apple macOS - Show or hide the Fonts window  

Apple macOS - Show or hide the tab bar when a single tab is open in the current Finder window  

Firefox (macOS) - New Tab  

Microsoft Edge (macOS) - Open a new tab and switch to it  

Skype - Open themes  

TextMate - Go to file  

Tomboy 0.23 - Fixed width  

Typora 0.9.81 (macOS) - New tab  

Adobe Animate CC (Mac) - Modify Font  

Adobe Animate CC (Mac) - Show or hide the History panel  

Adobe Animate CC (Mac) - Scale and/or rotate the selection using numeric values  

Adobe Illustrator (Mac) - Open the Character panel  

Adobe Illustrator (Mac) - Open the Character panel  

Adobe Lightroom Classic (Mac) - Hide/show tether capture bar  

Adobe Photoshop (macOS) - Free Transform  

Adobe Premiere Pro (Mac) - Title...  

Corel Painter (Mac) - Tracing paper  

DaVinci Resolve 15 (Mac) - Add transition  

Final Cut Pro X - Add the default transition to the selection  

Framer X - Select Typeface  

Harmony 20 (macOS) - Fill selection  

OmniGraffle 7 - Show fonts  

Xcode - New Tab  

Xcode - Test  

Xcode - Display the Fonts window (equivalent to the Show Fonts command)  

xScope - Toolbar  

BBEdit 13 - Show / Hide fonts  

CoffeeCup Web Editor - Find in currently selected file  

IntelliJ IDEA (macOS) - Refactor this  

IntelliJ IDEA (macOS) - Update project from VCS  

JetBrains WebStorm (macOS) - Update project from VCS  

Nuclide (Mac) - Use this for a global search of anything within your project, including all files, currently open files, etc.  

Visual Studio Code (Mac) - Show all symbols  

Adobe Bridge CC (Mac) - Show thumbnail only  

Apple Finder - New tab  

iTunes 11 for Mac - Turn the visualizer on or off  

QLab 4 - Load to time…  

QuickTime Player (macOS) - Trim  

Cisco Jabber (Mac) - Show all fonts  

Cisco Webex - Transfer a file for participants to download  

Twitterrific 6 - New timeline (macOS) / Accounts (iOS)  

Zoom (Mac) - Screenshot  

Ableton Live 10 (Mac) - Insert Audio Track  

Adobe Captivate 2019 (macOS) - Open project template  

Apple Calendar - Go to today’s date  

Apple GarageBand - Split selected region or event at the playhead  

Apple Pages - Show the Fonts window  

Browser tab management - New tab  

Dorico (macOS) - New tab  

Fantastical 2 - Go to Today  

iPad Smart Keyboard - Open new tab  

iPad Smart Keyboard - Open new tab  

iPad Smart Keyboard - Open new tab  

iPad Smart Keyboard - Show today  

iPad Smart Keyboard - Show the Quick Switcher  

iPadOS 13 - New tab  

Kindle for Mac - Toggle Text-to-Speech  

Nuendo 10 (macOS) - Open tempo track  

Rekordbox 6 (macOS) - Deck 1: Jump forward  

Superhuman (macOS) - New tab  

Tableau (Mac) - New worksheet  

Things (iPad) - Start Today  

Things (Mac) - Start Today