ExtEdit

Could you clarify what you mean by “Ext”? The term could refer to several different topics, and the angle you want depends a lot on the specific subject. A few common possibilities:

• Ext as the Ext functor in homological algebra (a mathematical concept often written as Ext, with Ext^n(A,B)).
• Ext as an abbreviation related to software libraries or extensions (for example Ext JS, or general file/extension topics).
• Ext as a shorthand for “extension” in other contexts (urban development, legal extensions, etc.).

If you can specify which “Ext” you want covered, I’ll write a well-structured encyclopedia article in Markdown, with the requested editorial stance and the required term links woven naturally into the text. Also let me know the desired length and whether you want a neutral, scholarly tone or a more opinionated right-leaning viewpoint applied to policy or practical implications related to the topic.