docs: docs cleanup and improvements

README.md

@@ -35,7 +35,7 @@ _the following examples are meant to give you an idea of just some of the things
 ### The Basics
 ```js
 import { GoogleSpreadsheet } from 'google-spreadsheet';
-import { JWT } from 'google-auth-library'
+import { JWT } from 'google-auth-library';
 
 
 // Initialize auth - see https://theoephraim.github.io/node-google-spreadsheet/#/guides/authentication

docs/classes/google-spreadsheet-worksheet.md

@@ -14,10 +14,10 @@ You do not initialize worksheets directly. Instead you can load the sheets from
 
 ```javascript
 const doc = new GoogleSpreadsheet('<YOUR-DOC-ID>', auth);
-await doc.loadInfo(); // loads sheets
+await doc.loadInfo(); // loads sheets and other document metadata
 
 const firstSheet = doc.sheetsByIndex[0]; // in the order they appear on the sheets UI
-const otherSheet = doc.sheetsById[123]; // accessible via ID if you already know it
+const sheet123 = doc.sheetsById[123]; // accessible via ID if you already know it
 
 const newSheet = await doc.addSheet(); // adds a new sheet
 ```
@@ -333,16 +333,16 @@ Param|Type|Required|Description
 
 ?> The authentication method being used must have write access to the destination document as well
 
-### Export
+### Exports
 
-Several export methods are available, which are the same as using the `File > Download` menu in the Google Sheets UI. The formats listed below export only a single sheet. See [GoogleSpreadsheet > Export](classes/google-spreadsheet?id=export) formats which include the entire document.
+See [Exports guide](guides/exports) for more info.
 
 #### `downloadAsCSV(returnStreamInsteadOfBuffer)` (async) :id=fn-downloadAsCSV
 > Export worksheet in CSV format
 
 Param|Type|Required|Description
 ---|---|---|---
-`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer
+`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer<br/>_See [Exports guide](guides/exports) for more details_
 
 - ↩️ **Returns** - Buffer (or stream) containing CSV data
 
@@ -352,7 +352,7 @@ Param|Type|Required|Description
 
 Param|Type|Required|Description
 ---|---|---|---
-`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer
+`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer<br/>_See [Exports guide](guides/exports) for more details_
 
 - ↩️ **Returns** - Buffer (or stream) containing TSV data
 
@@ -362,7 +362,7 @@ Param|Type|Required|Description
 
 Param|Type|Required|Description
 ---|---|---|---
-`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer
+`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer<br/>_See [Exports guide](guides/exports) for more details_
 
 - ↩️ **Returns** - Buffer (or stream) containing PDF data
 

docs/classes/google-spreadsheet.md

@@ -164,14 +164,14 @@ Param|Type|Required|Description
 
 ### Exports
 
-Several export methods are available, which are the same as using the `File > Download` menu in the Google Sheets UI. The formats listed below export all sheets in the document. See [GoogleSpreadsheetWorksheet > Export](classes/google-spreadsheet-worksheet?id=export) formats which export only a single sheet.
+See [Exports guide](guides/exports) for more info.
 
 #### `downloadAsHTML(returnStreamInsteadOfBuffer)` (async) :id=fn-downloadAsHTML
 > Export entire document in HTML format (zip file)
 
 Param|Type|Required|Description
 ---|---|---|---
-`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer
+`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer<br/>_See [Exports guide](guides/exports) for more details_
 
 - ↩️ **Returns** - Buffer (or stream) containing HTML data (in a zip file)
 
@@ -181,7 +181,7 @@ Param|Type|Required|Description
 
 Param|Type|Required|Description
 ---|---|---|---
-`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer
+`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer<br/>_See [Exports guide](guides/exports) for more details_
 
 - ↩️ **Returns** - Buffer (or stream) containing XLSX data
 
@@ -191,7 +191,7 @@ Param|Type|Required|Description
 
 Param|Type|Required|Description
 ---|---|---|---
-`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer
+`returnStreamInsteadOfBuffer`|Boolean|-|Set to true to return a stream instead of a Buffer<br/>_See [Exports guide](guides/exports) for more details_
 
 - ↩️ **Returns** - Buffer (or stream) containing ODS data
 

docs/guides/exports.md

@@ -6,19 +6,22 @@ Some of these formats export the entire document, while others are only a single
 
 These are the available formats:
 
-File Type|File Extension|Full Document|Method|Notes
----|---|---|---|---
-Web Page | zip | ✅ | [`doc.downloadAsHTML()`](classes/google-spreadsheet?id=fn-downloadAsHTML) | _unzips to folder containing html file(s)_
-Microsoft Excel | xlsx | ✅ | [`doc.downloadAsXLSX()`](classes/google-spreadsheet?id=fn-downloadAsXLSX) |
-OpenDocument | ods | ✅ | [`doc.downloadAsODS()`](classes/google-spreadsheet?id=fn-downloadAsODS) |
-Comma Separated Values | csv | | [`sheet.downloadAsCSV()`](classes/google-spreadsheet-worksheet?id=fn-downloadAsCSV) |
-Tab Separated Values | tsv | | [`sheet.downloadAsTSV()`](classes/google-spreadsheet-worksheet?id=fn-downloadAsTSV) |
-PDF | pdf |  | [`sheet.downloadAsPDF()`](/classes/google-spreadsheet-worksheet?id=fn-downloadAsPDF) | 
+File Type|File Extension|Contents|Method
+---|---|---|---
+Web Page | zip > html+css | document | [`doc.downloadAsHTML()`](classes/google-spreadsheet?id=fn-downloadAsHTML) 
+Microsoft Excel | xlsx | document | [`doc.downloadAsXLSX()`](classes/google-spreadsheet?id=fn-downloadAsXLSX)
+OpenDocument | ods | document | [`doc.downloadAsODS()`](classes/google-spreadsheet?id=fn-downloadAsODS)
+Comma Separated Values | csv | worksheet | [`sheet.downloadAsCSV()`](classes/google-spreadsheet-worksheet?id=fn-downloadAsCSV)
+Tab Separated Values | tsv | worksheet | [`sheet.downloadAsTSV()`](classes/google-spreadsheet-worksheet?id=fn-downloadAsTSV)
+PDF | pdf | worksheet | [`sheet.downloadAsPDF()`](/classes/google-spreadsheet-worksheet?id=fn-downloadAsPDF)
 
 
 All of these methods by default fetch an ArrayBuffer, but can be passed an optional parameter to return a stream instead.
 
 ## ArrayBuffer mode (default)
+
+This means you are dealing with the entire document at once. Usually you'd want to write this to a file, for example:
+
 ```javascript
   const doc = new GoogleSpreadsheet('<YOUR-DOC-ID>', auth);
 
@@ -28,14 +31,14 @@ All of these methods by default fetch an ArrayBuffer, but can be passed an optio
 
 ## Stream mode
 
-Dealing with streams can be useful to do things like upload the file directly to somewhere else, or to handle a large CSV.
+Dealing with [streams](https://developer.mozilla.org/en-US/docs/Web/API/Streams_API) means you are dealing with a stream of data rather than the entire file at once. This can be useful to do things like upload the file to somewhere else without saving it locally first, or to handle a large CSV when you want to do something else with each entry.
 
-This example doesn't get into the details, but this simple example should at least get you started.
+This example doesn't get into the details of using streams, but this simple example should at least get you started:
 
 ```javascript
   const doc = new GoogleSpreadsheet('<YOUR-DOC-ID>', auth);
 
-  const csvStream = await doc.downloadAsCSV(true);
+  const csvStream = await doc.downloadAsCSV(true); // this `true` arg toggles to stream mode
   const writableStream = fs.createWriteStream('./my-export-stream.csv');
 
   writableStream.on('finish', () => {