Photoshop Script for faster Save for Web

macOS Catalina really messed up my workflow with Save for Web, so I put together three scripts to be able to use it as fast as possible. 

You can edit the folder path in code (to use a default folder), save them as 'Fast Save.js' (or any name you like) to Applications > Photoshop > Preset > Scripts, and use them via File > Scripts menu. 

First one is Fast Save, it prompts for a file name, and saves for web in your 'default' folder.  It overwrites without a prompt, so be careful!

// Fast Save

//Save for Web Options
var sfwOptions = new ExportOptionsSaveForWeb();   
sfwOptions.format = SaveDocumentType.JPEG;   
sfwOptions.includeProfile = false;   
sfwOptions.interlaced = false;   
sfwOptions.optimized = true;   
sfwOptions.quality = 90;

// Folder
var saveFolder = new Folder('~/Desktop');

// Extension
var saveExt = 'jpg';

// Ask for name
var docName = prompt("File name", ""); 

// Save file
var saveFile = new File( saveFolder + '/' + docName + '.' + saveExt );

// Save for Web
activeDocument.exportDocument( saveFile, ExportType.SAVEFORWEB, sfwOptions );  

Second one is Quick Save, it prompts for a file name, and saves to your default folder with incremental suffix (filename_001.jpg)

// Quick Save

// Folder
var saveFolder = new Folder('~/Desktop');

// Suffix
var saveSufixStart = '_';
var saveSufixLength = 3;

// Extension
var saveExt = 'jpg';

// Save for Web Options
var sfwOptions = new ExportOptionsSaveForWeb();   
sfwOptions.format = SaveDocumentType.JPEG;   
sfwOptions.includeProfile = false;   
sfwOptions.interlaced = false;   
sfwOptions.optimized = true;   
sfwOptions.quality = 90;


// Zero(s) Function
function zeroPad ( num, digit ){
var tmp = num.toString();
while (tmp.length < digit) { tmp = "0" + tmp;}
return tmp;
}

// Ask for File Name
var docName = prompt("File name", "Default"); 

// Check other files with same name, and increment 
docName = docName.match( /(.*)(\.[^\.]+)/ ) ? docName = docName.match( /(.*)(\.[^\.]+)/ ) : docName = [ docName, docName, undefined ];
var saveName = docName[ 1 ]; // activeDocument name with out ext
var files = saveFolder.getFiles( saveName + '*.' + saveExt );// get an array of files matching doc name prefix

if( files.length == 0 ) {  // no file with that name so start at one
   var saveNumber = 1;
}

if( files.length == 1 ) { // one file found, see if it has a sufix
   var fileName = decodeURI ( files[ 0 ].name );
   fileName = fileName.match( /(.*)(\.[^\.]+)/ ) ? fileName = fileName.match( /(.*)(\.[^\.]+)/ ) : fileName = [ fileName, fileName, undefined ];
   if( fileName[1].match( /_(\d{3})$/ ) == null ){
      var saveNumber = 1;// does not have sufix so set to one
   } else{// has sufix
      var saveNumber = parseInt( fileName[ 1 ].match( /_(\d{3})$/ )[1] ,10) + 1; // strip the ext and get the sufix , convert to number and add 1
   }
}

if( files.length > 1 ){
   files.sort();
   var fileName = decodeURI ( files[ files.length -1 ].name );
   fileName = fileName.match( /(.*)(\.[^\.]+)/ ) ? fileName = fileName.match( /(.*)(\.[^\.]+)/ ) : fileName = [ fileName, fileName, undefined ];
   var saveNumber = parseInt( fileName[ 1 ].match( /_(\d{3})$/ )[1] ,10) + 1; // strip the ext and get the sufix , convert to number and add 1
}

// File Name
var saveFile = new File( saveFolder + '/' + saveName + '_' + zeroPad( saveNumber, saveSufixLength ) + '.' + saveExt );

// Save for Web
activeDocument.exportDocument( saveFile, ExportType.SAVEFORWEB, sfwOptions );  

and the last one, Quicker Save, uses a default file name (or uncomment line 33 to use the original filename) and saves for web to your default folder incrementally.

// Quicker Save

// Folder
var saveFolder = new Folder('~/Desktop');

// Suffix
var saveSufixStart = '_';
var saveSufixLength = 3;

// Extension
var saveExt = 'jpg';

// Save for Web Options
var sfwOptions = new ExportOptionsSaveForWeb();   
sfwOptions.format = SaveDocumentType.JPEG;   
sfwOptions.includeProfile = false;   
sfwOptions.interlaced = false;   
sfwOptions.optimized = true;   
sfwOptions.quality = 90;


// Zero(s) Function
function zeroPad ( num, digit ){
var tmp = num.toString();
while (tmp.length < digit) { tmp = "0" + tmp;}
return tmp;
}

// File name - Use a Default name for all
var docName = 'default';

// or uncomment below to use the actual filename
//var docName = decodeURI (activeDocument.name);

// Check other files with same name, and increment 
docName = docName.match( /(.*)(\.[^\.]+)/ ) ? docName = docName.match( /(.*)(\.[^\.]+)/ ) : docName = [ docName, docName, undefined ];
var saveName = docName[ 1 ]; // activeDocument name with out ext
var files = saveFolder.getFiles( saveName + '*.' + saveExt );// get an array of files matching doc name prefix

if( files.length == 0 ) {  // no file with that name so start at one
   var saveNumber = 1;
}

if( files.length == 1 ) { // one file found, see if it has a sufix
   var fileName = decodeURI ( files[ 0 ].name );
   fileName = fileName.match( /(.*)(\.[^\.]+)/ ) ? fileName = fileName.match( /(.*)(\.[^\.]+)/ ) : fileName = [ fileName, fileName, undefined ];
   if( fileName[1].match( /_(\d{3})$/ ) == null ){
      var saveNumber = 1;// does not have sufix so set to one
   } else{// has sufix
      var saveNumber = parseInt( fileName[ 1 ].match( /_(\d{3})$/ )[1] ,10) + 1; // strip the ext and get the sufix , convert to number and add 1
   }
}

if( files.length > 1 ){
   files.sort();
   var fileName = decodeURI ( files[ files.length -1 ].name );
   fileName = fileName.match( /(.*)(\.[^\.]+)/ ) ? fileName = fileName.match( /(.*)(\.[^\.]+)/ ) : fileName = [ fileName, fileName, undefined ];
   var saveNumber = parseInt( fileName[ 1 ].match( /_(\d{3})$/ )[1] ,10) + 1; // strip the ext and get the sufix , convert to number and add 1
}

// File Name
var saveFile = new File( saveFolder + '/' + saveName + '_' + zeroPad( saveNumber, saveSufixLength ) + '.' + saveExt );

// Save for Web
activeDocument.exportDocument( saveFile, ExportType.SAVEFORWEB, sfwOptions );  

Note: Incremental saving part was taken from https://community.adobe.com/t5/Photoshop/Incremental-quicksaving/td-p/9668383