• File size measurements show the distribution of size of files.
• Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
• It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

• There are 30 files with 5,193 lines of code.
• 0 very long files (0 lines of code)
• 0 long files (0 lines of code)
• 4 medium size files (1,034 lines of codeclsfd_ftr_w_mp_ins)
• 25 small files (4,147 lines of code)
• 1 very small files (12 lines of code)

There are 5 files with lines longer than 120 characters. In total, there are 27 long lines.

File	# lines	# units	# long lines
fb-messenger-customer-chat.php in root	245	10	15
options.php in root	313	7	6
script.js in root	253	40	3
po facebook-messenger-customer-chat-th.po in languages	153	-	2
po facebook-messenger-customer-chat-hi_IN.po in languages	160	-	1