mozilla / pdf.js - File Size

Intro

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.

Learn more...

File Size Overall

There are 400 files with 168,422 lines of code.

29 very long files (62,115 lines of code)
93 long files (56,848 lines of code)
119 medium size files (34,861 lines of codeclsfd_ftr_w_mp_ins)
66 small files (9,880 lines of code)
93 very small files (4,718 lines of code)

Legend:

1001+

501-1000

201-500

101-200

1-100

explore: grouped by folders | grouped by size | sunburst | 3D view

File Size per Extension

1001+

501-1000

201-500

101-200

1-100

File Size per Logical Decomposition

primary

1001+

501-1000

201-500

101-200

1-100

Longest Files (Top 50)

File	# lines	# units
template.js in src/core/xfa	5416	129
glyphlist.js in src/core	4537	-
evaluator.js in src/core	4437	89
annotation.js in src/core	4089	126
metrics.js in src/core	3026	-
fonts.js in src/core	2995	77
annotation_layer.js in src/display	2740	125
app.js in web	2493	88
canvas.js in src/display	2454	126
jbig2.js in src/core	2340	69
mjs gulpfile.mjs in root	2330	-
api.js in src/display	2198	135
pdf_viewer.js in web	1929	72
tools.js in src/display/editor	1896	120
cff_parser.js in src/core	1715	74
document.js in src/core	1622	62
config.js in src/core/xfa	1605	279
catalog.js in src/core	1481	53
editor.js in src/display/editor	1438	86
viewer.css in web	1362	-
jpg.js in src/core	1288	38
parser.js in src/core	1187	29
annotation_editor_layer_builder.css in web	1159	-
formcalc_parser.js in src/core/xfa	1123	86
util.js in src/shared	1113	55
crypto.js in src/core	1062	34
doc.js in src/scripting_api	1055	219
colorspace.js in src/core	1022	51
function.js in src/core	1003	48
ccitt.js in src/core	946	10
signature_manager.js in web	926	7
image.js in src/core	914	13
xfa_object.js in src/core/xfa	906	19
standard_fonts.js in src/core	905	3
highlight.js in src/display/editor	902	35
pattern.js in src/core	900	24
pdf_page_view.js in web	895	16
font_renderer.js in src/core	850	32
xref.js in src/core	834	23
pdf_find_controller.js in web	813	10
draw.js in src/display/editor	795	47
stamp.js in src/display/editor	776	21
struct_tree.js in src/core	760	19
inkdraw.js in src/display/editor/drawers	751	32
worker.js in src/core	719	25
signature_manager.css in web	715	-
viewer.html in web	710	-
operator_list.js in src/core	710	29
freetext.js in src/display/editor	695	34
annotation_editor_layer.js in src/display/editor	677	50

Files With Most Units (Top 50)

File	# lines	# units
config.js in src/core/xfa	1605	279
doc.js in src/scripting_api	1055	219
api.js in src/display	2198	135
template.js in src/core/xfa	5416	129
annotation.js in src/core	4089	126
canvas.js in src/display	2454	126
annotation_layer.js in src/display	2740	125
tools.js in src/display/editor	1896	120
app.js in src/scripting_api	495	96
evaluator.js in src/core	4437	89
app.js in web	2493	88
formcalc_parser.js in src/core/xfa	1123	86
editor.js in src/display/editor	1438	86
fonts.js in src/core	2995	77
cff_parser.js in src/core	1715	74
pdf_viewer.js in web	1929	72
jbig2.js in src/core	2340	69
field.js in src/scripting_api	573	66
document.js in src/core	1622	62
util.js in src/shared	1113	55
catalog.js in src/core	1481	53
colorspace.js in src/core	1022	51
annotation_editor_layer.js in src/display/editor	677	50
function.js in src/core	1003	48
locale_set.js in src/core/xfa	277	48
draw.js in src/display/editor	795	47
cmap.js in src/core	617	42
primitives.js in src/core	353	40
jpg.js in src/core	1288	38
core_utils.js in src/core	575	37
highlight.js in src/display/editor	902	35
crypto.js in src/core	1062	34
network.js in src/display	408	34
freetext.js in src/display/editor	695	34
firefoxcom.js in web	507	33
font_renderer.js in src/core	850	32
inkdraw.js in src/display/editor/drawers	751	32
ui_utils.js in web	582	31
chunked_stream.js in src/core	437	30
xhtml.js in src/core/xfa	503	30
display_utils.js in src/display	634	30
parser.js in src/core	1187	29
operator_list.js in src/core	710	29
signature.js in src/display/editor	355	28
chromecom.js in web	284	27
pdf_manager.js in src/core	165	26
worker.js in src/core	719	25
message_handler.js in src/shared	453	24
xml_parser.js in src/core	434	24
pattern.js in src/core	900	24

Files With Long Lines (Top 50)

There are 125 files with lines longer than 120 characters. In total, there are 1062 long lines.

File	# lines	# units	# long lines
viewer.html in web	710	-	131
viewer.ftl in l10n/tg	548	-	19
viewer.ftl in l10n/de	548	-	18
viewer.ftl in l10n/el	548	-	18
viewer.ftl in l10n/rm	548	-	18
viewer.ftl in l10n/it	548	-	18
viewer.ftl in l10n/ru	551	-	18
viewer.ftl in l10n/sl	554	-	17
viewer.ftl in l10n/nl	548	-	17
viewer.ftl in l10n/be	551	-	17
viewer.ftl in l10n/cy	560	-	17
viewer.ftl in l10n/ia	548	-	17
viewer.ftl in l10n/fr	544	-	17
viewer.ftl in l10n/fy-NL	548	-	17
viewer.ftl in l10n/sq	539	-	17
viewer.ftl in l10n/fur	548	-	17
viewer.ftl in l10n/eo	548	-	17
viewer.ftl in l10n/nn-NO	542	-	16
viewer.ftl in l10n/pt-BR	548	-	16
viewer.ftl in l10n/da	548	-	16
viewer.ftl in l10n/es-AR	548	-	16
viewer.ftl in l10n/uk	551	-	16
viewer.ftl in l10n/pt-PT	548	-	16
viewer.ftl in l10n/sv-SE	548	-	16
viewer.ftl in l10n/pl	551	-	15
viewer.ftl in l10n/hu	548	-	15
viewer.ftl in l10n/eu	552	-	15
viewer.ftl in l10n/tr	548	-	15
viewer.ftl in l10n/dsb	554	-	15
viewer.ftl in l10n/es-CL	548	-	15
viewer.ftl in l10n/id	536	-	15
viewer.ftl in l10n/nb-NO	518	-	15
viewer.ftl in l10n/ka	548	-	15
viewer.ftl in l10n/hsb	554	-	15
viewer.ftl in l10n/es-ES	548	-	15
viewer.ftl in l10n/sk	554	-	14
viewer.ftl in l10n/kk	528	-	14
viewer.ftl in l10n/es-MX	513	-	14
viewer.ftl in l10n/pa-IN	548	-	14
viewer.ftl in l10n/is	533	-	14
viewer.ftl in l10n/en-CA	543	-	13
viewer.ftl in l10n/vi	536	-	13
viewer.ftl in l10n/en-GB	548	-	13
viewer.ftl in l10n/en-US	517	-	13
viewer.ftl in l10n/cs	554	-	13
viewer.ftl in l10n/fi	548	-	13
viewer.ftl in l10n/skr	457	-	12
viewer.ftl in l10n/ar	560	-	11
viewer.ftl in l10n/gn	547	-	11
viewer.ftl in l10n/hr	477	-	11