Examples and code:

Basic Table

Generate Excel

Rank	Name	City	State	Section	District	Points
1	Small, Steve	New York	NY	Eastern	Metropolitan Region	378
2	Novello, Rodolfo	Lawrence	NY	Eastern	Long Island Region	223
3	O'Neill, Jim	Philmont	NY	Eastern	Northern Region	192
4	Sobong, Emmanuel	River Edge	NJ	Eastern	New Jersey Region	162
5	Stewart, Cliff	Bridgewater	NJ	Eastern	New Jersey Region	132
6	Erskine, Ronald G	Ridgewood	NJ	Eastern	New Jersey Region	126
6	Levine, Max	West Sand Lake	NY	Eastern	Northern Region	126
6	Warren, Paul	Schenectady	NY	Eastern	Northern Region	126
9	Fischbach, David	Prt Washingtn	NY	Eastern	Long Island Region	97
9	Lai, Ben	Bridgewater	NJ	Eastern	New Jersey Region	97
11	Gitterman, Matthew	Bridgewater	NJ	Eastern	New Jersey Region	96
11	Kalina, Jonathan	Fair Lawn	NJ	Eastern	New Jersey Region	96
11	Elfant, Scott	Paramus	NJ	Eastern	New Jersey Region	96
14	Salandy, John	East Orange	NJ	Eastern	New Jersey Region	81
15	Sendich, Sadik	Staten Island	NY	Eastern	Metropolitan Region	66
16	Grey, James	Westwood	NJ	Eastern	New Jersey Region	41
16	Wirstrom, Robert	Upper Saddle River	NJ	Eastern	New Jersey Region	41
16	Prevost, Christopher	Hoboken	NJ	Eastern	New Jersey Region	41
16	Koch, Vladimir	Cresskill	NJ	Eastern	New Jersey Region	41
20	bullaro, joseph	Great Neck	NY	Eastern	Long Island Region	6
21	Scarpati, Steven	Basking Ridge	NJ	Eastern	New Jersey Region	2
21	MIRZA, SHAHZEB	Jackson heights	NY	Eastern	Metropolitan Region	2
21	Voellmicke, Craig	New York	NY	Eastern	Metropolitan Region	2
24	Sulsky, Ben	Cornwall	NY	Eastern	Southern Region	1
24	Jasnosz, Michael	Ridgewood	NJ	Eastern	New Jersey Region	1
24	PEREZ, JACOB	Haworth	NJ	Eastern	New Jersey Region	1
24	Gonzalez, Christopher	North Bergen	NJ	Eastern	New Jersey Region	1
24	Margolin, Ken	East Brunswick	NJ	Eastern	New Jersey Region	1
24	Watson, Michael	Manville	NJ	Eastern	New Jersey Region	1
24	Garbisch, Leif	Ghent	NY	Eastern	Northern Region	1
24	Shkop, Sergey	Ridgewood	NJ	Eastern	New Jersey Region	1
24	Honore, Daniel	Albany	NY	Eastern	Northern Region	1
24	Israel, Matthew	Great Neck	NY	Eastern	Long Island Region	1
24	Chung, Dong-Ha	Delmar	NY	Eastern	Northern Region	1
24	Auler, Robert	Oswego	NY	Eastern	Western Region	1
24	Killebrew, Steve	Ridgewood	NJ	Eastern	New Jersey Region	1
24	Mehringer, Daniel Boyd	Middletown	NJ	Eastern	New Jersey Region	1

Code:

$("#generate-excel-basic").click(function () {
  excel = new ExcelGen({
    "src_id": "basic_table",
    "show_header": true,
    "type": "table"
  });
  excel.generate();
});


---

Formatted Column Table

Generate Excel

ID	Product	Quantity	Amount	Purchase Date
1	Bottled Water	1000	3.49	06/26/2017
2	Microsoft Surface Book	2	2341.44	07/04/2017
3	Microsoft Surface Arc Mouse	4	86.99	07/06/2017
4	Long-sleeve Shirt	7	20.23	01/02/2018

Code:

$("#generate-excel-formatted").click(function () {
  excel = new ExcelGen({
    "src_id": "formatted_table",
    "show_header": true,
    "type": "table",
    "column_formats": ["1", "1", "4", "6", "18"]
  });
  excel.generate();
});


---

CSV Output

Generate CSV

Ranking	Move	Player	Age	Points	Tourn Played	Points Dropping	Next Best
1		Rafael Nadal	31	9,760	17	0	0
2		Roger Federer	36	9,605	17	0	0
3		Marin Cilic	29	4,960	22	0	0
4		Grigor Dimitrov	26	4,630	23	250	45
5		Alexander Zverev	20	4,610	25	250	90
6		Dominic Thiem	24	4,060	26	0	0
7		David Goffin	27	3,460	25	150	45
8		Jack Sock	25	2,880	22	0	0
9		Juan Martin del Potro	29	2,815	20	0	0
10		Pablo Carreno Busta	26	2,705	25	0	0
11		Kevin Anderson	31	2,620	23	0	0
12		Sam Querrey	30	2,490	23	0	0
13		Novak Djokovic	30	2,470	15	0	0
14		Nick Kyrgios	22	2,395	20	0	0
15		Stan Wawrinka	32	2,385	14	0	0
16		Tomas Berdych	32	2,320	19	0	0
17		Lucas Pouille	23	2,235	23	0	0
18		John Isner	32	2,230	24	0	0
19		Jo-Wilfried Tsonga	32	2,050	19	90	10
20		Andy Murray	30	1,960	15	0	0
21		Albert Ramos-Vinolas	30	1,925	30	90	45
22		Fabio Fognini	30	1,850	24	0	0
23		Roberto Bautista Agut	29	1,845	25	0	0
24		Diego Schwartzman	25	1,810	27	0	0
25		Adrian Mannarino	29	1,670	27	0	0
26		Kyle Edmund	23	1,667	26	0	0
27		Kei Nishikori	28	1,655	20	0	0
28		Gilles Muller	34	1,535	22	0	0
29		Hyeon Chung	21	1,472	21	0	0
30		Damir Dzumhur	25	1,471	29	0	0
31		Milos Raonic	27	1,400	20	0	0
32		Pablo Cuevas	32	1,380	25	0	0
33		Richard Gasquet	31	1,375	22	150	45
34		Alexandr Dolgopolov	29	1,341	24	0	0
35	1	Philipp Kohlschreiber	34	1,335	21	0	0
36	1	Andrey Rublev	20	1,310	21	0	0
37		Feliciano Lopez	36	1,295	26	0	0
38		Filip Krajinovic	25	1,283	27	0	0
39		David Ferrer	35	1,280	22	0	0
40		Fernando Verdasco	34	1,260	26	0	0
41		Yuichi Sugita	29	1,235	26	0	0
42		Robin Haase	30	1,175	30	0	0
43	1	Gael Monfils	31	1,130	18	0	0
44	1	Benoit Paire	28	1,110	33	90	55
45	2	Ryan Harrison	25	1,105	25	0	0
46		Paolo Lorenzi	36	1,085	34	150	20
47		Borna Coric	21	1,036	28	0	0
48		Denis Shapovalov	18	1,031	24	0	0
49		Karen Khachanov	21	1,030	27	0	0
50		Steve Johnson	28	975	26	0	0
51		Leonardo Mayer	30	974	21	0	0
52		Aljaz Bedene	28	968	22	0	0
53		Mischa Zverev	30	952	31	0	0
54	1	Tennys Sandgren	26	928	32	0	0
55	1	Julien Benneteau	36	923	19	12	0
56		Daniil Medvedev	21	919	26	45	20
57		Nikoloz Basilashvili	25	916	29	90	10
58		Jan-Lennard Struff	27	905	32	0	0
59		Jared Donaldson	21	878	27	0	0
60	1	Guido Pella	27	864	24	0	0
61	1	Jiri Vesely	24	850	26	0	0
62	1	Marton Fucsovics	25	844	25	48	10
63	3	Peter Gojowczyk	28	816	21	0	0
64		Gilles Simon	33	815	27	0	0
65		Donald Young	28	781	24	0	0
66		Horacio Zeballos	32	768	29	0	0
67		Viktor Troicki	31	755	28	45	0
68		Joao Sousa	28	755	30	0	0
69		Guillermo Garcia-Lopez	34	755	29	0	0
70		Federico Delbonis	27	755	20	0	0
71		Evgeny Donskoy	27	739	28	0	0
72		Florian Mayer	34	733	21	0	0
73		Mikhail Kukushkin	30	730	25	8	6
74	1	Denis Istomin	31	713	23	0	0
75	1	Matthew Ebden	30	712	21	20	5
76	1	Pierre-Hugues Herbert	26	690	22	20	0
77	1	Andreas Seppi	33	686	26	20	10
78	5	Stefanos Tsitsipas	19	678	30	0	0
79		Thomas Fabbiano	28	676	27	0	0
80		Nicolas Kicker	25	674	28	20	6
81		Yen-Hsun Lu	34	674	22	0	0
82		Maximilian Marterer	22	669	29	12	8
83	7	Taylor Fritz	20	669	26	0	0
84		Dusan Lajovic	27	652	26	0	0
85		Vasek Pospisil	27	648	25	55	10
86		Victor Estrella Burgos	37	642	26	250	0
87		Cedrik-Marcel Stebe	27	640	21	32	0
88		Laslo Djere	22	626	27	0	0
89		Radu Albot	28	618	30	20	10
90		Ivo Karlovic	38	615	22	0	0
91		Jeremy Chardy	30	605	24	45	20
92		Mikhail Youzhny	35	604	26	20	8
93	1	Marius Copil	27	596	25	15	6
94	1	Frances Tiafoe	20	586	26	17	0
95		Nicolas Jarry	22	557	25	0	0
96		Lukas Lacko	30	551	25	0	0
97		Dudi Sela	32	550	23	0	0
98		Gerald Melzer	27	545	22	20	0
99		Marco Cecchinato	25	543	31	0	0
100		Taro Daniel	25	539	26	0	0

Code:

$("#generate-csv").click(function () {
  excel = new ExcelGen({
    "file_name": "output.csv",
    "src_id": "csv_table",
    "show_header": true,
    "format": "csv",
  });
  excel.generate();
});


---

Exlude Columns and DOM Source Input

Generate Excel

ID	Name	Location	Favorite Colour
1	Enkeleda Cuko	NY, Albania	Blue
2	Paul Warren	NY, USA	Orange
3	Marko	Fier, Albania	Red

Code:

var myTable = $("#exclude_table"); $("#generate-exclude").click(function () {
  excel = new ExcelGen({
    "file_name": "output.xlsx",
    "src": myTable,
    "show_header": true,
    "exclude_selector": ".xl_none",
  });
  excel.generate();
});