Apache Beam: Activity

Year	Commits (% of all)	Lines added	Lines removed
2026	2,373 (4.9%)	384,390	132,663
2025	2,429 (5.0%)	363,369	176,151
2024	2,456 (5.0%)	234,188	119,919
2023	3,260 (6.7%)	579,158	213,302
2022	4,015 (8.3%)	542,610	164,073
2021	3,934 (8.1%)	319,136	129,037
2020	5,189 (10.7%)	928,663	197,213
2019	5,603 (11.5%)	371,616	146,805
2018	6,794 (14.0%)	665,654	238,548
2017	6,164 (12.7%)	430,659	167,003
2016	4,896 (10.1%)	414,820	133,137
2015	1,454 (3.0%)	0	0
2014	87 (0.2%)	0	0

Month	Commits	Lines added	Lines removed
2026-10	306	45,854	13,307
2026-09	297	82,069	12,986
2026-08	255	49,532	6,848
2026-07	304	39,010	8,096
2026-06	256	39,989	17,076
2026-05	239	25,838	9,007
2026-04	223	20,862	32,349
2026-03	199	22,855	7,304
2026-02	165	22,786	6,109
2026-01	129	35,595	19,581
2025-12	176	12,862	6,027
2025-11	136	14,127	3,967
2025-10	285	31,115	9,246
2025-09	225	22,425	6,945
2025-08	169	32,892	3,497
2025-07	181	31,336	30,817
2025-06	223	35,470	15,805
2025-05	183	21,440	13,460
2025-04	216	24,894	7,281
2025-03	227	20,332	4,372
2025-02	196	18,313	3,032
2025-01	212	98,163	71,702
2024-12	171	11,508	23,619
2024-11	189	17,388	7,762
2024-10	281	22,886	15,220
2024-09	163	12,835	4,571
2024-08	223	20,399	6,556
2024-07	190	18,552	6,730
2024-06	189	16,716	3,428
2024-05	244	19,135	8,615
2024-04	228	27,962	19,880
2024-03	186	24,605	4,298
2024-02	191	25,493	13,567
2024-01	201	16,709	5,673
2023-12	212	19,529	7,589
2023-11	229	20,987	17,709
2023-10	362	59,019	32,785
2023-09	348	45,005	14,016
2023-08	381	46,015	25,128
2023-07	267	55,140	11,866
2023-06	260	104,721	20,216
2023-05	268	62,860	16,568
2023-04	252	33,392	14,451
2023-03	243	53,220	13,685
2023-02	216	37,460	13,835
2023-01	222	41,810	25,454
2022-12	297	60,989	20,024
2022-11	389	71,526	9,171
2022-10	296	29,553	7,385
2022-09	215	68,029	39,995
2022-08	244	26,644	6,637
2022-07	232	33,152	19,625
2022-06	349	27,225	11,926
2022-05	299	83,603	7,624
2022-04	354	30,034	11,968
2022-03	420	39,769	8,259
2022-02	354	36,809	10,222
2022-01	566	35,277	11,237
2021-12	367	34,081	14,683
2021-11	322	31,583	12,974
2021-10	290	36,104	10,622
2021-09	274	21,127	7,213
2021-08	241	20,880	8,354
2021-07	193	24,921	5,360
2021-06	260	21,468	4,094
2021-05	263	17,247	8,417
2021-04	514	31,675	17,254
2021-03	441	32,430	23,581
2021-02	415	31,668	9,656
2021-01	354	15,952	6,829
2020-12	324	29,576	6,190
2020-11	322	28,975	7,243
2020-10	418	46,268	17,854
2020-09	378	28,546	17,365
2020-08	478	55,987	14,984
2020-07	589	52,112	22,777
2020-06	383	135,043	21,557
2020-05	472	405,767	17,554
2020-04	511	32,759	15,626
2020-03	420	36,505	14,843
2020-02	458	53,594	32,401
2020-01	436	23,531	8,819
2019-12	403	31,563	13,096
2019-11	519	35,173	8,544
2019-10	470	32,808	14,978
2019-09	403	18,726	8,960
2019-08	417	37,994	9,720
2019-07	403	27,566	10,771
2019-06	415	26,663	7,840
2019-05	529	47,776	31,657
2019-04	484	27,516	7,168
2019-03	393	22,615	6,837
2019-02	520	27,971	11,648
2019-01	647	35,245	15,586
2018-12	395	32,044	21,188
2018-11	511	30,833	13,059
2018-10	719	141,921	14,875
2018-09	458	21,467	6,932
2018-08	474	19,309	4,078
2018-07	530	30,832	26,932
2018-06	815	134,311	69,895
2018-05	698	41,515	28,043
2018-04	703	45,800	13,390
2018-03	499	108,660	7,072
2018-02	492	31,577	13,259
2018-01	500	27,385	19,825
2017-12	359	12,976	5,857
2017-11	441	41,305	6,640
2017-10	417	23,661	5,437
2017-09	320	35,548	8,504
2017-08	295	33,962	6,785
2017-07	335	20,557	9,364
2017-06	452	21,466	8,429
2017-05	966	42,797	42,787
2017-04	900	44,666	33,773
2017-03	617	32,487	13,782
2017-02	622	36,390	18,849
2017-01	440	84,844	6,796
2016-12	598	21,405	12,737
2016-11	591	23,841	12,412
2016-10	526	31,513	13,067
2016-09	361	12,660	7,260
2016-08	464	27,995	21,746
2016-07	442	12,110	13,988
2016-06	454	14,799	10,982
2016-05	326	22,301	10,505
2016-04	431	30,830	17,831
2016-03	363	52,469	12,576
2016-02	225	164,897	33
2016-01	115	0	0
2015-12	65	0	0
2015-11	83	0	0
2015-10	109	0	0
2015-09	65	0	0
2015-08	146	0	0
2015-07	183	0	0
2015-06	124	0	0
2015-05	133	0	0
2015-04	161	0	0
2015-03	163	0	0
2015-02	146	0	0
2015-01	76	0	0
2014-12	84	0	0
2014-11	1	0	0
2014-07	2	0	0

UTC offset	Commits	Share
UTC-10:00	28	0.1%
UTC-08:00	9,273	19.1%
UTC-07:00	19,056	39.2%
UTC-06:00	253	0.5%
UTC-05:00	2,152	4.4%
UTC-04:00	4,947	10.2%
UTC-03:00	17	0.0%
UTC+00:00	1,095	2.3%
UTC+01:00	3,626	7.5%
UTC+02:00	5,012	10.3%
UTC+03:00	781	1.6%
UTC+04:00	680	1.4%
UTC+05:00	244	0.5%
UTC+05:30	337	0.7%
UTC+06:00	192	0.4%
UTC+07:00	32	0.1%
UTC+08:00	562	1.2%
UTC+09:00	197	0.4%
UTC+10:00	93	0.2%
UTC+11:00	63	0.1%
UTC+12:00	13	0.0%
UTC+13:00	1	0.0%

Activity

Commits by year

Commits by year/month

Weekly activity

Punch card

Month of year

Commits by timezone

Day	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	Total
Hour	588	383	260	157	165	192	308	667	1,284	3,016	4,302	4,269	3,363	3,929	4,359	4,618	4,366	3,570	2,377	1,611	1,417	1,357	1,200	896
Mon	26	26	16	15	19	14	32	94	198	507	688	754	671	732	791	912	734	778	461	291	267	271	234	163	8,694 (17.9%)
Tue	121	66	41	41	26	35	53	153	249	602	889	863	637	825	921	986	914	689	429	303	261	292	244	172	9,812 (20.2%)
Wed	101	77	39	29	37	31	69	137	252	642	922	877	673	760	890	869	885	733	473	362	291	260	220	200	9,829 (20.2%)
Thu	125	69	48	28	26	50	69	126	250	615	868	817	655	789	804	841	854	741	489	310	268	238	197	155	9,432 (19.4%)
Fri	106	67	67	20	35	38	59	103	254	564	795	829	616	722	837	873	847	531	409	258	193	175	161	109	8,668 (17.8%)
Sat	89	56	31	19	17	18	13	31	51	55	92	67	61	52	73	74	73	55	42	31	45	63	50	41	1,199 (2.5%)
Sun	20	22	18	5	5	6	13	23	30	31	48	62	50	49	43	63	59	43	74	56	92	58	94	56	1,020 (2.1%)