tsupvsesbuild

Too close to call

The leading packages are too close to call

tsup43/100

esbuild40/100

Measured evidence

Health scores: tsup: 43/100, esbuild: 40/100.
Releases in the last 90 days: tsup: 0, esbuild: 0.
GitHub activity: tsup: 1 commits, esbuild: 15 commits.
Known vulnerabilities: tsup: 0, esbuild: 0.
OpenSSF scores: tsup: 3.5/10, esbuild: 4.2/10.

Caveats

The leading scores are within 10 points — decide on API ergonomics and ecosystem fit.

Package details

Risk signals

Measured metrics — each value links to its source.

Signal	tsup	esbuild
Release cadence	0 releases in last 90 days	0 releases in last 90 days
Last release	259 days ago	48 days ago
Open issues	354 open issues	572 open issues
Bus factor	top contributor makes 46.12% of commits	top contributor makes 97.74% of commits
Commit activity	1 commits in the last 90 days	15 commits in the last 90 days
Pull request activity	10 PRs opened in the last 90 days	7 PRs opened in the last 90 days
OpenSSF score	3.5/10	4.2/10
Vulnerabilities	0 known vulnerabilities	0 known vulnerabilities
Types	ships TypeScript types

Weekly npm downloads

Daily downloads aggregated to weekly sums (last 5 years).

tsupesbuild

View as table

Week	tsup	esbuild
2026-07-20	7,378,578	45,622,991
2026-07-13	6,986,255	173,840,619
2026-07-06	6,285,277	231,703,919
2026-06-29	6,202,416	237,262,772
2026-06-22	5,302,716	237,969,557
2026-06-15	6,761,685	243,988,517
2026-06-08	6,757,792	244,543,775
2026-06-01	5,139,694	200,590,005
2026-05-25	5,764,074	224,484,309
2026-05-18	5,912,204	241,803,639
2026-05-11	5,929,695	236,847,527
2026-05-04	4,946,888	222,554,277
2026-04-27	5,080,037	211,419,041
2026-04-20	4,847,875	211,103,999
2026-04-13	4,709,837	197,997,099
2026-04-06	4,699,157	164,021,497
2026-03-30	4,570,471	162,178,818
2026-03-23	4,598,155	163,703,618
2026-03-16	4,609,287	138,268,076
2026-03-09	4,761,385	140,322,876
2026-03-02	4,364,561	134,701,279
2026-02-23	4,053,275	127,940,434
2026-02-16	3,552,597	120,448,505
2026-02-09	3,753,548	109,250,288
2026-02-02	3,496,614	107,388,389
2026-01-26	3,228,871	101,174,904
2026-01-19	3,080,830	94,514,140
2026-01-12	2,981,671	91,029,766
2026-01-05	2,714,216	81,455,413
2025-12-29	1,558,873	46,914,369
2025-12-22	1,603,339	52,525,896
2025-12-15	2,681,144	81,093,997
2025-12-08	2,776,285	81,984,740
2025-12-01	2,739,059	81,744,639
2025-11-24	2,398,186	71,387,391
2025-11-17	2,550,278	76,339,900
2025-11-10	2,458,987	73,034,644
2025-11-03	2,425,514	73,249,199
2025-10-27	2,365,011	70,624,808
2025-10-20	2,419,918	69,408,193
2025-10-13	2,315,753	67,245,491
2025-10-06	2,312,416	66,345,564
2025-09-29	2,358,023	65,982,150
2025-09-22	2,267,582	66,897,615
2025-09-15	2,231,896	69,175,073
2025-09-08	2,170,600	71,217,286
2025-09-01	2,010,687	69,381,578
2025-08-25	2,035,207	71,658,641
2025-08-18	2,041,944	70,454,442
2025-08-11	1,946,831	68,056,493
2025-08-04	2,009,720	67,208,130
2025-07-28	2,119,853	67,544,659
2025-07-21	2,059,432	65,354,780
2025-07-14	2,099,532	63,441,236
2025-07-07	2,188,783	62,151,983
2025-06-30	2,014,815	58,960,956
2025-06-23	2,358,989	64,856,860
2025-06-16	2,486,670	64,538,699
2025-06-09	2,078,244	61,095,962
2025-06-02	2,022,414	60,004,924
2025-05-26	1,786,037	55,837,882
2025-05-19	1,964,283	60,905,689
2025-05-12	1,805,359	58,292,625
2025-05-05	1,703,871	57,334,218
2025-04-28	1,517,535	52,687,672
2025-04-21	1,567,124	54,726,159
2025-04-14	1,589,782	54,365,585
2025-04-07	1,606,786	56,066,833
2025-03-31	1,605,345	54,281,202
2025-03-24	1,568,999	51,330,575
2025-03-17	1,495,309	51,439,078
2025-03-10	1,441,983	52,292,760
2025-03-03	1,395,647	50,431,911
2025-02-24	1,504,740	51,657,589
2025-02-17	1,420,760	48,599,584
2025-02-10	1,510,528	49,566,451
2025-02-03	1,471,974	47,669,321
2025-01-27	1,377,944	45,195,537
2025-01-20	1,316,758	44,306,047
2025-01-13	1,333,380	44,253,260
2025-01-06	1,208,122	40,824,440
2024-12-30	703,679	22,900,671
2024-12-23	576,267	20,285,317
2024-12-16	1,279,111	41,838,815
2024-12-09	1,284,320	42,422,713
2024-12-02	1,309,183	42,605,487
2024-11-25	1,186,755	38,552,270
2024-11-18	1,321,287	42,291,925
2024-11-11	1,217,815	39,033,977
2024-11-04	1,230,588	39,599,683
2024-10-28	1,209,057	38,801,875
2024-10-21	1,198,703	39,744,690
2024-10-14	1,177,176	37,825,898
2024-10-07	1,191,671	38,114,984
2024-09-30	1,132,853	35,903,441
2024-09-23	1,164,224	36,966,007
2024-09-16	1,122,523	35,669,539
2024-09-09	1,178,135	36,480,667
2024-09-02	1,085,430	33,867,949
2024-08-26	1,119,011	34,231,905
2024-08-19	1,139,610	33,488,536
2024-08-12	1,043,739	30,989,899
2024-08-05	1,073,284	32,375,900
2024-07-29	1,042,691	32,209,696
2024-07-22	1,046,770	31,967,279
2024-07-15	1,073,423	31,783,672
2024-07-08	1,000,845	32,367,006
2024-07-01	943,632	30,238,461
2024-06-24	1,020,230	31,753,028
2024-06-17	921,700	31,047,376
2024-06-10	962,095	31,716,538
2024-06-03	982,230	30,458,429
2024-05-27	858,631	28,173,862
2024-05-20	839,347	28,240,374
2024-05-13	841,460	28,966,872
2024-05-06	765,461	26,226,939
2024-04-29	724,236	25,387,881
2024-04-22	782,743	27,980,426
2024-04-15	792,505	28,170,191
2024-04-08	784,652	27,412,145
2024-04-01	750,766	26,014,634
2024-03-25	677,880	24,072,455
2024-03-18	782,550	27,680,553
2024-03-11	771,840	27,251,657
2024-03-04	760,176	27,463,805
2024-02-26	749,214	26,953,377
2024-02-19	697,937	25,249,017
2024-02-12	685,148	24,290,301
2024-02-05	689,435	24,576,243
2024-01-29	688,396	24,899,765
2024-01-22	658,553	23,597,982
2024-01-15	655,638	22,873,082
2024-01-08	630,627	22,315,291
2024-01-01	465,841	16,245,248
2023-12-25	266,017	10,010,487
2023-12-18	518,217	19,654,880
2023-12-11	609,076	22,187,808
2023-12-04	606,338	22,020,034
2023-11-27	626,688	22,221,498
2023-11-20	555,893	19,514,639
2023-11-13	593,922	20,789,792
2023-11-06	564,490	20,767,888
2023-10-30	378,685	14,157,440
2023-10-23	550,555	20,246,587
2023-10-16	527,668	20,513,522
2023-10-09	518,568	18,983,901
2023-10-02	783,676	19,481,117
2023-09-25	687,971	19,636,728
2023-09-18	701,727	19,186,859
2023-09-11	664,020	18,805,574
2023-09-04	540,308	17,215,525
2023-08-28	450,430	17,649,411
2023-08-21	463,132	17,992,419
2023-08-14	429,646	16,696,100
2023-08-07	434,136	17,007,127
2023-07-31	431,755	17,134,701
2023-07-24	404,063	16,598,891
2023-07-17	411,021	16,520,543
2023-07-10	409,351	16,204,796
2023-07-03	364,364	14,440,483
2023-06-26	380,840	14,939,978
2023-06-19	384,697	14,696,296
2023-06-12	386,446	14,888,271
2023-06-05	375,278	14,185,448
2023-05-29	353,545	13,435,085
2023-05-22	382,715	13,948,570
2023-05-15	363,578	13,793,525
2023-05-08	347,949	13,729,668
2023-05-01	334,730	12,564,054
2023-04-24	373,993	13,510,359
2023-04-17	345,980	12,905,248
2023-04-10	357,737	12,186,522
2023-04-03	336,916	11,613,471
2023-03-27	345,026	12,765,533
2023-03-20	338,780	12,631,083
2023-03-13	325,712	12,244,294
2023-03-06	319,019	11,583,505
2023-02-27	312,802	11,483,912
2023-02-20	307,419	10,976,779
2023-02-13	332,293	11,733,256
2023-02-06	310,196	13,397,950
2023-01-30	262,180	12,967,337
2023-01-23	233,962	12,002,538
2023-01-16	221,081	11,432,330
2023-01-09	230,424	11,654,280
2023-01-02	166,223	9,340,792
2022-12-26	103,489	6,132,888
2022-12-19	173,113	9,308,152
2022-12-12	199,787	11,070,839
2022-12-05	201,685	10,849,096
2022-11-28	196,962	10,514,942
2022-11-21	161,309	9,385,606
2022-11-14	178,760	10,607,089
2022-11-07	171,769	9,953,935
2022-10-31	188,224	9,434,959
2022-10-24	191,076	9,490,012
2022-10-17	193,532	9,473,467
2022-10-10	171,323	9,073,310
2022-10-03	138,810	8,794,152
2022-09-26	142,765	8,888,458
2022-09-19	127,226	8,480,462
2022-09-12	127,524	8,562,431
2022-09-05	110,335	7,838,803
2022-08-29	118,553	7,883,426
2022-08-22	115,556	7,847,417
2022-08-15	99,337	7,354,544
2022-08-08	90,921	7,286,173
2022-08-01	95,512	7,174,857
2022-07-25	92,714	7,056,010
2022-07-18	73,889	5,835,874
2022-07-11	87,085	6,735,480
2022-07-04	71,507	6,320,316
2022-06-27	74,827	6,166,214
2022-06-20	65,284	4,884,314
2022-06-13	65,952	4,898,127
2022-06-06	61,288	4,723,196
2022-05-30	65,116	4,565,867
2022-05-23	67,282	4,469,189
2022-05-16	65,193	4,736,900
2022-05-09	57,080	5,170,420
2022-05-02	53,147	4,682,298
2022-04-25	55,892	5,203,150
2022-04-18	46,109	4,651,099
2022-04-11	48,387	4,615,828
2022-04-04	50,081	4,376,937
2022-03-28	49,793	4,045,950
2022-03-21	41,752	3,799,736
2022-03-14	46,546	3,748,558
2022-03-07	40,450	3,589,865
2022-02-28	46,260	3,489,267
2022-02-21	35,045	3,344,517
2022-02-14	40,190	3,522,058
2022-02-07	42,776	3,375,739
2022-01-31	39,926	3,145,680
2022-01-24	37,284	2,989,250
2022-01-17	37,660	2,847,212
2022-01-10	31,499	2,693,208
2022-01-03	32,120	2,176,748
2021-12-27	22,414	1,357,977
2021-12-20	21,729	1,889,941
2021-12-13	26,957	2,446,475
2021-12-06	20,066	2,572,440
2021-11-29	20,100	2,216,041
2021-11-22	20,687	1,913,491
2021-11-15	20,399	2,011,921
2021-11-08	19,558	1,861,709
2021-11-01	20,193	1,754,873
2021-10-25	22,003	1,780,123
2021-10-18	24,127	1,756,872
2021-10-11	21,495	1,616,727
2021-10-04	24,584	1,509,647
2021-09-27	25,065	1,469,261
2021-09-20	20,926	1,374,572
2021-09-13	17,730	1,294,517
2021-09-06	13,728	1,162,539
2021-08-30	14,188	1,197,580
2021-08-23	13,188	1,473,861
2021-08-16	7,293	1,043,229
2021-08-09	5,342	1,091,635
2021-08-02	6,499	1,197,685
2021-07-26	743	257,476

tsup details esbuild details