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yaml

npm

JavaScript parser and stringifier for YAML

parserstringifieryaml
Versions collected105
Direct dependencies11From release 3.0.0-2
Last observed20 Oct, 15:42 UTC

Downloads & popularity

0downloads
1-day window · source-reported counts19 Oct 2026
49.4M24.7M0
2026-07-22: 31,659,206 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-22–2026-07-222026-07-23: 31,127,838 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-23–2026-07-232026-07-24: 27,971,119 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-24–2026-07-242026-07-25: 14,145,903 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-25–2026-07-252026-07-26: 14,580,627 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-26–2026-07-262026-07-27: 32,007,919 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-27–2026-07-272026-07-28: 32,236,180 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-28–2026-07-282026-07-29: 31,620,480 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-29–2026-07-292026-07-30: 32,186,429 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-30–2026-07-302026-07-31: 27,979,335 · observed 2026-10-20T13:28:38.9813022Z · period 2026-07-31–2026-07-312026-08-01: 14,348,232 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-01–2026-08-012026-08-02: 13,996,814 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-02–2026-08-022026-08-03: 30,237,563 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-03–2026-08-032026-08-04: 32,865,521 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-04–2026-08-042026-08-05: 32,474,130 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-05–2026-08-052026-08-06: 27,351,060 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-06–2026-08-062026-08-07: 29,752,409 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-07–2026-08-072026-08-08: 15,010,343 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-08–2026-08-082026-08-09: 14,941,878 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-09–2026-08-092026-08-10: 32,143,514 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-10–2026-08-102026-08-11: 32,913,742 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-11–2026-08-112026-08-12: 34,209,088 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-12–2026-08-122026-08-13: 33,089,904 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-13–2026-08-132026-08-14: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-14–2026-08-142026-08-15: 15,768,989 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-15–2026-08-152026-08-16: 15,252,565 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-16–2026-08-162026-08-17: 29,492,364 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-17–2026-08-172026-08-18: 34,308,000 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-18–2026-08-182026-08-19: 33,997,801 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-19–2026-08-192026-08-20: 34,108,704 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-20–2026-08-202026-08-21: 30,578,480 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-21–2026-08-212026-08-22: 15,644,923 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-22–2026-08-222026-08-23: 16,375,437 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-23–2026-08-232026-08-24: 33,396,998 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-24–2026-08-242026-08-25: 35,665,879 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-25–2026-08-252026-08-26: 34,707,077 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-26–2026-08-262026-08-27: 35,398,234 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-27–2026-08-272026-08-28: 30,732,603 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-28–2026-08-282026-08-29: 16,083,164 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-29–2026-08-292026-08-30: 16,247,620 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-30–2026-08-302026-08-31: 32,611,319 · observed 2026-10-20T13:28:38.9813022Z · period 2026-08-31–2026-08-312026-09-01: 36,768,760 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-01–2026-09-012026-09-02: 38,712,944 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-02–2026-09-022026-09-03: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-03–2026-09-032026-09-04: 33,405,325 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-04–2026-09-042026-09-05: 17,323,615 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-05–2026-09-052026-09-06: 17,277,829 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-06–2026-09-062026-09-07: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-07–2026-09-072026-09-08: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-08–2026-09-082026-09-09: 37,446,409 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-09–2026-09-092026-09-10: 37,143,928 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-10–2026-09-102026-09-11: 33,759,167 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-11–2026-09-112026-09-12: 17,506,389 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-12–2026-09-122026-09-13: 17,014,009 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-13–2026-09-132026-09-14: 37,589,098 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-14–2026-09-142026-09-15: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-15–2026-09-152026-09-16: 38,163,536 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-16–2026-09-162026-09-17: 37,155,881 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-17–2026-09-172026-09-18: 34,929,255 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-18–2026-09-182026-09-19: 19,903,324 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-19–2026-09-192026-09-20: 19,405,109 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-20–2026-09-202026-09-21: 37,138,845 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-21–2026-09-212026-09-22: 41,212,045 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-22–2026-09-222026-09-23: 41,980,359 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-23–2026-09-232026-09-24: 41,648,756 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-24–2026-09-242026-09-25: 37,614,261 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-25–2026-09-252026-09-26: 19,550,351 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-26–2026-09-262026-09-27: 21,376,425 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-27–2026-09-272026-09-28: 43,821,571 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-28–2026-09-282026-09-29: 44,921,249 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-29–2026-09-292026-09-30: 44,998,436 · observed 2026-10-20T13:28:38.9813022Z · period 2026-09-30–2026-09-302026-10-01: 46,152,974 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-01–2026-10-012026-10-02: 39,667,693 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-02–2026-10-022026-10-03: 21,988,121 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-03–2026-10-032026-10-04: 21,702,626 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-04–2026-10-042026-10-05: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-05–2026-10-052026-10-06: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-06–2026-10-062026-10-07: 46,432,592 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-07–2026-10-072026-10-08: 49,407,802 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-08–2026-10-082026-10-09: 48,132,205 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-09–2026-10-092026-10-10: 29,997,376 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-10–2026-10-102026-10-11: 26,364,226 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-11–2026-10-112026-10-12: 42,439,895 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-12–2026-10-122026-10-13: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-13–2026-10-132026-10-14: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-14–2026-10-142026-10-15: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-15–2026-10-152026-10-16: 43,682,208 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-16–2026-10-162026-10-17: 23,459,350 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-17–2026-10-172026-10-18: 23,671,530 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-18–2026-10-182026-10-19: 0 · observed 2026-10-20T13:28:38.9813022Z · period 2026-10-19–2026-10-19
22 Jul19 Oct

npm · 90 observations shown. Missing days are unknown.

View observed values
Date / source periodValueObserved at
2026-10-19 – 2026-10-1902026-10-20T13:28:38.9813022Z
2026-10-18 – 2026-10-1823,671,5302026-10-20T13:28:38.9813022Z
2026-10-17 – 2026-10-1723,459,3502026-10-20T13:28:38.9813022Z
2026-10-16 – 2026-10-1643,682,2082026-10-20T13:28:38.9813022Z
2026-10-15 – 2026-10-1502026-10-20T13:28:38.9813022Z
2026-10-14 – 2026-10-1402026-10-20T13:28:38.9813022Z
2026-10-13 – 2026-10-1302026-10-20T13:28:38.9813022Z
2026-10-12 – 2026-10-1242,439,8952026-10-20T13:28:38.9813022Z
2026-10-11 – 2026-10-1126,364,2262026-10-20T13:28:38.9813022Z
2026-10-10 – 2026-10-1029,997,3762026-10-20T13:28:38.9813022Z
2026-10-09 – 2026-10-0948,132,2052026-10-20T13:28:38.9813022Z
2026-10-08 – 2026-10-0849,407,8022026-10-20T13:28:38.9813022Z
2026-10-07 – 2026-10-0746,432,5922026-10-20T13:28:38.9813022Z
2026-10-06 – 2026-10-0602026-10-20T13:28:38.9813022Z
2026-10-05 – 2026-10-0502026-10-20T13:28:38.9813022Z
2026-10-04 – 2026-10-0421,702,6262026-10-20T13:28:38.9813022Z
2026-10-03 – 2026-10-0321,988,1212026-10-20T13:28:38.9813022Z
2026-10-02 – 2026-10-0239,667,6932026-10-20T13:28:38.9813022Z
2026-10-01 – 2026-10-0146,152,9742026-10-20T13:28:38.9813022Z
2026-09-30 – 2026-09-3044,998,4362026-10-20T13:28:38.9813022Z
2026-09-29 – 2026-09-2944,921,2492026-10-20T13:28:38.9813022Z
2026-09-28 – 2026-09-2843,821,5712026-10-20T13:28:38.9813022Z
2026-09-27 – 2026-09-2721,376,4252026-10-20T13:28:38.9813022Z
2026-09-26 – 2026-09-2619,550,3512026-10-20T13:28:38.9813022Z
2026-09-25 – 2026-09-2537,614,2612026-10-20T13:28:38.9813022Z
2026-09-24 – 2026-09-2441,648,7562026-10-20T13:28:38.9813022Z
2026-09-23 – 2026-09-2341,980,3592026-10-20T13:28:38.9813022Z
2026-09-22 – 2026-09-2241,212,0452026-10-20T13:28:38.9813022Z
2026-09-21 – 2026-09-2137,138,8452026-10-20T13:28:38.9813022Z
2026-09-20 – 2026-09-2019,405,1092026-10-20T13:28:38.9813022Z
2026-09-19 – 2026-09-1919,903,3242026-10-20T13:28:38.9813022Z
2026-09-18 – 2026-09-1834,929,2552026-10-20T13:28:38.9813022Z
2026-09-17 – 2026-09-1737,155,8812026-10-20T13:28:38.9813022Z
2026-09-16 – 2026-09-1638,163,5362026-10-20T13:28:38.9813022Z
2026-09-15 – 2026-09-1502026-10-20T13:28:38.9813022Z
2026-09-14 – 2026-09-1437,589,0982026-10-20T13:28:38.9813022Z
2026-09-13 – 2026-09-1317,014,0092026-10-20T13:28:38.9813022Z
2026-09-12 – 2026-09-1217,506,3892026-10-20T13:28:38.9813022Z
2026-09-11 – 2026-09-1133,759,1672026-10-20T13:28:38.9813022Z
2026-09-10 – 2026-09-1037,143,9282026-10-20T13:28:38.9813022Z
2026-09-09 – 2026-09-0937,446,4092026-10-20T13:28:38.9813022Z
2026-09-08 – 2026-09-0802026-10-20T13:28:38.9813022Z
2026-09-07 – 2026-09-0702026-10-20T13:28:38.9813022Z
2026-09-06 – 2026-09-0617,277,8292026-10-20T13:28:38.9813022Z
2026-09-05 – 2026-09-0517,323,6152026-10-20T13:28:38.9813022Z
2026-09-04 – 2026-09-0433,405,3252026-10-20T13:28:38.9813022Z
2026-09-03 – 2026-09-0302026-10-20T13:28:38.9813022Z
2026-09-02 – 2026-09-0238,712,9442026-10-20T13:28:38.9813022Z
2026-09-01 – 2026-09-0136,768,7602026-10-20T13:28:38.9813022Z
2026-08-31 – 2026-08-3132,611,3192026-10-20T13:28:38.9813022Z
2026-08-30 – 2026-08-3016,247,6202026-10-20T13:28:38.9813022Z
2026-08-29 – 2026-08-2916,083,1642026-10-20T13:28:38.9813022Z
2026-08-28 – 2026-08-2830,732,6032026-10-20T13:28:38.9813022Z
2026-08-27 – 2026-08-2735,398,2342026-10-20T13:28:38.9813022Z
2026-08-26 – 2026-08-2634,707,0772026-10-20T13:28:38.9813022Z
2026-08-25 – 2026-08-2535,665,8792026-10-20T13:28:38.9813022Z
2026-08-24 – 2026-08-2433,396,9982026-10-20T13:28:38.9813022Z
2026-08-23 – 2026-08-2316,375,4372026-10-20T13:28:38.9813022Z
2026-08-22 – 2026-08-2215,644,9232026-10-20T13:28:38.9813022Z
2026-08-21 – 2026-08-2130,578,4802026-10-20T13:28:38.9813022Z
2026-08-20 – 2026-08-2034,108,7042026-10-20T13:28:38.9813022Z
2026-08-19 – 2026-08-1933,997,8012026-10-20T13:28:38.9813022Z
2026-08-18 – 2026-08-1834,308,0002026-10-20T13:28:38.9813022Z
2026-08-17 – 2026-08-1729,492,3642026-10-20T13:28:38.9813022Z
2026-08-16 – 2026-08-1615,252,5652026-10-20T13:28:38.9813022Z
2026-08-15 – 2026-08-1515,768,9892026-10-20T13:28:38.9813022Z
2026-08-14 – 2026-08-1402026-10-20T13:28:38.9813022Z
2026-08-13 – 2026-08-1333,089,9042026-10-20T13:28:38.9813022Z
2026-08-12 – 2026-08-1234,209,0882026-10-20T13:28:38.9813022Z
2026-08-11 – 2026-08-1132,913,7422026-10-20T13:28:38.9813022Z
2026-08-10 – 2026-08-1032,143,5142026-10-20T13:28:38.9813022Z
2026-08-09 – 2026-08-0914,941,8782026-10-20T13:28:38.9813022Z
2026-08-08 – 2026-08-0815,010,3432026-10-20T13:28:38.9813022Z
2026-08-07 – 2026-08-0729,752,4092026-10-20T13:28:38.9813022Z
2026-08-06 – 2026-08-0627,351,0602026-10-20T13:28:38.9813022Z
2026-08-05 – 2026-08-0532,474,1302026-10-20T13:28:38.9813022Z
2026-08-04 – 2026-08-0432,865,5212026-10-20T13:28:38.9813022Z
2026-08-03 – 2026-08-0330,237,5632026-10-20T13:28:38.9813022Z
2026-08-02 – 2026-08-0213,996,8142026-10-20T13:28:38.9813022Z
2026-08-01 – 2026-08-0114,348,2322026-10-20T13:28:38.9813022Z
2026-07-31 – 2026-07-3127,979,3352026-10-20T13:28:38.9813022Z
2026-07-30 – 2026-07-3032,186,4292026-10-20T13:28:38.9813022Z
2026-07-29 – 2026-07-2931,620,4802026-10-20T13:28:38.9813022Z
2026-07-28 – 2026-07-2832,236,1802026-10-20T13:28:38.9813022Z
2026-07-27 – 2026-07-2732,007,9192026-10-20T13:28:38.9813022Z
2026-07-26 – 2026-07-2614,580,6272026-10-20T13:28:38.9813022Z
2026-07-25 – 2026-07-2514,145,9032026-10-20T13:28:38.9813022Z
2026-07-24 – 2026-07-2427,971,1192026-10-20T13:28:38.9813022Z
2026-07-23 – 2026-07-2331,127,8382026-10-20T13:28:38.9813022Z
2026-07-22 – 2026-07-2231,659,2062026-10-20T13:28:38.9813022Z

Versions 105

Collected releases
VersionPublishedDirect dependenciesOpen version
2.1.014 May 202223
2.0.115 Apr 202223
2.0.06 Apr 202223
2.0.0-1122 Mar 202223
2.0.0-1031 Dec 202123
2.0.0-913 Nov 202123
2.0.0-86 Sept 202123
2.0.0-717 Jul 202123
2.0.0-614 Jun 202123
2.0.0-518 Apr 202123
2.0.0-413 Mar 202123
1.10.213 Mar 202116
1.10.113 Mar 202116
2.0.0-331 Jan 202117
2.0.0-231 Jan 202117
2.0.0-15 Oct 202016
2.0.0-023 Aug 202016
1.10.016 May 202017
1.9.220 Apr 202018
1.9.118 Apr 202017
Sorted by available source dates · UTC

Package advisories

2
GHSA-f9xv-q969-pqx4OSV

Uncaught Exception in yaml

Source record
GHSA-48c2-rrv3-qjmpOSV

yaml is vulnerable to Stack Overflow via deeply nested YAML collections

Source record

Matched to the package identity. Affected version ranges have not been evaluated.

Repository

PENDING
eemeli/yaml

Shared repository data · GitHub

License detected in repository
Not collected

Repository

PENDING
tj/js-yaml

Shared repository data · GitHub

License detected in repository
Not collected

Metadata history

Meaningful changes
Current collected state Current

Observed since 20 Oct, 08:31 UTC

No superseded metadata states collected. Unchanged observations do not create new revisions.

Record identity

package:2170f6bf4cf225fe5baa412fe982585bf59fdcdba019c8caa87777647935b33e