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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
3.0.0-211 Sept 202611
2.9.1Registry latest11 Sept 202621
2.9.011 May 202621
3.0.0-12 May 202611
2.8.42 May 202621
2.8.321 Mar 202621
1.10.321 Mar 202616
3.0.0-013 Feb 202611
2.8.230 Nov 202521
2.8.15 Aug 202522
2.8.015 May 202521
2.7.129 Mar 202521
2.7.031 Dec 202421
2.6.119 Nov 202421
2.6.013 Oct 202421
2.5.13 Sept 202421
2.5.024 Jul 202423
2.4.58 Jun 202423
2.4.48 Jun 202423
2.4.32 Jun 202423
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