PkgFoundry
Catalog npm
PACKAGE EXPLORERView in registry

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
1.9.017 Apr 202017
1.8.321 Mar 202017
1.8.211 Mar 202017
1.8.111 Mar 202017
1.8.07 Mar 202017
1.7.215 Oct 201917
1.7.17 Oct 201917
1.7.025 Sept 201917
1.6.023 May 201917
1.5.15 May 201916
1.5.06 Apr 201916
1.4.07 Mar 201916
1.3.28 Feb 201915
1.3.127 Jan 201915
1.3.027 Jan 201915
1.2.117 Jan 201914
1.2.01 Jan 201914
1.1.011 Dec 201810
1.0.328 Nov 201810
1.0.215 Nov 201810
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