qs
A querystring parser that supports nesting and arrays, with a depth limit
6.15.3
716M downloads/mo
#91 most downloaded on npm
ljharb/qs
What this package is like to depend on
Last release 1 months ago
24 Jun 2026
Release timing varies
gaps range from 4 weeks to 12 months
No release notes found
nothing matched a version
15 versions withdrawn
withdrawn after publishing
16 years old
149 releases · first in 2011
34 releases in the last 12 months
see the full history below
Release timeline
149 releases · Feb 2011 to Jun 2026Releases
latest 60 of 149-
6.15.324 Jun 2026Nothing published for this version
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6.15.216 May 2026Nothing published for this version
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6.15.108 Apr 2026Nothing published for this version
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6.15.015 Feb 2026Nothing published for this version
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6.14.211 Feb 2026Nothing published for this version
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6.14.129 Dec 2025Nothing published for this version
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6.14.014 Jan 2025Nothing published for this version
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6.13.313 Feb 2026Nothing published for this version
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6.13.212 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.13.3.
Nothing published for this version
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6.13.117 Nov 2024Nothing published for this version
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6.13.001 Aug 2024Nothing published for this version
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6.12.513 Feb 2026Nothing published for this version
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6.12.412 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.12.5.
Nothing published for this version
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6.12.308 Jul 2024Nothing published for this version
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6.12.201 Jul 2024Nothing published for this version
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6.12.112 Apr 2024Nothing published for this version
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6.12.006 Mar 2024Nothing published for this version
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6.11.413 Feb 2026Nothing published for this version
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6.11.312 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.11.4.
Nothing published for this version
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6.11.215 May 2023Nothing published for this version
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6.11.106 Mar 2023Nothing published for this version
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6.11.027 Jun 2022Nothing published for this version
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6.10.713 Feb 2026Nothing published for this version
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6.10.612 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.10.7.
Nothing published for this version
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6.10.506 Jun 2022 withdrawnwhen using stringify with arrayFormat comma, `[]` is appended on single-item arrays. Upgrade to v6.11.0 or downgrade to v6.10.4 to fix.
Nothing published for this version
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6.10.406 Jun 2022Nothing published for this version
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6.10.311 Jan 2022Nothing published for this version
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6.10.206 Dec 2021Nothing published for this version
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6.10.122 Mar 2021Nothing published for this version
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6.10.018 Mar 2021Nothing published for this version
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6.9.913 Feb 2026Nothing published for this version
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6.9.812 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.9.9.
Nothing published for this version
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6.9.711 Jan 2022Nothing published for this version
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6.9.614 Jan 2021Nothing published for this version
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6.9.513 Jan 2021Nothing published for this version
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6.9.403 May 2020Nothing published for this version
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6.9.325 Mar 2020Nothing published for this version
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6.9.222 Mar 2020Nothing published for this version
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6.9.108 Nov 2019Nothing published for this version
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6.9.021 Sep 2019Nothing published for this version
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6.8.513 Feb 2026Nothing published for this version
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6.8.412 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.8.5.
Nothing published for this version
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6.8.311 Jan 2022Nothing published for this version
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6.8.225 Mar 2020Nothing published for this version
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6.8.124 Mar 2020Nothing published for this version
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6.8.017 Aug 2019Nothing published for this version
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6.7.513 Feb 2026Nothing published for this version
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6.7.412 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.7.5.
Nothing published for this version
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6.7.311 Jan 2022Nothing published for this version
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6.7.225 Mar 2020Nothing published for this version
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6.7.124 Mar 2020Nothing published for this version
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6.7.022 Mar 2019Nothing published for this version
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6.6.313 Feb 2026Nothing published for this version
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6.6.212 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.6.3.
Nothing published for this version
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6.6.111 Jan 2022Nothing published for this version
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6.6.025 Nov 2018Nothing published for this version
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6.5.513 Feb 2026Nothing published for this version
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6.5.412 Feb 2026 withdrawnThis version has regressions from a robustness refactor: parse incorrectly handles keys exceeding the depth option, and stringify incorrectly percent-encodes low-byte characters. Upgrade to 6.5.5.
Nothing published for this version
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6.5.311 Jan 2022Nothing published for this version
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6.5.204 May 2018Nothing published for this version