Issues

• [Breaking] parse: text between and after balanced bracket groups is silently discarded, collapsing distinct keys onto one path

  semver-major: breaking change
  ljharb/qs#619 · Filter by author ljharb opened on Sep 10, 2026
  1

• allowDots corrupts a key when a bracket segment contains a literal dot

  ljharb/qs#617 · Filter by author afonsojanu opened on Sep 3, 2026

• [Breaking] flip strictMerge default to false in v7

  semver-major: breaking change
  ljharb/qs#548 · Filter by author ljharb opened on Feb 13, 2026

• Dependency Dashboard

  ljharb/qs#528 · Filter by author renovate opened on Jun 26, 2025

• Revised Performance Issue

  ljharb/qs#526 · Filter by author dvmhmdsd opened on Jun 19, 2025
  1

• allowEmptyArrays option disrespects arrayFormat

  question
  ljharb/qs#525 · Filter by author cdpark0530 opened on Jun 19, 2025
  1

• stringify, request supporting 'dot' as option for arrayFormat

  feature requesthelp wantedstringify
  ljharb/qs#516 · Filter by author msg558 opened on Nov 1, 2024
  3

• square brackets confuse the parser

  bughelp wantedparsestringify
  ljharb/qs#513 · Filter by author manuxio opened on Oct 10, 2024
  5

• Exclude the value of a certain key, from getting encoded

  ljharb/qs#491 · Filter by author vanenshi opened on Feb 5, 2024
  11

• qs parse is not letting app load on production when imported from index.tsx

  needs user followup
  ljharb/qs#475 · Filter by author iambharathpadhu opened on Jun 13, 2023
  1

• qs.stringify(json) and qs.parse(json) Results are inconsistent with expectations

  bughelp wanted
  ljharb/qs#471 · Filter by author codeleep opened on May 5, 2023
  4

• arrayLimit not working on 2 dimensional arrays

  needs user followupquestion
  ljharb/qs#450 · Filter by author geobotsar81 opened on Aug 18, 2022
  1

• qs.parse omitting empty string keys

  enhancementparsequestionstringify
  ljharb/qs#432 · Filter by author Coobaha opened on Mar 3, 2022
  6

• Omit empty arrays from being stringified.

  needs user followup
  ljharb/qs#431 · Filter by author noorfathima11 opened on Feb 24, 2022
  1

• Array of Objects should always have indices

  questionstringify
  ljharb/qs#422 · Filter by author jerrens opened on Sep 20, 2021
  5

• Add support for stringify options sort: boolean

  feature requeststringify
  ljharb/qs#414 · Filter by author Zclhlmgqzc opened on Jun 8, 2021
  5

• Is there an API such qs.stringify(HTMLFormElement)?

  ljharb/qs#413 · Filter by author hyuzea opened on May 2, 2021
  1

• Size increased greatly in 6.10.0 due to getSideChannel

  ljharb/qs#404 · Filter by author Merri opened on Mar 24, 2021
  24

• Comma separator may not be encoded

  stringify
  ljharb/qs#387 · Filter by author Gnuk opened on Dec 15, 2020
  3

• Stringify with "arrayFormat: comma" encodes objects inside arrays as "[object Object]"

  bughelp wantedstringify
  ljharb/qs#378 · Filter by author FreekyMage opened on Aug 11, 2020
  30

• Stringifying using different arrayFormats, then parsed, create different things

  bughelp wantedparsequestionstringify
  ljharb/qs#345 · Filter by author wholien opened on Nov 15, 2019
  16

• Square brackets as object key

  bughelp wantedquestionstringify
  ljharb/qs#343 · Filter by author senyaak opened on Nov 5, 2019
  12

• Bug: parse->stringify->parse get different results

  help wanted
  ljharb/qs#340 · Filter by author yevgenypats opened on Oct 22, 2019
  6

• Stringify with comma format should add square brackets to parameter name to identity array with single value

  enhancementhelp wantedstringify
  ljharb/qs#315 · Filter by author sanex3339 opened on Jun 4, 2019
  17

• Request to offer qs under an unmodified MIT licence

  ljharb/qs#306 · Filter by author ogenodisho opened on Mar 28, 2019
  16