Issues

• JSON3.write on a DataFrameRow serializes the parent DataFrame instead of the single row

  quinnj/JSON3.jl#323 · Filter by author cgoodman8318 opened on Feb 23, 2026

• memhash is to be deleted in 1.13

  quinnj/JSON3.jl#316 · Filter by author adienes opened on Jul 31, 2025

• Minimal working example for serializing/deserializing abstract types without exposing :type field

  quinnj/JSON3.jl#315 · Filter by author vincent-picaud opened on Jul 18, 2025
  1

• Reading JSON objects from streaming buffer

  quinnj/JSON3.jl#314 · Filter by author tk3369 opened on Jun 8, 2025
  1

• Internal use of JSON3.read function may interact with the file system

  quinnj/JSON3.jl#309 · Filter by author nhz2 opened on Apr 29, 2025

• Feature request: Read already-parsed JSON.Object into struct

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#308 · Filter by author jakobnissen opened on Mar 6, 2025

• Reading to JSON3.Object vs Dict behave differently for control characters

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#306 · Filter by author DatName opened on Feb 1, 2025

• write lock on file Windows

  quinnj/JSON3.jl#305 · Filter by author kafisatz opened on Jan 21, 2025

• No error on invalid keyword arguments

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#304 · Filter by author LilithHafner opened on Jan 14, 2025

• Subtype Key not included in JSON3.write

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#299 · Filter by author BenCurran98 opened on Dec 5, 2024
  1

• JSON3 does not escape dicts of dicts

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#297 · Filter by author rengzhengcodes opened on Dec 3, 2024
  3

• Bad handling of large amounts of fields

  code generation
  quinnj/JSON3.jl#291 · Filter by author stensmo opened on Sep 9, 2024
  4

• Incorrect handling of escaping of "

  code generation
  quinnj/JSON3.jl#290 · Filter by author stensmo opened on Sep 9, 2024
  1

• Issue deserializing json within arrow table

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#287 · Filter by author ericphanson opened on Aug 19, 2024
  1

• JSON3.read(str, MyStruct) does not roundtrip correctly nor error

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#285 · Filter by author ericphanson opened on Aug 2, 2024
  1

• Pretty printing of 1D arrays in rows

  enhancement
  quinnj/JSON3.jl#283 · Filter by author DimitryArefievich opened on Jun 14, 2024

• Progress bar?

  enhancement
  quinnj/JSON3.jl#277 · Filter by author rafaqz opened on Apr 1, 2024

• JSON3 version 1.14.0 not compiling on julia 1.10

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#276 · Filter by author simone-silvestri opened on Mar 1, 2024
  2

• Pretty printing doesn't escape quotes

  bugFixed in JSON.jl 1.0
  quinnj/JSON3.jl#275 · Filter by author STOpandthink opened on Dec 12, 2023
  1

• Allow for a partial parse

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#273 · Filter by author eike opened on Oct 10, 2023
  1

• Errors deserialising structs without fields

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#270 · Filter by author freemin7 opened on Sep 17, 2023
  4

• Error Handling Fields

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#268 · Filter by author onetonfoot opened on Aug 9, 2023

• StructTypes.Mutable() does not call the inner constructor

  question
  quinnj/JSON3.jl#266 · Filter by author BlondDon opened on Jul 25, 2023
  1

• Add partially typed objects

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#265 · Filter by author danlooo opened on Jul 20, 2023
  1

• JSON3.read(json; jsonlines=true) can't handle trailing newlines

  Fixed in JSON.jl 1.0
  quinnj/JSON3.jl#263 · Filter by author mcmcgrath13 opened on Jun 21, 2023