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Issues list

Utf8JsonWriter WriteXValue methods assume an array is being written to area-System.Text.Json untriaged New issue has not been triaged by the area owner
#116039 opened May 27, 2025 by Reprevise
1
Option to disallow duplicate JSON properties area-System.Text.Json
#115856 opened May 22, 2025 by PranavSenthilnathan Loading…
@PranavSenthilnathan
15
Newtonsoft JSON uses less ram then System.Text.Json on same large JSON area-System.Text.Json tenet-performance Performance related issue untriaged New issue has not been triaged by the area owner
#115816 opened May 21, 2025 by vasicvuk
9
Cleanup exception throwing in Utf8JsonWriter area-System.Text.Json community-contribution Indicates that the PR has been added by a community member tenet-performance Performance related issue
#115702 opened May 18, 2025 by pentp Loading…
13
Fix the incorrect code comment in DetermineCreateObjectDelegate area-System.Text.Json community-contribution Indicates that the PR has been added by a community member
#115038 opened Apr 25, 2025 by Silencersn Loading…
3
Consider having JsonElement implement IEquatable<T> api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Text.Json
#114959 opened Apr 23, 2025 by eiriktsarpalis Future
3
[API Proposal]: System.Text.Json.Schema: option to disable generating $refs api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Text.Json
#114916 opened Apr 22, 2025 by S-Luiten Future
1
Bugfix/113926 fix invalid jsonnode deserialization area-System.Text.Json community-contribution Indicates that the PR has been added by a community member
#114863 opened Apr 21, 2025 by Maximys Loading…
1
11
System.Text.Json 9 Serialization Issue rg. Flags-Enums when using JsonStringEnumConverter area-System.Text.Json bug regression-from-last-release
#114770 opened Apr 17, 2025 by incowia-dke 10.0.0
1
@Copilot
2
[API Proposal]: Expose Utf8JstonWriter.WriteNumberValue(ReadOnlySpan<byte> utf8FormattedNumber) publically api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Text.Json
#114753 opened Apr 16, 2025 by mwadams Future
6
System.Text.Json should recognize $schema as a metadata property. area-System.Text.Json enhancement Product code improvement that does NOT require public API changes/additions
#114691 opened Apr 15, 2025 by S-Luiten Future
3
[API Proposal]: Add APIs to JsonMarshal to get the underlying sequence/span from the Utf8JsonReader. api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Text.Json
#114679 opened Apr 15, 2025 by mwadams Future
3
[Perf] Linux/x64: 1 Regression on 4/13/2025 6:59:35 AM +00:00 arch-x64 area-System.Text.Json os-linux Linux OS (any supported distro) runtime-coreclr specific to the CoreCLR runtime tenet-performance Performance related issue tenet-performance-benchmarks Issue from performance benchmark untriaged New issue has not been triaged by the area owner
#114695 opened Apr 15, 2025 by performanceautofiler bot
2
IL206/ IL2070/IL2090 Linker errors when trimming/AOTing around enums area-System.Text.Json untriaged New issue has not been triaged by the area owner
#114307 opened Apr 6, 2025 by blowdart
10
[API Proposal]: Add support for nested data streaming in JsonSerializer.DeserializeAsyncEnumerable. api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Text.Json
#114265 opened Apr 4, 2025 by Harpush Future
5
How to create a symmetrical JSON class for reading and writing that is intuitive with [JsonExtensionData]? area-System.Text.Json untriaged New issue has not been triaged by the area owner
#114106 opened Apr 1, 2025 by Swimburger
9
JsonElement properties do not support JsonIgnoreCondition.WhenWritingNull area-System.Text.Json enhancement Product code improvement that does NOT require public API changes/additions
#114102 opened Apr 1, 2025 by eiriktsarpalis Future
[S.T.J] Removed unused field in JsonProperty area-System.Text.Json community-contribution Indicates that the PR has been added by a community member
#114071 opened Mar 31, 2025 by dannyd89 Loading…
1
5
System.Text.Json should support has buildin support read json number to string property area-System.Text.Json untriaged New issue has not been triaged by the area owner
#114054 opened Mar 31, 2025 by John0King
5
[S.T.J] Setting same JsonNode in an JsonArray on same position again throws exception area-System.Text.Json enhancement Product code improvement that does NOT require public API changes/additions
#113966 opened Mar 27, 2025 by warappa Future
2
[Text.Json] Error: NoMetadataForTypeProperties, SourceGenerationContext area-System.Text.Json untriaged New issue has not been triaged by the area owner
#113946 opened Mar 26, 2025 by elringus
1
Unify the JsonDocument and Utf8JsonReader handling of DateTime/Offset area-System.Text.Json community-contribution Indicates that the PR has been added by a community member
#113929 opened Mar 26, 2025 by IDisposable Loading…
1
1
Deserialization of a JsonNode with string value fails area-System.Text.Json bug
#113926 opened Mar 26, 2025 by mkArtakMSFT Future
1
2
HttpClient.GetFromJsonAsync<T> does not handle 204 returned by ASP.NET Core area-System.Text.Json untriaged New issue has not been triaged by the area owner
#113941 opened Mar 26, 2025 by dashiell-zhang
1 task done
5
AIJsonUtilities.CreateJsonSchema does not support complex objects with nested references area-System.Text.Json enhancement Product code improvement that does NOT require public API changes/additions
#113698 opened Mar 19, 2025 by jamesmcroft Future
6
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