square/wire

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gRPC and protocol buffers for Android, Kotlin, Swift and Java.

Stars: 4.4k
Forks: 627
Open beginner issues: 0
Indexed issues: 149
Avg merge: 3d 15m
Merged PRs (30d): 20

Dominant language: Kotlin
License: Apache-2.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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149 open issues indexed

Swift: clear a field's preserved unknown enum value from unknownFields when the field is mutated Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

square/wire#3710 · Opened Sep 3, 2026
OptionReader fails to parse a parenthesized extension after a regular option path component Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

square/wire#3672 · 1 comment · Opened Jul 31, 2026
Update the proguard rules with precise keep rules and bundle them as consumer-rules.pro Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

square/wire#3667 · Opened Jul 28, 2026
wasmjs on maven repo? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

square/wire#3604 · 1 comment · Opened May 19, 2026
Wire v6.1 - time range check breaks app Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

square/wire#3560 · 7 comments · Opened Mar 31, 2026
GrpcStreamingCall() factory's executeIn() hardcodes Dispatchers.IO instead of using an incoming scope Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

square/wire#3559 · Opened Mar 30, 2026
Unknown enum values in repeated fields cause deserialization crash Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

square/wire#3508 · 3 comments · 3 reactions · Opened Feb 2, 2026
[Feature Request] Kotlin codegen improvements for naming, constructors, and optional field access Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

square/wire#3483 · 3 comments · 1 reaction · Opened Dec 22, 2025
Parsing time too long while using WireTypeAdapterFactory Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

square/wire#3460 · 6 comments · Opened Nov 13, 2025
GrpcStreamingCall client buffers packets and flushes only after timeout — not receiving events in real-time Open

square/wire#3370 · 3 comments · 1 assignee · Opened Sep 2, 2025
Build variant specific generated source dir for proto files Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

square/wire#3368 · 6 comments · Opened Sep 1, 2025
extraWarnings Unresolved Reference When Applying Wire Gradle Plugin in Kotlin Multiplatform Project Open

PR welcome!

Difficulty 4/5 3-5 days Newbie friendliness 35/100

square/wire#3362 · 1 comment · Opened Aug 15, 2025
Ignore null lists in MessageJsonAdapter#fromJson Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

square/wire#3353 · 2 comments · Opened Aug 1, 2025
Swift experimental-module-manifest cannot reference enums from another module Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

square/wire#3341 · 3 comments · 1 reaction · Opened Jun 24, 2025
Error on Message.Builder subclass when running compileCommonMainKotlinMetadata This error should be fixed in the 4.8.1 build. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

square/wire#3294 · 6 comments · Opened Feb 27, 2025
Disable redaction when tests are running Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

square/wire#3229 · 2 comments · Opened Jan 2, 2025
Androidx DataStore generated support Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

square/wire#3225 · 2 comments · 2 reactions · Opened Dec 29, 2024
Projects not modular, duplicate packages across JARs Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

square/wire#3204 · 3 comments · 1 reaction · Opened Dec 7, 2024
[Kotlin] google.api.field_behavior from proto file generates unresolved reference and results in compile error Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

square/wire#3198 · 2 comments · 1 reaction · Opened Dec 3, 2024
None isn't escaped on Swift and can break compilation Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

square/wire#3179 · Opened Nov 18, 2024
`GrpcClientTest.streamingRequestFailureWithUnexpectedHttpCode` is flaky Open

bug PR welcome!

Difficulty 3/5 1-2 days Newbie friendliness 35/100

square/wire#3177 · Opened Nov 14, 2024
Wire Grpc: There is no way to wait for a connection to be established before proceeding Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

square/wire#3167 · 1 comment · Opened Nov 5, 2024
Map Adapter cannot handle Value whose representation can be zero bytes Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

square/wire#3153 · 5 comments · Opened Oct 23, 2024
Intelligent loading Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

square/wire#3138 · Opened Oct 9, 2024
java.io.FileNotFoundException: /opt/app.jar!/BOOT-INF/lib/spring-boot-3.1.2.jar Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

square/wire#3118 · 4 comments · Opened Sep 23, 2024
wire-grade-plugin strips deprecated option from EnumTypes Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

square/wire#3075 · 1 comment · Opened Aug 19, 2024
Compile hang on 97% Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

square/wire#3052 · 3 comments · Opened Jul 28, 2024
Malformed packed varints read beyond field length Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

square/wire#3050 · 2 comments · Opened Jul 25, 2024
FieldOptions.wire_name to dodge name collisions on options Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

square/wire#3042 · Opened Jul 22, 2024
iOS Client Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

square/wire#2988 · 3 comments · 1 reaction · Opened Jun 12, 2024
Add support for Api, FieldMask, SourceContext, and Type from protobuf's `.proto' files. Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

square/wire#2976 · 5 comments · 2 reactions · Opened Jun 6, 2024
JavaScript name hashCode is generated for different inherited members [Kotlin Multiplatform] [JS] Open

PR welcome!

Difficulty 4/5 3-5 days Newbie friendliness 32/100

square/wire#2948 · 2 comments · 3 reactions · Opened May 17, 2024
Accept binary DescriptorProto as input Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

square/wire#2940 · 4 comments · Opened May 14, 2024
Compiling a proto that uses a vendored descriptor.proto Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

square/wire#2901 · 3 comments · Opened Apr 10, 2024
Project dependencies don't invalidate properly in the configuration cache Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

square/wire#2815 · 5 comments · Opened Jan 31, 2024
Global request interceptor Open

square/wire#2769 · 10 comments · 1 assignee · Opened Dec 27, 2023
GrpcClient.Builder's baseUrl path segments get ignored Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

square/wire#2730 · 3 comments · Opened Dec 1, 2023
Formatting add redundant whitespaces Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

square/wire#2705 · 1 comment · Opened Nov 13, 2023
Pruner ignore redundant import. Open

Difficulty 3/5 1-2 days Newbie friendliness 39/100

square/wire#2704 · 1 comment · Opened Nov 13, 2023
GrpcClient based on the ktor backend Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

square/wire#2688 · 1 comment · 1 reaction · Opened Oct 18, 2023
Add source docs to WireExtension Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

square/wire#2672 · Opened Oct 10, 2023
Kotlin/JS support for GrpcClient Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

square/wire#2666 · 1 comment · Opened Oct 6, 2023
Support JSON serialization for `use_array = true` Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

square/wire#2613 · Opened Sep 5, 2023
Dependency Dashboard Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

square/wire#2567 · Opened Aug 21, 2023
Fix MissingRequiredFields usage Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

square/wire#2553 · Opened Jul 28, 2023
Honor debug_redact Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

square/wire#2551 · Opened Jul 27, 2023
Editions Support Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

square/wire#2546 · 14 comments · Opened Jul 20, 2023
Android: setting `out` for a target breaks the build if there is 2 or more variants Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

square/wire#2543 · 2 comments · Opened Jul 14, 2023
Generate methods for Swift, not just structs Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

square/wire#2502 · 4 comments · Opened Jun 30, 2023
Support decoding packed messages, even if not annotated as packed Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

square/wire#2453 · Opened May 8, 2023

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