Issues

• Adopt schema based code generation for TypeScript server SDKs and Codegen improvements for the same

  feature-requestp1
  smithy-lang/smithy-typescript#2298 · Filter by author vismayku opened on Oct 5, 2026
  

• Union variant interface shadows its target shape when the target is named Member

  bugp2releasedresponse-requested
  smithy-lang/smithy-typescript#2280 · Filter by author andychoquette opened on Sep 18, 2026
  2

  

• Schema codegen emits unescaped string literals, corrupting @pattern and breaking builds on valid models

  bugp2releasedserver-sdk (SSDK)
  smithy-lang/smithy-typescript#2279 · Filter by author TrevorBurnham opened on Sep 18, 2026
  2

  

• TypeRegistry: error schema resolution depends on which packages are loaded, not on the client

  bugp2response-requested
  smithy-lang/smithy-typescript#2278 · Filter by author TrevorBurnham opened on Sep 18, 2026
  2

  

• rpcv2Cbor: error deserialization discards the absolute shape ID from __type

  bugp2releasedresponse-requested
  smithy-lang/smithy-typescript#2277 · Filter by author TrevorBurnham opened on Sep 17, 2026
  2

  

• serde: the v4 UUID fallback still dereferences a bare crypto in the browser/react-native builds (#2022 fixed Node only)

  bugp2response-requested
  smithy-lang/smithy-typescript#2276 · Filter by author vynci opened on Sep 15, 2026
  1

  

• getAwsChunkedEncodingStream: source errors and hash rejections are orphaned; encoder ignores backpressure

  bugclosing-soonreleasedresponse-requested
  smithy-lang/smithy-typescript#2272 · Filter by author Gabrielgvl opened on Sep 11, 2026
  1

  

• NodeHttp2Handler: isolated HTTP/2 sessions for event-stream requests are never destroyed, pinning the request's async context

  bugclosing-soonreleasedresponse-requested
  smithy-lang/smithy-typescript#2202 · Filter by author taoche opened on Aug 4, 2026
  2

  

• SSE (text/event-stream) event stream protocol — TypeScript implementation

  feature-requestp2
  smithy-lang/smithy-typescript#2176 · Filter by author goelakash opened on Jul 22, 2026

• Expose canonical resolved maxAttempts via client.config.maxAttempts()

  bugresponse-requested
  smithy-lang/smithy-typescript#2069 · Filter by author arnulfojr opened on Jun 3, 2026
  2

• @aws-smithy/server-apigateway: convertEvent mangles Cookie headers from HTTP/2 clients on API Gateway REST (v1)

  server-sdk (SSDK)
  smithy-lang/smithy-typescript#1997 · Filter by author PeterUlb opened on May 4, 2026

• @httpHeader is case-sensitive

  server-sdk (SSDK)
  smithy-lang/smithy-typescript#1969 · Filter by author PeterUlb opened on Apr 24, 2026
  2

• SSDK returns UnknownOperationException when query parameter marked with @required and @httpQuery is not provided

  server-sdk (SSDK)
  smithy-lang/smithy-typescript#1840 · Filter by author Miles123K opened on Jan 14, 2026

• Update concurrently package due to Vulnerability CVE-2025-27789

  smithy-lang/smithy-typescript#1777 · Filter by author asdasz opened on Nov 13, 2025
  1

• When using adaptive retry, the DefaultRateLimiter cannot be aborted by an abort signal when it's waiting

  smithy-lang/smithy-typescript#1758 · Filter by author tbartley opened on Nov 3, 2025

• SSDK Codegen Produces Circular Import

  server-sdk (SSDK)
  smithy-lang/smithy-typescript#1736 · Filter by author Miles123K opened on Oct 8, 2025

• shared-ini-file getHomeDir

  smithy-lang/smithy-typescript#1710 · Filter by author gallen-pdi opened on Sep 25, 2025

• Cannot serialize shape type bigDecimal on protocol, shape: smithy.api#BigDecimal.

  smithy-lang/smithy-typescript#1627 · Filter by author TheHarpyEagle opened on Jun 23, 2025
  3

• Customizing union generation

  feature-request
  smithy-lang/smithy-typescript#1612 · Filter by author abarreau opened on Jun 4, 2025
  4

• Improve "WARN - socket usage at capacity" with library name

  feature-request
  smithy-lang/smithy-typescript#1591 · Filter by author cesco69 opened on May 14, 2025

• if your issue relates to AWS SDK for JavaScript (v3)

  announcementgood first issueguidance
  smithy-lang/smithy-typescript#1562 · Filter by author kuhe opened on Apr 14, 2025

• createBufferedReadable fails to buffer properly if chunks are mixed Buffer/Uint8Array instances

  smithy-lang/smithy-typescript#1553 · Filter by author abustany opened on Mar 26, 2025
  3

  

• Property $retryable not set from ServiceException constructor

  smithy-lang/smithy-typescript#1543 · Filter by author priceld opened on Mar 4, 2025
  3

• Property Body does not exist on type ServiceOutputTypes with AWS sdk v3

  smithy-lang/smithy-typescript#1520 · Filter by author jlefebvre1997 opened on Feb 11, 2025
  1

• How to use the typescript client for IAM based api gateway

  smithy-lang/smithy-typescript#1514 · Filter by author purnasrivatsa96 opened on Jan 27, 2025