connectrpc/connect-es

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The TypeScript implementation of Connect: Protobuf RPC that works.

Stars: 1.8k
Forks: 132
Open beginner issues: 0
Indexed issues: 36
Avg merge: 3d 3h
Merged PRs (30d): 19

Dominant language: TypeScript
License: Apache-2.0
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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36 open issues indexed

keepalive: ping on a destroyed session Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

connectrpc/connect-es#1795 · Opened Sep 4, 2026
Normalize decompressed bytes to a base Uint8Array (Node buffer breaks RSC consumers) Open

enhancement

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

connectrpc/connect-es#1771 · Opened Aug 5, 2026
Uncaught exception after GOAWAY on idle connection crashes the process Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

connectrpc/connect-es#1768 · 1 comment · Opened Aug 4, 2026
grpc-web transport: unary() discards a valid Grpc-Status header on trailers-only responses (fix from #1161/#1209 not ported from protocol-grpc) Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

connectrpc/connect-es#1764 · 4 comments · Opened Aug 1, 2026
connect-node: RST_STREAM(NO_ERROR) mid-response yields misleading `incomplete envelope` / `missing status` instead of a transport error Open

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

connectrpc/connect-es#1751 · 1 comment · 1 reaction · Opened Jul 28, 2026
Failure decoding float from JSON where value is 3.4028235e+38 Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

connectrpc/connect-es#1716 · Opened Jun 9, 2026
Unary Promise never settles — sentinel.error never called after premature stream termination Open

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

connectrpc/connect-es#1678 · 1 reaction · Opened Apr 23, 2026
Interceptor for server-stream grpc-web request unexpectedly receives message as an AsyncIterable Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

connectrpc/connect-es#1647 · Opened Feb 13, 2026
gRPC-web server-stream RPCs errors are thrown as raw strings instead of ConnectError Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

connectrpc/connect-es#1646 · Opened Feb 13, 2026
Support for zod or jsonschema or some kind of UI validation helper Open

enhancement

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

connectrpc/connect-es#1603 · 1 comment · Opened Oct 29, 2025
Simplify generated method signatures when implementing `ServiceImpl` in Connect-ES Open

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

connectrpc/connect-es#1601 · Opened Oct 17, 2025
Request message is empty object in server_streaming interceptors Open

bug

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

connectrpc/connect-es#1581 · Opened Sep 23, 2025
Question about AbortSignal usage after successful request completion Open

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

connectrpc/connect-es#1580 · Opened Sep 22, 2025
[connect-node] Transport does not recover from server restarts - connections remain in zombie state Open

bug

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

connectrpc/connect-es#1561 · Opened Aug 18, 2025
elysia adapter Open

enhancement

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

connectrpc/connect-es#1512 · 2 reactions · Opened Jun 20, 2025
Allow extension or overwrite of error handling behaviour to allow custom errors to bubble up Open

enhancement

connectrpc/connect-es#1430 · 1 comment · 1 reaction · 1 assignee · Opened Feb 19, 2025
TanStack Start Adapter/Integration Open

enhancement

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

connectrpc/connect-es#1408 · Opened Jan 26, 2025
Nextjs 15: Failed to generate cache key for all unary calls in RSC Open

bug

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

connectrpc/connect-es#1326 · 4 comments · 4 reactions · Opened Nov 10, 2024
support automatic http2/1.1 selection in connect-node Open

enhancement

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

connectrpc/connect-es#1280 · Opened Oct 16, 2024
WebTransport transport Open

enhancement

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

connectrpc/connect-es#1106 · 15 comments · 6 reactions · Opened Jun 13, 2024
Support alternate protobuf "runtimes" Open

enhancement

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

connectrpc/connect-es#1030 · 1 comment · 6 reactions · Opened Feb 28, 2024
Support API mocking via MSW Open

enhancement

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

connectrpc/connect-es#825 · 11 comments · 5 reactions · Opened Sep 15, 2023
Add support for gRPC-style health checks in servers Open

enhancement

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

connectrpc/connect-es#797 · 10 reactions · Opened Aug 31, 2023
No export for `UnaryImpl` provided Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

connectrpc/connect-es#788 · 7 comments · Opened Aug 29, 2023
Unix domain socket Open

enhancement

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

connectrpc/connect-es#756 · 7 comments · 6 reactions · Opened Aug 14, 2023
Add support for server side connection management:`MAX_CONNECTION_AGE` Open

enhancement

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

connectrpc/connect-es#752 · 4 reactions · Opened Aug 11, 2023
Provide a function to write errors to a response from Express/Fastify/Next.js middleware Open

enhancement

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

connectrpc/connect-es#672 · 5 comments · Opened Jun 9, 2023
Support Client Streaming for fetch API Open

enhancement

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

connectrpc/connect-es#669 · 15 comments · 5 reactions · Opened Jun 6, 2023
Support for nuxt 3 Open

enhancement

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

connectrpc/connect-es#634 · 5 reactions · Opened May 16, 2023
Support clients on Cloudflare workers Open

enhancement

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

connectrpc/connect-es#577 · 16 comments · 6 reactions · Opened Apr 10, 2023
Serve handler from cloudflare workers Open

enhancement

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

connectrpc/connect-es#550 · 14 comments · 19 reactions · Opened Mar 29, 2023
[connect-next] Example using new app routing Open

enhancement

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

connectrpc/connect-es#542 · 8 comments · 2 reactions · Opened Mar 16, 2023
Add support for OpenTelemetry Open

enhancement

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

connectrpc/connect-es#523 · 9 comments · 15 reactions · Opened Mar 9, 2023
Add gRPC Server Reflection support Open

enhancement

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

connectrpc/connect-es#507 · 8 comments · 55 reactions · Opened Mar 2, 2023
Support for finer grained tree shaking Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 32/100

connectrpc/connect-es#296 · 22 comments · 1 reaction · Opened Oct 26, 2022
Swagger/OpenAPI definitions Open

enhancement

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

connectrpc/connect-es#271 · 7 comments · 10 reactions · Opened Sep 19, 2022

connectrpc/connect-es

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