SPspyremeown·Sep 23, 2021
If you mean actual testing, we use a lot of mocks and this[1] little dude.
[1] https://github.com/fullstorydev/grpcurl
In gRPC for Microservices Communicationfullstorydev
grpcurl
Go2018–2025
fullstorydev / grpcurl
grpcurl
Like cURL, but for gRPC: Command-line tool for interacting with gRPC servers
18Distinct people
19Mentions
0Explicit recommenders
12.9KGitHub stars
What to know before exploring
What it is
Like cURL, but for gRPC: Command-line tool for interacting with gRPC servers
GitHub
Where it is used
No documented product use was verified in the last source check.
What people are saying
No recommendation phrase was found in the indexed comments.
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Also in these discussions
- bloomrpc/bloomrpc · linked in 2 of the same discussions
Mentioned in the same Hacker News threads. That is not proof they are substitutes.
This week on Hacker News
Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 3:38:16 PM UTC.
No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.
Mentions over time
HN mentions by year19 dated mentions
Observed mentions: 2018-08-29 20:31:10 UTC to 2025-01-23 03:09:34 UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| 2018 | 2018-01-01 00:00:00 UTC | 2019-01-01 00:00:00 UTC | 2 | 1 | 1 |
| 2019 | 2019-01-01 00:00:00 UTC | 2020-01-01 00:00:00 UTC | 2 | 1 | 1 |
| 2020 | 2020-01-01 00:00:00 UTC | 2021-01-01 00:00:00 UTC | 4 | 1 | 3 |
| 2021 | 2021-01-01 00:00:00 UTC | 2022-01-01 00:00:00 UTC | 3 | 0 | 3 |
| 2022 | 2022-01-01 00:00:00 UTC | 2023-01-01 00:00:00 UTC | 3 | 0 | 3 |
| 2023 | 2023-01-01 00:00:00 UTC | 2024-01-01 00:00:00 UTC | 3 | 1 | 2 |
| 2024 | 2024-01-01 00:00:00 UTC | 2025-01-01 00:00:00 UTC | 1 | 0 | 1 |
| 2025 | 2025-01-01 00:00:00 UTC | 2026-01-01 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
3 sourcesGrpCurl helps a bit with this.
https://github.com/fullstorydev/grpcurl
In gRPC for Microservices Communication> unless you have Google's size microservices and infrastructure gRPC (with protocol buffers) is just tedious
Having used gRPC in very small teams (<5 engineers touching backend stuff) I had a very different experience from yours.
> need an extra step when doing protoc compilation of your models
For us this was hidden by our build systems. In one company we used Gradle and then later Bazel. In both you can set it up so you plop a .proto into a folder and everything "works" with autocompletes and all.
> cannot easily inspect and debug your messages across your infrastructure without a proper protobuf decoder/encoder
There's a lot of tooling that has recently been developed that makes all of this much easier.
- https://github.com/fullstorydev/grpcurl
- https://github.com/uw-labs/bloomrpc
- https://kreya.app/
You can also use grpc-web as a r
Read the rest
everse proxy to expose normal REST-like endpoints for debugging as well.
> If you talk with other non-Go services then a JSON or XML transport encoding will do the job too (JSON rpc).
The benefit of protos is they're a source of truth across multiple languages/projects with well known ways to maintain backwards comparability.
You can even build tooling to automate very complex things:
- Breaking Change Detector: https://docs.buf.build/breaking-usage/
- Linting (Style Checking): https://docs.buf.build/lint-usage/
There's many more things that can be done but you get the idea.
On top of this you get something else that is way better: Relatively fast server that's configured & interfaces with the same way in every programming language. This has been a massive time sink in the past where you have to investigate nginx/*cgi, sonic/flask/waitress/wsgi, rails, and hundreds of other things for every single language stack each with their own gotchas. gRPC's ecosystem doesn't really have that pain point.