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gRPC Devtools icon

gRPC Devtools

Browser DevTools extension for debugging gRPC-Web and Connect-ES network requests.

Users1KCurrent public install base
Rating3.3Store average score
Reviews10Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

gRPC Devtools Media preview

2 assets
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User Growth Over Time

1K1K1K1K1K2026年7月16日2026年7月19日2026年7月22日Latest: 1K
Rating trend

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7-day rating change

Start
3.30
Latest
3.30
7-day rating change
0.00
3.203.253.303.353.402026年7月16日2026年7月19日2026年7月22日Latest: 3.30
2026年7月16日2026年7月22日
Growth overview

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1-day growthFlat
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7-day growthFlat
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30-day growthFlat
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Technical snapshot

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Version1.23.30
ManifestV3
Size1.1MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

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https://github.com/soc221b/grpc-devtools

Reviews

Recent review snapshot

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Store average score3.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text10Synced review bodies
Total ratings / reviews10Chrome Web Store public rating/review count

Store average score: 3.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
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4
_BLU2026年2月3日
4

Works! But you have to add `unaryInterceptors` and `streamInterceptors` to your gRPC client in your own project source code (see the GitHub README). This extension also appears to be unmaintained, aside from automated "renovate bot" commits.

Version 1.23.29Language en
1 helpful · 0 not helpful
Immanuel FA2026年2月3日
1

not working

Version 1.23.29Language en
Vladislav Perfilov2025年11月3日
5

Working with modern connectrpc

Version 1.23.22Language en
2 helpful · 0 not helpful
lane xue2025年3月11日
5

很好用比3.8那个好用,那个丢请求,这个好用很多

Version 1.22.0Language zh
1 helpful · 0 not helpful
Enrique Flores2025年1月7日
5

Currently, it is the only extension that is working for me.

Version 1.20.24Language en
2 helpful · 0 not helpful
Piotr Czapla2024年7月28日
1

Does not work, it is not showing me ang grpc communication in the tab. For some reason it forced me to give them my email address and user name.

Version 1.19.0Language en
0 helpful · 2 not helpful
hugo chaveier2023年12月9日
1

I've just installed,and use trial version. It cannot detect the gRPC requests in gRPC tab. my chrome version: Version 114.0.5735.110 (Official Build) (64-bit)

Version 1.2.0Language en
sergio bergauer2023年11月1日
1

I've just installed. It cannot detect the gRPC requests. I'm using protobuf version 3

Version 0.1.61Language en
0 helpful · 1 not helpful
Hikari Hsu2023年9月6日
5

better then gRPC-Web Developer Tools

Language en
4 helpful · 1 not helpful
Erin2022年7月26日
5

讚!

Language zh
1 helpful · 1 not helpful