extension ExtPose

gRPC-Web Developer Tools (delisted)

CRX id


Description from extension meta

gRPC-Web Developer Tools for debugging application's gRPC-Web network requests.

Image from store gRPC-Web Developer Tools
Description from store gRPC-Web Developer Tools is a Chrome DevTools extension for the official gRPC-Web library. It allows you to inspect the gRPC network log in the Chrome Developer Tools, and displayed as the deserialized JSON objects, rather than the base64 encoded binary format. You will get a new tab called gRPC-Web in your Chrome DevTools. This will start recording gRPC client network requests that have been configured (see Usage for details). Features are similar to the default Network tab, but only tracks gRPC requests. Selecting a network log entry will display the deserialized JSON for the request, response and any error object returned by your gRPC server.

Latest reviews

  • (2021-05-31) sumadhura vani kotrike: Could you please reply how to use it?? I added the extension but not able to track any incoming GRPC requests in Inspect-GRPC-Web tab
  • (2020-09-14) Stas Panyukov: could you add mapping to network section, please? Besides that its super handy ext!
  • (2020-08-25) Sophie Beutler: This extension is GREAT for viewing the data, but when it is enabled we have discovered that it is changing the application's behavior. When streaming the 'end' callback is not being called when this extension is enabled.
  • (2020-02-18) Aspoke Drmetowski: Does not work, does not record anything
  • (2020-01-29) Seongmin Jeong: So very good
  • (2019-10-28) Manibabu V: Thank you so much!!
  • (2019-06-18) Jackie Li: Thanks so much for your work!
  • (2019-05-05) Justin Scott: Changing web based JSON calls as we know it today. GRPC is the future of web!
  • (2019-05-03) Hao Wu: Great!. Could be more explicit about the setting in order for the extension to work.
  • (2019-05-03) Jingwu Lian: Changed my life, could not imagine going back to the old ways of doing things!


4,925 history
4.4 (10 votes)
Last update / version
2019-12-17 / 1.2.1
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