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https://github.com/SafetyCulture/grpc-web-devtools
Chrome & Firefox Browser extension to aid gRPC-Web development
https://github.com/SafetyCulture/grpc-web-devtools
chrome chrome-extension grpc-web platform
Last synced: 3 months ago
JSON representation
Chrome & Firefox Browser extension to aid gRPC-Web development
- Host: GitHub
- URL: https://github.com/SafetyCulture/grpc-web-devtools
- Owner: SafetyCulture
- License: mit
- Created: 2019-04-10T06:50:25.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2023-11-06T04:42:31.000Z (8 months ago)
- Last Synced: 2024-01-25T06:37:47.430Z (6 months ago)
- Topics: chrome, chrome-extension, grpc-web, platform
- Language: JavaScript
- Homepage:
- Size: 2.22 MB
- Stars: 384
- Watchers: 6
- Forks: 50
- Open Issues: 53
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- Codeowners: .github/CODEOWNERS
Lists
- awesome-grpc - grpc-web-devtools - Chrome Browser extension to aid gRPC-Web development (Language-Specific / Go)
README
# gRPC-Web Dev Tools
[](http://makeapullrequest.com)
Now supports dark mode.
## Installation
### Chrome
Via
the [Chrome Web Store](https://chrome.google.com/webstore/detail/grpc-web-developer-tools/kanmilmfkjnoladbbamlclhccicldjaj) (
recommended)
or
1. build it with `make build`
1. open the **Extension Management** page by navigating to `chrome://extensions`.
1. enable **Developer Mode** by clicking the toggle switch next to "Developer mode".
1. Click the **LOAD UNPACKED** button and select the extension `./build` directory.
### Firefox
Via [Firefox Browser Add-Ons](https://addons.mozilla.org/en-US/firefox/addon/grpc-web-developer-tools/) (recommended)
or
1. build and package with `make package`
1. enter `about:debugging` in the URL bar of Firefox
1. click **This Firefox** > **Load Temporary Add-on...**
1. select the `grpc-web-devtools.zip` extention file
## Usage
```javascript
const enableDevTools = window.__GRPCWEB_DEVTOOLS__ || (() => {
});
const client = new EchoServiceClient('http://myapi.com');
enableDevTools([
client,
]);
```
> NOTE: Requires that your generated client(s) use `protoc-gen-grpc-web` >= 1.0.4
## Example
The example uses `docker-compose` to start a simple gRPC server, JavaScript client and the Envoy proxy for gRPC-Web:
```bash
make example-up
```
Example will be running on [http://localhost:8080](http://localhost:8080)
To stop the example:
```bash
make example-down
```
## Connect-Web
grpc-web-devtools now also supports [connect-web](https://github.com/bufbuild/connect-web)!
```ts
// __CONNECT_WEB_DEVTOOLS__ is loaded in as a script, so it is not guaranteed to be loaded before your code.
const interceptors: Interceptor[] = window.__CONNECT_WEB_DEVTOOLS__ !== "undefined" ?
[window.__CONNECT_WEB_DEVTOOLS__]
: [];
// To get around the fact that __CONNECT_WEB_DEVTOOLS__ might not be loaded, we can listen for a custom event,
// and then push the interceptor to our array once loaded.
window.addEventListener("connect-web-dev-tools-ready", () => {
if (typeof window.__CONNECT_WEB_DEVTOOLS__ !== "undefined") {
interceptors.push(window.__CONNECT_WEB_DEVTOOLS__);
}
});
// Now we can use the interceptors in our transport
const transport: Transport = createGrpcWebTransport({
baseUrl: getApiHostname(),
interceptors,
});
```
This will also work for the connect protocol
```ts
const transport: Transport = ConnectTransportOptions({
baseUrl: getApiHostname(),
interceptors,
});
```