Security News
Introducing the Socket Python SDK
The initial version of the Socket Python SDK is now on PyPI, enabling developers to more easily interact with the Socket REST API in Python projects.
@react-native/dev-middleware
Advanced tools
Dev server middleware supporting core React Native development features. This package is preconfigured in all React Native projects.
Middleware can be attached to a dev server (e.g. Metro) using the createDevMiddleware
API.
import { createDevMiddleware } from '@react-native/dev-middleware';
function myDevServerImpl(args) {
...
const {middleware, websocketEndpoints} = createDevMiddleware({
projectRoot: metroConfig.projectRoot,
serverBaseUrl: `http://${args.host}:${args.port}`,
logger,
});
await Metro.runServer(metroConfig, {
host: args.host,
...,
unstable_extraMiddleware: [
middleware,
// Optionally extend with additional HTTP middleware
],
websocketEndpoints: {
...websocketEndpoints,
// Optionally extend with additional WebSocket endpoints
},
});
}
@react-native/dev-middleware
is designed for integrators such as @expo/dev-server
and @react-native/community-cli-plugin
. It provides a common default implementation for core React Native dev server responsibilities.
We intend to keep this to a narrow set of functionality, based around:
DevMiddlewareAPI.middleware
These are exposed as a connect
middleware handler, assignable to Metro.runServer
or other compatible HTTP servers.
/json/list
, /json
(CDP)Returns the list of available WebSocket targets for all connected React Native app sessions.
/json/version
(CDP)Returns version metadata used by Chrome DevTools.
/open-debugger
Open the JavaScript debugger for a given CDP target (direct Hermes debugging).
curl -X POST 'http://localhost:8081/open-debugger?appId=com.meta.RNTester'
DevMiddlewareAPI.websocketEndpoints
/inspector/device
WebSocket handler for registering device connections.
/inspector/debug
WebSocket handler that proxies CDP messages to/from the corresponding device.
Changes to this package can be made locally and tested against the rn-tester
app, per the Contributing guide. During development, this package is automatically run from source with no build step.
v0.73.7
FAQs
Dev server middleware for React Native
The npm package @react-native/dev-middleware receives a total of 1,464,711 weekly downloads. As such, @react-native/dev-middleware popularity was classified as popular.
We found that @react-native/dev-middleware demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 2 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
The initial version of the Socket Python SDK is now on PyPI, enabling developers to more easily interact with the Socket REST API in Python projects.
Security News
Floating dependency ranges in npm can introduce instability and security risks into your project by allowing unverified or incompatible versions to be installed automatically, leading to unpredictable behavior and potential conflicts.
Security News
A new Rust RFC proposes "Trusted Publishing" for Crates.io, introducing short-lived access tokens via OIDC to improve security and reduce risks associated with long-lived API tokens.