Security News
JavaScript Leaders Demand Oracle Release the JavaScript Trademark
In an open letter, JavaScript community leaders urge Oracle to give up the JavaScript trademark, arguing that it has been effectively abandoned through nonuse.
@furystack/utils
Advanced tools
General utilities, forked from @furystack/utils
You can implement disposable resources and use them with a using() or usingAsync() syntax. Example:
class Resource implements IDisposable {
dispose() {
// cleanup logics
}
}
using(new Resource(), (resource) => {
// do something with the resource
})
usingAsync(new Resource(), async (resource) => {
// do something with the resource, allows awaiting promises
})
You can track value changes using with this simple Observable implementation.
Example:
const observableValue = new ObservableValue<number>(0)
const observer = observableValue.subscribe((newValue) => {
console.log('Value changed:', newValue)
})
// To update the value
observableValue.setValue(Math.random())
// if you want to dispose a single observer
observer[Symbol.dispose]()
// if you want to dispose the whole observableValue with all of its observers:
observableValue[Symbol.dispose]()
The class contains small helper methods for path transformation and manipulation.
Retrier is a utility that can keep trying an operation until it succeeds, times out or reach a specified retry limit.
const funcToRetry: () => Promise<boolean> = async () => {
const hasSucceeded = false
// ...
// custom logic
// ...
return hasSucceeded
}
const retrierSuccess = await Retrier.create(funcToRetry)
.setup({
Retries: 3,
RetryIntervalMs: 1,
timeoutMs: 1000,
})
.run()
Trace is an utility that can be used to track method calls, method returns and errors
const methodTracer: IDisposable = Trace.method({
object: myObjectInstance, // You can define an object constructor for static methods as well
method: myObjectInstance.method, // The method to be tracked
isAsync: true, // if you set to async, method finished will be *await*-ed
onCalled: (traceData) => {
console.log('Method called:', traceData)
},
onFinished: (traceData) => {
console.log('Method call finished:', traceData)
},
onError: (traceData) => {
console.log('Method throwed an error:', traceData)
},
})
// if you want to stop receiving events
methodTracer[Symbol.dispose]()
FAQs
General utilities
The npm package @furystack/utils receives a total of 510 weekly downloads. As such, @furystack/utils popularity was classified as not popular.
We found that @furystack/utils demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 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
In an open letter, JavaScript community leaders urge Oracle to give up the JavaScript trademark, arguing that it has been effectively abandoned through nonuse.
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.