Promises and async control flow

12-month change compares the average of the last 4 weeks of downloads with the first 4 weeks of the 52-week series. Gzip size is for the whole package, as measured by Bundlephobia. "-" means the value has not been fetched.

• @pulumi/queryAn simple, relational SDK for querying TypeScript and JavaScript data structures
• log-process-errorsShow some ❤️ to process errors
• async-valueAsync value container
• async-value-promiseCreates a value/error pair to mimic promise behavior
• nice-grpc-client-middleware-retryRetry client middleware for nice-grpc
• p-queue-compatCompatible version of p-queue
• p-timeout-compatCompatible version of p-timeout
• thunkifyTurn callbacks, arrays, generators, generator functions, and promises into a thunk
• contraAsynchronous flow control with a functional taste to it
• orchestratorA module for sequencing and executing tasks and dependencies in maximum concurrency
• d3-queueEvaluate asynchronous tasks with configurable concurrency.
• popsicleAdvanced HTTP requests in node.js and browsers
• @feathersjs/hooksAsync middleware for JavaScript and TypeScript
• tiny-each-asyncAsynchronous iterator function for parallel processing.
• sb-promise-queuePromise queue with a nice API
• chmodrp`chmod -R` with the Promise API
• @hyperjump/pactHigher order functions for iterators and async iterators
• rxjs-report-usageReport RxJS API usage to the core team
• flush-promisesFlush promises in tests
• express-async-handlerExpress Error Handler for Async Functions
• nodeifyConvert promised code to use node style callbacks
• babel-plugin-transform-async-to-promisesTransform async/await to promise chains
• throwbackSimple asynchronous middleware pattern
• json-promisePromise based JSON parser. Handles invalid JSON data gracefully.
• cateringSimple utility to allow your module to be consumed with a callback or promise
• event-iteratorConvert event emitters and event targets to ES async iterators
• wrap-fnsupport sync, async, and generator functions
• cls-bluebirdMake bluebird work with the continuation-local-storage module.
• is-bluebirdIs this a bluebird promise I see before me?
• sqliteSQLite client for Node.js applications with SQL-based migrations API written in Typescript
• child-process-promiseSimple wrapper around the "child_process" module that makes use of promises
• async-channelSend asynchronous values across concurrent lines of execution
• co-bluebirdco with bluebird promises
• co-useco using your choice of promise implementation
• promisify-anyPromisify any of: callback function, sync function, generator function, promise-returning function
• asyncroAsynchronous Array Utilities (for await)
• png-asyncA simple and non-blocking PNG encoder / decoder.
• apisauceAxios + standardized errors + request/response transforms.
• p-fifoPromised First-In-First-Out buffer. Await on push to be told when a value is consumed and await on shift for a value to consume when the buffer is empty.
• async-eventemitterJust like EventEmitter, but with support for callbacks and interuption of the listener-chain
• jasmine-marblesMarble testing helpers for RxJS and Jasmine
• superlockMinimal async mutex and semaphore for serializing critical sections in Node.js.
• async-hook-domainAn implementation of Domain-like error handling, built on async_hooks
• time-limit-promiseFulfill long runinng promises on timeout.
• @tanstack/svelte-queryPrimitives for managing, caching and syncing asynchronous and remote data in Svelte
• p-everyTest whether all promises passes a testing function
• command-exists-promiseChecks whether a command line command exists in the current environment.
• node-gzipSimply gzip and ungzip in Node.js with promises
• async-wait-untilWaits until the given predicate function returns a truthy value, then resolves
• @cypress/request-promiseCypress's fork of the simplified HTTP request client 'request' with Promise support. Powered by Bluebird.

• node-fetch vs axios
• async vs neo-async
• emittery vs basic-ftp