Promises
Last updated
, generated by Sumble
Explore more → **Promises**
What is Promises?
Promises are a programming construct that represent the eventual completion (or failure) of an asynchronous operation and its resulting value. They are commonly used to handle asynchronous tasks in a more structured and readable way compared to traditional callbacks, improving code maintainability and reducing callback hell.
What other technologies are related to Promises?
Promises Competitor Technologies
Observables
Observables, particularly from libraries like RxJS, provide an alternative model for handling asynchronous data streams and event handling.
Callbacks
Callbacks are an older way of handling asynchronous operations, which Promises aim to improve upon by avoiding 'callback hell'.
RxJS
RxJS and Observables are a different approach to handling asynchronous and event-based programs, offering more features than Promises but also more complexity.
Number of organizations that mention technology
ⓘ Tap on a tech to explore matching organizations
Promises Complementary Technologies
async/await
async/await is a more readable syntax built on top of Promises for handling asynchronous operations.
Fetch
Fetch API is a modern interface for making network requests and returns Promises.
ES6
Promises were standardized in ES6 (ECMAScript 2015), bringing them into the core JavaScript language.
Number of organizations that mention technology
ⓘ Tap on a tech to explore matching organizations
Which job functions commonly mention Promises?
Frontend Engineer
0.1% of all Frontend Engineer jobs mention Promises
View 518
jobs on Sumble
MLOps Engineer
3 MLOps Engineer jobs mention Promises
View 3
jobs on Sumble
Mobile Developer
73 Mobile Developer jobs mention Promises
View 73
jobs on Sumble
Software Engineer
1011 Software Engineer jobs mention Promises
View 1k
jobs on Sumble
Engineer
1022 Engineer jobs mention Promises
View 1k
jobs on Sumble
Which organizations are mentioning Promises?
Summary powered by 
Sumble
Sumble Find the right accounts, contact, message, and time to sell
Whether you're looking to get your foot in the door, find the right person to talk to, or close the deal — accurate, detailed, trustworthy, and timely information about the organization you're selling to is invaluable.
Use Sumble to: