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Promise

an object in JavaScript that represents the eventual completion (or failure) of an asynchronous operation and its resulting value
Product client_side_web_api Q117085349
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Promise

Summary

Promise is a client-side web API[1].

Key Facts

  • Promise's instance of is recorded as client-side web API[2].
  • Promise's instance of is recorded as language construct[3].
  • Promise's subclass of is recorded as future[4].
  • Promise's part of is recorded as ECMAScript 6[5].
  • Promise's Mozilla Developer Network article is recorded as Web/JavaScript/Reference/Global_Objects/Promise[6].
  • Promise's Can I use feature ID is recorded as promises[7].
  • Promise's Chrome Platform Status feature ID is recorded as 5681726336532480[8].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Promise. Retrieved May 3, 2026, from https://4ort.xyz/entity/promise-q117085349
MLA “Promise.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/promise-q117085349.
BibTeX @misc{4ortxyz_promise-q117085349_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Promise}}, year = {2026}, url = {https://4ort.xyz/entity/promise-q117085349}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Promise — https://4ort.xyz/entity/promise-q117085349 (retrieved 2026-05-03)

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