Web workers
E242829
Web workers are a web platform feature that enable running JavaScript in background threads separate from the main UI thread to perform computationally intensive or asynchronous tasks without blocking user interactions.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Web Workers | 8 |
| Web Worker | 1 |
| Web workers canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2174850 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Web workers Context triple: [Streams Standard, definesAPIForEnvironment, Web workers]
-
A.
Service Workers
Service Workers are background scripts in web browsers that enable offline capabilities, caching, and push notifications for web applications.
-
B.
WebAssembly JavaScript Interface
The WebAssembly JavaScript Interface is the standard API that defines how JavaScript code interacts with and controls WebAssembly modules within web browsers and other host environments.
-
C.
Opera web browser
Opera web browser is a cross-platform web browser known for its speed, built-in privacy and productivity features, and innovative tools like a free VPN and ad blocker.
-
D.
WebRTC
WebRTC is an open web technology that enables real-time audio, video, and data communication directly between browsers and devices without requiring plugins.
-
E.
WebAssembly specification
The WebAssembly specification is a standardized, low-level binary instruction format designed to enable high-performance, portable code execution on the web and other platforms.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Web workers Target entity description: Web workers are a web platform feature that enable running JavaScript in background threads separate from the main UI thread to perform computationally intensive or asynchronous tasks without blocking user interactions.
-
A.
Service Workers
Service Workers are background scripts in web browsers that enable offline capabilities, caching, and push notifications for web applications.
-
B.
WebAssembly JavaScript Interface
The WebAssembly JavaScript Interface is the standard API that defines how JavaScript code interacts with and controls WebAssembly modules within web browsers and other host environments.
-
C.
Opera web browser
Opera web browser is a cross-platform web browser known for its speed, built-in privacy and productivity features, and innovative tools like a free VPN and ad blocker.
-
D.
WebRTC
WebRTC is an open web technology that enables real-time audio, video, and data communication directly between browsers and devices without requiring plugins.
-
E.
WebAssembly specification
The WebAssembly specification is a standardized, low-level binary instruction format designed to enable high-performance, portable code execution on the web and other platforms.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Concurrency mechanism
ⓘ
Web API ⓘ Web platform feature ⓘ |
| benefits |
Keeping UI smooth during heavy computation
ⓘ
Offloading CPU-intensive algorithms ⓘ |
| canAccess |
XMLHttpRequest (with limitations)
ⓘ
importScripts function ⓘ setInterval ⓘ setTimeout ⓘ |
| cannotAccess |
DOM directly
ⓘ
document object ⓘ window object ⓘ |
| communicatesWith | Main thread via message passing ⓘ |
| createdFrom | External JavaScript file URL ⓘ |
| createdWith | Worker constructor ⓘ |
| definedIn | HTML Living Standard ⓘ |
| improves |
Performance of web applications
ⓘ
Responsiveness of web applications ⓘ |
| introducedTo | Enable multi-threading in JavaScript ⓘ |
| lifecycleControlledBy | Main thread ⓘ |
| partOf | HTML5 specification ⓘ |
| prevents | Blocking user interactions ⓘ |
| providedBy | Web browser ⓘ |
| restrictedBy | Browser security sandbox ⓘ |
| runsIn | Background thread ⓘ |
| runsLanguage | JavaScript ⓘ |
| securityModel | Same-origin policy ⓘ |
| separateFrom | Main UI thread ⓘ |
| standardizedBy |
W3C (earlier drafts)
ⓘ
WHATWG ⓘ |
| supports |
Non-blocking computation
ⓘ
Parallel execution of JavaScript ⓘ |
| supportsEvent |
error
ⓘ
message ⓘ |
| supportsType |
Dedicated worker
ⓘ
Service worker (conceptually related but separate API) ⓘ
linked to:
Service Workers
Shared worker ⓘ |
| terminatedBy |
self.close()
ⓘ
worker.terminate() ⓘ |
| usedFor |
Asynchronous tasks
ⓘ
Computationally intensive tasks ⓘ Offloading work from main thread ⓘ |
| usedIn |
Data processing in web apps
ⓘ
Image and video processing in browser ⓘ Real-time data analysis in web applications ⓘ |
| uses |
MessageEvent interface
ⓘ
postMessage API ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Web workers Description of subject: Web workers are a web platform feature that enable running JavaScript in background threads separate from the main UI thread to perform computationally intensive or asynchronous tasks without blocking user interactions.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Web workers
subject linked to:
Service Workers
linked to: Web workers
subject linked to:
URLSearchParams interface
linked to: Web workers
linked to: Web workers
linked to: Web workers
linked to: Web workers
linked to: Web workers
linked to: Web workers
linked to: Web workers