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JavaScript-Engine
part 2/2 Β· 5.2 KB total
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Technik
JavaScript-Engines analysieren, interpretieren und fΓΌhren JavaScript-Quelltext aus. Die ersten JavaScript-Engines waren reine Interpreter. Die meisten modernen Engines verwenden Just-in-time-Kompilierung fΓΌr eine hΓΆhere Leistung. Dabei wird der Quelltext zur Laufzeit in Maschinencode ΓΌbersetzt.
Moderne JavaScript-Engines unterstΓΌtzen neben JavaScript zusΓ€tzlich WebAssembly.
Liste von JavaScript-Engines
| Engine | Entwickler | Verwendet in | Beschreibung |
|---|---|---|---|
| V8 | Google | Google Chrome , Node.js | Open Source |
| SpiderMonkey | Mozilla Foundation | Firefox | Open Source |
| JavaScriptCore | Apple | Safari | Open Source |
| JScript | Microsoft | Internet Explorer | proprietΓ€r |
| KJS | KDE | Konqueror | Open Source |
| LibJS | Ladybird Browser Initiative | Ladybird | Open Source |
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ