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The uses of the listed engines vary widely; some of these are engines intended for browsers that can run ECMAScript code on websites that include ECMAScript, like V8 (used in both Google Chrome and Node.js) and SpiderMonkey; some are intended for specific platforms (like Tamarin, Espruino, Rhino, Nashorn, and GraalJS).
V8 can compile to x86, ARM or MIPS instruction set architectures in both their 32-bit and 64-bit editions; it has additionally been ported to PowerPC, [20] [21] and to IBM ESA/390 and z/Architecture, [22] [20] for use in servers. [23] V8 can be used in a browser or integrated into independent projects. V8 is used in the following software:
Google debuted its Chrome browser in 2008, with the V8 JavaScript engine that was faster than its competition. [7] [8] The key innovation was just-in-time compilation (JIT), which Mozilla had also been working on for SpiderMonkey. [9] Because of V8's performance, the other browser vendors needed to overhaul their engines for JIT. [10]
V8: Google Chrome 117, Microsoft Edge 113, Opera 98 100%: 98%: 98%: 5% JavaScriptCore: Safari 17 99%: 100%: 98%: 11% See also. ECMAScript for XML (E4X) List of ...
Bun uses WebKit's JavaScriptCore as the JavaScript engine, [6] unlike Node.js and Deno, which both use V8. It supports bundling, minifying , server-side rendering ( Svelte , Nuxt.js , Vite ). Bundling refers to the process of combining multiple files and assets like JavaScript , CSS , and HTML into a single file, or a smaller number of files ...
Microsoft has also created a project on GitHub that allows Node.js to use ChakraCore as its JavaScript engine instead of V8. [8] References
An academic project [3] uses this word to mean the act of pre-compiling JavaScript to a machine-dependent optimized IR for V8 (JavaScript engine) [4] and to a machine independent bytecode for JavaScriptCore. [5]
MongoDB moved from V8 to SpiderMonkey in version 3.2 [23] Riak uses SpiderMonkey as the runtime for JavaScript MapReduce operations [24] CouchDB database system (written in Erlang). JavaScript is used for defining maps, filters, reduce functions and viewing data, for example in HTML format.