What is V8?

V8 is Google’s open source high-performance JavaScript and WebAssembly engine, written in C++. It is used in Chrome and in Node.js, among others. It implements ECMAScript and WebAssembly, and runs on Windows 7 or later, macOS 10.12+, and Linux systems that use x64, IA-32, ARM, or MIPS processors. V8 can run standalone, or can be embedded into any C++ application.

Latest blog posts

116. V8 release v8.7 23 October 2020 release
117. Indicium: V8 runtime tracer tool 01 October 2020 tools system-analyzer
118. Slack tracking in V8 24 September 2020 internals
119. V8 release v8.6 21 September 2020 release
120. V8 release v8.5 21 July 2020 release
121. V8 release v8.4 30 June 2020 release
122. High-performance garbage collection for C++ 26 May 2020 internals memory cppgc
123. Understanding the ECMAScript spec, part 4 19 May 2020 ECMAScript Understanding ECMAScript
124. Up to 4GB of memory in WebAssembly 14 May 2020 WebAssembly JavaScript tooling
125. V8 release v8.3 04 May 2020 release

More articles can be found in the blog archive.

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