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In 2001 Douglas Crockford introduced JSMin, [1] which removed comments and whitespace from JavaScript code. [2] It was followed by YUI Compressor in 2007. [2] In 2009, Google opened up its Closure toolkit, including Closure Compiler which contained a source mapping feature together with a Firefox extension called Closure Inspector. [3]
Free and open-source software portal; Bun is a JavaScript runtime, package manager, test runner and bundler built from scratch using the Zig programming language. [4] [5] It was designed by Jarred Sumner as a drop-in replacement for Node.js. Bun uses WebKit's JavaScriptCore as the JavaScript engine, [6] unlike Node.js and Deno, which both use V8.
There are two types of compression that can be applied to JavaScript scripts: Reduce the redundancy in the script (by removing comments, white space and shorten variable and functions names). This does not alter the behavior of the script. Compress the original script and create a new script that contains decompression code and compressed data.
The ACK was known as MINIX's native compiler toolchain until the MINIX userland was largely replaced by that of NetBSD (MINIX 3.2.0) and Clang was adopted as the system compiler. It was originally closed-source software (that allowed binaries to be distributed for MINIX as a special case), but in April 2003 it was released under the BSD licenses.
The Closure Compiler is a tool that attempts to compress and optimize JavaScript code, at the expense of human readability. Unlike an actual compiler, it does not compile from JavaScript to machine code but rather minifies JavaScript. The process executes the following steps: Parses the submitted JavaScript; Analyzes the JavaScript; Removes any ...
Emscripten is an LLVM/Clang-based compiler that compiles C and C++ source code to WebAssembly, [4] primarily for execution in web browsers. Emscripten allows applications and libraries written in C or C++ to be compiled ahead of time and run efficiently in web browsers, typically at speeds comparable to or faster than interpreted or dynamically ...
In 2017, V8 shipped a brand-new compiler pipeline, consisting of Ignition (the interpreter) and TurboFan (the optimizing compiler). Starting with V8 version 5.9, Full-codegen (the early baseline compiler) and Crankshaft are no longer used in V8 for JavaScript execution, since the team believed they were no longer able to keep pace with new ...
IonMonkey was a JavaScript JIT compiler of Mozilla, which was aimed to enable many new optimizations that were impossible with the prior JägerMonkey architecture. [ 18 ] IonMonkey was a more traditional compiler: it translated SpiderMonkey bytecode into a control-flow graph , using static single assignment form (SSA) for the intermediate ...