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Sputnik was a JavaScript conformance test suite. The purpose of the test suite was to determine how well a JavaScript implementation adheres to the ECMA-262 specification, 5th edition, looking only at those features that were also present in the 3rd edition. [1] It contained over 5000 tests that touched all aspects of the JavaScript language ...
Specify test data needed and charter effort (often overlooked, but vital to carrying out a valid performance test). Develop proof-of-concept scripts for each application/component under test, using chosen test tools and strategies. Develop detailed performance test project plan, including all dependencies and associated timelines.
Jint: Javascript interpreter with integrated engine for .NET; Narcissus: JavaScript implemented in JavaScript (a meta-circular evaluator), intended to run in another JavaScript engine, of theoretical and educational nature only. JS-Interpreter A lightweight JavaScript interpreter implemented in JavaScript with step-by-step execution.
Jasmine comes with test doubles by using spies. Mocha does not come with a test double library, and generally uses an external library like Sinon. Jasmine has a command line utility to run tests. Mocha has a command line utility to run tests. Jasmine has assertions built into it. Mocha does not have an assertions library and uses Chai for ...
A JavaScript engine is a software component that executes JavaScript code. The first JavaScript engines were mere interpreters, but all relevant modern engines use just-in-time compilation for improved performance. [1] JavaScript engines are typically developed by web browser vendors, and every major browser has one
Performance test or performance testing may refer to: Performance test (assessment), an assessment requiring the subject to perform a task or activity; Performance test (bar exam), a section of the bar exam simulating a real-life legal task; Software performance testing, a procedure to determine how a system performs under a particular workload
This is an accepted version of this page This is the latest accepted revision, reviewed on 2 February 2025. High-level programming language Not to be confused with Java (programming language), Javanese script, or ECMAScript. JavaScript Screenshot of JavaScript source code Paradigm Multi-paradigm: event-driven, functional, imperative, procedural, object-oriented Designed by Brendan Eich of ...
V8 is a JavaScript and WebAssembly engine developed by Google for its Chrome browser. [ 1 ] [ 4 ] V8 is free and open-source software that is part of the Chromium project and also used separately in non-browser contexts, notably the Node.js runtime system .