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JSLint
JSLint is a static code analysis tool used in software development for checking if JavaScript source code complies with coding rules. It is provided primarily as a browser-based web application accessible through the domain jslint.com, but there are also command-line adaptations. It was created in 2002 by Douglas Crockford. License Since 2021, JSLint uses the FSF / OSI approved Unlicense license. Before that, the JSLint license was a derivative of the MIT License. The sole modification was the addition of the line "''The Software shall be used for Good, not Evil.''" According to the Free Software Foundation, this previous clause made the original license non-free. It had also prevented JSLint-related software from being hosted on Google Code and from being included in the Debian free software package repositories. Because of this restriction, according to Crockford, IBM asked Crockford in 2011 for a license to do evil, such that their customers could use it. Influence ...
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Jslint Logo 512x512 V2022
JSLint is a static code analysis tool used in software development for checking if JavaScript source code complies with Programming style, coding rules. It is provided primarily as a browser-based web application accessible through the domain jslint.com, but there are also command-line adaptations. It was created in 2002 by Douglas Crockford. License Since 2021, JSLint uses the Free Software Foundation, FSF / Open Source Initiative, OSI approved Unlicense license. Before that, the JSLint license was a derivative of the MIT License. The sole modification was the addition of the line "''The Software shall be used for Good, not Evil.''" According to the Free Software Foundation, this previous clause made the original license Proprietary software, non-free. It had also prevented JSLint-related software from being hosted on Google Code and from being included in the Debian free software package repositories. Because of this restriction, according to Crockford, IBM asked Crockford i ...
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JSHint
JSHint is a static code analysis tool used in software development for checking if JavaScript source code complies with coding rules. JSHint was created in 2011 by Anton Kovalyov as a fork of the JSLint project (by Douglas Crockford). Anton and others felt JSLint was getting "too opinionated", and did not allow enough customization options. The JSHint maintainers publish both an online version, and a command-line version. The online version is accessible through the official website in which users can paste code to run the application online. The command-line version of JSHint (distributed as a Node.js module), enables automated linting processes by integrating JSHint into a project's development workflow. License JSHint is distributed under an MIT license, except for one file still under the JSLint License which is a slightly modified version of the MIT license. The additional clause specifies that the software shall be used "''for Good and not Evil''". This clause, according ...
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Douglas Crockford
Douglas Crockford is an American computer programmer who is involved in the development of the JavaScript language. He specified the data format JSON (JavaScript Object Notation), and has developed various JavaScript related tools such as the static code analyzer JSLint and minifier JSMin. Of his books, "JavaScript: The Good Parts" was published in 2008, followed by "How JavaScript Works" in 2018. He was a senior JavaScript architect at PayPal until 2019, and is also a writer and speaker on JavaScript, JSON, and related web technologies. Education Crockford earned a degree in Radio and Television from San Francisco State UniversityDouglas Crockford speaker biography
, New Paradigms for Using Computers conference, IBM Almaden Research Center, August 22, 1996
in 1975. He took classes in < ...
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List Of Tools For Static Code Analysis
This is a list of notable tools for static program analysis (program analysis is a synonym for code analysis). Static code analysis tools Languages Ada * * * * * * * * * * * C, C++ * * * * * * * * * * * * * * * * * * * * * * * * * * Fortran * ''Fortran- Lint'' (Information Processing Techniques, Inc) IEC 61131-3 * CODESYS Static Analysis integrated add-on for CODESYS (application code realized e.g. in ST, FBD, LD) Java * * * * * * * JavaScript * ESLint JavaScript syntax checker and formatter. * Google's Closure Compiler JavaScript optimizer that rewrites code to be faster and smaller, and checks use of native JavaScript functions. * JSHint A community driven fork of JSLint. * JSLint JavaScript syntax checker and validator. * Semgrep A static analysis tool that helps expressing code standards and surfacing bugs early. A CI service and a rule library is also available. Julia JET.jl*StaticLint.jl(a li ...
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ESLint
ESLint is a static code analysis tool for identifying problematic patterns found in JavaScript code. It was created by Nicholas C. Zakas in 2013. Rules in ESLint are configurable, and customized rules can be defined and loaded. ESLint covers both code quality and coding style issues. ESLint supports current standards of ECMAScript, and experimental syntax from drafts for future standards. Code using JSX or TypeScript can also be processed when a plugin or transpiler is used. History Both JSLint and JSHint were lacking the ability to create additional rules for code quality and coding style. After contributing to JSHint, Zakas decided to create a new linting tool in June 2013, ESLint (originally called JSCheck, but renamed a month later), where all rules are configurable, and additional rules can be defined or loaded at run-time. In April 2016, the ESLint project joined the jQuery Foundation. Later that year, jQuery Foundation merged with Dojo Foundation to become JS Foun ...
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JavaScript Programming Tools
JavaScript (), often abbreviated as JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS. As of 2022, 98% of websites use JavaScript on the client side for webpage behavior, often incorporating third-party libraries. All major web browsers have a dedicated JavaScript engine to execute the code on users' devices. JavaScript is a high-level, often just-in-time compiled language that conforms to the ECMAScript standard. It has dynamic typing, prototype-based object-orientation, and first-class functions. It is multi-paradigm, supporting event-driven, functional, and imperative programming styles. It has application programming interfaces (APIs) for working with text, dates, regular expressions, standard data structures, and the Document Object Model (DOM). The ECMAScript standard does not include any input/output (I/O), such as networking, storage, or graphics facilities. In practice, the web browser or other ru ...
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JavaScript
JavaScript (), often abbreviated as JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS. As of 2022, 98% of Website, websites use JavaScript on the Client (computing), client side for Web page, webpage behavior, often incorporating third-party Library (computing), libraries. All major Web browser, web browsers have a dedicated JavaScript engine to execute the Source code, code on User (computing), users' devices. JavaScript is a High-level programming language, high-level, often Just-in-time compilation, just-in-time compiled language that conforms to the ECMAScript standard. It has dynamic typing, Prototype-based programming, prototype-based object-oriented programming, object-orientation, and first-class functions. It is Programming paradigm, multi-paradigm, supporting Event-driven programming, event-driven, functional programming, functional, and imperative programming, imperative programming paradigm, programmin ...
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Static Code Analysis
In computer science, static program analysis (or static analysis) is the analysis of computer programs performed without executing them, in contrast with dynamic program analysis, which is performed on programs during their execution. The term is usually applied to analysis performed by an automated tool, with human analysis typically being called "program understanding", program comprehension, or code review. In the last of these, software inspection and software walkthroughs are also used. In most cases the analysis is performed on some version of a program's source code, and, in other cases, on some form of its object code. Rationale The sophistication of the analysis performed by tools varies from those that only consider the behaviour of individual statements and declarations, to those that include the complete source code of a program in their analysis. The uses of the information obtained from the analysis vary from highlighting possible coding errors (e.g., the lint t ...
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Static Code Analysis
In computer science, static program analysis (or static analysis) is the analysis of computer programs performed without executing them, in contrast with dynamic program analysis, which is performed on programs during their execution. The term is usually applied to analysis performed by an automated tool, with human analysis typically being called "program understanding", program comprehension, or code review. In the last of these, software inspection and software walkthroughs are also used. In most cases the analysis is performed on some version of a program's source code, and, in other cases, on some form of its object code. Rationale The sophistication of the analysis performed by tools varies from those that only consider the behaviour of individual statements and declarations, to those that include the complete source code of a program in their analysis. The uses of the information obtained from the analysis vary from highlighting possible coding errors (e.g., the lint t ...
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TypeScript
TypeScript is a free and open source programming language A programming language is a system of notation for writing computer programs. Most programming languages are text-based formal languages, but they may also be graphical. They are a kind of computer language. The description of a programming ... developed and maintained by Microsoft. It is a strict syntactical superset of JavaScript and adds optional static typing to the language. It is designed for the development of large applications and source-to-source compiler, transpiles to JavaScript. As it is a superset of JavaScript, existing JavaScript programs are also valid TypeScript programs. TypeScript may be used to develop JavaScript applications for both client-side and server-side execution (as with Node.js or Deno (software), Deno). Multiple options are available for transpilation. The default TypeScript Compiler can be used, or the Babel (transcompiler), Babel compiler can be invoked to convert TypeScript to J ...
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Palantir Technologies
Palantir Technologies is a public American software company that specializes in big data analytics. Headquartered in Denver, Colorado, it was founded by Peter Thiel, Nathan Gettings, Joe Lonsdale, Stephen Cohen, and Alex Karp in 2003. The company's name is derived from ''The Lord of the Rings'' where the magical '' palantíri'' were "seeing-stones," described as indestructible balls of crystal used for communication and to see events in other parts of the world. The company is known for three projects in particular: Palantir Gotham, Palantir Apollo, and Palantir Foundry. Palantir Gotham is used by counter-terrorism analysts at offices in the United States Intelligence Community (USIC) and United States Department of Defense. In the past, Gotham was used by fraud investigators at the Recovery Accountability and Transparency Board, a former US federal agency which operated from 2009 to 2015. Gotham was also used by cyber analysts at Information Warfare Monitor, a Canadian public-p ...
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SitePoint
SitePoint is a Melbourne-based website, and publisher of books, courses and articles for web developers. History SitePoint was founded by Matt Mickiewicz and Mark Harbottle in 1999. The company had its origins in Webmaster-Resources.com, an internet forum Mickiewicz founded as a resource for beginner web developers. Originally, the company's business model was based on selling advertising and sponsorship. Following the collapse of the Dot-com bubble in 2000, the company looked towards publishing as an alternative source of income. The company's first book, ''Build Your Own Database Driven Website Using PHP and MySQL'', was published that November, based on a popular online tutorial. Originally made available using print on demand, the book went on to sell 20,000 copies. By 2004, the company had published six books, and began distribution through O'Reilly. The SitePoint Marketplace, a spinoff from the site's existing forums, was launched in 2005 as a forum in which web designer ...
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