27 HTML Static Analysis Tools

Mega-Linter can handle any type of project thanks to its 70+ embedded Linters, its advanced reporting, runnable on any CI system or locally, with assisted installation and configuration, able to apply formatting and fixes

SonarQube is an open platform to manage code quality.

An opinionated code formatter.

Commercial Static Code Analysis which generates exploits to verify vulnerabilities.

A commercial static analysis platform that supports the scanning of C/C++, C#, VB.NET, VB6, ABAP/BSP, ActionScript, Apex, ASP.NET, Classic ASP, VB Script, Cobol, ColdFusion, HTML, Java, JS, JSP, MXML/Flex, Objective-C, PHP, PL/SQL, T-SQL, Python (2.6, 2.7), Ruby (1.9.3), Swift, Scala, VB, and XML.

Universal code beautifier with a GitHub app. Supports HTML, CSS, JavaScript, TypeScript, JSX, Vue, C++, Go, Objective-C, Java, Python, PHP, GraphQL, Markdown, and more.

Beautify HTML, CSS, JavaScript, PHP, Python, Ruby, Java, C, C++, C#, Objective-C, CoffeeScript, TypeScript, Coldfusion, SQL, and more in Atom editor.

Linter for Angular projects

Creates reports of over 400 rule patterns for feature detection (e.g. the use of cryptography or version control in apps).

An HTML linter for Bootstrap projects.

Automated Code Analysis for repos on GitHub or BitBucket.

Lint your ERB or HTML files

A Grunt wrapper for [Bootlint](https://github.com/twbs/bootlint), the HTML linter for Bootstrap projects.

A gulp wrapper for [Bootlint](https://github.com/twbs/bootlint), the HTML linter for Bootstrap projects.

Corrects and cleans up HTML and XML documents by fixing markup errors and upgrading legacy code to modern standards.

Offline HTML5 validator.

A Static Code Analysis Tool for HTML.

Helps you catch problems in your HTML/CSS/SVG

Commercial Static Code Analysis system doesn't require building the source code or pre-compilation.

A static analysis framework for Web Components.

Rome is a linter, compiler, bundler, and [more](https://rome.tools/#development-status) for JavaScript, TypeScript, JSON, HTML, Markdown, and CSS.

WhiteHat Scout (for Developers) combined with WhiteHat Sentinel Source (for Operations) supporting WhiteHat Top 40 and OWASP Top 10.

Static code analysis for binary and source code - Java/Scala, PHP, Javascript, C#, PL/SQL, Python, T-SQL, C/C++, ObjectiveC/Swift, Visual Basic 6.0, Ruby, Delphi, ABAP, HTML5 and Solidity.

Code visualization tool that provides code analysis, standards testing, metrics, graphing, dependency analysis and more for Ada, VHDL, and others.

Commercial Static Code Analysis which doesn't require pre-compilation.