pycodestyle is a tool to check your Python code against some of the style conventions in PEP 8.
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Author: Eilidih Parris
quick-lint-js – finds bugs in JavaScript programs
quick-lint-js gives you instant feedback as you code. Find bugs in your JavaScript.
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Pyflakes – checks Python source files for errors
Pyflakes analyzes programs and detects various errors. It works by parsing the source file, not importing it
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Putout – JavaScript linter, pluggable and configurable code transformer
Putout is a JavaScript Linter, pluggable and configurable code transformer, drop-in ESLint replacement with built-in code printer and ability to fix syntax errors.
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Flake8 – extensible Python linting framework
Flake8 combines Pyflakes, pycodestyle and McCabe checks in one Python linter, with a rich plugin ecosystem and configurable diagnostics.
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JSHint – static code analysis tool
JSHint is a community-driven tool that detects errors and potential problems in JavaScript code.
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Ruff – extremely fast Python linter and code formatter
Ruff is a fast Python linter and formatter with over 900 checks, automatic fixes, import sorting and editor integration for developers.
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ERB Lint – linter for ERB and HTML templates
ERB Lint checks ERB and HTML templates using built-in or custom linters, with configurable rules, and RuboCop integration.
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Oxc – tools for JavaScript and TypeScript
The Oxidation Compiler is creating a collection of high-performance tools for JavaScript and TypeScript.
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Brakeman – static analysis tool
Brakeman is a static analysis tool which checks Ruby on Rails applications for security vulnerabilities.
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Prettier – opinionated code formatter
Prettier formats code consistently across JavaScript, TypeScript, CSS, HTML and Markdown, with plugins, editor integration and CI checks.
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ESLint – find and fix problems in JavaScript code
ESLint is a tool for identifying and reporting on patterns found in ECMAScript/JavaScript code.
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RuboCop – Ruby static code analyzer and formatter
RuboCop is a static code analyzer and formatter with autocorrection, extensive configuration, multiple output formats and editor support.
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Reek – code smell detector for Ruby
Reek examines Ruby classes, modules and methods for code smells, with configurable detectors, multiple output formats and editor integrations.
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Biome – toolchain for web projects
Biome is a toolchain for web projects, that offers formatter and linter, usable via CLI and LSP
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Krems – static site generator
Krems generates static Markdown websites with dated post lists, author and tag indexes, configurable menus and GitHub Pages publishing.
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Zas – lightweight static site generator
Zas is a static site generator that converts Markdown and HTML files into web pages with configurable layouts and extensible commands.
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Hindsite – static website generator
Hindsite generates static websites from Markdown and Rimu documents with optional indexes, live reload, linting and site templates.
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Magnanimous – static website generator
Magnanimous is a static site generator offering expression-based templates, includes, reusable variables, components and Markdown.
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Ago – minimal static blog generator
Ago is a small static blog generator focused on converting simple content into a website without an elaborate publishing framework.
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