Open-source alternatives to Prospector

Polymer Tools Monorepo

Simple tool for fixing common misspellings, typos in source code

Linter/analyzer for Makefiles

Find in Go repeated strings that could be replaced by a constant

:sparkles: Monorepo for all the tooling related to using ESLint with Angular

Generate interactive Specificity Graphs for your CSS

Lint your ERB or HTML files

Format ERB files with speed and precision

A normaliser/beautifier for HTML that also understands embedded Ruby. Ideal for tidying up Rails templates.

Markdown lint tool

check code for common misspellings

prealloc is a Go static analysis tool to find slice declarations that could potentially be preallocated.

CSS coding style formatter

Proselint is a prose linter and rule-based text analyzer designed to identify stylistic errors, clichés, and jargon in written text. It scans documents against a curated registry of linguistic and typographic rules to maintain professional editorial standards and improve writing quality. The project functions as a command line text processor, a programmable analysis library, and a git pre-commit hook. Its modular architecture allows the core engine to be embedded into other applications, exposed via a REST API, or integrated into text editors. The tool supports recursive directory traversal

A catalogue of Rust design patterns, anti-patterns and idioms

This project is a TypeScript library starter kit that provides a pre-configured development environment for building and publishing typed packages. It establishes a zero-config build pipeline to accelerate the creation of library projects. The toolkit includes a RollupJS bundle configuration to compile source code into optimized bundles with automatic type definition generation. It integrates a semantic release workflow to manage versioning and changelogs based on conventional commit messages, alongside a Jest testing framework suite for stability verification. The environment covers code qu

The repository contains a curated collection of coding conventions, architectural patterns, and best practices designed for developing component-based web applications using Angular and TypeScript. It functions as an architecture manual establishing consistent patterns across development teams, covering application structure, component design, and code quality enforcement. The guidelines define domain-driven file organization and module encapsulation strategies that group project assets into bounded contexts with dedicated root facades to keep large codebases manageable and shorten import pat

This project is a development toolkit and starter kit for creating custom WordPress themes. It provides a standardized scaffolding tool to initialize a minimal codebase and directory structure, serving as a foundation for building custom site designs. The toolkit includes a build pipeline that automates the compilation of Sass into browser-ready CSS and the generation of mirrored right-to-left stylesheets. It further assists in theme preparation through a translation template generator that extracts translatable strings into portable object files. The system covers a broad range of developme

react-slingshot is a JavaScript frontend boilerplate and starter kit designed to bootstrap React applications. It provides a pre-configured foundation that integrates React and Redux for state management, alongside routing and a unidirectional data flow. The project features an integrated build pipeline that handles Babel transpilation, Sass compilation, and module bundling. It includes a development environment with hot module replacement and source maps for rapid iteration, as well as production optimization tools for minifying assets and analyzing bundle size. The toolkit covers a broad s

GitHub action to run Go lint checks on PR event

Detect concurrency and memory bugs and possible panic locations in Rust projects

Shellharden is a shell script hardening tool and linter designed to improve the security and reliability of Bash scripts. It functions as an automated utility that rewrites scripts to follow industry standards for quoting and security practices. The project provides an optimizer and standardizer that replaces unsafe patterns and aliases with safer functional equivalents. It includes a syntax highlighter that uses visual markers and colorization to indicate vulnerabilities and areas where quoting corrections are required. The tool covers a broad range of capabilities including automated safet

nargs is a Go static analysis tool to find unused arguments in function declarations.