Open-source alternatives to Php Token Stream

Participle is a Go parser generator and toolkit for building language frontends. It provides a declarative grammar framework that uses reflection and struct tags to map input patterns directly into typed data structures. The library features a stateful lexical analyzer that employs state machines to handle nested or modal patterns. It includes a lexer code generator to produce optimized code, reducing runtime memory allocations and increasing throughput. The project covers recursive descent parsing with support for union types via sealed interfaces and custom parsing logic through interface-

This project is a backend service that implements the Language Server Protocol to provide IDE-integrated intelligence for PHP development. It functions as a static analysis tool that parses source code to enable advanced editor features, including autocompletion, symbol navigation, and definition resolution. The server distinguishes itself through its ability to operate within isolated containers and remote development environments. By utilizing a virtual file system abstraction and flexible communication protocols, it maintains project-wide symbol indexing and code analysis even when files a

ANTLR is a grammar-based code generator and multi-language parser generator used to design and implement custom languages. It functions as a toolkit for transforming formal language definitions into executable source code for processing structured text or binary files, while providing a framework for automatically constructing and traversing hierarchical parse trees. The project is distinguished by its ability to generate lexers and parsers in various target programming languages from a single shared grammar definition. It supports grammars containing direct left recursion and utilizes adapti

This library is a PHP source code tokenizer and static analysis tool that converts raw PHP code into discrete tokens and structured XML representations. It functions as a serializer that transforms token streams into a machine-readable format for programmatic analysis and source tree manipulation. The project uses stream-based XML serialization and fragment-based buffer writing to maintain low memory overhead when processing large files. It allows for custom XML namespace configuration to ensure schema compatibility and avoid naming collisions during the transformation process. The toolkit c

easyjson is a high-performance JSON serializer and memory-optimized parser for Go. It provides a reflectionless code generator that creates static Go methods for marshaling and unmarshaling data, eliminating the need for runtime reflection to improve execution speed. The library reduces CPU and memory overhead through several optimization strategies. It employs a system of reusable memory buffer pools to minimize heap allocations and garbage collection pressure. Additionally, it utilizes string interning to deduplicate repeated values and zero-copy string referencing to point to existing buff

yyjson is a high-performance C library for parsing, serializing, and manipulating JSON data structures. It functions as a memory-efficient data tool that utilizes custom memory pools and contiguous block allocation to minimize fragmentation and overhead. The project distinguishes itself as a SIMD JSON processor, using hardware-accelerated vector instructions for rapid string validation and parsing. It provides a toolkit for querying, modifying, and patching nested JSON objects and arrays through pointer-based access and path expressions. The library covers a broad range of data manipulation

phpDocumentor is a PHP API documentation generator and source code analyzer that transforms PHP files and DocBlocks into structured HTML API references. It functions as a static site generator and an automatic documentation tool designed to synchronize technical documentation with code changes. The project distinguishes itself by acting as a UML diagram generator, producing class and architectural graphs via PlantUML based on source analysis. It also supports technical manual authoring, rendering hand-written guides in Markdown and ReStructuredText alongside the automatically generated API re

Larastan is a static analysis tool for PHP and a specialized extension for PHPStan. It serves as a code analyzer designed to detect bugs and architectural issues within Laravel applications by analyzing source code without executing it. The project provides framework-specific rule sets and specialized type-inference to handle the unique patterns and logic used in the Laravel ecosystem. This allows for more accurate error detection and type checking than generic analysis tools. The tool includes systems for managing legacy code debt through error baseline tracking and regex-based error suppre

php-code-coverage is a PHP library and analysis tool designed to track runtime execution and determine which parts of a codebase are exercised by automated tests. It monitors executed lines and branches during a test run to identify gaps in test coverage and evaluate the effectiveness of a test suite. The tool functions as an execution tracker and report generator that transforms raw PHP execution data into human-readable formats. It serializes collected metrics for storage and utilizes a processing system to calculate the total percentage of code covered. Its capability surface covers the e

Larastan is a static analysis extension and type inference engine for PHP designed to detect bugs and type errors in Laravel applications. It extends PHPStan to resolve framework-specific patterns and magic methods, providing a rule-based scanning engine to audit code quality without executing the application. The tool specializes in Eloquent analysis, verifying that model properties, casts, and relationships align with database schemas and migrations. It tracks types across Eloquent collections, custom builders, and model factories to ensure type safety during database operations and iterati

PHP-CS-Fixer is a static analysis tool and code style linter designed to validate PHP code against predefined standards. It functions as a coding standard fixer that automatically detects and corrects style violations to ensure consistent formatting across a codebase. The project serves as a syntax modernizer, providing automated tools to update legacy PHP syntax to align with newer language versions. It also allows for the creation of custom style rules when built-in standards do not meet specific requirements. The tool covers broad capability areas including automated linting workflows and

Stylelint is a static code analysis tool and linter for CSS and style-like languages. It identifies errors, enforces coding conventions, and operates as a PostCSS plugin to validate stylesheets during build pipelines. The project distinguishes itself through support for non-standard syntaxes, including preprocessor parsing for SCSS and Less, and the ability to extract and lint embedded styles from JavaScript, HTML, and template literals. It features an automated fixing system that programmatically corrects repairable styling violations to ensure consistency. The system provides a plugin arch

Semgrep is a static analysis security testing tool designed to identify vulnerabilities and logic errors by matching source code against declarative patterns. It functions as an automated scanner that integrates into development workflows to detect insecure code patterns and enforce coding standards before deployment. The engine utilizes a language-agnostic intermediate representation and a modular parser architecture to normalize diverse programming languages into a unified format. This allows for consistent rule execution across different codebases, enabling users to perform custom structur

This is a C++ ranges library and extension to the Standard Template Library that provides a collection of composable algorithms and lazy views for processing data sequences. It functions as a lazy sequence processing framework and a template meta-programming library for manipulating type lists and performing compile-time type computations. The project enables functional programming patterns in C++ through the use of pipe syntax and partial application to create readable, left-to-right data transformation chains. It allows for the construction of lazy data pipelines that filter and transform e

SwiftLint is a static analysis tool and code formatter designed to enforce consistent coding styles and identify semantic issues within Swift source code. It functions as a command-line utility that evaluates code against established conventions to ensure uniform structure and architectural standards across a project. The tool distinguishes itself through a custom linting engine that leverages compiler-integrated syntax analysis to perform deep inspections of code structure. Beyond simple pattern matching, it supports automated source code transformation to correct formatting violations and r

RuboCop is a static code analyzer, linter, and formatter for the Ruby language. It detects style violations, potential bugs, and code smells by scanning source code without executing the program. The tool enforces a predefined Ruby style guide by flagging deviations and automatically rewriting source code to ensure consistency across projects. It includes a language server that provides real-time analysis and formatting suggestions directly within text editors.

Revive is a configurable static analysis linter and code quality tool for Go. It analyzes source code to detect common coding mistakes, identify style violations, and enforce language standards without executing the program. The project functions as both a command line tool and an embeddable analysis engine. This allows the core linting logic to be integrated as a library into other Go applications for programmatic code inspection. The tool supports custom rule sets and severity levels managed through a structured configuration file. It provides capabilities for suppressing specific warnings

RapidJSON is a header-only C++ library designed for high-performance parsing, generation, and manipulation of JSON data. It functions as a dual-mode engine, providing both an in-memory document object model for tree-based manipulation and a stream-based interface for event-driven processing. The library is built to minimize memory footprint and maximize execution speed, making it suitable for resource-constrained environments. The library distinguishes itself through advanced memory management and optimization techniques, including in-situ parsing that modifies input buffers directly to elimi

This project is a comprehensive, curated directory of static analysis, linting, and security scanning utilities. It serves as a central resource for developers to discover, compare, and select tools based on specific programming languages, licensing models, and integration requirements. The directory distinguishes itself by providing deep metadata for each listed utility, including community-driven popularity rankings, maintenance status, and deployment methods. By aggregating these tools into a single searchable index, it enables teams to identify solutions for enforcing coding standards, ma

This project is a static analysis engine and type checker designed for PHP codebases. It evaluates source code structure and type annotations to identify potential bugs, type mismatches, and logic errors without executing the application. By parsing code into an abstract syntax tree and applying a rule-based validation framework, it enforces code quality and safety standards across a project. What distinguishes this tool is its sophisticated type inference engine, which models dynamic language features, magic methods, and conditional types to maintain accuracy even in unconventional code. It

Ale is an asynchronous code analysis tool and integrated development environment plugin designed for lightweight text editors. It functions as a language server protocol client, enabling real-time code intelligence and diagnostic feedback by running analysis tasks in the background to ensure the editor interface remains responsive during intensive operations. The plugin utilizes an event-driven architecture to monitor text buffers and trigger linting or formatting routines automatically. It distinguishes itself through a modular extensibility framework that supports a wide range of language-s

Mago is a PHP static analysis tool, linter, and code formatter. It detects type errors, dead code, and logic bugs through advanced type inference and flow analysis, while providing a deterministic engine to rewrite source files according to style guides. The project distinguishes itself with a WebAssembly runtime that enables PHP analysis to execute entirely within a web browser, allowing results to be shared via URL. It also provides a minimal Dockerized toolchain distributed as a scratch image for consistent execution across different processor architectures. The toolset covers architectur

This project is a JavaScript optimizer, minifier, module bundler, transpiler, and static analysis tool. It provides a compilation pipeline designed to shrink file sizes and improve runtime performance. The system utilizes a multi-pass compilation process to perform dead code elimination, global name mangling, and static type inference. It identifies unreachable functions and unused variables to reduce the final output size and detects potential runtime errors without executing the code. The tool manages assets through dependency resolution, code chunking, and bundle management. It ensures co

p3c is a Java static analysis tool and code quality linter designed to enforce professional coding guidelines and quality standards. It utilizes a set of custom rules based on the PMD engine to scan source code for style violations, performance bottlenecks, and potential bugs. The project is distributed as an IDE linting plugin that provides real-time feedback and warnings during development. It also includes functionality for pre-commit code quality gates, allowing modified files to be scanned and blocked if they violate defined rules before being committed to version control. The analysis

js-code-to-svg-flowchart is a JavaScript source code visualizer and static code analysis tool that converts programming blocks and iterators into scalable vector graphics flowcharts. It functions as a code-to-diagram converter that maps the structural logic and sequence of operations from source files into visual representations. The system includes a command line interface for generating SVG flowcharts directly from local source code. It features a transformation engine that maps code nodes to schematic shapes and supports a sequence of images at varying abstraction levels to explain logic s

Incremental DOM is a rendering engine designed to update existing browser document nodes in place. By transforming declarative templates into low-level imperative instructions, the library synchronizes browser content with application data without requiring full tree re-renders. The library distinguishes itself by focusing on memory efficiency and reduced garbage collection. Rather than relying on a virtual representation of the document, it performs targeted updates directly on the live document object model. This approach allows for the creation of modular, stateful interface elements that

Standard is a zero-configuration static analyzer, linter, and formatter for JavaScript. It functions as a style guide that enforces consistent coding rules and identifies programming errors without requiring manual configuration files. The tool distinguishes itself by providing an automatic code fixer that scans source files to correct style violations and ensure a uniform codebase. It implements a predefined rule set to eliminate the need for project-specific configuration. The project covers a broad range of static analysis capabilities, including support for experimental language syntax a