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Comby is a lightweight tool for searching and changing code structure across various languages and formats, offering language-aware syntax understanding for richer replacements and refactoring capabilities. It provides a simple and effective way to find and modify code compared to traditional regex-based methods.

Comby

Comby is a lightweight tool for searching and changing code structure across various languages and formats, offering language-aware syntax understanding for richer replacements and refactoring capabilities. It provides a simple and effective way to find and modify code compared to traditional regex-based methods.

comby.dev

Description

Features:

  • Language-aware: Understands syntax of code blocks, strings, and comments.
  • Lightweight templates: Easy search and replace for code, HTML, or JSON.
  • Find and refactor: Ideal for touch-up changes, code translation, and quick fixes.
  • Works on any language or data format: Supports popular and niche languages.
  • Large-scale code changes: Executes large-scale refactoring.
  • Interactive review: Allows for interactive review of code changes.
  • Dedicated parsers: Supports JSON, recent languages, and custom DSLs.
  • Academic research: Used for software engineering research.
  • Open-source: Available on GitHub.
  • Community-driven: Contributions welcome.

Summary:

Comby is an open-source tool that allows developers to easily search and replace code structures using lightweight templates. It is language-aware, meaning it understands the syntax of code and can perform more complex search and replace operations than regex alone. Comby is designed to work on any language or data format and is used in a variety of applications, including large-scale code refactoring, structural code search, and fuzzing.

Description:

Comby is a powerful and versatile tool that addresses the limitations of traditional regex-based search-and-replace methods. By leveraging its language-aware capabilities, Comby can accurately identify and modify code structures that are difficult to capture with regex alone.

Comby is used in a wide range of applications, including:

  • Large-scale refactoring: Comby can be used to make significant changes to codebases, such as migrating code from one language version to another.
  • Structural code search: Comby can be used to find specific code patterns across an entire codebase, which can be helpful for identifying potential bugs or security vulnerabilities.
  • Fuzzing: Comby can be used to generate random code mutations, which can be used to test the robustness of software.
  • Editor find-and-replace: Comby can be used as a powerful find-and-replace tool within code editors.

Comby is an open-source project and is actively developed and maintained by a community of developers. Its lightweight nature and ease of use make it a popular choice for developers of all levels.

Pricing

Pricing Plans:

  • No pricing information found

Categories

Code SearchCode TransformationSoftware Engineering ResearchProgramming LanguagesDeveloper ToolsOpen Source SoftwareData FormatsFuzzingEditor Plugins

Comby Best Application

Best for Large-scale Refactoring: Comby is ideal for making large-scale code changes across multiple files and projects, efficiently updating codebases with consistent changes.

Best for Structural Code Search: Comby can be used for advanced code search, finding patterns based on structure and syntax, rather than just simple text matching.

Best for Fuzzing: Comby can be employed for creating fuzzing tools that test code by generating random inputs based on specific structural patterns.

Best for Editor Find and Replace: Comby can enhance editor find and replace functionality by providing more accurate and reliable search and replace capabilities.

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