https://github.com/therakeshpurohit/jsxtsxscanner

Scans your JS, JSx, TS, TSx files for duplication of code and helps you write non repetitive code
https://github.com/therakeshpurohit/jsxtsxscanner

code duplicate javascript js jsx npm scanner ts tsx typescript

Last synced: about 15 hours ago
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Scans your JS, JSx, TS, TSx files for duplication of code and helps you write non repetitive code

• Host: GitHub
• URL: https://github.com/therakeshpurohit/jsxtsxscanner
• Owner: TheRakeshPurohit
• License: mit
• Created: 2020-12-31T03:55:19.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2023-11-26T07:25:28.000Z (about 1 year ago)
• Last Synced: 2025-02-08T01:57:10.957Z (7 days ago)
• Topics: code, duplicate, javascript, js, jsx, npm, scanner, ts, tsx, typescript
• Language: JavaScript
• Homepage:
• Size: 28.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# JSxTSxScanner

Scans similar block of code in your JS, JSX, TS & TSX files. Requires Node.js

6.0+. It supports ES6 & JSX

[![Build Status](https://travis-ci.org/TheRakeshPurohit/jsxtsxscanner.svg?branch=main)](https://travis-ci.org/TheRakeshPurohit/jsxtsxscanner)

* [Overview](#overview)

* [Installation](#installation)

* [Usage](#usage)

## Overview

While Working on a project, we might have done copy pasting the code or may be unknowingly repeating the same structural code in our project. Here

It might be a block of code or may be single lines of codes being repeated cross the files.

This package is inspired by true post-production bug. It leads us to the unique, well structured code with nonrepetitive LOC or blocks.

Here we have used ASTs. AST stands for Abstract Syntax Tree. Each compiler or parser generates your source code into ASTs before , e.g. BlockStatement, VariableDeclaration,

ObjectExpression, etc. By default, it searches nodes with matching identifiers

and literals for copy-paste code of block.

The tool accepts a list of paths to parse and prints any found matches. Any

directories among the paths are walked recursively, and only `.js`, `.jsx`, `.ts` , `.tsx`

files are analyzed. Any `node_modules` folders are also

ignored.

## Installation

It can be installed via `npm` using:

``` bash

npm install -g jsxtsxscanner

```

## Usage

``` bash

jsxtsxscanner 

```

Scans similar block of code in your JS, JSX, TS & TSX files

Example use: jsxtsxscanner ./path/to/src