JSConfig Generator

Generate jsconfig.json files for VS Code to enable path aliases, IntelliSense, and JSDoc type-checking in JavaScript projects.

Developer

Presets:

7 of 8 active

Type-Check JavaScript (checkJs)compilerOptions.checkJs: trueType Checking

Enable TypeScript type checking in plain JavaScript files using JSDoc annotations.

Root Path Aliases (@/*)compilerOptions.paths: { '@/*': ['./src/*'] }Paths & Resolution

Map '@/*' path aliases to './src/*' for VS Code autocomplete and Go To Definition.

Base URL ResolutioncompilerOptions.baseUrl: '.'Paths & Resolution

Base directory to resolve non-absolute module names.

React JSX SupportcompilerOptions.jsx: 'react-jsx'Frameworks

Enable modern React JSX syntax parsing and IntelliSense.

Target ES2022 SyntaxcompilerOptions.target: 'ES2022'Compiler

Specify ECMAScript target version for autocomplete and language features.

Bundler Module ResolutioncompilerOptions.moduleResolution: 'bundler'Compiler

Use bundler resolution matching Vite, Next.js, and Webpack 5.

Include 'src' Directoryinclude: ['src/**/*']Scope

Limit language server scanning to files in your src folder.

Exclude node_modules & Build Dirsexclude: ['node_modules', 'dist']Scope

Exclude third-party dependency folders from type-checking and search.

jsconfig.json

23 lines

Pro Tip: Place jsconfig.json in your project root. VS Code will immediately recognize your path aliases (@/*) and provide accurate auto-complete and navigation across all JavaScript files.

Step-by-Step Guide

How to Use JSConfig Generator

Generate production-ready configurations, code snippets, or assets in seconds with JSConfig Generator. Customize parameters with an interactive UI and copy or download the results immediately.

Input or Paste Your Data

Enter, paste, or upload your source data into the editor or input field provided above for JSConfig Generator.

Customize Options & Settings

Select your desired configuration options, formatting preferences, or parameters. The tool updates and validates in real-time.

Copy or Download the Result

Once the output is generated, use the one-click copy button to save the result to your clipboard or download it directly.

Performance & Privacy

Key Features of JSConfig Generator

100% Client-Side Privacy

All data transformations occur locally in your browser. No server roundtrips, logging, or third-party tracking.

Instant Real-Time Execution

Eliminate wait times and server queues. Calculations, conversions, and rendering happen instantaneously.

Mobile-First & Accessible

Engineered with responsive design, keyboard shortcuts, high-contrast themes, and full WCAG compliance.

Zero Setup & Completely Free

No account registration, no credit cards, and no usage caps. Access the full suite of developer tools anytime.

Real-World Applications

Common Use Cases & Workflows

Software Engineering & Debugging

Inspect payloads, validate syntax errors, and quickly reformat messy code or logs during active development.

API & Backend Integration

Prepare clean data structures, verify response payloads, and generate standard configurations effortlessly.

Rapid Prototyping

Speed up build iterations by generating assets and formatting inputs without opening heavyweight IDEs or CLI tools.

Got Questions?

Frequently Asked Questions

Everything you need to know about using JSConfig Generator on ToolMate.

Is my data private and secure when using JSConfig Generator?

Yes, 100%. ToolMate processes your data entirely within your web browser using client-side JavaScript. None of your input code, text, or data structures are sent to remote servers or stored in any database. Your privacy is guaranteed.

How does JSConfig Generator work?

ToolMate's JSConfig Generator leverages modern browser APIs and optimized client-side processing algorithms. It parses your input in real time, applies necessary validations or transformations, and outputs the result with zero latency and zero server dependencies.

Can I use JSConfig Generator offline or on mobile devices?

Yes. ToolMate is responsive and functions as a Progressive Web App (PWA). Once loaded in your browser, you can access and run the tool seamlessly on desktop, tablet, or smartphone even with intermittent or zero internet connectivity.

Is JSConfig Generator completely free to use?

Yes, JSConfig Generator is completely free with no usage limits, hidden subscriptions, or account requirements. You can format, convert, or generate output as many times as you need.

Do I need to install any browser extensions or software?

No software installation or plugins are required. JSConfig Generator runs out of the box in any modern browser including Google Chrome, Mozilla Firefox, Safari, Microsoft Edge, and Brave.

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