ESLint configuration grows quickly once a project spans browser code, Node scripts, frameworks, and team-specific rules. A visual config generator helps you choose environments, base presets, and custom rules without hand-assembling every JSON property.
What Is the ESLint Config Generator?
ESLint Config Generator is one of the tools in WebdevToolbox’s DevOps Tools category. Build an .eslintrc.json configuration with environments, extends, and custom rules, then copy the finished file into your project. It runs entirely in your browser — no server uploads, no accounts, no waiting.
How to Use It
- Open the tool at /tools/eslint-config-generator.
- Choose the environments, shared configs, and parser or framework options your project needs.
- Add or adjust custom rules in the form and review the live JSON output.
- Copy or download the generated .eslintrc.json file for your repo.
Key Features
- Environment selection — enable browser, Node, test, or other execution contexts from the UI.
- Extends and presets — assemble a config from common base rules without manual JSON editing.
- Custom rule support — add project-specific overrides where the defaults are not enough.
- Live JSON preview — inspect the structure before running ESLint.
- 100% client-side — config work stays in your browser.
When to Use the ESLint Config Generator
- Project bootstrap — generate a starting lint config for a new web app or library.
- Framework migration — rebuild config when adding TypeScript, React, or test tooling.
- Rule documentation — create a clear baseline before discussing stricter lint policies with the team.
Try It Now
Open ESLint Config Generator directly from anywhere on the site using ⌘K and typing the tool name. No login required — everything runs offline-capable in your browser.
Part of the DevOps Tools collection on WebdevToolbox — free, browser-based developer tools with no login required.