Input
name=demo, version=1.0.0
Snippet
{
"name": "demo",
"version": "1.0.0"
}Developer Tools
NPM Package Generator — package.json Builder
Build package.json files from a form with presets for Jest, TypeScript, ESLint, and more in your browser. Useful for bootstrapping new Node projects with common script fields.
npmpackage.jsonNode
Quick switch:SemVer Validator
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开发工具
NPM Package Generator
Build package.json files from a form with presets for Jest, TypeScript, ESLint, and more in your browser. Useful for bootstrapping new Node projects with common script fields.
package.json 会随配置自动生成。
Use cases
- Draft package.json for a new script project
- Add TS, ESLint, or Jest presets quickly
- Standardize starter metadata across teams
How to use
- Enter package name, version, and basics
- Select preset combinations you need
- Copy the generated package.json
Example input and output
FAQ
Does it install dependencies?
No. It only generates configuration text. Install dependencies with your package manager in the project directory.
Can it replace a full scaffold?
It targets starter config. Complex template repos and plugin chains are better maintained with dedicated scaffolds.
Tools
Related tools
Continue with another translated tool for a nearby task.
SemVer Validator
SemVer Validator — Semantic Version Range Matcher
Check whether a version satisfies SemVer range expressions such as ^ and ~ in your browser. Useful for explaining npm dependency ranges and validating package.json constraints.
SemVer npm Version