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schema-utils

npmv4.3.3TypeScript

webpack Validation Utils

Safe to adopt

Yes — schema-utils scores well across adoption, maintenance, weight, supply chain, and licensing. No download data reported for this package yet. Last published 342 days ago. 4 releases in the last 2 years.

  • ?Adoption: grade ?, Not reported by this registry.

    No download data reported for this package yet.

  • BMaintenance: grade B, Good.

    Last published 342 days ago. 4 releases in the last 2 years.

  • AWeight: grade A, Excellent.

    Pulls in 5 transitive packages, about 252 KB installed (at least — some of the tree is still being crawled).

  • ASupply chain: grade A, Excellent.

    No install scripts, 2 maintainers, and a contained dependency surface.

  • ALicense: grade A, Excellent.

    MIT — permissive, with no copyleft found in the dependency tree.

Grades are computed deterministically from registry metadata collected by PackageGraph — downloads, dependents, publish dates, the resolved dependency tree, maintainer count, and declared licenses. No third-party scores are used.

Install cost

What you actually take on by adding schema-utils to a project.

4
Direct dependencies

Runtime packages this one declares itself.

5
Total installed

Distinct packages in the full runtime tree, deduplicated the way a package manager would.

252 KB
Install size

Unpacked size of this package plus its entire runtime tree.

2
Tree depth

Longest resolved dependency chain below this package.

Part of this dependency tree has not been crawled yet, so these figures are a lower bound rather than a final total.

Licenses in the dependency tree

MIT

Every license you inherit by installing schema-utils, not just its own. Check this before a legal review, not after.

Compatibility

Node.js
node >= 10.13.0
Module format
CommonJS only
TypeScript
Types included
Install scripts
None

Quick start

A usage example from the schema-utils README.

jsFull README ↗
import schema from "./path/to/schema.json";
import { validate } from "schema-utils";

const options = { option: true };
const configuration = { name: "Loader Name/Plugin Name/Name" };

validate(schema, options, configuration);

schema-utils vs the alternatives

Packages solving a similar problem in the npm ecosystem, compared on the signals that drive an adoption decision.

PackageWeekly downloadsDependentsLicenseLast release
schema-utilsthis page02MIT11 months ago
rolldown81.9M8MIT1 day ago
get-nonce58.4M1MIT1 day ago
loader-runner01MIT1 day ago
minimizer-webpack-plugin01MIT7 days ago
babel-preset-expo01MIT1 day ago

Dependencies

Declared by schema-utils v4.3.3. Runtime dependencies are installed with the package; dev dependencies are not.

Runtime (4)

@types/json-schema ^7.0.9ajv ^8.9.0ajv-formats ^2.1.1ajv-keywords ^5.1.0

Dev (31)

@babel/cli ^7.17.0@babel/core ^7.17.0@babel/preset-env ^7.16.11@commitlint/cli ^17.6.1@commitlint/config-conventional ^16.0.0@eslint/js ^9.28.0@eslint/markdown ^6.5.0@stylistic/eslint-plugin ^4.4.1@types/node ^22.15.19babel-jest ^27.4.6del ^6.0.0del-cli ^4.0.1eslint ^9.28.0eslint-config-prettier ^10.1.5eslint-config-webpack ^4.0.2eslint-plugin-import ^2.31.0eslint-plugin-jest ^28.12.0eslint-plugin-jsdoc ^50.7.1eslint-plugin-n ^17.19.0eslint-plugin-prettier ^5.4.1eslint-plugin-unicorn ^59.0.1globals ^16.2.0husky ^7.0.4jest ^27.4.7lint-staged ^16.0.0npm-run-all ^4.1.5prettier ^3.5.3prettier-2 npm:prettier@^2standard-version ^9.3.2typescript ^5.8.3webpack ^5.99.8

Used by

Popular packages that depend on schema-utils.

webpacknpm

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

↓ 49.8M/wk◈ 29 dependents⚖ MITTS
minimizer-webpack-pluginnpm

Minimizer plugin for webpack

↓ 0/wk◈ 1 dependents⚖ MITTS

Relationship graph

Dependencies (left) and dependents (right) of schema-utils.

ajv-keywords@types/json-schemawebpackminimizer-webpack…schema-utils
schema-utils dependencies dependents

Frequently installed together

eslintnpm

An AST-based pattern checker for JavaScript.

↓ 138.4M/wk◈ 279 dependents⚖ MITTS
prettiernpm

Prettier is an opinionated code formatter

↓ 114.2M/wk◈ 159 dependents⚖ MITTS
jestnpm

Delightful JavaScript Testing.

↓ 42.1M/wk◈ 70 dependents⚖ MITTS
@types/nodenpm

TypeScript definitions for node

↓ 0/wk◈ 327 dependents⚖ MITTS
jest-workernpm

Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.

↓ 0/wk◈ 8 dependents⚖ MITTS
acornnpm

ECMAScript parser

↓ 221.9M/wk◈ 19 dependents⚖ MITTS
browserslistnpm

Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset

↓ 170.7M/wk◈ 5 dependents⚖ MITTS
reactnpm

React is a JavaScript library for building user interfaces.

↓ 152.8M/wk◈ 82 dependents⚖ MIT
@types/estreenpm

TypeScript definitions for estree

↓ 152.1M/wk◈ 12 dependents⚖ MITTS
lodashnpm

Lodash modular utilities.

↓ 147.8M/wk◈ 20 dependents⚖ MIT
react-domnpm

React package for working with the DOM.

↓ 143.7M/wk◈ 47 dependents⚖ MIT
eventsnpm

Node's event emitter for all engines.

↓ 63.8M/wk◈ 2 dependents⚖ MIT

Release history

4 releases in the last two years, typically about 42 days apart.

Recent versions of schema-utils
VersionPublishedSizeLicense
4.3.3latest11 months ago79 KBMIT
4.3.21 year ago75 KBMIT
4.3.11 year ago75 KBMIT
4.3.01 year ago75 KBMIT
3.3.03 years ago83 KBMIT
4.2.03 years ago70 KBMIT
3.2.03 years ago81 KBMIT
4.1.03 years ago81 KBMIT
3.1.23 years ago78 KBMIT
4.0.13 years ago66 KBMIT
4.0.04 years ago65 KBMIT
3.1.15 years ago65 KBMIT
3.1.05 years ago65 KBMIT
3.0.06 years ago76 KBMIT
2.7.16 years ago76 KBMIT

Overview

schema-utils is an npm package that webpack Validation Utils. It has 2 known dependents in the graph. The latest version is 4.3.3, released under the MIT license.

Who should use it

Teams working in the npm ecosystem who need webpack Validation Utils and value a focused solution.

When not to use it

Consider an alternative if you need to minimize your dependency tree, or if a more actively-maintained option better fits your npm stack.

Pros

  • Ships TypeScript type definitions.
  • Clear open-source license (MIT).

Cons

  • Large dependency tree (35 direct dependencies) increases install size and audit surface.

Auto-generated from collected registry metadata. No external claims are inferred.

Maintainers

evilebottnawisokra

Keywords

webpack

Funding

Frequently asked questions

Should I use schema-utils?

Yes — schema-utils scores well across adoption, maintenance, weight, supply chain, and licensing. No download data reported for this package yet. Last published 342 days ago. 4 releases in the last 2 years.

How do I install schema-utils?

Run `npm install schema-utils` to add schema-utils to your npm project.

How many dependencies does schema-utils have?

schema-utils declares 35 direct dependencies and pulls in 5 packages in total once its runtime tree is resolved totalling about 252 KB on disk.

What license is schema-utils released under?

schema-utils is distributed under the MIT license.

How popular is schema-utils?

npm does not publish download counts. Within PackageGraph's crawl, 2 known packages depend on schema-utils.

Is schema-utils still maintained?

The most recent release of schema-utils (v4.3.3) was published 11 months ago.

Does schema-utils run install scripts?

No. schema-utils does not define preinstall, install, or postinstall scripts, so installing it does not execute publisher-supplied code.