mdn-data
npmv2.35.0Open Web data by the Mozilla Developer Network
Safe to adopt
Yes — mdn-data scores well across adoption, maintenance, weight, supply chain, and licensing. No download data reported for this package yet. Last published 7 days ago. 31 releases in the last 2 years.
- ?Adoption: grade ?, Not reported by this registry.
No download data reported for this package yet.
- AMaintenance: grade A, Excellent.
Last published 7 days ago. 31 releases in the last 2 years.
- AWeight: grade A, Excellent.
Zero runtime dependencies, about 720 KB installed.
- ASupply chain: grade A, Excellent.
No install scripts, 3 maintainers, and a contained dependency surface.
- ALicense: grade A, Excellent.
CC0-1.0 — 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 mdn-data to a project.
Runtime packages this one declares itself.
Distinct packages in the full runtime tree, deduplicated the way a package manager would.
Unpacked size of this package plus its entire runtime tree.
Longest resolved dependency chain below this package.
Compatibility
- Node.js
- No constraint declared
- Module format
- CommonJS only
- TypeScript
- No bundled types
- Install scripts
- None
mdn-data vs the alternatives
Packages solving a similar problem in the npm ecosystem, compared on the signals that drive an adoption decision.
| Package | Weekly downloads | Dependents | License | Last release |
|---|---|---|---|---|
| mdn-datathis page | 0 | 3 | CC0-1.0 | 7 days ago |
| postcss | 249.3M | 7 | MIT | 1 day ago |
| csstype | 142.8M | 2 | MIT | 1 day ago |
| diff | 124.1M | 4 | BSD-3-Clause | 1 day ago |
| internal-slot | 79.2M | 1 | MIT | 1 day ago |
| react-style-singleton | 59.1M | 2 | MIT | 1 day ago |
Dependencies
Declared by mdn-data v2.35.0. Runtime dependencies are installed with the package; dev dependencies are not.
Dev (2)
Used by
Popular packages that depend on mdn-data.
Strict TypeScript and Flow types for style based on MDN data
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.
A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations
Relationship graph
Dependencies (left) and dependents (right) of mdn-data.
Frequently installed together
An AST-based pattern checker for JavaScript.
Prettier is an opinionated code formatter
Delightful JavaScript Testing.
TypeScript definitions for node
A list of color names and its values
ECMAScript parser
Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset
React is a JavaScript library for building user interfaces.
TypeScript definitions for estree
Lodash modular utilities.
React package for working with the DOM.
Node's event emitter for all engines.
Release history
26 releases in the last two years, typically about 16 days apart.
| Version | Published | Size | License |
|---|---|---|---|
| 2.35.0latest | 7 days ago | 720 KB | CC0-1.0 |
| 2.34.0 | 11 days ago | 719 KB | CC0-1.0 |
| 2.33.0 | 24 days ago | 719 KB | CC0-1.0 |
| 2.32.0 | 28 days ago | 718 KB | CC0-1.0 |
| 2.31.0 | 1 month ago | 718 KB | CC0-1.0 |
| 2.30.0 | 1 month ago | 717 KB | CC0-1.0 |
| 2.29.0 | 1 month ago | 716 KB | CC0-1.0 |
| 2.28.1 | 4 months ago | 722 KB | CC0-1.0 |
| 2.28.0 | 4 months ago | 721 KB | CC0-1.0 |
| 2.27.1 | 6 months ago | 715 KB | CC0-1.0 |
| 2.27.0 | 7 months ago | 696 KB | CC0-1.0 |
| 2.26.0 | 8 months ago | 676 KB | CC0-1.0 |
| 2.25.0 | 10 months ago | 666 KB | CC0-1.0 |
| 2.24.0 | 1 year ago | 669 KB | CC0-1.0 |
| 2.23.0 | 1 year ago | 668 KB | CC0-1.0 |
Overview
mdn-data is an npm package that open Web data by the Mozilla Developer Network. It has 3 known dependents in the graph. The latest version is 2.35.0, released under the CC0-1.0 license.
Who should use it
Teams working in the npm ecosystem who need open Web data by the Mozilla Developer Network and value a focused solution.
When not to use it
Consider an alternative if you need to have first-class TypeScript types out of the box, or if a more actively-maintained option better fits your npm stack.
Pros
- Clear open-source license (CC0-1.0).
- Lean dependency tree (2 direct dependencies).
Cons
- No bundled TypeScript types (may require a separate @types package).
Auto-generated from collected registry metadata. No external claims are inferred.
Frequently asked questions
Should I use mdn-data?
Yes — mdn-data scores well across adoption, maintenance, weight, supply chain, and licensing. No download data reported for this package yet. Last published 7 days ago. 31 releases in the last 2 years.
How do I install mdn-data?
Run `npm install mdn-data` to add mdn-data to your npm project.
What license is mdn-data released under?
mdn-data is distributed under the CC0-1.0 license.
How popular is mdn-data?
npm does not publish download counts. Within PackageGraph's crawl, 3 known packages depend on mdn-data.
Is mdn-data still maintained?
The most recent release of mdn-data (v2.35.0) was published 7 days ago.
Does mdn-data run install scripts?
No. mdn-data does not define preinstall, install, or postinstall scripts, so installing it does not execute publisher-supplied code.