Package

v8r

A command-line JSON, YAML and TOML validator that's on your wavelength

v6.1.0, 17 May 2026MITESM onlyTypes: NoneSchema validation CLI tools and terminal utilities

$ npm install v8r

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 4.3k; +163% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 19; Direct, from package.json
Last release: 4 months ago; v6.1.0
GitHub stars: 45; 5 forks
Open issues / PRs: 17 / 22
Contributors: -
Commits, last 52 weeks: 208

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

4,270 downloads last week, 45,968 in the last month. The 12-month change of +163% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 6.1.0, 17 May 20264 months ago
First published: -
Last push to GitHub: 13 Sept 202611 days before the snapshot
Repository archived: No
Open issues: 17
Open pull requests: 22
Commits, last 52 weeks: 208
Dependents on npm: 2

Major versions

Recent releases

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >=22
Runtimes: -
Unpacked size (npm): 63 kB
Dependencies (19): ajvgotglobchalkjson5yargsignoreis-urljs-yamlp-limitp-mutexminimatchsmol-tomldecamelizeflat-cacheajv-formatscosmiconfigajv-draft-04global-agent

Install

npm install v8r

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/v8r@6.1.0/
unpkghttps://unpkg.com/v8r@6.1.0/
esm.shhttps://esm.sh/v8r@6.1.0

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
swagger-cli Swagger 2.0 and OpenAPI 3.0 command-line tool	100.8k	-	6 years ago	CommonJS	-
@gcornut/valibot-json-schema > [!CAUTION] > This project is now deprecated as Valibot now has an official JSON schema converter in the [@valibot/to-json-schema](https://github.com/fabian-hiller/valibot/tree/main/packages/to-json-schema). > The command line interface is moved to the p	18.9k	-	2 years ago	ESM + CommonJS	-
ajv-cli Command line interface for Ajv JSON schema validator	317.7k	-	5 years ago	-	-
@ngtools/json-schema Schema validating and reading for configurations, similar to Angular CLI config.	98.7k	-	9 years ago	CommonJS	-
jsonschema A fast and easy to use JSON Schema validator	4.2m	-	1 year ago	CommonJS	-
json-schema-library Customizable and hackable json-validator and json-schema utilities for traversal, data generation and validation	443.9k	-	2 months ago	ESM + CommonJS	-
@exodus/schemasafe JSON Safe Parser & Schema Validator	3.3m	-	3 years ago	CommonJS	-
lintspaces Library for checking spaces in files	5.8k	-	5 days ago	CommonJS	-

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 4270 < 10000.