# Install v8r with npm

A command-line JSON, YAML and TOML validator that's on your wavelength. Version 6.1.0 via npm; verified 2026-05-17.

## Install

```sh
sudo av install npm:v8r
```

Additional install commands:

### Portable and language managers

- npm (100%):

```sh
npm install -g v8r
```

  Evidence: local npm package metadata

## Package facts

- **Package key:** npm:v8r
- **Package manager:** npm
- **Package manager page:** <https://www.npmjs.com/package/v8r>
- **Version:** 6.1.0
- **Source summary:** A command-line JSON, YAML and TOML validator that's on your wavelength
- **Homepage:** <https://github.com/chris48s/v8r>
- **Repository:** <https://github.com/chris48s/v8r>
- **Upstream docs:** <https://github.com/chris48s/v8r>
- **License:** MIT
- **Source archive:** <https://registry.npmjs.org/v8r/-/v8r-6.1.0.tgz>
- **Issue tracker:** <https://github.com/chris48s/v8r/issues>
- **Published:** 2026-05-17T13:06:45.382Z
- **Last updated:** 2026-05-17T13:06:45.382Z
- **Generated:** 2026-08-04T22:13:35+00:00

## Executables

- v8r (cli)
- v8r (alias)

## Dependencies

- ajv
- ajv-draft-04
- ajv-formats
- chalk
- cosmiconfig
- decamelize
- flat-cache
- glob
- global-agent
- got
- ignore
- is-url
- js-yaml
- json5
- minimatch
- p-limit
- p-mutex
- smol-toml
- yargs

## Build dependencies

- @eslint/js
- cobertura
- esbuild
- eslint
- eslint-config-prettier
- eslint-plugin-jsdoc
- eslint-plugin-node-core-test
- eslint-plugin-prettier
- globals
- mock-cwd
- nock
- prettier
- prettier-plugin-jsdoc

## Install behavior

- Post-install hook: not defined
- Bottle: not available

## Freshness

- Page generated: 2026-08-04
- Package-manager version: 6.1.0
- Package-manager updated: 2026-05-17
- Local data: ok
- Upstream repository: https://github.com/chris48s/v8r
- info: No cached GitHub release or tag data was available.

## Security Notes

No matching local secret-handling manifest was found for v8r. Package metadata is still published here so future coverage has a stable package URL.


## Source Database Details

- **Source Database:** npm registry
- **Dist Tags:** Latest: 6.1.0
- **Version Count:** 37
- **Maintainers:** chris48s
- **Author:** chris48s
- **Publisher:** GitHub Actions
- **Engines:** Node: >=22
- **Integrity:** sha512-kPnvKeZFJzv3DTTc78t0UyoDd8mCEAnOWY3GRZ7Iwcbr2SHpSzkjvKK8nFRPklYK+dwiSH+r7I2+Xlcm620/vw==
- **Shasum:** bdc5b1565e86d0ababc81ca1948fdb0aa30ad558
- **Unpacked Size:** 64,929
- **File Count:** 0
- **Created At:** 2020-11-08T12:42:57.880Z
- **Latest Published At:** 2026-05-17T13:06:45.382Z
- **Modified At:** 2026-05-17T13:06:45.784Z


## Related links

- [Text processing packages](https://pkg.so/text-processing-tools/) - Matched curated package taxonomy and local package facts.
- [pajv](https://pkg.so/npm/pajv/) - Both packages work with overlapping file formats or content types. Shared terms: ajv, formats, glob, json, json-schema.
- [ajv-cli](https://pkg.so/npm/ajv-cli/) - Both packages work with overlapping file formats or content types. Shared terms: ajv, glob, js-yaml, json, json-schema.
- [avo](https://pkg.so/npm/avo/) - Both packages work with overlapping file formats or content types. Shared terms: chalk, command-line, got, ignore, json.

## Sources

- pkg.so package database
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph