Is fast-tokenizer safe to use?

fast-tokenizer has no known vulnerabilities on the latest version (1.9.0). DepScope rates its health at 52/100 (high risk).

What is the latest version of fast-tokenizer?

The latest version of fast-tokenizer is 1.9.0, released 2026-01-07.

Does fast-tokenizer have known vulnerabilities?

No known vulnerabilities on the latest version of fast-tokenizer.

Is fast-tokenizer deprecated?

No, fast-tokenizer is actively maintained. Latest release: 1.9.0 (2026-01-07).

What are alternatives to fast-tokenizer?

Popular alternatives to fast-tokenizer in npm include: ?, semver, debug, ansi-styles, brace-expansion.

What license does fast-tokenizer use?

fast-tokenizer is licensed under MIT.

fast-tokenizer

npmv1.9.0

A fast tokenizer/lexer for JavaScript

License MITpermissive17 versions1 maintainers1 deps2,141 weekly dl

panates/fast-tokenizer

/ 100

Health

use with caution

[email protected] low health (52/100) — consider alternatives

Moderate health score (52/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

6/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (1)

tslib

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/fast-tokenizer