Is terser safe to use?

terser has no known vulnerabilities on the latest version (5.46.2). DepScope rates its health at 72/100 (moderate risk).

What is the latest version of terser?

The latest version of terser is 5.46.2, released 2026-04-23.

Does terser have known vulnerabilities?

No known vulnerabilities on the latest version of terser.

Is terser deprecated?

No, terser is actively maintained. Latest release: 5.46.2 (2026-04-23).

What are alternatives to terser?

Popular alternatives to terser in npm include: semver, ansi-styles, debug, minimatch, brace-expansion.

What license does terser use?

terser is licensed under BSD-2-Clause.

terser

npmv5.46.2

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

License BSD-2-Clausepermissive200 versions1 maintainers4 deps

terser/terser

/ 100

Health

safe to use

[email protected] is safe to use (health: 72/100)

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

7/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

485.8 KBminified

133.5 KB gzipped

4 direct dependencies

ESMside effects

🌟

TypeScript

10/10typed

bundled

Quality signals

OSS Criticality

0.76critical

Download trend

stable(+2.5%)

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (4)

@jridgewell/source-map acorn commander source-map-support

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/terser