Is terser safe to use?

terser has no known vulnerabilities on the latest version (5.48.0). DepScope rates its health at 92/100 (low risk).

What is the latest version of terser?

The latest version of terser is 5.48.0, released 2026-05-21.

Does terser have known vulnerabilities?

No known vulnerabilities on the latest version of terser.

Is terser deprecated?

No, terser is actively maintained. Latest release: 5.48.0 (2026-05-21).

What are alternatives to terser?

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

What license does terser use?

terser is licensed under BSD-2-Clause.

terser

npmv5.48.0

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

License BSD-2-Clausepermissive203 versions1 maintainers4 deps62,046,612 weekly dl

terser/terser

/ 100

Health

safe to use

[email protected] is safe to use (health: 92/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

7/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

491.9 KBminified

135.3 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

terser

npmv5.48.0

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

License BSD-2-Clausepermissive203 versions1 maintainers4 deps62,046,612 weekly dl

terser/terser

/ 100

Health

safe to use

[email protected] is safe to use (health: 92/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

7/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

491.9 KBminified

135.3 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