Is clang-format-21 safe to use?

clang-format-21 has no known vulnerabilities on the latest version (21.1.8). DepScope rates its health at 75/100 (moderate risk).

What is the latest version of clang-format-21?

The latest version of clang-format-21 is 21.1.8, released 2026-04-24.

No known vulnerabilities on the latest version of clang-format-21.

No, clang-format-21 is actively maintained. Latest release: 21.1.8 (2026-04-24).

DepScope has no curated alternatives for clang-format-21 at this time.

clang-format-21 is licensed under Apache-2.0 WITH LLVM-exception.

condav21.1.8

Development headers and libraries for Clang

License Apache-2.0 WITH LLVM-exception14 versions1 maintainers0 deps1,801 weekly dl

75

/ 100

Health

safe to use

[email protected] is safe to use (health: 75/100)

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

9/15

maturity

10/15

community

Vulnerabilities

0

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/conda/clang-format-21

First published · 2025-03-27 14:49:22.462000+00:00

Last updated · 2026-04-24 06:43:00.493000+00:00