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51

base64-simd

v0.8.0 Growing

SIMD-accelerated base64 encoding and decoding

MIT Edition 2021 MSRV 1.63

Quick Verdict

  • โœ•Not updated for 3+ years
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.3K crates depend on it)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
85.6M
Dependents
1.3K
Releases
7
Size
13KB

Deep Insights

๐Ÿ“Š
Steady growth

8.7M downloads in the last 30 days (291.5K/day), up 10% from the previous period.

๐Ÿ”—
Widely adopted

1.3K crates depend on base64-simd. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 51 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 4+ years old, base64-simd hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 12KB, base64-simd is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

14% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include aws-smithy-types, aws-config, sourcemap, vrl, aws-smithy-protocol-test. When high-quality crates choose base64-simd, it's a strong quality signal.

Health Breakdown

Maintenance 4/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
254K/day avg+37%
0100K200K300K400K500K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.8.0
82%
v0.7.0
18%
v0.6.2
0%
v0.5.0
0%
v0.5.1
0%

Release Timeline

7 releases1 yankedsince 2021
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2021
1
2022
6
2023
2024
2025
2026
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Yanked

Feature Flags

default =["std", "detect"]

std*allocdetect*unstable

README

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Maintainers

Dependencies
7
direct dependencies
Dependents
1.3K
crates depend on base64-simd

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