localstack (deprecated)

Disable date: 2027-04-12

Install command:
brew install localstack

Fully functional local AWS cloud stack

https://localstack.cloud/

License: Apache-2.0

Development: Pull requests

Formula JSON API: /api/formula/localstack.json

Formula code: localstack.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
golden gate ✅
tahoe ✅
sequoia ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 2026.3.0

Revision: 3

Depends on:

certifi 2026.10.23 Mozilla CA bundle for Python
cryptography 50.0.2 Cryptographic recipes and primitives for Python
libyaml 0.2.5 YAML Parser
python@3.15 3.15.2 Interpreted, interactive, object-oriented programming language

Depends on when building from source:

rust 1.99.1 Safe, concurrent, practical language

Binaries: localstack

Analytics:

30 days90 days365 days
Installs44059710,885
Installs (--HEAD)119
Installs on Request4235567,476
Installs on Request (--HEAD)119
Build Errors0

Known vulnerabilities in the current version:

GHSA-8633-g3ph-97rp (high) Missing SSL certificate validation in localstack
GHSA-45c3-73f7-pv4m (high) dnspython dns.name.from_wire_parser() excessive CPU use

Data from Homebrew/advisory-database. Run brew vulns localstack for a live check.