Skip to content

LocalStack

Cloud Management Archived

LocalStack is a cloud service emulator that runs AWS APIs locally for development and testing

This repository is archived and no longer actively maintained.

Python Latest v4.14.0 · 5mo ago Security brief →

Features

  • Emulates a wide range of AWS services (Lambda, S3, DynamoDB, Kinesis, SQS, SNS, etc.)
  • Runs in a single Docker container on laptops or CI environments
  • Supports both open‑source and Pro versions with additional APIs

Recent releases

View all 15 releases →
Upgrade now
v4.14.0 Breaking risk
Breaking upgrade

Incompatible state

No immediate action
v4.13.1 New feature

Route53 RecordSet update support

No immediate action
v4.13.0 Breaking risk

.NET 10 Lambda, ECS CPU/Memory, Route 53 weighting

No immediate action
v4.12.0 New feature

Lambda Managed Instances

No immediate action
v4.11.0 Breaking risk

Lambda runtimes + KMS Decrypt recipient

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

About

Stars
65,134
Forks
4,763
Languages
Python Makefile Shell
Status
Archived
Downloads/week
6 ↓55%
NPM Maintainers
3
Contributors
100
TypeScript
Types included ✓

Install & Platforms

Install via
brew binary pip
Platforms
linux macos windows

Community & Support

Beta — feedback welcome: [email protected]