LocalStack

LocalStack is the leading cloud development platform to enable you to develop and test your cloud & serverless applications locally.

[LocalStack @localstack]

Cloud cost optimization shouldn't start after the AWS bill arrives.

Use LocalStack + CloudBurn to catch cost anti-patterns in your IaC before deployment. Scan locally, validate infrastructure, and avoid expensive surprises before they hit production.

https://t.co/MpEs2pSxzY

[LocalStack @localstack]

AI can generate code in seconds.

Securing that code at scale? That's the hard part.

Join us as we team up with @Docker on June 3 to learn how teams are balancing security and velocity in the age of AI-generated software.

Register: https://t.co/MitdlSFE2k

[LocalStack @localstack]

Learn how to wire LocalStack into a Jenkins pipeline to run AWS integration tests for serverless apps, covering plugins, credentials, agent tooling, networking, and a full Jenkinsfile you can drop into your repository.

Read our guide 👉 https://t.co/VcHwUBdpH4

#AWS #Jenkins #CI

[LocalStack @localstack]

LocalStack for Snowflake 2026.05.0 Release is now available!

This release updates Docker image tags, improves SQL function and expression parity, handles multi-statement SQL comments more reliably, and improves Snowpipe loading behavior.

Read More 👇 https://t.co/xvN0Krtpkl

[LocalStack @localstack]

🚨Our next meetup is 24 hrs away!🚨

Join Shelton & Cristian from our team to see how App Inspector opens up the black box of AWS development with a real-time view of every service interaction inside your local cloud.

RSVP 👉 https://t.co/nADzFfOXWF

#LocalStack #AppInspector

[LocalStack @localstack]

Debugging service to service communication in AWS can be painful. There might be IAM misconfigurations, payload mismatches, broken event triggers, routing issues, all of the above. App Inspector removes that pain by visualizing the entire flow of your app. https://t.co/Y9Vb49bVVK

[LocalStack @localstack]

Have you tried our new CLI yet? lstk is in early release. It's a single binary (no more messing with Python) & makes setup easy (no more manually setting auth tokens). Plus, it has a TUI to make it easier to read or decipher the LocalStack logs. Details 👉 https://t.co/5v7uCxkgk4

[LocalStack @localstack]

The latest LocalStack for AWS release is officially here. This update brings major enhancements, including AWS Batch Multi-Node Parallel jobs, self-managed EC2 nodes on emulated EKS clusters, expanded AWS Replicator coverage.

Read the announcement: https://t.co/k3sv4E5Acr

[LocalStack @localstack]

Debugging async AWS service chains locally is painful when you can't see what's happening. App Inspector, a new feature built into LocalStack, records every AWS API call your app makes in real time. See how 👉 https://t.co/PdkHVy5ows

[LocalStack @localstack]

You've run `kubectl apply` a thousand times. But what actually happens in between?
Kiah Imani breaks down all 7 steps — from API Server auth to readiness probes — and shows you how to watch it live with LocalStack. 👉 https://t.co/V2NYYbBW3W

[LocalStack @localstack]

Technical advantages:

❄️ Zero-Credit Iteration
❄️ Logic Validation
❄️ Local Data Ingestion
❄️ Deterministic CI

Decouple your development loop from the Snowflake billing console to increase deployment frequency and ensure higher code quality without scaling costs.

[LocalStack @localstack]

Eliminating "Credit Anxiety" in Data Engineering 😰

In Snowflake development, the "unit of cost" is the cloud credit.

Every iterative query, schema migration, or dbt run in a staging environment contributes to non-production spend.

https://t.co/zWmkXYzh0i

[LocalStack @localstack]

For data engineers, this creates "credit anxiety." The hesitation to iterate frequently due to cost-governance constraints.

LocalStack for Snowflake shifts the data development lifecycle left by emulating the Snowflake compute and metadata layers on your local machine.

[LocalStack @localstack]

Move away from shared, persistent staging environments and drastically improve the fidelity of your integration testing.

[LocalStack @localstack]

Solving the "Static Environment" Bottleneck 😅

In a traditional cloud-native SDLC, pre-production environments are often "static."

They persist over time, accumulating configuration drift and state pollution that makes debugging non-deterministic.

https://t.co/oRNRufduWO

[LocalStack @localstack]

Use LocalStack Cloud Pods for:

🏗️ Architectural Advantages
🐞 Collaborative Debugging
🌱 Deterministic CI Seeding
🚦 Rapid Context Switching

[LocalStack @localstack]

Here are the five primary ways to interface with your local cloud:

☁️ AWS CLI
☁️ AWS SDKs
☁️ Infrastructure as Code (IaC)
☁️ IDE Extensions
☁️ LocalStack Console

[LocalStack @localstack]

Connect your AWS tooling to LocalStack 🙌

The core value of LocalStack is the ability to maintain your existing AWS workflow while shifting the execution environment to your local machine.

You don't change your tools; you only change the endpoint.

https://t.co/JdnHgK0Qjo

[LocalStack @localstack]

There are five primary ways to interface with your local cloud:

☁️ AWS CLI
☁️ AWS SDKs
☁️ Infrastructure as Code (IaC)
☁️ IDE Extensions
☁️ LocalStack Console

[LocalStack @localstack]

Connect your AWS tooling to LocalStack 🙌

The core value of LocalStack is the ability to maintain your existing AWS workflow while shifting the execution environment to your local machine.

You don't change your tools; you only change the endpoint.

https://t.co/ZLrz5XFVjD