LocalStack for Snowflake 1.0 is here! . Ready to run your Snowflake pipelines locally, without poking prod? . Plus test Polaris Catalog integrations, Native Apps, Materialized Views, Row Access Policies, and more. Go local. Regret nothing. ❄️ .

Going live right now! 🚨. Our August LocalStack meetup is streaming featuring Jason (Dagger) + @harshcasper (LocalStack) on programmable pipelines + local cloud emulation. Hop in and join us 👇🏾

Serverless dev ≠ deploy, pray, debug ☁️🙃. New blog post by @harshasper: test a Lambda Authorizer locally with:.⚡ SAM Local → function testing.⚡ LocalStack samlocal → full AWS emulation. Ship faster. Break less. 🔗👇🏾

CI/CD but faster ⚡. At our August meetup,.🔹 Jason @dagger_io → pipelines as code.🔹 Harsh @localstack → AWS emulation inside pipelines. Get hands-on with Dagger + LocalStack (Cloud Pods, Ephemeral Instances). Ship faster. Break less. 📅 RSVP:

🎉 LocalStack just hit 60K GitHub stars!. What started as a simple idea to bring AWS to your local machine has grown into something incredible — all thanks to our amazing community! 🚀. Here's to the next milestone and making cloud dev more awesome! 🌟. #LocalStack #GitHub #OSS

We're launching a new "AWS Deep Dives" series to explore AWS in depth. Our first post covers SES — from setup & domain verification to programmatic sending with LocalStack. We walk through SES v1 vs v2 APIs, SNS integration and local test workflows.

LocalStack enables local testing of dbt workflows with our Snowflake emulator, eliminating credit usage & speeding up dev cycles. Learn how to run and validate your data pipelines locally with LocalStack & dbt — no Snowflake costs, no delays!. 👉 Dive in:

Harsh Mishra from LocalStack will demonstrate how to seamlessly run full AWS emulation within Dagger pipelines using the LocalStack Dagger module, including support for Cloud Pods and Ephemeral Instances. Join us live next week:

Join our meetup to discover how programmable pipelines + cloud emulation can supercharge your CI/CD. Jason will introduce the core concepts of treating pipelines as code with Dagger, running them locally, and composing them as software components. RSVP:

You've spent hours perfecting your IaC with Terraform, CDK, etc. It's time to push it to the cloud & 🤞 that it works. If not, tear it all back down 🤞 & try again. What if you could be confident your IaC will deploy/run as expected before deploying it? You can, with LocalStack.

We've added new CI/CD service emulation capabilities in recent versions of LocalStack, allowing for fully local pipeline dev & testing, including CodeBuild jobs, CodePipeline executions, and CodeArtifact repos. Viren Nadkarni shows how in this post.

Testing cloud apps can be slow due to spinning up, running & tearing down cloud resources. Kiah shows how to write & run integration tests locally using LocalStack to upload a file, trigger a Lambda-SQS-DynamoDB flow & assert results – all on your laptop.

July highlights:. 🌏 OSS contribution from Darasimi Ajewole.💪🏿 Internal engineering updates improving speed, search & content accuracy.🗒️ Release notes: AWS v4.7.0 & Snowflake v1.1.📊 Usage trends shaping next updates.🗺️ Sneak peek: reimagined Getting Started flow.

🥳 New tradition at LocalStack: monthly public docs reports! 🫶🏿. We’re kicking off a new tradition at LocalStack: sharing our biggest documentation updates, insights, and thank-you’s. 🔗 Read the July report: .

Join our next community meetup to learn how Dagger lets you treat pipelines as code, run them locally & compose them like software components. See how to run full AWS emulation locally on LocalStack within Dagger pipelines. Join us on Aug 27. Register 👉

We’d love to hear your perspective:. · Does this separation make it easier to follow what’s relevant to you?.· Are there topics or formats you’d like to see more (or less) of?.· How can we make these updates more valuable?. Your feedback helps us make better decisions! 🍻.

Our goal was to make it easier for you to find what matters most. Whether you’re here to follow the community or to stay on top of product changes. But the real measure of success is whether this approach is actually more useful for you. 🫵🏿.

We’ve been making changes to how we share updates with you. 🫶🏿 . Recently, we split our monthly newsletter into two distinct issues:. 1) Community Meetup & Contributions.2) Product Releases & Blog Posts

In this 5 min tutorial, Kiah teaches:. ✅ Run integration tests on AWS services like S3, Lambda, SQS, & DynamoDB locally.✅ Use Python, pytest, & boto3 to verify your pipeline works.✅ Avoid hard-coded resource names using prefix-based lookups.✅ Skip AWS bills, test like a pro.

Testing your AWS serverless app locally?. Stop crossing your fingers and start writing tests like a boss. 😎 . Because “it worked on my machine” won’t save you when your coworker “optimizes” a Lambda with mysterious regex from ChatGPT. 😅. 📖 🔗

The mock syntax is fully compatible with Step Functions Local. Peter’s blog post covers:. ✅ A working example using a stock-trading workflow. ✅ Clean patterns for Buy vs Sell path testing. ✅ Mountable mocking files for use in Docker or CI. ✅ Naming, setup, & env flags tips.