What if your local AWS environment ran inside Kubernetes?
We just published a guide on running LocalStack on K8s for local development and testing.
If you're already building in Kubernetes, this keeps your workflows consistent while still giving you fast, local feedback loops.
bit.ly/4vk1c3Y
WTH are Agent skills?
Not just prompts.
They’re reusable workflows that AI agents can execute consistently without human input.
We broke down what that actually means and why it matters
blog.localstack.cloud/wth-are-ai-s...
We’re launching the LocalStack Champions program to recognize devs who build, share, and support others in the community. If you’re creating content, helping in Slack, or building with LocalStack, this is your opportunity to get recognized.
🔗 Learn More: blog.localstack.cloud/localstack-c...
Missed our lstk livestream? 🎥
Silvio & Carole just demoed LocalStack's new Go-built CLI: zero-config startup, smooth auth, real-time TUI, and it's FAST! 🚀
Watch the full session here: youtu.be/Q0jtYjWFt0s
#LocalStack #lstk #CLI #Go #DevTools
👉🏽 Rethinking the SDLC
As code generation accelerates, the pressure on validation pipelines only increases.
Transitioning from cloud-dependent staging to simulation-based workflows allows platform engineering teams to treat infrastructure as a flexible, repeatable signal vs scarce resources.
Traditional shared staging envs often create "environment contention."
Devs are stuck in queues, even accidentally crashing shared resources.
With LocalStack:
· Eliminate Queues
· Accelerate AI Testing
· Shift-Left Observability
· Control Costs & Security
As AI-assisted tools now generate code at an unprecedented pace, the primary bottleneck in the SDLC has shifted from development to validation.
The Validation Bottleneck: Local Cloud Development in the Age of AI 🤖
In a recent interview, our CTO Waldemar Hummer explained why traditional cloud-based staging environments are struggling to keep up with the volume + variability of AI-driven code.
www.efficientlyconnected.com/local-cloud-...
Kubernetes on AWS ≠ magic
Tomorrow at AWSome Women LATAM, we’re breaking down what happens after kubectl apply:
pods → nodes → load balancers → your app
Clear mental model > guessing
We're excited to share the LocalStack for Open Source program, an initiative to provide maintainers of non-commercial open source projects with access to our full emulation capabilities for AWS and/or Snowflake. Get more details and learn how to apply here: blog.localstack.cloud/introducing-...
We're going live in just 1 hour to learn all about the new LocalStack CLI called lstk from some of the engineers that built it. This new CLI aims to bring big improvements to the developer experience for LocalStack. Join us live via YouTube at 11am ET (UTC -4). www.youtube.com/watch?v=8-8V...
As AI-generated code volume increases, the risk of deployment friction grows.
As CTO Waldemar Hummer noted, providing a production-faithful local environment reduces "it works on my machine" failures and gives developers the control they need before moving code to production. 💪
Major Updates?
· New CLI (lstk): Terminal UI (TUI) for easier authentication
· Expanded API Support: The Resource Groups Tagging API (RGTA) integrates EKS and CloudWatch
· Unified Platform: Community and Enterprise editions are consolidated
· Pricing Shift: CI credit limitations removed
LocalStack at KubeCon Europe: Revamping AWS Local Emulation
This week at KubeCon Europe, LocalStack unveiled a redesigned CLI and a consolidated platform to streamline cloud development. 🙌
devops.com/localstack-r...
The latest release of LocalStack for Snowflake brings a huge list of improvements to SQL scripting in stored procedures, GET_DDL support, FULL JOIN, enhanced web app UX & support for over 50 different SQL functions – plus a new monthly subscription option. blog.localstack.cloud/localstack-f...
LocalStack for AWS 2026.03.0 is out and it represents a major shift in how LocalStack for AWS is released including a move to a consolidated Docker image, calendar versioning, no CI credit limits, a new CLI and much more! Get all the details here 👉 blog.localstack.cloud/localstack-f...
ICYMI our last LocalStack meetup 👀
Run TypeDB locally inside your AWS environment → faster iteration, no cloud tax.
Perfect for:
• complex relationships
• recursive queries
• knowledge graphs
Watch 👇🏾
www.youtube.com/watch?v=CHgz...
Important changes incoming! Starting with next week's releases we're moving to calendar versioning on product updates. What this means to you is, if you pin to a specific version, you'll need to update how those pins are formatted going forward. Get the details: blog.localstack.cloud/switching-to...
Big changes are coming to LocalStack for AWS starting in just 1 week. Be sure you get the details on what's coming and what steps you need to take, if any, by reading this post that will give you all the relevant details. blog.localstack.cloud/localstack-s...
In case you missed our last LocalStack meetup 👀
Joshua Send from TypeDB explains why property graphs struggle with complex domains and introduces a strongly-typed alternative for modeling relationships.
Watch the recording 👇🏾
youtu.be/4uTX4zmydXk
Silvio and Carole from LocalStack will walk through the design decisions behind lstk, demo its zero-config startup and interactive TUI, and show how its architecture sets the stage for multiple emulators, CI integrations, and more.
Join our next meetup to discover LocalStack's brand-new CLI 🤩
Our new CLI, lstk, is rebuilt from the ground up in Go to make cloud emulation simple, fast, and delightful.
🗓️ Thursday, Mar 26
🕰️ 4:00 - 5:00 PM CET
www.meetup.com/localstack-c...
Key advantages?
😎 SQL-Native Search
🙌 Unified Local Environment
💪 High-Fidelity Testing
Shifting search infrastructure "left" empowers teams to iterate on relevance and schema design, without the cost or latency of cloud-based sandboxes.
The ParadeDB extension for LocalStack eliminates this overhead by bringing advanced search directly into your local Postgres environment.
Streamline AWS Search Development with ParadeDB and LocalStack 🫶
Adding search to AWS apps usually means managing complex sync jobs between Postgres and external search engines.
blog.localstack.cloud/build-search...
Try it out with your favorite AI tool (Claude Code, Cursor, Copilot) and let us know your feedback! 😎
In this release, we have:
✨ Added localstack-docs tool for LocalStack docs search
✨ Added localstack-extensions tool to list/install/uninstall/discover extensions
✨ Extended localstack-management with Snowflake stack support
✨ Upgraded xmcp to 0.6.4.
✨ Improved LocalStack container lookup behavior
A new release of our LocalStack MCP Server has gone out. 💪
NPM Package: www.npmjs.com/package/@loc...
GitHub Repo: github.com/localstack/l...
To unlock the potential of AI code generation, the focus must shift from authoring test scripts to providing deterministic, isolated, and production-faithful environments.
Testing stability is no longer a tooling gap. It's an infrastructure gap.
The shift toward agentic code generation and testing highlights a fundamental problem.
Traditional QA environments aren't built for the volume or the absolute determinism required by autonomous systems.
Core challenges?
👉️ Flakiness Feedback Loop
👉️ Infrastructure as a Signal
👉️ Scale vs Isolation