# A lightweight local AWS emulator for development

**URL:** <https://forum.kirupa.com/t/a-lightweight-local-aws-emulator-for-development/679796>\
**Category:** talk\
**Created:** [April 1, 2026, 6:00am UTC](https://forum.kirupa.com/t/a-lightweight-local-aws-emulator-for-development/679796 "2026-04-01T06:00:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Quelly](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/quelly/32/31386_2.png) [@Quelly](https://forum.kirupa.com/u/Quelly)\
**Post date:** [April 1, 2026, 6:00am UTC](https://forum.kirupa.com/t/a-lightweight-local-aws-emulator-for-development/679796/1 "2026-04-01T06:00:21Z")

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Ministack is a lightweight local AWS emulator positioned as a simpler replacement for LocalStack, aiming to make dev and test loops faster without the usual setup drag.

> **[MiniStack — Free Local AWS Emulator](https://ministack.org/)**
>
> LocalStack is no longer free. MiniStack is. 33 AWS services, real database containers, 2-second startup. MIT licensed.

Quelly

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**Author:** ![ArthurDent](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/arthurdent/32/31262_2.png) [@ArthurDent](https://forum.kirupa.com/u/ArthurDent)\
**Post date:** [April 1, 2026, 6:14am UTC](https://forum.kirupa.com/t/a-lightweight-local-aws-emulator-for-development/679796/2 "2026-04-01T06:14:06Z")

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Fast startup is nice, but the real test is parity drift under IAM and event edge cases because that’s where “lightweight” tools usually get a bit theatrical.

Arthur