AWS Developer Tools Blog

Category: Programing Language

Announcing preview release for the generational mode to the Shenandoah GC

The Amazon Corretto team is excited to announce the preview release for the generational mode to the Shenandoah GC. This is a result of our collaboration with Red Hat on a significant GC contribution: the addition of a generational mode to traditional single generation Shenandoah. One of the primary advantages of Java is that the Java […]

AWS re:Invent 2021 .NET Track

.NET at re:Invent 2021

Running .NET applications on AWS has never been better and our sessions at re:Invent this year reflect that excitement. All our sessions are for builders who want real-world insights and coding examples they can immediately apply in their applications. We also have a virtual option for those who cannot make it to Las Vegas. This […]

.NET 6 on AWS

Congratulations to all the development teams and community involved in the .NET 6 GA release. .NET developers here at AWS are excited about the performance improvements in JIT compilation, Garbage Collection, JSON processing, and many other areas of the new release. We’re also excited about the new features including the Minimal API Framework, new data […]

Testing CDK Applications in Any Language

The AWS Cloud Development Kit (AWS CDK) is an open source software development framework to define your cloud application resources using familiar programming languages. Because the AWS CDK enables you to define your infrastructure in regular programming languages, you can also write automated unit tests for your infrastructure code, just like you do for your […]

Screenshot of PackagePhobia showing install size reduction from 7.04 MB to 4.21 MB for STS Client of modular AWS SDK for JavaScript.

How we halved the publish size of modular AWS SDK for JavaScript clients

On December 15th, 2020, we announced the general availability of the AWS SDK for JavaScript, version 3 (v3). In v3, the modular packages reduce the bundle size of your application by ~75% as compared to that in AWS SDK for JavaScript, version 2 (v2). However, v3 had a large publish/install size for each modular package. In […]

Recommended AWS CDK project structure for Python applications

September 22, 2022: Migrated the reference application to AWS CDK v2. Renamed deployment.py to backend/component.py to support multi-component use cases and better emphasize the mapping of AWS Well-Architected Framework component terminology. Renamed pipeline.py to toolchain.py to expand the scope to any tools related to component’s software development life cycle (e.g. continuous deployment pipeline, pull request […]

Introducing Amazon S3 Transfer Manager in the AWS SDK for Java 2.x

We are pleased to announce the Developer Preview release of the Amazon S3 Transfer Manager – a high level file transfer utility for the Amazon Simple Storage Service (Amazon S3) in the AWS SDK for Java 2.x. Using Transfer Manager’s simple API, you can now perform accelerated uploads and downloads of objects to and from […]

Node.js logo

Announcing the end of support for Node.js 10.x in the AWS SDK for JavaScript (v3)

Starting January 1, 2022, AWS SDK For JavaScript (v3) will no longer support Node.js 10.x which was EOL on April 30, 2021. We encourage you to upgrade to Node.js 12.x or later. We recommend Node.js 14.x which was released on April 21, 2020 and became active LTS on October 27, 2020. Motivation As Node.js 10.x version […]