AWS Open Source Blog

Category: Front-End Web & Mobile

Introducing-AWS-SigV4-Signer-for-Dart

Introducing the AWS SigV4 Signer for Dart

The AWS Amplify team is pleased to announce the availability of the AWS SigV4 Signer for Dart, an open source implementation of the AWS Signature Version 4 protocol in the Dart programming language. The SigV4 signer is a library which developers can include in their projects to sign and send HTTP requests to AWS services […]

Amplify Bash: Get Started Contributing to AWS Amplify Open Source

Each year, more and more developers join open source communities and work collaboratively to create software solutions. In Matt Asay’s article, The Real Number of Open Source Developers, he states we should see 27.7 million developers by 2023. More importantly, he points out, the pace of first time contributors is astonishing — in 2019, there […]

Using Apollo Server on AWS Lambda with Amazon EventBridge for real-time, event-driven streaming

GraphQL is an application-level query language that helps clients and servers communicate by establishing a common protocol for queries. It represents an alternative to the REST style: unlike REST, GraphQL gives the client, not the server, the power to define what kind of data will be included in the response to its query. GraphQL allows […]

Visualizing time series data with the open source Synchro Charts

We are excited to open source Synchro Charts, a front-end component library that provides a collection of components to visualize time-series data for application developers with a focus on monitoring, root cause analysis, and analytics. Synchro Charts is used in AWS IoT SiteWise Monitor to help end users understand their operational data and alarms by […]

Deploy AWS CloudFormation stacks with GitHub Actions

At GitHub Universe 2019, we announced that we open sourced four new GitHub Actions for Amazon ECS and ECR. Fast forward to 2020 we are expanding the number of available actions by releasing AWS CloudFormation Action for GitHub Actions. This GitHub Action enables developers and cloud engineers to maintain their infrastructure as code in a […]

How a startup wants to help secure the open source ecosystem with huntr, a bug bounty board

This article is a guest post from 418sec co-founders Adam Nygate, Jake Mimoni, and Jamie Slome. Dependency on open source code has grown over the years, and as new open source technologies are introduced, so are more vulnerabilities. Review by “many eyes” helps secure open source software, and depends on exposing the code to as […]

AWS Sync Routes architecture diagram

Sync routes across route tables with AWS Sync Routes, a serverless open source project

If your network architecture includes multiple route tables in your Amazon Virtual Private Cloud (VPC) and you’ve been looking for an automated solution for synchronizing route target updates across route tables, check out the AWS Sync Routes project. Or, if you just want to explore a ready‑to‑deploy, serverless infrastructure as code project, then the AWS Sync Routes project can help here, too. This […]

re:Invent 2019 AWS Amplify session video image.

re:Cap part two – open source at re:Invent 2019

Some of the most well-attended sessions at re:Invent covered mobile and web development with GraphQL and AWS Amplify. There was plenty of new stuff to get your teeth into and a broad selection of interesting and well-thought-out workshops. Now that anyone can create construct libraries in AWS Cloud Development Kit (AWS CDK), there were also […]

AWS Joins the GraphQL Foundation

September 8, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. Visit the website to learn more. We are excited to announce that AWS is now part of the GraphQL Foundation, and we can’t wait to help the Foundation build an open and vibrant GraphQL community. Let me explain why this is so […]

React-Amplify diagram

Building a React Frontend for Service Catalog with AWS Amplify

AWS Service Catalog allows you to centrally manage commonly-deployed AWS services in your organization. Customers are using Service Catalog to meet compliance requirements while enabling their users to quickly deploy only the approved and curated selection of resources within AWS. We have seen organizations who would like to integrate their internal tools and web portals […]