Migrating to AWS SDK v3 for Javascript
tips, gotchas and surprises with the new AWS SDK
How to use source maps in AWS Lambda with Node.js
If you ever opened your CloudWatch logs and saw that the error happened in the /var/task/index.js:1:2345, this post is for you. It'll teach you how to transform this...
Verify email domains with Cognito
Prevent bad signups with email domain validation and Cognito PreSignUp triggers
The Power of Serverless GraphQL with AWS AppSync
A story about serverless GraphQL on AWS with AWS AppSync
Handling webhooks with EventBridge, SAM and SAR
A serverless application for handling webhooks using EventBridge event bus, API Gateway's HTTP API and Lambda function
Publishing Lambda Layers using SAR
Semantic versioning, region replication and account permissions for Lambda layers
S3 or DynamoDB?
How to choose the right storage system for AWS Lambda functions
FFmpeg, ImageMagick, Pandoc and RSVG for AWS Lambda
Manipulate video, sound files, SVG images and text documents in Lambda functions, with just a few lines of code.
Serverless Apps with AWS SAM: Slides and code from JFokus
Slides and code from the Serverless Apps with AWS SAM workshop at JFokus 2019
How to use CloudFormation to deploy Frontend Apps to S3 and Serverless Application Repository
Deploy and publish Frontend SPA apps, UI components, static websites and MicroFrontends to S3 and Serverless Application Repository using CloudFormation
Plug gaps in CloudFormation with Custom Resources
For AWS users, especially those that like to play with new technology, last week was like Christmas coming early. For many teams, using new features in production requires...
From Express.js to AWS Lambda: Migrating existing Node.js applications to serverless
Serverless architecture makes some of the good practices for architecturing apps obsolete. Building a serverless application from scratch requires a mind shift, but once you start thinking in...
How To Create a Serverless Node.js App with DynamoDB For The First Time
There are many articles on serverless with explained ideas, benefits and so on. Serverless is great, but articles sometimes sound more like a TV commercial.
Check out our book - Serverless Applications with Node.js
Our book “Serverless Applications with Node.js” is now available as a MEAP release on Manning Publication website.
Single command deployment for single page apps
Developing a single page app is hard. From the very beginning, you’ll need to make many decisions — decisions like picking a framework, setting the folder structure, configuring linter, and...
How To Develop A Chat Bot With Node.js
In the past few months, chat bots have become very popular, thanks to Slack, Telegram and Facebook Messenger. But the chat bot idea is not new at all.
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