What is PWA: A Progressive Web Application or PWA is a web application that is built to look and behave like native apps, operates offline-first, is optimized for a variety of viewports ranging from mobile, tablets to FHD desktop monitors and more. PWAs are built using front-end technologies such as HTML, CSS, and…

With the evolving architectural design of web applications, microservices have been a successful new trend in architecting the application landscape. Along with the advancements in application architecture, transport method protocols, such as REST and gRPC are getting better in efficiency and speed. …

Ryan Dahl gave an interesting talk at JSConf EU in 2018 on the 10 regrets he had after creating Node.js. He spoke about the flaws that developers don’t usually think about, such as how the entire package management was an afterthought. …

Every day we see a huge number of web applications allowing us customizations. It involves drag & drop or metadata-driven UI interfaces to support multiple layouts while having a single backend. Feedback taking system is one of the simplest examples of such products, where on the admin side, one can…

This blog focuses on migrating Kubernetes clusters from one cloud provider to another. We will be migrating our entire data from Google Kubernetes Engine to Azure Kubernetes Service using Velero. Prerequisite A Kubernetes cluster > 1.10 Setup Velero with Restic Integration Velero consists of a client installed on your local computer and a server that runs…

More often than not organizations need to apply various kinds of policies on the environments where they run their applications. These policies might be required to meet compliance requirements, achieve a higher degree of security, achieve standardization across multiple environments, etc. This calls for an automated/declarative way to define and…

Before starting off, below listed are the reasons why API testing should be encouraged: Identifies bugs before it goes to UI Effective testing at a lower level over high-level broad-stack testing Reduces future efforts to fix defects Time-saving Well, QA practices are becoming more automation-centric with evolving requirements, but identifying…

Amazon API Gateway is a fully managed service that allows you to create, secure, publish, test and monitor your APIs. We often come across scenarios where customers of these APIs expect a platform to learn and discover APIs that are available to them (often with examples). The Serverless Developer Portal…

Beginnings are often messy. Be it in any IT project, we often see that at a certain point, people look forward to revamping things. With revamping, there comes additional costs and additional time. And those will be a lot costlier if not addressed at the right time to meet the…