NodeJS - Yarsa Labs DevBlog

Concurrent Updates: Managing Data Integrity in Node.js Apps with Prisma

Learn how to manage concurrent updates in Node.js apps with Prisma ORM. Explore concurrency control strategies like optimistic locking and transactions for data integrity.

DevContainers: For A Better Dev Experience

Unlock Node.js development efficiency with Visual Studio Code's DevContainers. Achieve consistency, isolation, and scalability for seamless collaboration. Streamline onboarding and ensure a reproducible environment.

Ensuring Optimal Node Server Performance with Prometheus, Grafana, and Metrics

Explore optimal Node.js performance with Prometheus, Grafana, and Metrics. Learn the importance of monitoring, set up Prometheus metrics in your Node.js app, and visualize data in Grafana. Ensure robust server health and scalability for peak performance.

Understanding the NodeJS Architecture

Explore the magic of NodeJS as we delve into its single-threaded, non-blocking, and event-driven architecture, powered by Chrome V8 engine and libuv library, to create efficient and cross-platform applications.

Elevate Your Testing Game: Creating Isolated Test Environments with Testcontainers

Learn how Testcontainers in Node.js isolates test environments in Docker containers for more reliable and deterministic integration tests, replicating production setups efficiently. Say goodbye to database clutter and resource wastage during testing. Boost your app's stability!

Integrating Agones with a NodeJS Game Server

Integrate Agones with a Game Server and enjoy the scalability that Agones provides with a low resource footprint.

Live Reload in Running Docker Containers

Using Docker for use cases which involve constant updates is tricky, as the container needs to be rebuilt repeatedly. The concept of Hot Reload is useful in Docker to update files inside containers while they run. Learn to implement it in this article!

Using Minio to Store Unstructured Data

Learn how to install and use Minio to store unstructured data like in AWS S3 with the help of this blog.

Deploying NodeJS Application to Kubernetes: Part 3

This is part 3 of the series on deploying Node JS Application into Kubernetes. We'll learn to autoscale and load test the application in this tutorial.

Deploy a NodeJS Application to Kubernetes: Part 2

In the first part we learned to Containerize and deploy our image into DockerHub. In the second part, we'll set up a Kubernetes Cluster and deploy our application into Kubernetes.

Rudimentary Realtime Chat with NodeJS and Socket.io Without a Database

Today we will learn how to create a rudimentary real-time chat system using Nodejs and Socket.io without storing data in a database like Viber.

Deploy a NodeJS Application to Kubernetes: Part 1

In the first part of this series, we will learn how to containerize a Node JS Chat application, run it locally, push the image to DockerHub, and delete the local image before recovering it from Dockerhub.