Tools Resources

Theia Deep Dive, Part 1: From Zero to Your Own IDE

Part 1 of building your own custom IDE with Theia. From setup and plugins to a working browser-based IDE with a custom UI and splash screen.

October 8, 2025

by Maksim Kachurin

· 5,337 Views · 2 Likes

Building Cost-Effective Internet Scale Applications

How cloud developers can build highly scalable applications with zero initial cost of running the infrastructure and scale them to millions of user requests.

October 7, 2025

by Ranjit Aneesh

· 3,530 Views · 2 Likes

Playwright for Real-Time Applications: Testing WebSockets and Live Data Streams

Use Playwright to reliably test real-time apps and capture WebSocket/SSE events, handle dynamic updates, simulate users, and catch edge cases for robust automation.

October 6, 2025

by Priti Gaikwad

· 4,754 Views · 3 Likes

LangGraph Beginner to Advanced: Part 1 — Introduction to LangGraph and Some Basic Concepts

If you’ve ever wanted to build AI agents and design graph-based conversational workflows, this course-style blog series is for you.

October 6, 2025

by Mohammed Talib

· 3,282 Views · 3 Likes

7 AWS Services Every Data Engineer Should Master

In 2025, S3, Glue, Lambda, Athena, Redshift, EMR, and Kinesis form the core AWS toolkit for building fast, reliable, and scalable data pipelines.

October 6, 2025

by Sai Mounika Yedlapalli

· 4,158 Views · 3 Likes

Enhance Development With DevoxxGenie and MCP

This blog provides a tutorial on how to integrate AI agents, specifically MCP agents, into your coding workflow using the DevoxxGenie plugin for JetBrains IDE.

October 6, 2025

by Gunter Rotsaert

CORE

· 1,601 Views

AI Infrastructure Guide: Tools, Frameworks, and Architecture Flows

This guide covers AI infrastructure, from hardware acceleration and model serving to monitoring and security, with tools, patterns, and strategies proven in production.

October 2, 2025

by Vidyasagar (Sarath Chandra) Machupalli FBCS

CORE

· 3,938 Views · 6 Likes

Implement a Circuit Breaker for an Unavailable API Service Running in App Connect on CP4I Using Red Hat Service Mesh

Learn how to implement the Circuit Breaker pattern using Red Hat OpenShift Service Mesh and IBM App Connect to prevent app outages.

October 2, 2025

by Abhinav Priyadarshi

· 2,384 Views · 2 Likes

Policy-as-Code for Terraform in Regulated Environments

Treat your security rules and compliance like tests that run every time you perform Terraform Plan. Learn how Policy-as-Code (PaC) allows you to do that.

October 1, 2025

by Jas Tandon

· 5,550 Views · 2 Likes

Centralized vLLM on Kubernetes for Scalable LLM Infrastructure

This article demonstrates how we can run vLLM on Kubernetes for a centralized LLM serving engine that is production-ready and can be used by multiple applications.

October 1, 2025

by Rajashree Mandaogane

· 4,447 Views · 1 Like

Caching Mechanisms Using Spring Boot With Redis or AWS ElastiCache

From database bottlenecks to lightning-fast APIs, improve your app’s performance by implementing caching in Spring Boot with Redis and ElastiCache for microservices.

September 30, 2025

by Damodhara Reddy Palavali

· 7,534 Views · 3 Likes

Creating Real-Time Dashboards Using AWS OpenSearch, EventBridge, and WebSockets

Build real-time, serverless dashboards by streaming events with EventBridge, OpenSearch, WebSockets, eliminating polling and delivering instant updates at scale.

September 30, 2025

by Bharath Kumar Reddy Janumpally

· 4,884 Views · 1 Like

Building GitOps Pipelines With Helm on OpenShift: Lessons From the Trenches

Learn in this guide how we migrated to a GitOps workflow with Helm, OpenShift, and ArgoCD — lessons, pitfalls, and wins from real-world Kubernetes deployments.

September 30, 2025

by kazeem mohammed

· 2,769 Views

The Serverless WebSocket: Building Real-Time Applications With Cloudflare, Hono, and Durable Objects

Build serverless WebSockets with Cloudflare Workers for routing and Durable Objects for state. This creates a scalable, low-latency real-time app at the edge.

September 29, 2025

by Mayur Vekariya

· 3,431 Views · 1 Like

Networking’s Open Source Era Is Just Getting Started

Open source is transforming networking from slow, standards-driven protocols into agile, programmable, Kubernetes-ready infrastructure.

September 26, 2025

by Nico Vibert

· 5,248 Views · 3 Likes

The GPT-5 Impact

The focus of this article is to talk about the fast pace of change in models and the consequent updates we need to make to our LLM-powered solution design.

September 25, 2025

by ganesh s

· 3,227 Views · 3 Likes

Boosting Developer Productivity in Kubernetes-Driven Workflows: A Practical Checklist

Teams can ultimately boost Kubernetes productivity with the use of better tooling, automation, observability, and platform engineering practices.

September 25, 2025

by Louis-Guillaume Morand

· 3,227 Views · 2 Likes

AWS Glue Crawlers: Common Pitfalls, Schema Challenges, and Best Practices

Learn key challenges and best practices for using AWS Glue crawlers, from handling CSV schema issues to schema evolution, partitions, and ETL jobs.

September 25, 2025

by Saradha Nagarajan

· 3,961 Views

Death by a Thousand YAMLs: Surviving Kubernetes Tool Sprawl

Kubernetes growth brings cluster and tool sprawl, driving complexity, cost, and security risks. Learn about emerging solutions like platform engineering and AI.

September 24, 2025

by Yitaek Hwang

CORE

· 4,211 Views · 1 Like

Running AI/ML on Kubernetes: From Prototype to Production — Use MLflow, KServe, and vLLM on Kubernetes to Ship Models With Confidence

Run scalable, reliable AI/ML inference on Kubernetes with MLflow, KServe, and AutoML, and explore deployment, orchestration, and performance at scale.

September 23, 2025

by Boris Zaikin

CORE

· 7,658 Views · 3 Likes

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