Coding Resources

Jakarta Faces Flow Scope: Managing Multi-Step UX Without Session State

Jakarta Faces @FlowScoped preserves state across views without using the entire session, making it ideal for wizards, onboarding, checkout, and multi-step workflows.

September 29, 2026

by Otavio Santana

CORE

· 836 Views · 1 Like

From Giant Prompts to On-Demand Skills: Build an Extensible AI Agent With Progressive Disclosure

Progressive disclosure replaces giant prompts with lightweight skill summaries and on-demand instructions, keeping AI agents focused and extensible.

September 28, 2026

by Akhil Madineni

CORE

· 1,051 Views · 3 Likes

Building a Product Recommendation Engine With Neo4j — No ML Library Required

A graph models customers, products, categories and tags, making collaborative filtering, co-purchase analysis, content similarity, and trending queries graph traversals.

September 28, 2026

by Akmal Chaudhri

CORE

· 827 Views · 1 Like

Building a Practical Cloud-Native Golden Path: A Guide to Kubernetes-Based Service Delivery, Self-Service, and Developer-Friendly Defaults

Golden paths standardize software delivery with self-service workflows, deployment guardrails, and observability while preserving team autonomy.

September 25, 2026

by Naga Santhosh Reddy Vootukuri

CORE

· 1,550 Views · 1 Like

Testing Business Programs Without Constructing Domain Objects

How can you test business rules and business-level orchestration without domain objects? Why is making domain objects for the business rules opaque a good restriction?

September 25, 2026

by Peter Verhas

CORE

· 857 Views · 1 Like

How to Verify Response Data in API Testing With Playwright TypeScript

Learn how to verify the response data, including structure checks, basic validations, and more, in API Testing with Playwright TypeScript

September 25, 2026

by Faisal Khatri

CORE

· 1,285 Views · 1 Like

Integrating LLMs into iOS Applications With Swift Using ONNX Runtime

This article explores how to integrate an ONNX transformer model into an iOS application using Swift. It covers loading and running models with ONNX Runtime.

September 24, 2026

by Kagan Girgin

· 1,275 Views · 1 Like

SpaceXAI Launches Grok 4.7: Low Prices, Heavy Token Use

SpaceXAI’s Grok 4.7 improves coding benchmarks and keeps API prices low, but heavy token consumption could raise the cost of completing real-world tasks.

September 24, 2026

by Aminu Abdullahi

· 3,334 Views · 1 Like

6 Techniques To Reduce LLM API Costs With the Python Library

Six techniques to cut LLM API costs by up to 90%: prompt caching, model routing, batch processing, and more. (Includes a pip-installable Python library.)

September 23, 2026

by Somnath Banerjee

· 2,387 Views · 2 Likes

How to Build an AI Agent to Generate Selenium WebDriver Tests in Java: A Practical Guide for Test Automation Engineers

A step-by-step guide using OpenAI and Ollama to build an AI agent that generates Selenium Java tests from plain-English scenarios.

September 23, 2026

by Faisal Khatri

CORE

· 1,879 Views · 2 Likes

Kubernetes Operations Playbook: The Essentials for Keeping Scale, Complexity, and Drift Under Control

Kubernetes operations can drift as teams scale. Use this checklist to standardize clusters, releases, observability, access, reliability, and cost.

September 23, 2026

by Abhishek Gupta

CORE

· 2,366 Views · 1 Like

Your Terraform Monolith Isn't Too Big. It's Tightly Coupled.

Terraform monoliths hurt when one state couples too many resources and owners. Split around ownership boundaries, not size.

September 22, 2026

by Naveen Kalapala

· 2,111 Views · 1 Like

Architecting for <1s Latency: Managing Eventual Consistency in Distributed Search Platforms

To maintain sub-second search freshness, logistics systems must actively manage eventual consistency across Kafka ordering, search indexing, and cache invalidation.

September 22, 2026

by Dhruv Goel

· 1,950 Views · 2 Likes

Valkey: Bringing Key-Value Databases to Enterprise Java

Valkey provides high-performance key-value storage for Enterprise Java, with portable APIs and flexible persistence through Eclipse JNoSQL.

September 22, 2026

by Otavio Santana

CORE

· 1,941 Views · 2 Likes

When an iOS Retry Executes an Agent Twice: Building Effectively-Once Tool Workflows With LangGraph, MCP Tasks, Kafka, and App Attest

Stable operation IDs prevent iOS retries from duplicating agent tools across LangGraph, MCP Tasks, Kafka, and App Attest.

September 21, 2026

by Uthej Mopathi

CORE

· 1,957 Views · 3 Likes

MCP vs REST/HTTP API vs Kafka: The Architect's Guide to Agentic AI Integration

MCP, Kafka, and REST APIs are not the same: this comparison maps each to the right layer of your agentic AI architecture.

September 18, 2026

by Kai Wähner

CORE

· 3,777 Views · 1 Like

Exploring the DBMS_DEVELOPER Package: JSON Metadata for Oracle Objects

Learn how Oracle Database 23ai’s DBMS_DEVELOPER package uses JSON metadata and ETags to simplify database schema documentation, migration, and change tracking.

September 18, 2026

by arvind toorpu

CORE

· 2,236 Views · 1 Like

Stop Blaming Executor Memory: The Real Reasons Your Spark Jobs Are Slow

This article explains five common causes of slow Spark jobs and practical fixes for joins, stragglers, decryption chains, shuffle partitions, and incremental processing.

September 18, 2026

by Swaminathan Sethuraman

· 2,191 Views · 2 Likes

Federated MCP Control Plane: Policy-Aware Access to Multi-Backend Tool Servers

A federated gateway replaces scattered local MCP credentials with brokered, short-lived, least-privilege tokens plus the guardrails needed to run it safely.

September 17, 2026

by Harish Gaggar

· 2,900 Views · 3 Likes

Understand the Sidecar Pattern by Deploying n8n to AWS Fargate

Learn how to deploy n8n Task Runners as AWS Fargate sidecars for isolated code execution, independent resources, and scalable workflow automation.

September 17, 2026

by Iyanuoluwa Ajao

· 2,893 Views · 2 Likes

The Latest Coding Topics