Coding Resources

Prompt Injection Is Real, So I Built a Python Firewall for LLM Pipelines

promptsanitizer is a Python firewall that cleans prompts, inputs, and outputs before risky text reaches or leaves an LLM.

June 5, 2026

by Sai Teja Erukude

· 5,240 Views · 1 Like

Observability for Agents and Workflows: Tracing Prompts, Tool Calls, and Business Outcomes End-to-End

Learn how to trace AI agents end to end, from prompts and tool calls to business outcomes, with observability practices for production workflows.

June 5, 2026

by Srinivas Chippagiri

CORE

· 4,627 Views · 1 Like

How to Parse Large XML Files in PHP Without Running Out of Memory

Stream huge XML feeds in PHP, extract only matching nodes, and convert them into plain PHP arrays without loading the whole document.

June 5, 2026

by Nicholas Volkhin

· 2,770 Views

Liquid Glass, Material 3, and a Lot of Plumbing

New iOS Modern (liquid glass) and Android Material 3 native themes, how they work in the Playground, in the simulator, and on devices, plus a week of performance and look

June 4, 2026

by Shai Almog

CORE

· 2,231 Views · 2 Likes

Build a GitHub Slack Bot With AWS Bedrock and MCP, Part 2

Build a Slack bot using AWS Bedrock and MCP to answer GitHub questions. Learn setup, architecture, and how to extend it with new tools and data sources.

June 4, 2026

by Sangharsh Agarwal

· 2,712 Views

Compliance Automated Standard Solution (COMPASS), Part 11: Compliance as Code, the OSCAL MCP Server Way

How AI-native tooling is finally closing the loop between compliance personas and OSCAL artifacts with an MCP-standardized, AI-agent-ready interface.

June 4, 2026

by Yuji Watanabe

· 2,552 Views · 1 Like

Building Threat Intelligence Pipelines Using Python, APIs, and Elasticsearch

STIX/TAXII in, ECS normalized, provenance preserved deterministic IDs, correct bulk writes, ingest pipelines keep threat indicator data reliable and queryable under load.

June 3, 2026

by Krishnaveni Musku

· 3,104 Views

Getting Started With Agentic Workflows in Java and Quarkus

A step-by-step tutorial on how to add agentic workflows to Quarkus applications with the Agentican framework via YAML and annotations.

June 3, 2026

by Shane Johnson

· 2,794 Views · 5 Likes

Build a GitHub Slack Bot With AWS Bedrock and MCP, Part 1

Building a Slack bot with traditional APIs led to 400 lines of code. Using MCP and AWS Bedrock reduced complexity, enabling scalable, tool-driven automation.

June 3, 2026

by Sangharsh Agarwal

· 2,962 Views · 2 Likes

Building AI-Powered Java Applications With Jakarta EE and LangChain4j

Integrate AI into Java apps with Jakarta EE, CDI, MicroProfile Config, and LangChain4j. Build AI services from simple prompts to type-safe domain-driven interactions.

June 3, 2026

by Otavio Santana

CORE

· 4,146 Views · 1 Like

MuleSoft MCP and A2A in Production: What 17 Recipes Reveal

MuleSoft MCP and A2A shipped in 2025. Zero practitioner guides exist beyond basic setup. 17 recipes reveal the implementation ladder teams are missing.

June 3, 2026

by Balachandra Shakar Bisetty

· 1,216 Views

Migrate a Hardcoded LangGraph Agent to LaunchDarkly AI Configs in 20 Minutes

Moving a hardcoded LangGraph React agent into LaunchDarkly AI Configs so prompts, models, tools, tracking, and rollout testing can be changed without redeploying.

June 2, 2026

by Scarlett Attensil

· 1,693 Views

Alternative Structured Concurrency

My goal here is to experiment with an alternative approach leveraging Java's tried-and-tested, robust functionalities that have been available since JDK 1.5.

June 2, 2026

by Valery Silaev

· 2,021 Views

Optimizing Databricks Spark Pipelines Using Declarative Patterns

This article explains why hand-tuning Spark is becoming the slow path — and what the declarative alternatives actually look like in production.

June 1, 2026

by Seshendranath Balla Venkata

· 1,379 Views · 1 Like

MuleSoft IDP: Enhancing Efficiency and Accuracy in Data Extraction

MuleSoft IDP uses AI to extract and structure data from documents like invoices and PDFs, helping automate workflows, reduce errors, and improve processing speed.

June 1, 2026

by Jitendra Bafna

· 1,523 Views

Jakarta EE 12: Entering the Data Age of Enterprise Java

Jakarta EE 12 introduces the Data Age of Enterprise Java with Jakarta Query, improved data access, and a unified model for cloud-native and polyglot systems.

June 1, 2026

by Otavio Santana

CORE

· 9,482 Views

A Hands-On ABAP RESTful Programming Model Guide

BAPIs are legacy; replace them with RAP-based APIs and EML in S/4HANA 2022 for cleaner, cloud-ready, upgrade-safe ABAP that SAP actually maintains.

June 1, 2026

by Deepika Paturu

· 1,118 Views

Event-Driven Pipelines With Apache Pulsar and Go

Build scalable, real-time pipelines with Apache Pulsar and Go using event-driven producers and consumers that communicate via Pulsar topics.

May 29, 2026

by Shivi Kashyap

· 2,993 Views

Zero-Downtime Deployments for Java Apps on Kubernetes

Achieve zero-downtime deployments for Java applications on Kubernetes using rolling updates, readiness/liveness probes, and graceful shutdown strategies.

May 29, 2026

by Ramya vani Rayala

· 4,182 Views

Pragmatica Aether: Let Java Be Java

A modern, distributed, fault-tolerant runtime environment for the language that was intentionally designed for managed environments.

May 29, 2026

by Sergiy Yevtushenko

· 4,375 Views · 1 Like

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