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Java Articles by Foojay.io

May, 2026

  • 29 May

    Free Webinar: Making AI useful for Java developers in Real Applications with BoxLang!

    Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents Making AI Useful in Real ApplicationsWhat This Webinar Is AboutWhat You’ll LearnJoin the Ortus Community AI is everywhere right now, but for many development teams, the biggest question is no longer “What is AI?” it’s “How do we actually use it in real applications in a secure, practical, …

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  • 29 May

    Why Enterprise Java Teams Need Quality Gates Even More in the Age of AI

    Author: Anton Lem Original post on Foojay: Read More Table of Contents Enterprise quality is a scaling problemLocal differences become delivery problemsNoisy diffs hurt review qualityIDE-based quality control is not enoughAI needs deterministic boundariesWhat enterprise quality gates should checkFormatting is only one source-code gateJava member ordering is harder than it looksThe missing layer: JHarmonizerWhere it fits in the Java quality …

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  • 28 May

    Exploring MongoT (Atlas Search)

    Author: Luke Thompson Original post on Foojay: Read More Table of Contents Let’s dive in!Simple Example – Text Search Breakdown Table (for a ~9ms $search aggregation path through MongoT) Local DebuggingSample DataInteresting Example – Faceted Text SearchLucene Indexing Strategy + Benefits over MongoD IndexesVector Search ExampleLocal Grafana MonitoringPerformance Java Code PackagesSo what can you learn from MongoT? Wrap  Let’s explore this fascinating …

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  • 28 May

    Intro to the BoxLang Formatter

    Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents Recommended Team Workflow You know the drill. Someone opens a PR and half the review comments are about tabs vs spaces, where braces go, or why that one function has its arguments formatted differently from everything else. It’s noise. And it’s over. The BoxLang Formatter is here, and …

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  • 28 May

    Why I Banned ThreadLocal from the Exeris Kernel (And What Replaced It)

    Author: Arkadiusz Przychocki Original post on Foojay: Read More Table of Contents The Forensic Analysis: The 3 Sins of ThreadLocal 1. The Spaghetti State (Unconstrained Mutability) 2. The Memory Leak Trap (Unbounded Lifetime) 3. The Inheritance Tax (The RAM Killer) The Missing Link: Structured Concurrency IncompatibilityExhibit A: The Zero-Waste Solution (JEP 506) The Scoreboard Exhibit B: “Show, Don’t Tell” — …

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  • 27 May

    Skills, Java 17, And Theme Accents with Codename One

    Author: Shai Almog Original post on Foojay: Read More Table of Contents Java 17 by defaultAGENTS.md and the Codename One skillNative theme accentsMetal follow-ups Per-axis scale decomposition (#4939, fixes #3302) Clip-under-rotation diagnostic (#4924, towards #3921) iOS Metal colour space hint (#4909, fixes #4908) The new translateMatrix API String API: replace(CharSequence, CharSequence), replaceAll, replaceFirstiOS push permission no longer fires at app …

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  • 26 May

    A New Generation of Java Libraries Is Born: Wasm Becomes the Implementation Detail

    Author: Andrea Peruffo Original post on Foojay: Read More Table of Contents The problem every Java developer knowsWhat if the library just ran inside the JVM?The ecosystem: it’s already hereEndive: a new chapter for WebAssembly on the JVMCompose, don’t rewriteGet involved A New Generation of Java Libraries Is Born: Wasm Becomes the Implementation Detail If you’re running JRuby in production, …

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  • 26 May

    Introducing bx-jwt: Enterprise-Grade JSON Web Tokens for BoxLang

    Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents The Fluent Builder — jwtNew() The BIF Functions HMAC Sign and Verify RSA Sign and Verify JWE Encryption alg:none Rejection HMAC Minimum Key Lengths (RFC 7518 §3.2) Algorithm Allowlist Clock Skew Tolerance Authentication Middleware Token Refresh with Grace Period Kid-Based Key Rotation Signing (JWS) Encryption (JWE) JWT authentication …

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  • 25 May

    Foojay Podcast #96: Local AWS Development Without LocalStack: Meet Floci, the GraalVM-Powered Alternative

    Author: Frank Delporte Original post on Foojay: Read More Table of Contents YouTubePodcast AppsGuest: Hector VenturaLinksContent What if you could run 35 AWS services locally in under 25 milliseconds, using just 13 megabytes of memory, with a single Docker command and no cloud bill? That’s exactly what Floci does. In this episode, Frank Delporte talks with Hector Ventura, the creator …

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  • 22 May

    Context Is a Budget — Eight levers and three workflow patterns

    Author: Soham Dasgupta Original post on Foojay: Read More Table of Contents Where the tokens actually goThe Eight Levers A. Context engineering — scope your asks B. Prompt caching — order matters C. Tool & MCP hygiene — every schema is a tax D. Custom instructions & skills — codify it once E. Model routing — start cheap, escalate when …

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