DEV Community • 2026-04-29 19:00

How to Set Up Developer Portals with Backstage 1.20 and GitHub Enterprise 3.12 for 2026 Teams

In 2025, engineering teams spent an average of 14.2 hours per new hire configuring local environments, hunting for API docs, and navigating fragmented tooling—a $3.1B annual drag on global software productivity. This tutorial eliminates that waste for 2026 teams by deploying a production-grade developer portal with Backstage 1.20 and GitHub Enterprise (GHE) 3.12, the only combination certified for...

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Apple Has Given Up on the Vision Pro After M5 Refresh Flop
newest submissions : multi • 2026-04-29 18:58

Apple Has Given Up on the Vision Pro After M5 Refresh Flop

submitted by /u/HelloSlowly to r/hardware [link] [comments]

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Lobsters • 2026-04-29 18:58

Functional Programmers need to take a look at Zig

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HackerNoon • 2026-04-29 18:57

Dfns & Zama: Unlocking Institutional Liquidity on Public Blockchains Via Wallet Infrastructure

Paris, France, April 29th, 2026/Chainwire/--Dfns, the leading wallet infrastructure for institutional finance, and Zama, the pioneer in Fully Homomorphic Encryption (FHE), today announced a strategic partnership to bring native confidentiality to public blockchains. The integration of Zama’s FHE-powered protocol into the Dfns wallet stack allows enterprise clients to manage confidential assets out...

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DEV Community • 2026-04-29 18:57

Building a Local AI Agent (Part 1): Six Technical Challenges

I've been building Reiseki (霊石) — a fully local AI agent that runs on your machine via Ollama, even if you do not have more than 8-10 GB of RAM. The agent uses a ReAct loop (Reason → Act → Observe) to handle file operations, document generation, reminders, and more. Reiseki is open source: github.com/Flo1632/reiseki Along the way I ran into six technical problems that aren't obvious. Here's what...

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Creating a Custom AI Agent with Telerik Tools 4: Crafting an Interactive Blazor UI
Telerik Blogs • 2026-04-29 18:56

Creating a Custom AI Agent with Telerik Tools 4: Crafting an Interactive Blazor UI

Add your custom RAG-enabled AI agent into an Blazor app with the AIPrompt component.

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Creating a Custom AI Agent with Telerik Tools 4: Crafting an Interactive Blazor UI
Telerik Blogs • 2026-04-29 18:56

Creating a Custom AI Agent with Telerik Tools 4: Crafting an Interactive Blazor UI

If you’re creating an AI-enabled backend, your users expect an interface that supports working with an AI tool. The Telerik UI for Blazor AIPrompt wraps that all up into a single component.

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1m read
Canada selected to host new multinational defence bank, sources say
newest submissions : multi • 2026-04-29 18:55

Canada selected to host new multinational defence bank, sources say

submitted by /u/Puginator to r/worldnews [link] [comments]

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DEV Community • 2026-04-29 18:55

War Story: We Replaced AWS IAM with Vault 1.16 and Cut Our Permission Error Rate by 60% for 500+ Developers

At 2:17 AM on a Tuesday in Q3 2023, our on-call rotation got 14 PagerDuty alerts in 12 minutes. All were the same error: AccessDenied from AWS IAM for developers trying to deploy to our EKS clusters. By the end of that quarter, we’d replaced AWS IAM’s static role-based access for 500+ engineers with HashiCorp Vault 1.16’s dynamic secrets and workload identity, cutting permission error rates by 60%...

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Hacker News: Front Page • 2026-04-29 18:54

Anthropic bug causes $200 extra charge, refuses refund

Article URL: https://github.com/anthropics/claude-code/issues/53262 Comments URL: https://news.ycombinator.com/item?id=47952722 Points: 3 # Comments: 0

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DEV Community • 2026-04-29 18:54

Beyond configuration drift: how Barbacane reimagines the API gateway with Rust and WASM

What if your OpenAPI spec wasn't just documentation, but the actual configuration of your production gateway? For years, API teams have lived with a quiet frustration: the gap between specification and reality. You write a beautiful OpenAPI spec. You configure your gateway (Kong, Tyk, AWS API Gateway) with routes, plugins, and security rules. And then… drift happens. A hotfix bypasses the spec. A...

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I wrote a blog on "50 Advanced Javascript Interview Questions"
/r/ReactJS - The Front Page of React • 2026-04-29 18:53

I wrote a blog on "50 Advanced Javascript Interview Questions"

Take a look, whether you're preparing for an entry-level or mid-level role, it should be quite helpful. submitted by /u/No-Aide7224 [link] [comments]

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Experienced Devs • 2026-04-29 18:53

Early-career dev in legacy .NET system. How do you build a mental model of the codebase?

I’m about a year into my first dev role working in a legacy enterprise system and I’m trying to figure out if what I’m dealing with is normal or if I’m just struggling more than I should be. The stack is kind of all over the place. ASP.NET MVC and Razor, JavaScript, VB.NET WCF services, and a lot of stored procedures. There is also an older desktop app that the web app is supposed to match, so som...

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2m read
DEV Community • 2026-04-29 18:52

Why Firestore Keeps Throwing “Missing Index” Errors — And How to Fix It Like an Engineer

If you’ve worked with Firestore long enough, you’ve definitely seen this: “The query requires an index. You can create it here…” At first, it feels harmless. You click the link, create the index, and move on. But as your application grows, this turns into: Random API failures Broken production queries Confusing deployment issues A growing list of manually created indexes I’ve been there. ...

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Exploiting Vulnerable Drivers
text/plain • 2026-04-29 18:52

Exploiting Vulnerable Drivers

Often, attackers will attempt to prevent security software from interfering with their attack chains by abusing a vulnerable driver to kill or otherwise disable the system’s security software (antivirus/edr/etc). Because drivers run in highly-privileged OS Kernel mode, it is difficult to prevent attackers from achieving their goals if they manage to achieve code execution inContinue reading ...

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DEV Community • 2026-04-29 18:50

How Lazarus Used AI Zoom Lures to Drain Wallets in 5 Minutes (and How to Stop It)

The Attack Lifecycle The recent Arctic Wolf report on the BlueNoroff campaign is a masterclass in 2026 social engineering. 1. The Lure: A fake Calendly invite for a "quick sync." 2. The Payload: A "ClickFix" style attack hidden in a fake Zoom interface. 3. The Result: Full credential extraction from browser extensions in under 300 seconds. Why AI Changes the Game As someone building RAG-bas...

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1m read
DEV Community • 2026-04-29 18:50

Structural limitations in SaaS products that block AI-first workflows

Most SaaS products were not built for AI. They were built for forms, dashboards, and predictable workflows. You can add AI on top. Many do. But once you try to run real workflows through it, the limitations show up quickly. 1. CRUD-based architecture Most SaaS systems are built around CRUD. Create. Read. Update. Delete. Every flow is: user inputs data system stores it user ...

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2m read
DEV Community • 2026-04-29 18:50

Human in the Loop: Using Confidence Scores to Build Reliable Document Extraction

Why Fully Automated Extraction Fails Every document extraction project starts with the same pitch: upload a PDF, get structured JSON, never look at the document again. It works in the demo. It falls apart in production. The problem isn't that AI extraction is inaccurate — it's that it's inconsistently accurate. A well-structured invoice from a regular supplier extracts perfectly. A sca...

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16m read
newest submissions : multi • 2026-04-29 18:49

Free virtual try-on API for a mobile app (student project)?

Hey everyone, I’m working on an Android (Java) mobile app for a school project, and I’m trying to integrate a virtual try-on feature (clothes fitting on user images). I’ve explored a few options on platforms like Hugging Face, but most of the good models are: only available as demos (Spaces) not exposed as stable APIs or require paid GPU/inference I’m looking for something: free (or at least fr...

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DEV Community • 2026-04-29 18:49

Extracting Structured Data from Scanned Documents: OCR Plus Field Validation

The Filing Cabinet Problem Every organization has one. A storage room, a shared drive, a Dropbox folder — somewhere there are thousands of documents that exist only as scans. Supplier invoices from before the accounting system went digital. Patient intake forms from a decade of paper processes. Lease agreements that were faxed, signed, scanned, and filed away. Customs declarations. Insu...

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14m read
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