🌍 TechCrunch

Mark buys a castle

Mark Zuckerberg just bought a cozy abode somewhat close to Meta’s international headquarters in Ireland.
🌍 Dev.to

Cumora Makes Agent Coordination the Product, Not a Chat Feature

Cumora’s public repository presents a cross-platform team chat application in which AI agents occupy the same conversational spaces as people: direct messages, group chats, a Kanban board and a calendar. The consequence is that the project has to solve a problem conventional chat software can mostly avoid: preventing autonomous participants from acting on stale context or duplicating work. That is the most substantial part of Cumora’s design. Its headline—agents as first-class teammates—could...
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Advanced BLoC Architecture for Production Flutter Apps

Advanced BLoC Architecture for Production Flutter Apps As Flutter applications grow, state management is rarely the hardest problem. The difficult part is keeping business rules, networking, persistence, navigation, and UI concerns from becoming tightly coupled. BLoC works especially well when it is treated as an architectural boundary , not simply as a way to move variables out of widgets. This tutorial presents a production-oriented structure that separates: Presentation Stat...
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Agora Video Calling SDK with Flutter: Build a Real-Time Video Call App

Agora Video Calling SDK with Flutter: Build a Real-Time Video Call App Real-time video calling is common in healthcare, education, customer support, social networking, and collaboration applications. Instead of implementing WebRTC infrastructure yourself, Flutter developers can use the Agora RTC SDK . In this tutorial, we'll build the foundation of a Flutter video calling application using agora_rtc_engine . What We'll Build Initialize the Agora engine. Request camer...
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Flutter Performance Optimization: Fix Jank and Dropped Frames

Flutter Performance Optimization: Fix Jank and Dropped Frames A Flutter application can feel slow even when individual operations look harmless. A large widget rebuild, expensive JSON parsing, excessive layout work, image decoding, or complex rendering can push a frame beyond its deadline. For a 60 Hz display, Flutter has roughly 16 ms per frame . Higher-refresh-rate displays require an even shorter frame budget. Flutter's Performance View is designed to help identify slow UI and raster ...
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Certificate Pinning in Flutter

Certificate Pinning in Flutter HTTPS protects data in transit by authenticating the server and encrypting traffic. Certificate pinning adds another trust constraint: the application expects a particular certificate or public key rather than trusting every certificate accepted by the platform's normal trust store. Pinning can reduce the risk of certain man-in-the-middle scenarios, but it also creates an operational problem: your application must survive certificate and key rotation . ...
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Node.js Gateway API Observability — 6 One-Key Signals for OpenAI, Claude, Gemini Fallbacks

Short answer: for a Node.js service that turns logistics sales calls into CRM actions, use a unified gateway when one key and simple fallback matter, but choose it by structured-output evidence rather than by the length of its model list. Start with the scoreboard. A gateway earns its place only when it preserves usable CRM actions as traffic moves among OpenAI, Claude, and Gemini. Option Pick it when Evidence to demand Managed unified gateway One chat contract and f...
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Building a Production-Ready REST API Client with Dio

Building a Production-Ready REST API Client with Dio A production API client needs more than dio.get() . A robust client should define: Base configuration Timeouts Authentication Interceptors Error mapping Serialization Cancellation Retry behavior Logging Testability Dio provides features such as global configuration, interceptors, cancellation, uploads/downloads, timeouts, and custom adapters. citeturn0search7turn0search13 1. Add Dio Add D...
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Flutter FFI: Integrating Native C/C++ Libraries

Flutter FFI: Integrating Native C/C++ Libraries Flutter applications sometimes need functionality that is already implemented in native code. Examples include: Computer vision Audio/video processing Cryptography Hardware SDKs Existing C/C++ engines High-performance algorithms Dart's dart:ffi provides a way for Dart Native applications to call native C APIs and work with native memory. Dart also provides ffigen for generating bindings from C headers. citeturn0sear...
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PayPal Android SDK with Flutter: Integrate PayPal Checkout Using Platform Channels

PayPal Android SDK with Flutter: Integrate PayPal Checkout Using Platform Channels Flutter does not need a Dart package for every native Android SDK. When an application depends on an Android-only SDK, Flutter can communicate with Kotlin through platform channels . This is especially useful for payment SDKs. In this tutorial, we'll demonstrate the architecture for integrating the PayPal Android SDK through Braintree's PayPal module into a Flutter Android application. Important...
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Advanced BLoC Architecture for Production Flutter Apps

Advanced BLoC Architecture for Production Flutter Apps As Flutter applications grow, state management can quickly become difficult to maintain. A simple BLoC may work well for a small application, but production systems usually need clear feature boundaries, predictable state transitions, testability, dependency injection, and reliable error handling. In this tutorial, we will build a production-oriented BLoC architecture that can scale across multiple features. Why Basic BLoC...
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What Every Java SaaS Backend Keeps Rebuilding — and How to Structure It Once

Starting a new SaaS product is exciting until you realize how much work happens before you can build the feature that actually makes the product unique. For many Java and Spring Boot applications, the list looks familiar: authentication; refresh token handling; organizations and tenants; authorization; audit trails; database migrations; consistent API errors; API documentation; automated tests. None of these features is the reason the SaaS exists. But they quickly...
HackerNews

Show HN: AI-Native Accelerator that helps builders make something people want

Most people are not validating their ideas before start building it! I am a 5th time tech founder, gaming included and I built & managed startup accelerator programs. I know lot of things about early stage founders and their pains as I have been there. That is why I am building Foundera. It’s an AI-Native Accelerator for tech builders. Today the problem is; most of the AI coding tools opens with a chat and asking “type your idea and start building”. This is wrong! I want to reduce the time and m...
HackerNews

Hola AI Agent

Article URL: https://cloudgpu.io/agent/hola-ai-agent Comments URL: https://news.ycombinator.com/item?id=49378016 Points: 2 # Comments: 0
HackerNews

Are you good at AI, or just using it?

We’re working on a ladder for individual AI proficiency and would love feedback on both the levels and the definitions. L0 New: brand new to AI, or has not yet used it. L1 Chat: simple prompt-and-response use. Work is serial: ask, wait for an answer, then ask again. L2 Contextual Work: gives AI relevant documents, data, or workspace context so it can work within the actual artifact and produce a more useful result. L3 Orchestrate: coordinates multiple agents or AI roles across independent workst...