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General

F1-U flow control: how a 5G base station's two halves stay in step

In 5G, the gNB is not a single box. Under the 3GPP higher-layer split (TS 38.401), a Central Unit owns the upper radio-protocol layers, and one or more Distributed Units own the real-time lower ones — RLC, MAC, and PHY. F1-U is the user-plane leg between them, and it carries GTP-U tunnels running th

Dev.to (EN Zone)
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Mobile

Flutter Web in Two Tabs: Both Polling, Both Wrong

Your app works. Then a user opens it in a second tab, and things start going wrong in ways that never show up in testing. Both tabs poll the server, so your request volume doubles for one user. Both hold a WebSocket, so your connection count is wrong and your server thinks you have twice the traffi

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AI & ML

NeurIPS Sydney SOLD OUT in minutes [N]

Three weeks from decisions even. I wonder what percentage is industry and VC funded AI labs looking to mingle and recruit. submitted by /u/alrojo [link] [留言]

Reddit r/MachineLearning
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General

Wrapping Component Libraries

How production libraries handle decoupling, and what I learned building my own wrapper layer The Pattern Everyone Uses (But I Didn't Understand) Ever notice how you can import Material UI components like this? import {Button} from '@mui/material'; import {Button} from '@mui/material/

Dev.to (EN Zone)
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Frontend

When Forms Start Talking to Each Other

Declarative Field Dependencies in React: How Configuration Replaces useEffect Spaghetti The Problem Complex forms are everywhere in enterprise applications. Registration forms, checkout flows, survey builders, data entry systems. They all share a common challenge: fields that depend on

Dev.to (EN Zone)
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General

Building Super-Flexible Web Applications

Multi-Layer Runtime Configuration: How to Change Your Entire UI Without Rebuilding The Problem Hardcoded configuration is everywhere: Need to change the primary color? Edit the code, rebuild, redeploy. Want to test two different button styles? Duplicate code or feature flags in your CI

Dev.to (EN Zone)
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Frontend

Self-Mounting Micro-Frontends: A Simple Pattern

How to embed modern React/Vue/Svelte into legacy applications without complex orchestration The Problem How do you put a micro-frontend project onto a monolithic page? Not just theoretically, practically. You have a legacy application (JSP, PHP, Django templates, whatever). You want to

Dev.to (EN Zone)