The signal in the feed.

Ship a 'Go Live' button: OBS in, LL-HLS out, webhooks in between

TL;DR We're adding live streaming to a SaaS dashboard: a backend endpoint that creates a stream, OBS as the broadcaster over RTMPS, LL-HLS playback with hls.js, and a webhook handler that keeps the UI honest. Working "go live" flow in an afternoon. 📦 Code: github.com/USER/repo (replace before publishing) Webinars, coaching sessions, company town halls: sooner or later your product gets the "can users go live?" ticket. The hard parts (ingest servers, transcoding, CDN delivery) are exactly the pa

2w ago8 min read

Modular Display Systems Delhi: Benefits, Cost & Pan-India Rollout Guide 2026

devto-webdev

Modular Display Systems Delhi: Benefits, Cost & Pan-India Rollout Guide 2026

Table of Contents Understanding Modular Display Systems Why Modular Display Systems Are Essential for Retail Stores Benefits of Modular Display Systems Delhi The Role of Modular Visual Merchandising India Types of Retail Display Systems Delhi Why Choose 7CS Communication Industries We Serve Frequently Asked Questions About Us Contact Us Conclusion Modular Display Systems Delhi: The Smart Choice for Modern Retail Businesses Modular Display Systems Delhi play a crucial role. A well-designed displa

2w ago11 min read

Hire AI Developers: The Complete Guide to Building Intelligent AI Solutions for Business Growth

devto-webdev

Hire AI Developers: The Complete Guide to Building Intelligent AI Solutions for Business Growth

Artificial Intelligence is no longer a futuristic concept—it has become one of the most powerful technologies driving business innovation across industries. From automating repetitive tasks to predicting customer behavior and improving operational efficiency, AI enables organizations to make smarter decisions faster. However, implementing AI successfully requires more than purchasing software or integrating APIs. Businesses need experienced professionals who understand machine learning, data sci

2w ago8 min read

React Context vs Redux Kab Kya Use Karein

React Context vs Redux Kab Kya Use Karein

दोस्तों, क्या आप भी इस बात को लेकर हमेशा उलझन में रहते हैं कि अपने ReactJS प्रोजेक्ट में State Management के लिए React Context API का इस्तेमाल करें या Redux का? जब हम एक नया प्रोजेक्ट शुरू करते हैं, तो शुरुआत में सब कुछ बहुत आसान लगता है। लेकिन जैसे-जैसे components का साइज बढ़ता है, data को एक जगह से दूसरी जगह पास करना एक बड़ा सिरदर्द बन जाता है। आज हम और आप, दोनों मिलकर इस मुद्दे पर गहराई से चर्चा करेंगे और समझेंगे कि किस परिस्थिति में कौन सा टूल आपके लिए बेस्ट रहेगा। ⚡ Quick Answer: छोटे और मध्य

2w ago12 min read

TypeScript Decorators Done Right: Migrating from Legacy to the TC39 Standard

TypeScript Decorators Done Right: Migrating from Legacy to the TC39 Standard

TypeScript Decorators Done Right: Migrating from Legacy to the TC39 Standard Most decorator migration failures stem from treating TC39 standard decorators as a drop-in replacement for the legacy experimentalDecorators implementation. Teams flip the compiler flag, watch their codebase explode with type errors, and immediately revert. The reality is that the API changed fundamentally—parameter decorators disappeared, metadata handling shifted entirely, and the decorator signature itself operates o

2w ago15 min read

Why Google Can't See Your React App

I spent way too long debugging why Google couldn't see my React app. It ranked for nothing, not even my own brand name. The fix, once I found it, was 4 lines of code. If you've shipped a React app and then watched site:yourdomain.com return zero results in Google, this one's for you. Here's what was actually happening under the hood, and three ways to fix it, including the one I ended up shipping. Here's the counterintuitive part: Googlebot does execute JavaScript. It has for years. So why do so

2w ago5 min read

GitLost: We Tricked GitHub's AI Agent into Leaking Private Repos

hacker-news

General Tech

GitLost: We Tricked GitHub's AI Agent into Leaking Private Repos

Article URL: https://noma.security/blog/gitlost-how-we-tricked-githubs-ai-agent-into-leaking-private-repos/ Comments URL: https://news.ycombinator.com/item?id=48827858 Points: 172 # Comments: 66

2w ago5 min read

EffCSS v5: Self-Confident CSS-in-TS for Modern Frontend

devto-api

EffCSS v5: Self-Confident CSS-in-TS for Modern Frontend

Docs GitHub NPM What Is EffCSS? EffCSS is a zero-dependency, framework-agnostic CSS-in-TS...

2w ago8 min read

Building a lightning-fast Roblox Wiki using Next.js and Markdown

devto-nextjs

Next.js

Building a lightning-fast Roblox Wiki using Next.js and Markdown

Most gaming wikis are built on legacy platforms like Fandom, which are notorious for layout shifts, aggressive ad networks, and terrible mobile performance. When I started playing Storage Hunters on Roblox, I realized the community desperately needed a fast, mobile-friendly database to check item values on the fly. To solve this, I built Storage Hunters Wiki using Next.js, Tailwind CSS, and Markdown. Using Static Site Generation (SSG), I pre-render all item database pages at build time. The sear

2w ago1 min read

React, Explained Directly — Part 2: Production, Performance, and Modern Patterns

React, Explained Directly — Part 2: Production, Performance, and Modern Patterns

Continues directly from Part 1. Same rule: no stories, no metaphors — just the real mechanics, in plain English, with working code. 👦 Nephew: I understand useState causes a re-render. But sometimes components re-render when I didn't change their props at all. What's the actual rule? 👨‍🦳 Uncle: The real rule is simple, and most confusion comes from not knowing it: when a component re-renders, every child it renders in its JSX also re-renders by default — regardless of whether that child's prop

2w ago32 min read

Instant Navigation: Hover Prefetching in React ⚡