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News

DEV Community
dev.to > babycat > remote-chat-failover-needs-a-tab-stop-origin-banner-not-a-skeleton-overlay-55p0

Remote Chat Failover Needs a Tab-Stop Origin Banner, Not a Skeleton Overlay

11+ hour, 30+ min ago   (999+ words) I was halfway through a keyboard-only pass on a streaming chat when the local path died. A skeleton overlay covered the composer, my focus jumped, and tokens started arriving from somewhere else. Did the interface tell me those tokens had…...

DEV Community
dev.to > tejaswahinduja > building-a-rate-limiter-why-even-use-redis-20b4

Building a rate limiter, why even use Redis.

15+ hour, 12+ min ago   (106+ words) Well I failed a amazon OA because of a rate limiting question, So I have built this rate limiter from... Tagged with redis, typescript, software, beginners....

DEV Community
dev.to > iamsuudi > how-to-add-offline-support-to-your-web-app-without-hand-writing-a-service-worker-5gki

How to Add Offline Support to Your Web App (without hand-writing a service worker)

19+ hour, 54+ min ago   (416+ words) The full walkthrough: one config file, an auditable vanilla-JS service worker + client runtime generated for you, zero runtime dependencies — and a live demo you can test offline right now. Every serious web app eventually needs to work when the network…...

The Des Moines Register
desmoinesregister.com > press-release > story > 122921 > lounge-lizard-launches-custom-website-for-heven-aerotech

Lounge Lizard Launches Custom Website for Heven AeroTech

2+ day, 19+ hour ago   (157+ words) NEW YORK, NY, UNITED STATES, September 10, 2026 /EINPresswire.com/ — Lounge Lizard Worldwide Inc., an award-winning digital agency specializing in brand strategy, web design, and web development, has launched a redesigned website for Heven AeroTech, an innovator in hydrogen-powered unmanned aerial systems…...

DEV Community
dev.to > anas_sheikh_2 > wrapping-redirect-in-a-trycatch-in-nextjs-can-silently-swallow-the-redirect-4mjd

Wrapping redirect() in a try/catch in Next.js Can Silently Swallow the Redirect

22+ hour, 10+ min ago   (1098+ words) This one catches people specifically because the code looks like careful error handling, and it's actually the thing breaking the exact feature it's wrapped around. The Setup That Looks Like Responsible Error Handling // actions/auth.ts 'use server'; export async…...

Medium
medium.com > @sabbir.nit > post-21-the-midnight-flood-how-rate-limiting-keeps-your-server-from-drowning-3d3b18df5133

Post 21: The Midnight Flood. How Rate Limiting Keeps Your Server From Drowning.

22+ hour, 25+ min ago   (1376+ words) How Shopify’s leaky bucket algorithm at the edge tier saved their platform during flash sales, how GitHub’s sharded …...

DEV Community
dev.to > armando284 > optimizing-for-a-120-kbps-network-that-drops-do-less-cache-with-boundaries-survive-offline-2fg9

Optimizing for a 120 kbps Network That Drops: Do Less, Cache with Boundaries, Survive Offline

1+ day, 3+ hour ago   (373+ words) Reality check first: median fixed-connection download in Cuba is 3.48 Mbps vs 104.43 Mbps worldwide (Ookla via DataReportal), and the working condition is closer to 120 kbps, dropping at any moment. The wrong question is "how do I make my app faster?". The…...

DEV Community
dev.to > abrownfox001 > 150ms-taker-delay-and-volume-tier-limits-a7k

150ms Taker Delay and Volume-Tier Limits

2+ day, 18+ hour ago   (351+ words) Part 2 pinned the settlement target: 60s Chainlink TWAP. Part 3 is the matching layer. A correct P(up) still dies if the venue changed how taker orders are allowed to race. Add the older delay-lock behavior: once a taker order enters the…...

DEV Community
dev.to > masonwritescode > check-whether-hlsjs-is-actually-using-a-worker-most-esm-setups-arent-2jfc

Check whether hls.js is actually using a worker (most ESM setups aren't)

2+ day, 21+ hour ago   (537+ words) If you import Hls from 'hls.js', you are probably getting the ESM build, and the ESM build does not bundle the transmuxer worker. Transmuxing runs on your main thread until you set workerPath. We are going to verify which…...

DEV Community
dev.to > danorie > 16-requests-2-of-them-third-party-0-ad-requests-what-a-static-calculator-site-actually-loads-2gbh

16 requests, 2 of them third-party, 0 ad requests (what a static calculator site actually loads)

2+ day, 22+ hour ago   (1307+ words) I wanted a calculator site that behaves like a document, not like a web app. Type three numbers. Get the number of paint cans to buy. No account, no dashboard, no round trip to a server, no analytics watching you…...