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News

DEV Community
dev.to > freewayz-dev > designing-frontend-interfaces-for-unreliable-networks-and-low-end-devices-26fk

Designing Frontend Interfaces for Unreliable Networks and Low-End Devices

7+ hour, 46+ min ago   (345+ words) This isn't a list of generic performance tips. It's the specific set of decisions that matter once you stop assuming a fast, stable connection and a capable device. The bigger lever is optimistic UI: update the interface as if the…...

Medium
medium.com > @chiranjilalsinghal4 > the-go-context-context-trick-that-saved-my-service-from-crashing-80b7bfc8357b

The Go context.Context Trick That Saved My Service From Crashing 💥

7+ hour, 29+ min ago   (29+ words) Okay, picture this: you’re staring at your production dashboards, and your core service — the one everyone depends on — is …...

Medium
medium.com > @herefindalex > what-survives-close-tracing-shutdown-through-an-unfamiliar-go-codebase-ce77f8288bdb

# What Survives Close()? Tracing Shutdown Through an Unfamiliar Go Codebase

10+ hour, 37+ min ago   (1303+ words) *How I used GoLand, Codex, and deterministic tests to understand the lifecycle of a pub/sub RPC client.* ## 1. Start With a …...

DEV Community
dev.to > usman_c9d4c2a90f76c > why-asynchronous-data-processing-matters-in-modern-web-architecture-3ml6

Why Asynchronous Data Processing Matters in Modern Web Architecture

18+ hour, 40+ min ago   (237+ words) When designing web applications that handle real-time interactions, synchronous request handling often becomes a performance bottleneck. Blocking operations—such as third-party API lookups, document formatting, or media rendering—slow down the main thread and degrade the user experience. Decoupling resource-heavy…...

DEV Community
dev.to > sarantoon > five-ollama-settings-you-should-tune-before-running-local-models-seriously-3eee

Five Ollama Settings You Should Tune Before Running Local Models Seriously

21+ hour, 28+ min ago   (575+ words) By Nokka | September 11, 2026 People install Ollama and hit the same wall: responses are slower than expected even on good hardware. Most of the time the hardware is not the problem. The defaults are simply not tuned for sustained heavy use…...

DEV Community
dev.to > machinecodingmaster > stop-slamming-downstream-services-singleflight-request-coalescing-with-java-virtual-threads-1m2o

Stop Slamming Downstream Services: Singleflight Request Coalescing with Java Virtual Threads

21+ hour, 58+ min ago   (606+ words) Virtual threads solved your JVM I/O bottlenecks, but downstream internal services are now on fire because 50,000 concurrent threads are fetching the exact same cache miss simultaneously. You do not need distributed locks or larger database instances; you need the…...

Medium
medium.com > javarevisited > can-spring-boot-really-handle-1-million-requests-per-second-db5a7bb25e9d

Can Spring Boot Really Handle 1 Million Requests Per Second?

18+ hour, 20+ min ago   (32+ words) Everyone asks if Spring Boot can handle 1M RPS. That’s the wrong question — here’s the one that actually matters. The answer has …...

DEV Community
dev.to > hosameldeen_reda_398691c9 > effluentify-convert-ef-core-data-annotations-to-fluent-api-in-one-command-27lp

"EFFluentify: Convert EF Core Data Annotations to Fluent API in one command"

1+ day, 6+ hour ago   (296+ words) One of my dreams when I started in software development was to build something like #include — a tool that other developers like me could actually reach for in their own projects. Now I have one. It's called EFFluentify, and this…...

Medium
medium.com > @cemdrman > virtual-threads-after-jep-491-your-bottleneck-just-moved-to-the-connection-pool-db45f415ecda

Virtual Threads After JEP 491: Your Bottleneck Just Moved to the Connection Pool

1+ day, 4+ hour ago   (34+ words) If you turned on virtual threads in Spring Boot a couple of years ago and then quietly turned them back off …...

InfoQ
infoq.com > news > 2026 > 09 > tinygo-devkit

Advancing Embedded Go: Recoverable Panics, UEFI, Radio and Hardware Dev Kit

2+ day, 16+ min ago   (147+ words) TinyGo version 0.42 introduces significant updates, including recoverable panics and support for Go 1.27 and LLVM 22, improving error handling and enabling Go code to run as UEFI applications. The Tin...