Software Development News

Bound Go concurrency: errgroup.SetLimit, semaphore channels, worker pools, and bounded queues - with the goroutine leak that survives errgroup.Wait. Bounding Concurrency in Go: errgroup, Worker Pools, and Backpressure

virt-clone copies the disk, virt-sysprep resets identity, qemu-img exposes backing files. The full pipeline for cloning KVM guests in Virt-Manager. Clone a VM in Virt-Manager with virt-clone and virt-sysprep

Compare RustFS, Garage, SeaweedFS, Ceph RGW, VersityGW, S3Proxy, and rclone for self-hosted S3. Native object stores vs filesystem-backed S3 gateways. Self-Hosted S3 Alternatives in 2026 (RustFS, Garage, SeaweedFS, Ceph)

Buttondown, EmailOctopus, beehiiv, Kit, Ghost, Substack, MailerLite, Brevo, Sender: pricing, public archives, canonical URLs, APIs, and ownership compared. Best Newsletter Platforms in 2026: Pricing, Hosting and SEO

Benchmarked 2026 comparison of Go HTTP stacks: net/http ServeMux, chi, Gin, Echo, and Fiber - routing, allocations, the fasthttp tradeoff, and how to choose. Go Web Frameworks in 2026: net/http, chi, Gin, Echo, Fiber Compared

Compare top Linux terminal emulators: Alacritty, Kitty, WezTerm, Ghostty, GNOME Terminal, and more. Features, performance, and customization options reviewed. Best Linux Terminal Emulators: 2026 Comparison

Ollama CLI cheatsheet: ollama serve, run and ps commands, model management, thinking flags, and server environment variables. Ollama CLI Cheatsheet: ls, serve, run, ps + commands (2026 update)

Compare Yoast, Rank Math, AIOSEO, SEOPress, Slim SEO, The SEO Framework, and local-LLM plugins for WordPress, and how to keep inference on your own server. WordPress SEO Plugins Compared: Yoast to Local AI