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Articles on custom software, CRM, e-commerce platforms, integrations and SaaS products.
174 postsWhat is observability, and how does it differ from monitoring? We explain logs, metrics, traces, why OpenTelemetry is vendor-neutral, the collector, and a starter checklist for small teams.
Vibe coding means describing software in plain language and steering an AI model's code by testing it. Learn where it helps, which risks it carries, and what to check before production.
WebAssembly (Wasm) is a portable binary code format that runs in the browser and on servers. We explain how it works with JavaScript, where it fits, what WASI is, its limits, and when you really need it.
Your app is gone from Google Play? Read Policy status, find the cause, fix and resubmit, or appeal. Official steps, common causes and shortcuts to avoid, with no guarantees.
Is your company's Apple Developer enrollment stuck? We walk through D-U-N-S matching, legal name and address, authority, website, and email checks, step by step.
How to install Nginx with apt or dnf, write your first server block, add Certbot SSL, read logs and fix 403 or 502 errors, based on official docs, plus when to leave the job to your host.
Reverse vs forward proxy, Nginx proxy_pass, headers, timeouts and WebSocket settings, plus Nginx Proxy Manager with Docker, Let's Encrypt SSL and how to secure port 81.
What a load balancer does and how to set one up with Nginx: algorithms, passive health checks, shared sessions, TLS termination, redundancy and when one server is enough.
Docker builds and runs containers; Kubernetes manages them across a cluster. What dockershim removal really means, where Compose and Swarm fit, and how to choose.
Coolify is an open source platform you install on your own server. We cover requirements, install, SSL and backups, and tell you when a managed platform is the better choice.
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