Category
Tools we use daily: setups, tricks and battle-tested automations.
PegaProx 0.9.x is an AGPL-3.0 panel that manages several Proxmox VE 8 and 9 clusters, plus XCP-ng, from a single screen. It adds live migration across clusters, OIDC with Entra ID, a CVE scanner and one-click hardening on top of the stock GUI, which only covers one cluster at a time.
Coolify is an open source self-hosted deployment platform that replicates the Vercel or Heroku experience on your own Docker infrastructure. This guide installs Coolify 4.x step by step on Ubuntu 24.04, from the official script to the first Git deployment with automatic SSL and managed databases.
The AI tool stack a developer uses in 2026 looks nothing like it did eighteen months ago. Agentic editors, review tools, terminal agents, and test assistants have settled into recognizable roles. A practical guide by category.
After a decade of Prometheus, three years of consolidation around OpenTelemetry, and the open stack now mature with Grafana, Loki, and Tempo, concrete recommendations for teams starting or reviewing their observability layer: what fits, what is excess, and what to avoid.
Railway and Render have spent years filling the gap between Vercel and AWS. By the fall of 2025 their offering has matured enough for a seasoned assessment: where they beat Heroku, where they fall short of Fly, and what happens when a bill grows.
Spotify announced Backstage Plus, its own commercial offering built on top of the open Backstage project. The result is a de facto fork that raises uncomfortable questions about governance of company-donated CNCF projects. A look at the practical implications and what teams already running Backstage in production can do.
Dokploy has become the most talked-about free alternative to Vercel and Render. It promises Docker Swarm simplicity without the weight of Kubernetes or dependence on a single vendor. We look at where it delivers and where the promise breaks down.
WireGuard is simple over a single link, but hand-building a multi-node mesh quickly turns into a tangle of keys and routes. Patterns that work, when pure WireGuard earns its keep, and when it is worth leaning on Tailscale or Headscale instead.
Los editores de código han empezado a incorporar MCP como cliente nativo: VS Code, Zed, Cursor y varios forks de Neovim. Esto cambia la forma en que el agente accede al contexto del proyecto y abre preguntas prácticas sobre qué servidores activar y cómo configurarlos sin abrir puertas.
Polars lleva dos años pidiendo relevo a pandas. Con Polars 1.x estable y una comunidad creciente, toca revisar dónde de verdad compensa migrar, dónde pandas sigue ganando y cómo convivir entre ambos sin pagar dos veces.
Seis meses después de que MCP se volviera el protocolo común de integración de agentes, el catálogo comunitario supera el millar de servidores. Repaso cuáles uso a diario, cuáles son ruido y cómo separarlos sin caer en la trampa de la novedad.
Ollama became the standard for running large language models locally in 2024. It wraps llama.cpp in a single binary with Docker-style CLI and an OpenAI-compatible API. Phi-3 Mini runs in 4 GB; Llama 3.1 8B Q4 needs 6 GB. For production traffic at scale, vLLM remains the correct choice.
Figma Dev Mode is the developer-facing view inside a Figma file: it generates ready CSS, exposes exact measurements, maps variables to tokens, and, with Code Connect, links each component to the real codebase snippet. It solves most of the design-to-code handoff friction, but it does not replace human judgment on accessibility, performance, or responsive behavior.
GitLab Duo brings native AI into the whole devops flow: code completion, chat, MR summaries and vulnerability explanation. Duo Pro costs 19 dollars per user monthly on top of Premium or Ultimate, the same as GitHub Copilot Business. It pays off when your team already lives in GitLab.
