Yesterday, my Jenkins pipeline could install dependencies and build the frontend. But there was a missing piece: Docker. Without it, I couldn't package my applications into containers — the whole point of this challenge! Today, I fixed that. I configured Jenkins to build Docker images for both my backend and frontend, turning my CI pipeline into a complete build system. The pipeline could: Pull co
How I Used GitHub Actions to Auto-Publish to AMO on Every Release Manually uploading extension files to AMO (Mozilla's Add-On Observatory) is tedious. After the fifth time forgetting to increment the version number, I automated it with GitHub Actions. Here's exactly how I set up the pipeline for the Weather & Clock Dashboard extension. Trigger on new GitHub release Validate the manifest version
El problema real Gestionar infraestructura manualmente sigue siendo uno de los mayores puntos de fricción en equipos DevOps. Cambios no auditados, configuraciones inconsistentes entre ambientes y despliegues manuales generan errores difíciles de rastrear y operaciones poco confiables. La solución moderna es automatizar completamente el ciclo de vida de infraestructura y despliegue utilizando Inf
Most teams I have worked with have one auth test in their suite. It looks like this: test('valid token verifies', () => { const token = signSync({ sub: 'user-1', aud: 'api://backend' }, secret); const result = verify(token, options); expect(result.valid).toBe(true); }); That test is fine. It is also a smoke test, not a regression suite. It catches the case where verification is completely b
Benchmark CI/CD in Docker 25 vs Cilium: What You Need to Know Modern CI/CD pipelines demand high performance, low latency, and reliable networking. Two technologies often at the center of containerized workflow discussions are Docker 25 (the latest major release of the ubiquitous container runtime) and Cilium (the eBPF-powered CNI plugin for Kubernetes). While they operate at different layers of
How Cloudflare Built Resilience: Lessons from Their Infrastructure Overhaul When a single misconfiguration can cascade across a global CDN and take down customer traffic, every deployment becomes a high-stakes decision. Cloudflare recently completed a massive push to make their infrastructure fundamentally more resilient—and their approach offers critical lessons for anyone operating at scale. M
When we talk about Data Visualization and Dashboards, enterprise tools like Tableau or PowerBI often dominate the conversation. However, for Data Scientists and Developers, these GUI-based tools can feel restrictive. What if you need complex machine learning integration, custom UI logic, or automated CI/CD deployments? Enter the holy trinity of Python visualization tools: Streamlit, Dash, and Boke
A month ago, we launched Veltrix. No brand recognition. No paid ads. No outbound spam. Just a small team with one clear focus: build infrastructure that actually works when it matters. In the first 30 days, we closed 3 major deals in Georgia. That wasn’t part of the plan. We expected a slow start — maybe a few small clients, some testing, iteration. Instead, we immediately saw something intere