Notes from the trenches.
Practical write-ups on React, Node.js, databases, mobile apps and shipping to production.
76 articles
01All articles
- 41I Built an AI SaaS MVP in 48 Hours — Here's What Actually MattersForget the perfect tech stack. I shipped a paying AI SaaS in a weekend, and 90% of what I thought mattered didn't.Apr 9, 2026
ai saas - 42eBPF: Hack the Linux Kernel Without Actually Hacking ItEver wish you could peek inside the Linux kernel without risking a system meltdown? eBPF lets you do exactly that — and it's changing how we trace, profile, and secure systems forever.Apr 9, 2026
ebpf - 43How to Secure a VPS Server From Scratch (2026 Guide)I checked my VPS logs after one day — hundreds of failed root login attempts. This is exactly how I stopped them for good.Apr 8, 2026
vps security - 44Dead Tuples Don't Bury Themselves: Inside Postgres VACUUMEvery DELETE in Postgres leaves a ghost behind. Learn how VACUUM hunts them down — and what happens when it can't keep up.Apr 8, 2026
postgresql - 45SQLite Runs Production Apps at Scale. It's Time to Take It SeriouslyYou've been told SQLite isn't "real" for production. Turns out, some of the world's busiest apps never got that memo.Apr 7, 2026
sqlite - 46When & Why to Run Kubernetes on VPSDiscover when running Kubernetes on a VPS makes sense—and why you might be missing out by not doing it already! Read on to find out if your next project could benefit from this setup.Apr 6, 2026
kubernetes - 47Build Your SaaS Dream on VPS: A Step-by-Step GuideReady to launch your dream SaaS but not sure where to start? This guide walks you through setting up a VPS like a pro—no tech-speak required!Apr 6, 2026
vps - 48Optimize Your VPS Budget: Save Big!Cutting costs without compromising performance? We show you how to optimize your VPS budget and save big! Ready to slash those expenses? Read on!Apr 6, 2026
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