📰 Dev.to · Zenovay

Once you have feature flags, an A/B test is a small step further — a flag with more than one variant, plus honest measurement. Here are the two bugs that quietl

Everyone wants a retention chart and most reach for a tool. You can get the core cohort triangle from...

The popular error tracking SDKs are great and also large. For our analytics tool we wanted error...

I redesigned my own analytics dashboard after watching how people actually used it. Median session was 47 seconds. Here is what I cut, and why the whole industr

I'm Valerio, solo founder of Zenovay (cookieless web analytics). I spent the last 6 weeks doing...

Tying a stripe payment back to the marketing channel that produced it without third party cookies. The patterns that ended up holding.

One DO per site, websocket fanout, sub 100ms latency. The pattern I wish someone had handed me before I built it the wrong way twice.

A practical walkthrough of shipping an MCP server for a web analytics SaaS, the patterns that worked, and what surprised me.

"Cookieless analytics" gets thrown around as a marketing term. What does it actually mean technically? A complete breakdown of how visitor identification works

How I built @zenovay/cli, a TUI for live tailing web analytics events from the terminal, using Cloudflare Workers and Durable Objects as a fanout layer.

A complete walkthrough of how I built a live visitor globe for the Zenovay landing page using Three.js, custom GLSL shaders, and batched SSE from Cloudflare Wor

How I handle 50M+ monthly events with sub 100ms p99 response times globally on Cloudflare Workers. Four production lessons from running analytics ingestion at t

How I rebuilt my SaaS landing page in 6 weeks and what every developer founder should know about it

GA4 is overkill for Micro-SaaS. Here is how I built a leaner alternative using Next.js and Supabase.

I have been tracking my own website zenovay.com for about 30 days now. Here is what the channel...

The absolute worst message you can get from a user is "the checkout is broken" with zero additional...

PostHog and Zenovay get compared a lot, but they are solving fundamentally different...

Plausible is one of the tools I respect most in the analytics space. They have been championing...

For years, my analytics stack looked like this: Google Analytics for traffic data, Hotjar for...

I ran Google Analytics on every project since 2018. When GA4 replaced Universal Analytics, I stuck...

I spent the last 6 months deep in web analytics while building my own platform. Along the way I...

I spent the last 6 months deep in web analytics while building my own platform. Along the way I...

Most analytics platforms follow a familiar pattern: events land on a centralized server, get queued,...