jj jashjacob.com
02 — experiments

Experiments

Sites I've shipped, systems I'm still testing, and the metrics I track to know whether any of it is actually working.

2
sites shipped
3
active experiments
5
nodes monitored
100.00
lowest 90d uptime %

Shipped

02 live
01 LIVE

thisismynext.in

One pick per category across twelve things I don't own yet, with the reasoning and the price I'm saving towards.

02 LIVE

whatismynext.in

Three contenders per buying question, judged down to a single answer and re-checked as prices move.

Active experiments

03 running
01 ACTIVE

Home Assistant Automation

A fully automated smart home on Aqara devices over a Zigbee mesh.

Reliability > features.

devices planned100+
02 ACTIVE

NFC Tap Logging

NFC tags plus iOS Shortcuts to log usage of devices and tools without thinking about it.

Automation only works at zero friction.

seconds per log1.2
03 ACTIVE

Personal Analytics Dashboard

Collecting usage patterns, costs, and efficiency metrics in one place.

You can't improve what you don't measure.

live panels6

Infrastructure status

last 90 days · 1 powered off
Holocore (Mini PC)
100.00% Normal
Holodeck (Ubiquiti WiFi)
100.00% Normal
RIG
100.00% Powered off
Internet (ISP)
100.00% Normal
Aqara Hub Network
100.00% Normal
20 May 202617 Aug 2026

What I'm tracking

05 metrics
01 Cost Per Use Cost-per-use for gadgets, clothes, and tools. Separates actual value from perceived value.
02 Device Usage Patterns When and how often each device is actually used. Identifies overbuilding and underutilised systems.
03 System Reliability Uptime and failure frequency of automated systems. Reliability compounds over time.
04 Setup Time vs Value How long setup takes against the value it returns. Friction kills adoption.
05 Mesh Health Signal strength, latency, and mesh stability. A weak link breaks the entire system.