The Cookie Jar
Bengaluru · 28°C
Vol. 04 · Iss. 09
Spring Edition / 2026
Bengaluru, IN
12.97°N · 77.59°E
№ 0042
a personal index of small obsessions
est. 2024
—— a quiet field guide

the
cookie &
the a jar full ofjar

A working index of the things I'm building, reading and chasing. I'm Dhruv — a CSE student who builds products around problems I encounter in daily life. Half lab notebook, half scrapbook. Figuring it out as I go.

Maintained by hand · Updated often
Press 1–5 to jump between sections
↳ scroll to begin reading
begin
a folio in five chapters
Expense Tracking Life Gamification Financial Awareness Daily Missions Dhruv Kulkarni Building in Public Expense Tracking Life Gamification Financial Awareness Daily Missions

a snapshot ofcurrently,
at the desk

Live signals from where I'm sitting. The site refreshes itself — the time, the weather, what's playing in the headphones.

live · auto-refresh hi 👋
local timeIST · UTC+5:30
Tuesday · The day is open ahead
now playing♫ spotify
Holocene
Bon Iver · Bon Iver, Bon Iver
locationfixed
Bengaluru, India
12.97°N · 77.59°E · CSE student
now reading2 on the go
Meditations
— Marcus Aurelius · also: Influence, Cialdini

this site, in four drawers.

an index
last updated · 09 may 26
04 collections
manifesto

why this
jar?

I am a CSE student based in Bangalore who builds products around problems I run into in daily life. Friction is the signal — if something frustrates me, it's probably frustrating everyone else too. That's where I start.

“friction is the signal. if something
frustrates me, it frustrates everyone.”

So this is my workshop with the door open: every product, every book, every half-finished idea. Built slow on purpose. The cookie jar — because the best things are the ones you come back to, one at a time.

latest glimpses, from each drawer.

reading / now2 at once

Meditations — Marcus Aurelius & Influence — Robert Cialdini

A Roman emperor writing to himself, never intending an audience. Alongside it: Cialdini unpacking the six levers of persuasion. An odd pairing that makes complete sense.

products / live2026

TrackSense — financial awareness, one transaction at a time

Personal expense tracking with AI-powered categorization and visual reporting. Built because every finance app I tried was either too complex or too dumb.

now / thinkingmay 26

Why most products fail before launch

Working through consumer psychology — most products die not because they're badly built, but because nobody needed them.

reading / finished★★★★★

Atomic Habits — James Clear

"You do not rise to the level of your goals. You fall to the level of your systems." The most actionable book on behaviour change I've read.

products / wipα

Next project — still in the "what frustrates me?" phase

I'll know it's ready to build when I can't stop thinking about it. Sitting with a few problems.

reading / finished★★★★☆

The Psychology of Money — Morgan Housel

Doing well with money has little to do with how smart you are. Nineteen short essays that changed how I think about financial decisions.

always be making always be reading always be paying attention always be making always be reading always be paying attention
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