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Available · 2026
abhirupdattak6@gmail.com
The Lab · 2 products

Things I'm shipping

Real products with real users — built because the tools I needed didn't exist. Both are working prototypes, both are launching soon, both are mine end-to-end: design, engineering, positioning, distribution.

Launching Soon
Deltora thumbnail
デルトラ

Deltora

Theory of Computation, visualised.

Eight interactive tools for CS students — build DFAs visually, simulate Turing Machines, generate Pumping Lemma proofs. The JFLAP killer.

8
Tools shipped
0
Login required
100%
Free forever
Read case studyLive demo →
HTML · CSS · Vanilla JS
Launching Soon
Khelo thumbnail
ケロ

Khelo

Schedule any tournament, effortlessly.

Browser-based tournament engine — 7 formats, auto-scheduling, conflict detection. Built for India's sports culture: college fests, community leagues, esports brackets.

7
Tournament formats
8
Setup steps
₹0
Cost to organisers
Read case studyLive demo →
HTML · CSS · Vanilla JS · Local-first persistence
What this is, what it isn't

The lab is where I build the things I want to exist. Some of them stay personal tools, some grow into products with users. These two are the ones that grew — both came out of frustration with what was available, both got built far enough that other people can use them, and both are ready to be shared properly.

More are on the way. If you're curious about the build process, or want to be among the first to try a launch, the contact page is the fastest route to me.