Adari Praveen
Stack · the workshop

Things I build after hours

Small tools that take repetitive work off people's desks, built with AI-assisted development. The demos below run entirely in your browser: no sign-up, no server, made-up data only.

Steam and WHRB simulator: flue gas and steam parameters with live outlet values

Steam & WHRB Simulator

Learning platform · Python

ProblemSteam engineering is learnt from static tables and rules of thumb.

ResultEight interactive labs: waste heat boiler heat balance, steam tables, traps, Rankine cycle, heat transfer and boiler start-up.

StreamlitPlotlyIF97-style tables162 tests

First load takes 20-60 s while Python starts in your browser. Teaching model, not for design.

Chandas Compile: a Telugu line split into aksharas, each marked Guru or Laghu

Chandas Compile

Open source · Python

ProblemTelugu metre (chandassu) is checked by ear and by hand.

ResultA rule engine that turns each line into a Guru/Laghu bit pattern a computer can check, with the reason for every syllable.

Pure PythonFinite-state machinePyodide
Mridanga Seva app home screen for a class coordinator, test data

Mridanga Seva

Open source · Android and web app

ProblemA drop-in kirtan class kept attendance, progress and follow-up in spreadsheets and chat groups.

ResultOne app for attendance by QR, levels, follow-up calls, lessons and practice tools. In use with a pilot class since October 2026.

React Native (Expo)SupabaseTypeScript

Screenshot from the test version with made-up people.

In progress

mana-ai

Open source · planning stage

IdeaTelugu-first computing: a programming language with Telugu keywords, and a research track for Telugu language models.

How the demos are hosted: built on my machine and served as static files on Cloudflare. Python apps run in the browser with Pyodide, so nothing sleeps and nothing you type leaves your device.