Singapore record holder uses Claude Code to build calorie tracker

bytebot · x · 2026-08-22

Tan Chin Hock (Singapore record holder) used Claude Code to vibe code a calorie-tracking app, LeanerTogether. Without giving up favorite hawker foods, he tracked calories and adjusted protein intake via the app, losing 3.2kg and dropping body fat from 22% to 11.9% in two months. This case demonstrates an individual using AI coding tools to rapidly build a product solving a personal need.

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