Chakkrit Laolit

SMTrack+

担当: Front-end lead & API development

Real-time temperature monitoring for hospital medicine cabinets, with WebSocket alerts and MQTT-connected devices.

Conhis System

担当: Front-end development & UI

A management platform built with Next.js, React and TypeScript, plus the LGS light-guiding station subsystem.

Ward Stock

担当: Android application development

An automated medication dispensing system built in Kotlin with Jetpack Compose, talking to hardware through the NDK.

Turning Editor.js JSON into React components

Editor.js hands you a block tree, not an HTML blob. Here is how I render it in React so it stays easy to extend and never white-screens on an unknown block.

MQTT and WebSocket: one pipeline from device to browser

Why a temperature monitoring system uses two protocols rather than one, and the details that get sensor data onto a screen without flooding the browser or the server.

Thai typography on the web: line breaking, leading, and reading time

Most CSS defaults are tuned for languages that put spaces between words. Here is what has to change when the primary content of a site is Thai.