Open-source developer tools, APIs & experiments by Tronsar

Fast, focused, and easy-to-try web tools: small apps, client-side services, dashboard templates, and mini games β€” curated for productivity and learning.

Get Started

Hi, I'm Tronsar

I build small, practical developer tools and web experiments β€” open-source, performance-first, and keyboard-friendly.

JavaScript Python Flask PyQt5

What I make

Tiny tools for everyday developer friction β€” password utilities, image tooling, dashboards, and small browser games to test ideas quickly.

Explore Tools See Projects Hire / Contact

Tools & Small Apps

Password Generator

Generate strong passwords with length, symbols, and pronounceable options.

App Free

Note App

Minimal notes with tags, local sync, and keyboard shortcuts (demo).

AppPython

Image Optimizer

Compress & convert images client-side with before/after preview.

ServiceClient-side

Open Dashboard

Lightweight template β€” charts, widgets, and auth-ready layout.

ProjectOpen-source

2048 Clone

Responsive 2048 puzzle game with scoring and undo support.

GameHTML5

Tic Tac Toe

Play locally or against an easy AI with a modern interface.

GameMultiplayer

Selected Projects

MaximalTaskBoost

Offline task manager for power users. System monitoring, game-boost, priority controls, and low-memory support (built with PyQt5 & psutil).

DesktopOpen-source

DutaStats

API & dashboard for Minecraft server statistics, supporting Velocity/Bungee and custom scrapers for popular servers.

1.5

APIPython

DutaAI (Chat)

Web AI assistant.

1.3

AIChatBot

DutaAI (TTS)

Web AI TTS.

1.2

AIText-To-Speech

Open Dashboard Template

Lightweight admin UI with charts and widgets that works well as a boilerplate for small SaaS and personal tools.

WebReact

Password Generator Series

Several variants: CLI, web, and pronounceable password generator with entropy meter and copy helpers.

ToolingJS/Python

Contact Me

I'm available for freelance work, small contracts, and open-source collaborations. Fast turnaround for small to medium tasks.

  • Email: esrjoo841@gmail.com
  • Location: Indonesia (UTC+7)
  • Youtube: /tronsar
  • GitHub: /tronsar
  • Discord: tronsdc#0