Koder Sim

A general-purpose simulation engine for queues, epidemiology, tournaments, traffic flow, Monte Carlo analysis, and more.

Get Started

Features

Discrete Event Simulation

Core event loop and scheduler for modeling systems that change state at discrete points in time.

Agent-Based Modeling

Define autonomous agents with individual behaviors, interactions, and decision-making rules.

Monte Carlo Framework

Run thousands of randomized trials for probability estimation, distributions, and confidence intervals.

Queue Simulation

M/M/1, M/M/c, priority queues with real-time metrics: wait time, utilization, throughput.

Epidemiology (SIR/SEIR)

Compartmental models for disease spread with configurable R0, incubation, and recovery rates.

Tournament Brackets

Single/double elimination, round-robin, and Swiss-system with seeding and bye handling.

Traffic Flow

Road networks, intersection signals, vehicle agents, congestion detection, and flow optimization.

Visualization & Charts

Interactive charts, animated timelines, heatmaps, and exportable reports for every simulation type.

Tech Stack

Flutter Go gRPC REST API Canvas Rendering CSV / JSON / PNG Export