Gramond's Lab
A space for exploration and experimentation. Here I design and build independent projects from scratch — from idea to working system — exploring data, probability, and decision-making through practical tools and simulations. All projects and tools featured here are free to use.
Not sure which project fits?
Describe what you are trying to do. The AI reads the nine projects and points you to the one that matches.
Compare City Data Worldwide
ExpatAtlas.org
Compare cities worldwide using AI-assisted insights into living costs, climate, safety, infrastructure, taxes, and visas. Discover destinations matching your priorities, compare up to four cities, and download detailed reports.
Visit ExpatAtlas.org →Advanced Gambling Probability & Simulation
GameProbability.com
Explore the mathematics of chance through reproducible Monte Carlo simulations of casino games, lotteries, and more. Examine odds, expected value, volatility, and long-term risk using free, educational statistical tools.
Visit GameProbability.com →DECODE ATTRACTION. UNDERSTAND THE CHEMISTRY.
CosmicMatch.net
Explore astrology-based interpretations of attraction and relationship dynamics using birth dates. Compare two people across romance, friendship, family, or work, with insights into compatibility, conflict patterns, and long-term potential.
Visit CosmicMatch.net →DIGITAL EURO EXCHANGE
EURDX.net
Explore a demonstration digital exchange centered on EURD, a synthetic settlement asset. View illustrative rates and conversion pairs linking EURD with major fiat currencies and Bitcoin, within an EURD-based exchange concept.
Visit EURDX.net →Know the outcome before you choose
DecisionTruth.com
Compare life choices with 10,000-run probability simulations and a library of 83 real-world scenarios. Explore potential outcomes, downside risks, and regret across decisions about housing, careers, purchases, health, and more.
Visit DecisionTruth.com →UTILITIES FOR DJS & AUDIO PROFESSIONALS
gMan.dj ｜ Professional Tools
Prepare DJ sets and live events with four free professional tools. Plan playlist energy, calculate sound system coverage, optimize speaker placement and DSP settings, and generate technical riders and stage plots.
Open the Tools →CLASSIC GAMES. SMARTER PLAY.
Time2Play.games
Play 38 classic strategy, puzzle, word, and party games directly in your browser. Choose solo play, AI opponents, or local multiplayer, with a Game Coach available for guidance—no downloads required.
Visit Time2Play.games →Subscription Tracker
Billview.net
Track recurring subscriptions, upcoming renewals, and monthly spending in one dashboard. Forecast costs, group subscriptions by card, simulate changes, and set budget alerts—without providing card numbers or processing payments.
Visit Billview.net →Professional Cable Management
CableVault.net
Manage cables, adapters, and accessories with an inventory system built for DJs and audio professionals. Organize storage locations, prepare gig packs, track returns and repairs, and monitor equipment value.
Visit CableVault.net →