I've got a few projects going. Here's some info on what's going on.
No better way to start the day with a Dunkin:
https://buymeacoffee.com/jayeffess
6 polished classic games. Custom high-definition avatars. One codebase. Works at 30,000 feet.
A cross-platform mobile game suite for iPhone (iOS) and Android, built with React Native + Expo. Fully offline, no accounts, no ads — just timeless casual games rebuilt with smooth animation, clean design, and a personal stats system.
All six core titles are fully playable, featuring unique win animations, persistent state, and tailored difficulty settings.
| Game | Type | Key Details |
|---|---|---|
| Klondike Solitaire | Card | Draw-1 and draw-3 modes. |
| FreeCell | Card | All 32,000 solvable deals. |
| Snake | Arcade | 3 speed modes. Swipe or D-pad controls. |
| Minesweeper | Puzzle | Easy / medium / hard grids. Safe first tap. |
| 2048 | Puzzle | Standard 4×4. Persistent best scores. |
| Sudoku | Puzzle | 4 difficulty tiers. Note mode included. |
The character system features high-fidelity 448 x 768 pixel avatars designed to look sharp on modern mobile displays.
- Custom Outfits: Users can choose from a variety of outfits to personalize their player profile.
- Profile Integration: Your active avatar appears in the home screen header, stats dashboard, and win screen celebration.
A fully offline record book that tracks your progress with granular detail.
- Score Segregation: Performance is tracked individually by avatar and outfit, allowing you to see which "look" brings you the most luck.
- Shared Stats: Total games played, win rate, and all-time streaks across all profiles.
- Per-Game Data: Specific metrics like "Fewest Moves" in Solitaire or "Highest Tile" in 2048.
Designed to pass the "airplane mode test."
- Zero Loading: All assets are bundled at build time for instant access.
- Instant Resume: Game state is written to MMKV on every move. If you take a call or force-quit, you'll be exactly where you left off.
- Privacy by Design: Your data stays on your device—no accounts or third-party cloud dependencies.
This project serves as a showcase for high-performance React Native development.
- Framework: React Native + Expo (Single TypeScript codebase).
- Animations: Reanimated 3 (UI-thread execution for 60fps gameplay).
- Graphics: React Native Skia (GPU-accelerated canvas loop for Snake).
- Storage: MMKV (High-speed storage for millisecond-perfect state saving).
- Theming: Dark mode inherits automatically from the System OS.
We are currently developing a decentralized, serverless leaderboard.
- No Central Server: Uses Gun.js to sync scores between devices via P2P.
- Self-Hosted Relays: Users will be able to host their own lightweight Node.js relay to sync with friends.
- Privacy-First: No SaaS, no Firebase, and no third-party tracking.
Built for the love of the arcade. Designed for people. Works anywhere.