Token Cafe
AI compute priced like a cup of coffee
An OpenAI-compatible AI gateway with top-ups, store POS redeem, account console, and ops admin.
Portfolio
Projects I Actually Ship
A focused shelf of AI tools, Cloudflare systems, personal operating systems, and playable prototypes.
Every project below has been normalized into the same showcase format: what it does, why it matters, what is live, and what technical stack supports it.
7 Projects
6 Live projects
29 Tech tags
Coin Quest Personal ERP
A private operating system for personal data sovereignty
A personal ERP that combines finance, investment risk control, journaling, metaphysics context, and an AI assistant.
Evening Lamp Journal
An AI-guided private journal for nightly reflection
A Cloudflare-deployed private journal PWA with AI prompts, offline writing, and secure APIs.
BuddhaTomato
A ritualized Pomodoro system for calm focus
A zen-inspired Pomodoro PWA with ambient sounds, ritual feedback, merit tracking, and AI oracle-style responses.
Prontera Plaza 3D Explorer
A playable fantasy RPG web prototype
A browser-based fantasy plaza where players can move, collect items, complete quests, and interact with NPCs.
FM0416 Music
AI original Chinese music streaming platform
An online music player that combines AI-generated songs, album art, playlists, accounts, and immersive rhythm visuals.
AI Gateway / POS / Billing
Token Cafe
Token Cafe unifies an API gateway, prepaid redeem, ECPay top-ups, store POS, and an ops console. One sk-cafe token reaches multiple models, billed in NTD, and linked into the Aciemind product family.
Highlights
- OpenAI-compatible multi-model relay
- Account console and usage
- Store POS and redeem codes
- ECPay online top-up
- Ops admin and partner settlement
Stack
Cloudflare WorkersD1PagesHonoTurnstileECPay
Private SaaS / Finance / AI
Coin Quest Personal ERP
Coin Quest centralizes accounts, transactions, assets, insurance, fixed costs, journals, files, reminders, and decision records into one cloud system. It is less a bookkeeping app than a long-term private decision base.
Highlights
- Personal finance and net worth tracking
- Investment and options risk control
- Journals, files, and decision records
- AI assistant with tool calling
- Cloudflare-native deployment
Stack
ReactCloudflare WorkersD1R2KVAI Tools
AI App / Personal Tool / PWA
Evening Lamp Journal
Evening Lamp Journal turns journaling into a complete workflow: offline entries, photo attachments, tags, full-text search, stats, trash recovery, and AI summaries. An Agent API lets external AI tools safely import prepared journal entries.
Highlights
- Installable private journal PWA
- AI writing prompts and weekly review
- Photo attachments stored in R2
- Offline write queue
- Secure Agent API imports
Stack
ReactCloudflare PagesPages FunctionsD1R2PWAMiniMax AI
Metaphysics / Trading Discipline / Risk Tool
Dubhe Daily Trading Compass
Dubhe does not predict prices. It visualizes whether today is a good day to act by combining daily metaphysics patterns, personal state, timing, live quotes, and position risk into A-to-D action levels.
Highlights
- Daily action readiness score
- Parameterized metaphysics models
- Quote and position risk checks
- Expert mode model controls
- Plain-language AI interpretation
Stack
Cloudflare PagesFunctionsD1R2Market DataMiniMax AI
Focus System / AI Q&A / PWA
BuddhaTomato
BuddhaTomato turns a productivity timer into a small ritual space: timer modes, ambient audio, falling leaves, wooden-fish interaction, merit stats, and AI persona answers. Admin tools manage tracks, uploads, and site state.
Highlights
- Focus, short break, and long break modes
- Merit stats and streaks
- Ambient audio via Web Audio
- AI persona answers
- D1 cloud sync
Stack
ViteTypeScriptWeb Audio APIHonoCloudflare WorkersD1R2
Web 3D RPG / Interactive Scene / AI Prototype
Prontera Plaza 3D Explorer
Prontera Plaza shows how a static showcase can become an interactive experience: WASD movement, mini map, NPC dialogue, item collection, quest tracking, HUD state, and portal effects.
Highlights
- Three.js town plaza
- Character movement and HUD
- NPC stalls and dialogue options
- Quest and collectible loops
- Mini map and scene effects
Stack
Three.jsJavaScriptGame UIMini MapNPC SystemAI Dialogue API
AI Content Platform / Music Product / Streaming Player
FM0416 Music
FM0416 Music explores how AI music becomes a product: songs, covers, lyrics, favorites, playlists, search, login, and a persistent player. Immersive mode analyzes audio rhythm so particles, glow, and motion respond to each track.
Highlights
- AI original song and album showcase
- Persistent site-wide player
- Immersive playback stage
- Cover particles and rhythm sync
- OpenNext deployment on Cloudflare
Stack
Next.jsTypeScriptTailwind CSSOpenNextCloudflare WorkersD1R2Zustand