Daily 300 Visitors. d1g.uk is a fast, free, and visual tool for helping Sunflower Land players explore the Desert efficiently.

Fast Reaction Game with automated seasonal leaderboard

Social gallery for loops and creative shares — Nuxt 3 on Cloudflare Workers with D1, R2, and Firebase Auth.

Show-and-tell for vibe-coded projects — public feed, demo embeds, vibe reactions, and GitHub import. Nuxt 3 on Cloudflare Workers with D1 and R2.

Quick websites for real people — choose a preset portfolio or business design, fill your profile once in My data, and launch multiple sites from the same content. Each site gets its own subdomain ({slug}-site.a-u.us) and theme. Nuxt 3 on Cloudflare Workers with D1.

Instantly embed a GPT-powered chatbot into any site.

Embeddable feedback and release-notes overlay for any site — one script tag, no iframe rebuild.

Three live demos for LLM full-stack interviews: RAG PDF chat with pgvector citations (rag.uft1.com), a tool-calling agent with calculator/weather/job search and visible orchestration (agent.uft1.com), and an eval dashboard that benchmarks both with fixed test suites for accuracy, latency, and cost (eval.uft1.com). Nuxt 3 + FastAPI + Postgres + Ollama on a Mac Mini, $0 hosting via launchd and Cloudflare Tunnel.

A playground of 34 self-contained HTML skins across four reliability tiers (S / A / B / X). Same scaffold — nav, hero, three cards, a form, a footer — wearing wildly different costumes: terminal, Win95, blueprint, vaporwave, eldritch grimoire, alien artifact, stained glass, Y2K aqua, and more. Built to test what AI can reproduce when you give it strong visual rules (locked palette + concrete CSS technique + signature motif). Every skin is one HTML file, no bundler, no npm.

Fast multi-device notes — Vue + Netlify Blobs

A fast, modern AI chat interface with markdown support, dark/light theme, Netlify serverless backend (OpenAI GPT-3.5 & Claude), and progressive web app polish.

LinkedIn featured-link hub — 5–20 second interactive micro-experiences that show how you think as an engineer, not another About page.

Personal dev journal API — capture what you solved, semantic search past problems, standup generation, MCP + VS Code extension. Runs on Mac Mini via Cloudflare Tunnel.

Interactive low-level AI developer tools — tokenizer, matrix ops, and learning labs for how modern LLMs work internally.

Design notes and planning for an AI-powered website builder

Facebook-style home feed for Crossfire room screenshots — likes, comments, and daily post limits with admin approval.

Community hub for host sites: auth bridge, forum threads, and activity — built to integrate with ProjectMate embed.

Jovylle's Portfolio

Assists players with planting and harvesting crops in the Sunflower Land game. This tool requires user interaction to ensure compliance with the game’s rules, focusing on providing assistance rather than automation.