Stop Sending Kids to Memorize Obsolete Syntax.
Teach Them to Build Real Products with AI.
In 2026, AI writes hundreds of lines of Python in 3 seconds. Cram schools teaching kids to memorize for loops or drag Scratch blocks are training them for 2015.
I am Zhitong (solo builder of 13 live software products using Claude Code). I offer 1-on-1 in-home private mentoring in Hangzhou for students aged 10 to 16—guiding your child to turn their own idea into a real, deployed web app, science simulation, or game in 60 minutes.
Not opinions — a lineup of real products, shipping
Every one below was built with this method, using Claude Code. Open-source license, cross-platform, install size — all on the table. The hardest proof that speak-it-and-AI-builds-it works.
FreeID Photo On-device passport & ID photos
Free · iOS · 16 specs · 10 countries · on-device LIVE 
SoloMD Minimalist Markdown editor
MIT · 5 platforms · ~15MB · Tauri 2 LIVE 
SoloPDF A PDF reader where highlights become notes
Free · 3 platforms · local-first · zero telemetry LIVE 
Unterm Terminal for AI agents
MIT · 4 platforms · Rust LIVE 
unfetch Download manager for humans & AI
Open source · 3 platforms · ~8MB LIVE 
StoryAlter Your AI writing alter-ego
Free · Web / iOS / Android LIVE 
Unflick Video player for humans & AI
MIT · 3 platforms · libmpv LIVE 
Ziplark Tiny archive utility
MIT · 3 platforms · ~1.4MB LIVE 
To Be Free A directory of truly free software
Open source · Web · 69 curated LIVE 
jr Quant A-share quant research desktop app
Windows · Tauri 2 · research only, not advice LIVE 
SoloPic Batch image tool
Free · MIT · Windows · ~12MB · offline LIVE 
Radicand A maths engine where fractions never decay into decimals
MIT · offline · 3 MB installer · runs in the browser too LIVE 
DiskSpring Safety-first disk cleaner and space analyzer for Windows
Free · Windows 10/11 · local-first · recoverable ¥1,000 / Hour · Hangzhou In-Person 1-on-1
Scan the QR code to add me on WeChat (note "Youth AI Tutor"), or book via Goofish escrow below.