Projects

Xiaoming’s Physics Quest

Aiming to become the most comprehensive junior-high physics resource library, it brings together textbook knowledge, exercises, mistakes to review, exam topics and interactive simulations, with eight themes and playful badges. The collection keeps growing, with recreational physics, popular science, general learning methods and resources planned next, making study both rewarding and enjoyable to explore.

Daily Paper – News & AI updates

Daily news, recent AI updates and Zhihu's hot list, with brief AI commentary and Chinese–English reading to help you explore the world and practice English. Build a reading streak, stamp each edition and collect your reading days in a personal archive and calendar.

One Book, Three Images – 100 books, three images each

Explore 100 books through a cover, a three-sentence summary and a chalkboard explanation. View all three images side by side on desktop or scroll vertically on mobile. Choose white, black or paper themes, browse the ranked collection, find a book in the searchable contents, save favorites and zoom in for a closer look.

Today in History – This day in history

A carefully crafted digital magazine about this day in history, unfolding five past events through pictures and stories with the pleasure of turning magazine pages. Swipe through images and follow the sources to turn distant history into stories you can explore up close.

Humanity Now – Population & life observatory

From the changing global population to births, deaths, lifespans and everyday life, explore the scale of humanity and the value of every life through visual stories. Enter your birth year to see how the world has changed, then create a personal “Me & Humanity” keepsake card.

Juji – Quotes & wallpapers

Control your reading without touching the screen: AI hand and face recognition lets you wave to turn pages, close your eyes to switch quotes, or make a V sign or blink twice to save a favorite, in mobile and desktop browsers. Quotes, poetry, scenery and ambient sounds create an immersive atmosphere, and favorite lines can become wallpapers of your own.

Xinshi – Meet another heart

Tap a firefly-lit glass bottle to discover a NetEase Cloud Music comment or a stranger’s untold thoughts. Save favorite notes, download keepsakes, or leave your own thoughts for someone else to find.

Soul Snacks – Jokes & quotes

Jokes, puns, quotes and audio give your busy mind a lighter channel to tune into. Save or copy favorites, choose a reading theme and browse cached content offline.

Quiz Champion – Everyday trivia & friend challenges

Start with a question and explore 7,040 everyday trivia questions across 18 categories. Practice each category in order, read explanations, save favorites and revisit mistakes, or invite a friend to a ten-question battle. Four themes work comfortably on phones and computers.

Element Universe – 3D interactive periodic table

Watch all 118 elements flow between six layouts, including a sphere, a helix and a 3D grid. Drag to rotate and tap to explore electron-shell teaching models, real photographs and everyday uses. Two visual themes make discovery enjoyable on both phones and computers.

Between Mountains and Rivers – Explore the geography of China

Start with a map of China to explore regional landscapes, food, mountains, rivers and culture, then read local notes from across Shanxi’s cities and counties.

Nocturne – Piano & guitar

Listen to classical and pop pieces in realistic piano and guitar scenes, then follow the highlighted keys, strings and frets at your own pace. Slow playback, step-by-step practice, computer-keyboard playing and a landscape mobile view make it easy to start with a melody you love.

Xiaoyu – Quote card maker

Give your favorite words a look of their own. Choose templates, fonts and proportions, customize colors, images and credits, then use automatic layout, Chinese–English translation and high-resolution exports to make cards worth sharing.

Zijian – Literary typing practice

Read a literary quote, then write it again with your fingertips. Completed text dissolves into particles, with typing sounds, four themes and speed and accuracy statistics to make practice more enjoyable.

Sudoku Flow – Daily Sudoku practice

Practice Sudoku on your phone, progressing from 4×4 to 6×6 and 9×9 grids. Enjoy a fixed daily challenge, candidate notes, solving hints and four themes. Progress stays on your device, and once the app is cached after an online visit, you can keep practicing offline.

LexFlow – Research flowcharts

Turn research ideas and arguments into clear, editable flowcharts. Document import, AI assistance, templates and automatic layout help you organize the structure, while high-resolution PNG and SVG exports bring it into your writing.

Fangcun – Themed QR codes

Paste a link or import an existing QR code, then choose one of eight ready-made themes. Add an avatar, a background image or footer text, verify the encoded content, and download a high-resolution PNG. Images and content are processed locally in your browser.

Sound House – Nature sounds & immersive spaces

Mix 39 ambient sounds across nine animated settings, from a rainy study and a mountain tea house to a beach at sunset. Adjust each layer, save personal mixes, and set sleep or focus timers. Save sounds and scenes on your device, add the app to your home screen, and listen offline.

Xiaoyi – Gomoku

Four carefully styled themes, with custom text, emoji or image stones and your own board background. Challenge AI, play with a friend on one screen or online, replay a game and turn it into a keepsake poster.

Projector – Film & TV player

A minimal dark interface brings a personal-cinema feel to multi-source search, playback speeds, fullscreen viewing and automatic resume. Your watchlist and progress stay on your device, ready when you return.

momo – Personal navigator

Keep favorite websites and projects in a launcher that feels like a phone's home screen. Categories, pinned links, custom names and icons, complete backups and web or Android installation keep your everyday destinations close at hand.