Open Source



NaviBee is a location-based Android app designed for elderly people as a class assignment. This app is co-authored with Zijun “Zed” (Caviar) Chen and 3 other teammates.

The app is specifically designed for helping elderly people reach their destinations through sufficient location-based functionalities with concise UI. One-to-one and one-to-many communications using rich media(text, image, voice call, location and real-time location) are also available for elderly people as extra help. The function of Events and SOS are provided to users for social activities and emergency situation.

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Eanois CMS

Eanois CMS is a complete content management system built up with PHP framework Laravel, and SQLite database. It supports multimedia management system, Post and Page individual management, front-end and admin panel theming, frond-end full API access, Sitemap generation, and multi-user collaboration. The front-end default theme is built up with AngularJS.

Utsushidasu Kagami

Remove stickers from Telegram groups, and
move off-topic messages when marked.


StereoGIF is an Android App that shoots 3D GIFs using paralex effect. It creates a layer on top of the screen to assist the user of shooting a group of parallex pictures.

This app has won the Most Popular App Award in SIMTech Experience & Challenge 2014 Vision-based Mobile App Competition.

Colemak Geek

Colemak Geek is a customized layout for Baidu IME for Mobile (Android, iOS and Symbian) with Colemak layout and full symbols support.

Netease LRC Downloader

Download LRC lyrics from Netease Cloud Music server. Translations is included
if available.

Project Lyricova

Project Lyricova is a free and open source blogging tool focused on lyrics based on PHP and MySQL.

Whats special about this is that you can share your thoughts and feelings through lyrics, and share them with people all over the world by simply typing into the blog. Lyricova provides a brand new experience of blogging. Furthermore, it have many other features like generate word-based pictures, and unique dynamic images for forum signatures.

Non-open source software catalog

Here are some previous works from 1A23 Studio that are not open source.

Qiao’s Sudoku Solver
A Sudoku solver made based on Qiao’s algorithm. .Net Framework 4.0 Required.

ASCII Minesweeper
A CLI Minesweeper written in Pascal.

Chloe’s Educational Journey
An educational game for pupils to promote cyberwellness.