J2DB.COM builds #edtech software for lifelong learning and discovery.
Make colorful wiki tables in Google Sheets.
Create formatted markdown tables with this Google Sheets add-on.
Kangxi Radicals Chart with Hanyu Pinyin
Use a better reference wall chart for learning Chinese characters.
Chinese Writing Paper
Print free paper. Write better Chinese.
Chinese language learning software on a distributed platform.
Growing new ideas in #edtech.