Studykaki Updated May 2026

Lin Wei still codes on weekends. Maya runs community workshops on "digital kindness." Jun built an open-source version of the whiteboard for rural schools with no internet access.

That was the seed. Lin Wei was not a coder by training—he was a mechanical engineering major—but he knew enough Python to scrape data and build a basic web interface. He called his creation StudyKaki (a play on study buddy and the Indonesian word kaki , meaning "foot," as in "on foot"—a journey taken together). studykaki

The Concept Forest now has over 18 million trees. Some are saplings (a student’s first week of calculus). Some are ancient redwoods (a retired professor who has answered 12,000 questions on organic chemistry). The forest is viewable in a public 3D gallery, and every April 15th, the community holds a "Silent Walk"—24 hours where no new questions are asked, only old answers are revisited and refined. Lin Wei still codes on weekends

“You’ve got this. And even if you don’t, we’ve got you.” Lin Wei was not a coder by training—he

But Lin Wei saw a problem. The platform was becoming… noisy.

Within a month, 200 users had joined. Within three months, that number grew to 2,000. By early 2020, StudyKaki had evolved. Lin Wei had dropped out of his master’s program (to his parents’ horror) and brought on two partners: Maya , a UX designer who hated how ugly learning platforms were, and Jun , a backend engineer who had been laid off from a failing fintech startup.