Oboe

BaZi Calculator is a free, browser-based tool for generating your Four Pillars chart based on birth details. Enter your birth date, time, and location to calculate your Day Master, Five Elements, Ten Gods, hidden stems, and 10-year Luck Cycles with clear...

Podia is an all-in-one platform that lets creators sell online courses, digital downloads, memberships, and webinars from their own storefront. Founded in 2014 by Spencer Fry, it focuses on simplicity for solo creators and small businesses. It also includes...

AISA is a conversational AI skills assessment that measures how effectively professionals use artificial intelligence. Unlike traditional quizzes, AISA adapts to your answers and scores what you actually demonstrate across 5 dimensions and 11 criteria. The...

Brilliant offers interactive online courses in math, science, computer science, and data analysis. Founded in 2012, it teaches concepts through problem solving and hands-on exercises rather than passive video. The platform is used by millions of learners on...