Code Companion

AI tutor that talks it through and draws every step on a whiteboard Ahaboard is an AI tutor that teaches live on a whiteboard: it plans the lesson, draws it out step by step, talks with you in your language, and lets you interrupt anytime. Stuck on a problem? Snap it or just ask out loud. Like a real tutor, it finds where you're stuck and starts there, then talks it through while drawing every step on the board: graphs, diagrams and working. Ask "wait, why?" as many times as you like. It teaches instead of handing over answers. On homework, it gives you one hint at a time so you solve it yourself, asks you to try the next step and checks your thinking along the way. If a hint doesn't land, say so and it explains the step another way. Show it your working and it finds the line where it went wrong and explains why. It is built so you can do the next problem on your own. Before it says a word, it writes private teacher's notes: the worked solution, the likely mistakes and the teaching order. Graphs are computed, not eyeballed. Mistakes are rarer, not impossible, so you can always ask it to double-check. It draws what fits the subject, from worked equations and graphs to force diagrams, Punnett squares and maps. Math runs from early algebra through calculus and statistics; physics covers forces, motion and circuits; chemistry covers balancing equations, moles, bonding and reaction rates. Biology, history and more work too: anything you can show it or describe. Bring your own material: a photo of your homework, a PDF, slides, a text file or a link, and the lesson is built from what you bring, not from a generic script. Test tomorrow? Add your study guide or notes and it walks through every key point, flags the classic traps, then quizzes you on the shaky bits. It speaks and writes on the board in 11 languages and can switch in the middle of a lesson without losing your place, which helps when school is in one language and home is in another. Every lesson is saved with a recap and a short quiz. It runs in any browser, on your phone too, with nothing to install. There are no ads, and your voice recording is not kept. Start free, no card needed.

AI-powered platform for personalized, bite-sized learning Wondering is an AI-powered learning platform that turns topics into visual, interactive courses divided into short lessons designed to fit busy schedules. It offers personalized learning paths, practice activities, and tools to adapt explanations to learners' goals, preferences, and backgrounds. The platform also promotes regular practice and retention.

AI platform that builds, hosts, and helps sell online courses Knola is an AI-powered platform for creating, hosting, and selling online courses. It can turn an idea or existing course materials into course outlines, written lessons, branded slides, narrated videos, sales pages, and sales funnels. The platform also provides checkout options, course hosting, student management, quizzes, certificates, and analytics. Users pay a one-time license fee for Solo or Studio, with no required monthly fee; Knola charges 7.5% per sale when its checkout is used, while sales through a user's own checkout links incur 0% Knola fees.

Practical AI courses, prompts and templates that anyone can learn and use right away. Qingxing AI (aiqingxing.com) is a practical AI learning website for everyday people. What you can do: - AI courses: step-by-step text and video lessons, from beginner to hands-on projects. Some courses are free. - AI toolkits: ready-to-use prompts, templates and workflows you can download and use immediately. - Free AI mini tools: try small AI tools online. - AI comic drama service: custom AI-generated short comic drama production. Who it's for: Office workers, content creators, students and small business owners who want to use AI to work faster and create better content. Why Qingxing AI: - Learn by doing: every lesson ends with something you can actually use. - Interactive lessons with quizzes, code highlighting and a simulated terminal. - Track your learning progress and continue anytime. Language: Chinese

AI-powered Chinese learning platform for learners and organizations — voice conversations with AI tutors, per-sentence pronunciation scoring, HSK 1-6 courses, spaced-repetition vocabulary. Tukera is an AI-powered platform for learning Mandarin Chinese, built for learners who want to actually speak the language — not just tap through flashcards. Talk with AI tutor personas in free-form voice conversations and get real-time pronunciation scoring on every sentence. Follow structured HSK 1-6 courses that combine bilingual texts, grammar explanations, and interactive exercises. Build lasting vocabulary with spaced repetition. Stay motivated with streaks, leaderboards, and badges — the interface supports 11 languages. Schools, universities, and companies can run Tukera as an organization workspace: invite members, assign seats, fork HSK courses, and manage tenant-level vocabulary packs.

AI study platform for problem solving, tutoring, and visual learning Gauth is an AI-powered study platform that helps students solve problems, understand concepts, and prepare for schoolwork. It offers step-by-step explanations, interactive AI tutoring, visual learning experiences through Gauth Atlas, personalized study tools, and access to real tutors. It supports subjects including math, calculus, chemistry, biology, business, and social science.