Five minutes a day. Real progress.
Free quizzes, concept cards, speaking practice, and interview prep — all inside Humans of Code. No subscription. No paywall. Just show up and get sharper.
Want the full simulation experience? See the Program →
Scroll through concepts like a feed.
Bite-sized concept cards on topics you care about. Code snippets, visual explanations, pro tips, and "what does this output?" challenges. Pick your topics and the feed personalizes automatically. Save any card. Quiz yourself on any concept with one tap.
Phone mockup: Daily feed
Quiz screen mockup
Test yourself. Get smarter.
Quick quizzes that adapt to your level. Topic quizzes to go deep on JavaScript, React, DSA, or anything you're preparing for. The more you practice, the more accurately your skill profile reflects where you actually stand.
Practice saying it, not just knowing it.
Coming soonKnowing the answer and explaining the answer are different skills. Record yourself explaining a concept, answering an interview question, or walking through code line by line. AI evaluates your clarity, structure, and technical accuracy — and tells you exactly how to improve.
Coming soon — currently being built.
Recording screen mockup
Company packs mockup
Prep like the interview is tomorrow.
Topic-wise question banks sorted by frequency. Timed mocks that simulate real pressure. Interview prep built around what's actually asked — not a recycled list of theoretical questions.
Company-specific preparation packs — for targeted prep at specific companies — are coming soon.
No catch. No trial period. No "premium tier."
Every Practice feature is completely free. We show ads between sessions — never during an active quiz or recording — to keep it that way. No subscription. No paywall. No "you've used your 3 free quizzes today." Practice as much as you want, whenever you want.
Practice keeps you sharp. Goals give you depth. When you're ready for a structured career path with projects, AI help, and a readiness assessment — pick a Goal.
Your practice feeds your progress.
Quiz scores, speaking evaluations, and prep results feed into your skill profile. Practice on the bus in the morning, and it's reflected by evening. One system. No data silos.
Practice
Skill Profile
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Start practicing. It's free.
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