If you work in it, you should understand it.
AI tools let people ship software they cannot yet read, and every engineer inherits code they did not write. The way in is the same for both: understanding, one file at a time, in the real project.
Built so anyone can learn to code by talking it through.
Codeplainer is a live voice call with an AI tutor that teaches like a senior engineer. It is made by Irfan Rosandi.
What it is built on.
A tutor you talk to, not a chatbot.
Chat gives you an answer to paste. A conversation makes sure you understood it. Codeplain explains, shows you in the code, hands you the keyboard when you want it, and remembers what tripped you up.
No question is too basic.
With a teacher, most people nod along rather than admit they are lost. A call with an AI takes that away: ask what a variable is, ask the same thing five times, say "slower". Nobody is keeping count, and nobody sighs.
Honest about what it is, and what it costs.
Codeplain is an AI, and it is presented as one. A live call costs real money to run, so every call ends with a line that says what it cost. No surprise bills, no hidden metering.
How it works, in one paragraph.
You sign in and, if you like, connect a project from GitHub. You join a call. Codeplain listens while it speaks, opens files, writes and runs examples in a shared editor, and drafts a plan with you if you want one. When you leave, it writes down what you covered and what to pick up next time, and it tells you what the call cost.
Learn it out loud.
Free to try: 10 minutes of calls, no card.