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Notes on learning, built in public

How the thing actually works, what it costs to run, and the calls we made building it.

FeaturedLearning 6 min read

Personalized learning, when a machine actually does it

Remote learning made distance cheap and attention expensive. Most educational technology answers that with a dashboard. Here is what personalisation has to measure before the word means anything.

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The Porphy Team
September 2, 2026
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Study guides 7 min

How to learn DSA with AI without letting it write your code

Paste a problem into a chatbot and you get working code and learn nothing. Here is a way to use AI for data structures and algorithms that builds the part a contest or an interview actually tests: the idea.

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The Porphy Team · August 27, 2026
Product 5 min

বাংলায় বুঝিয়ে দেয়, ইংরেজি টার্ম ঠিক রেখে — and why that matters in your exam

Translating a physics lesson into Bangla is easy. Translating it so you can still follow your teacher, your book and your answer script is the hard part.

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The Porphy Team · August 14, 2026
Study guides 6 min

HSC preparation with AI: fixing the chapters you skipped

The second paper assumes you understood the first. Here is how to use AI to rebuild a skipped HSC chapter from its prerequisites in an evening, instead of memorising around the hole.

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The Porphy Team · August 5, 2026
Engineering 6 min

What happens between typing a topic and getting your course

A planner, five researchers reading at once, a reviewer that sends work back, and a writer per part — the whole thing, in order.

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The Porphy Team · July 30, 2026
Study guides 6 min

AI for engineering students: study from your lecture slides

Engineering slides are the notes of a lecture, not the lecture. Here is how to turn the PDF you were handed into something you can actually follow before the class test — and where AI still can't help.

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The Porphy Team · July 16, 2026
Product 5 min

Why we built a tutor that draws while it talks

Voice alone is a podcast. A diagram alone is a slide. The thing that actually teaches is someone drawing while they explain — so that is what we built.

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The Porphy Team · June 30, 2026
Product 5 min

What studying with AI should cost a student (and why there's no monthly fee)

You start with 2,000 credits free. Here is exactly what that buys, what everything costs after it, and why there is no monthly fee.

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The Porphy Team · June 10, 2026
Engineering 5 min

How to know which topic to revise tonight

Every course is also a map of concepts, and every concept carries four separate scores. Here is what they mean and where they come from.

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The Porphy Team · May 20, 2026
Study guides 7 min

SSC physics and higher math: how to study them with AI

Physics and higher math are where SSC marks quietly disappear — not to a hard chapter, but to one step inside it you never understood. Here is how to use AI to fix that step instead of skipping past it.

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The Porphy Team · May 6, 2026