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Leanpub Clips

Short clips from Leanpub's videos.

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These are short clips from our Leanpub videos — our Launch videos, Podcast videos, and more from our YouTube channel.

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Launch

Why Advanced Textbooks Leave Beginners Behind

Solutions of the Cahn Hilliard Equations by Rahul Basu

How do complex phase-separation processes become solvable mathematical models?The Cahn–Hilliard equations lie at the heart of modern phase-field modeling—but their nonlinear, higher-order nature makes them notoriously challenging to solve.Solutions of the Cahn–Hilliard Equations explores analytical, approximate, and numerical approaches for tackling these equations, bringing together mathematical insight and practical solution techniques.A concise reference for researchers, engineers, and postgraduate students working in applied mathematics, computational science, materials modeling, and phase-field methods.Understand the equations. Explore the methods. Solve the problem.Rahul Basu

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Launch

Just Enter the Data and Get the Solution — Matrix Magic

Solutions of the Cahn Hilliard Equations by Rahul Basu

How do complex phase-separation processes become solvable mathematical models?The Cahn–Hilliard equations lie at the heart of modern phase-field modeling—but their nonlinear, higher-order nature makes them notoriously challenging to solve.Solutions of the Cahn–Hilliard Equations explores analytical, approximate, and numerical approaches for tackling these equations, bringing together mathematical insight and practical solution techniques.A concise reference for researchers, engineers, and postgraduate students working in applied mathematics, computational science, materials modeling, and phase-field methods.Understand the equations. Explore the methods. Solve the problem.Rahul Basu

Watch on YouTubeView book
Launch

Why Textbooks Lose You — And How the Matrix Method Fixes It

Solutions of the Cahn Hilliard Equations by Rahul Basu

How do complex phase-separation processes become solvable mathematical models?The Cahn–Hilliard equations lie at the heart of modern phase-field modeling—but their nonlinear, higher-order nature makes them notoriously challenging to solve.Solutions of the Cahn–Hilliard Equations explores analytical, approximate, and numerical approaches for tackling these equations, bringing together mathematical insight and practical solution techniques.A concise reference for researchers, engineers, and postgraduate students working in applied mathematics, computational science, materials modeling, and phase-field methods.Understand the equations. Explore the methods. Solve the problem.Rahul Basu

Watch on YouTubeView book
Launch

Why Computers Beat Manual Matrix Calculations Every Time

Solutions of the Cahn Hilliard Equations by Rahul Basu

How do complex phase-separation processes become solvable mathematical models?The Cahn–Hilliard equations lie at the heart of modern phase-field modeling—but their nonlinear, higher-order nature makes them notoriously challenging to solve.Solutions of the Cahn–Hilliard Equations explores analytical, approximate, and numerical approaches for tackling these equations, bringing together mathematical insight and practical solution techniques.A concise reference for researchers, engineers, and postgraduate students working in applied mathematics, computational science, materials modeling, and phase-field methods.Understand the equations. Explore the methods. Solve the problem.Rahul Basu

Watch on YouTubeView book
Launch

Why Math Is the Hidden Foundation of Everything Around Us

Solutions of the Cahn Hilliard Equations by Rahul Basu

How do complex phase-separation processes become solvable mathematical models?The Cahn–Hilliard equations lie at the heart of modern phase-field modeling—but their nonlinear, higher-order nature makes them notoriously challenging to solve.Solutions of the Cahn–Hilliard Equations explores analytical, approximate, and numerical approaches for tackling these equations, bringing together mathematical insight and practical solution techniques.A concise reference for researchers, engineers, and postgraduate students working in applied mathematics, computational science, materials modeling, and phase-field methods.Understand the equations. Explore the methods. Solve the problem.Rahul Basu

Watch on YouTubeView book
Launch

Why Freelancers Should Self-Host WordPress for Clients

Complete Guide to Self-Hosted WordPress on AWS by Siddharth Jain

Managed WordPress hosting is convenient until the bill grows or something breaks and you cannot see why. This book takes you from an empty AWS account to a secured, monitored, backed-up production site, with every command tested on a real server and every step explained. By the end you will know how to run it, protect it, restore it, and fix it at three in the morning.

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Launch

Self-Hosting WordPress on AWS Isn't Cheaper Than Managed Hosting

Complete Guide to Self-Hosted WordPress on AWS by Siddharth Jain

Managed WordPress hosting is convenient until the bill grows or something breaks and you cannot see why. This book takes you from an empty AWS account to a secured, monitored, backed-up production site, with every command tested on a real server and every step explained. By the end you will know how to run it, protect it, restore it, and fix it at three in the morning.

Watch on YouTubeView book
Launch

Why Authors Use Managed WordPress Hosting

Complete Guide to Self-Hosted WordPress on AWS by Siddharth Jain

Managed WordPress hosting is convenient until the bill grows or something breaks and you cannot see why. This book takes you from an empty AWS account to a secured, monitored, backed-up production site, with every command tested on a real server and every step explained. By the end you will know how to run it, protect it, restore it, and fix it at three in the morning.

Watch on YouTubeView book
Launch

Build & Secure a Production WordPress Site on AWS EC2

Complete Guide to Self-Hosted WordPress on AWS by Siddharth Jain

Managed WordPress hosting is convenient until the bill grows or something breaks and you cannot see why. This book takes you from an empty AWS account to a secured, monitored, backed-up production site, with every command tested on a real server and every step explained. By the end you will know how to run it, protect it, restore it, and fix it at three in the morning.

Watch on YouTubeView book
Launch

Self-Host WordPress on AWS: A-to-Z VPS Setup Explained

Complete Guide to Self-Hosted WordPress on AWS by Siddharth Jain

Managed WordPress hosting is convenient until the bill grows or something breaks and you cannot see why. This book takes you from an empty AWS account to a secured, monitored, backed-up production site, with every command tested on a real server and every step explained. By the end you will know how to run it, protect it, restore it, and fix it at three in the morning.

Watch on YouTubeView book
Podcast

Why Your POC Took 1 Day But Production Takes 6 Months

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Podcast

My Master's Degree Led to a Dead-End Career Paying Less Than Warehouse Work

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Podcast

Belarus in the 90s: Hyperinflation, Mafia & Protection Rackets

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Podcast

AI Writes the Code, But You Still Must Verify It

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Podcast

AI Wrote It? You Still Own the Bugs

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Launch

Why Programming Books Fail: They Never Explain HOW It Works

Assembly Arithmetic Algorithms 32 and 64 bit Windows Edition by Chastity White Rose

Assembly programming is actually a lot like Minecraft or Terraria because you start the game with nothing and have to slowly build your tools to make something useful. I started Assembly in 2024 and have already built a series of tools I personally use on both DOS and Linux operating systems. Through the course of this book, I will be slowly showing you how I can port everything in the Linux version of Assembly Arithmetic Algorithms to Windows.

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Launch

Why 'Hello World' in Assembly Was So Hard to Find

Assembly Arithmetic Algorithms 32 and 64 bit Windows Edition by Chastity White Rose

Assembly programming is actually a lot like Minecraft or Terraria because you start the game with nothing and have to slowly build your tools to make something useful. I started Assembly in 2024 and have already built a series of tools I personally use on both DOS and Linux operating systems. Through the course of this book, I will be slowly showing you how I can port everything in the Linux version of Assembly Arithmetic Algorithms to Windows.

Watch on YouTubeView book
Launch

GitHub Copilot Fixed My Frozen Assembly Program — It Was Stack Alignment!

Assembly Arithmetic Algorithms 32 and 64 bit Windows Edition by Chastity White Rose

Assembly programming is actually a lot like Minecraft or Terraria because you start the game with nothing and have to slowly build your tools to make something useful. I started Assembly in 2024 and have already built a series of tools I personally use on both DOS and Linux operating systems. Through the course of this book, I will be slowly showing you how I can port everything in the Linux version of Assembly Arithmetic Algorithms to Windows.

Watch on YouTubeView book
Launch

Bjarne Stroustrup's Brutal Take: C++ Makes It Harder to Shoot Yourself

Assembly Arithmetic Algorithms 32 and 64 bit Windows Edition by Chastity White Rose

Assembly programming is actually a lot like Minecraft or Terraria because you start the game with nothing and have to slowly build your tools to make something useful. I started Assembly in 2024 and have already built a series of tools I personally use on both DOS and Linux operating systems. Through the course of this book, I will be slowly showing you how I can port everything in the Linux version of Assembly Arithmetic Algorithms to Windows.

Watch on YouTubeView book
Launch

Why This Author Believes She's Filling a Gap No One Else Would

Assembly Arithmetic Algorithms 32 and 64 bit Windows Edition by Chastity White Rose

Assembly programming is actually a lot like Minecraft or Terraria because you start the game with nothing and have to slowly build your tools to make something useful. I started Assembly in 2024 and have already built a series of tools I personally use on both DOS and Linux operating systems. Through the course of this book, I will be slowly showing you how I can port everything in the Linux version of Assembly Arithmetic Algorithms to Windows.

Watch on YouTubeView book
Launch

Friend Pays 5x Price After Seeing Link — No Coupon Needed!

No Direction by Max Guernsey, III

It's 1021 AD, and a supernatural organization that makes kings kneel has sent three ancient and powerful Hunters after a renegade searching for technology from a civilization that vanished long ago. Their quarry is so weak he is nearly mortal, and he should have been caught almost immediately. Instead, he chooses when they meet, chooses the ground, and turns every apparent advantage against them. As the chase carries the Hunters farther from the Council's power, they begin to realize that they may be pursuing him, but he controls the Hunt. And all the while, he is getting closer to technology they cannot afford to let him find.

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Launch

Why 15 Min/Day Makes Social Media Promotion Feel Natural

No Direction by Max Guernsey, III

It's 1021 AD, and a supernatural organization that makes kings kneel has sent three ancient and powerful Hunters after a renegade searching for technology from a civilization that vanished long ago. Their quarry is so weak he is nearly mortal, and he should have been caught almost immediately. Instead, he chooses when they meet, chooses the ground, and turns every apparent advantage against them. As the chase carries the Hunters farther from the Council's power, they begin to realize that they may be pursuing him, but he controls the Hunt. And all the while, he is getting closer to technology they cannot afford to let him find.

Watch on YouTubeView book
Launch

15 Minutes a Day of Book Marketing Adds Up Big

No Direction by Max Guernsey, III

It's 1021 AD, and a supernatural organization that makes kings kneel has sent three ancient and powerful Hunters after a renegade searching for technology from a civilization that vanished long ago. Their quarry is so weak he is nearly mortal, and he should have been caught almost immediately. Instead, he chooses when they meet, chooses the ground, and turns every apparent advantage against them. As the chase carries the Hunters farther from the Council's power, they begin to realize that they may be pursuing him, but he controls the Hunt. And all the while, he is getting closer to technology they cannot afford to let him find.

Watch on YouTubeView book
Launch

Don't Dump All Your Videos At Once — Drip Them Out Instead

No Direction by Max Guernsey, III

It's 1021 AD, and a supernatural organization that makes kings kneel has sent three ancient and powerful Hunters after a renegade searching for technology from a civilization that vanished long ago. Their quarry is so weak he is nearly mortal, and he should have been caught almost immediately. Instead, he chooses when they meet, chooses the ground, and turns every apparent advantage against them. As the chase carries the Hunters farther from the Council's power, they begin to realize that they may be pursuing him, but he controls the Hunt. And all the while, he is getting closer to technology they cannot afford to let him find.

Watch on YouTubeView book
Launch

Why I Ditched Marketing Experts for Audience Building

No Direction by Max Guernsey, III

It's 1021 AD, and a supernatural organization that makes kings kneel has sent three ancient and powerful Hunters after a renegade searching for technology from a civilization that vanished long ago. Their quarry is so weak he is nearly mortal, and he should have been caught almost immediately. Instead, he chooses when they meet, chooses the ground, and turns every apparent advantage against them. As the chase carries the Hunters farther from the Council's power, they begin to realize that they may be pursuing him, but he controls the Hunt. And all the while, he is getting closer to technology they cannot afford to let him find.

Watch on YouTubeView book
Launch

You Know Python Syntax But Can You Ship It? This Book Fills the Gap

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Launch

LangChain builds agents. LangGraph orchestrates them. Here's the difference.

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Launch

.NET Dev Turned AI Engineer Wrote the Python Book He Wished Existed

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Launch

Why AI Engineers Are Going All-In on LangChain & LangGraph

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
Launch

AI Engineering Is NOT Just Prompting Claude

Production-Grade Python, LangChain & LangGraph by Fiodar Sazanavets

AI engineering is becoming one of the most valuable and in-demand areas of software development, and Python, LangChain, and LangGraph are core skills for building the systems behind it. Learn how to turn basic Python knowledge into production-grade backend and agentic AI applications—and move toward an engineering niche centered on building and controlling AI rather than competing with it.

Watch on YouTubeView book
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