Leanpub is the world's best platform for writing and reading self-published books and courses.

Leanpub Book LAUNCH 🚀 Production-Grade Python, LangChain & LangGraph: A deployment-first handbook for developers who know Python syntax but have not shipped Python by Fiodar Sazanavets

Learn the engineering skills behind one of software’s most valuable emerging fields AI engineering is rapidly becoming one of the most commercially valuable areas of software development. Companies are moving beyond simple chatbot prototypes and looking for engineers who can build relia...

Lean Publishing Tip of the Day 💡 Leanpub Now Supports Audiobooks!

The big news is right there in the title: Leanpub now supports audiobooks.

Leanpub Book LAUNCH 🚀 The Code Is Lying: Engineering with Coding Agents by Alen Joy

When code gets cheap, understanding becomes expensive. AI can turn a description into working software in minutes. That does not make the surrounding engineering problems disappear. It moves them. When generation stops being the bottleneck, the scarce work is everything that was always ...

Lean Publishing Tip of the Day 💡 Weekly New Features Update

This week the main thing we’re highlighting is our upcoming Book Workshop this week, on Thursday, September 24, 2026:

Leanpub Book LAUNCH 🚀 You Would Choose Now: Measuring America's Progress Toward Fairness and Tolerance by Allen B. Downey

If you could choose any moment in history to be born, and you did not know ahead of time who you would be — what nationality, gender, race, religion, sexual orientation, or economic class — when would you choose? Barack Obama posed this question in 2016, and it motivates this book. Alle...

Leanpub Book LAUNCH 🚀 Agile Constraints Management: Agile, Constraints Management and Throughput Economics for Collaborative Knowledge-Work and Software Engineering Management by Steve Tendon

Why do millions invested in Agile fail to translate into bottom-line business performance? Agile Constraints Management addresses this critical gap by integrating the adaptive power of Agile with the laser focus of the Theory of Constraints (TOC) and the financial discipline of Throughp...

Lean Publishing Tip of the Day 💡 New Features Weekly Livestream

This week the main thing we’re highlighting is our upcoming Book Workshop this week, on Thursday, September 24, 2026:

Lean Publishing Tip of the Day 💡 Our New AI Cover Designer

We’ve been adding a lot AI-assisted features to the Leanpub workflow for a while now, including things like generating images from your cover specifically for social media use.

Leanpub Book LAUNCH 🚀 LM from First Principles: A Notebook-Driven Guide to Building and Deploying Language Models by Amarpreet Singh Bassan

LM from First Principles is a notebook-driven guide to building and deploying language models from the ground up. Starting from a 9,025-parameter bigram that predicts one character at a time, each chapter adds one layer of capability — feedforward context, sampling strategies, self-atte...

Lean Publishing Tip of the Day 💡 New Author Features Livestream with Peter & Len

In this livestream, Peter and Len are going to discuss the latest Leanpub features, including:

The Leanpub Podcast 🎙 Feat. Yevgen Nebesov, Author of The Architecture of Power

A proposal wins approval, yet nothing changes in practice. A recurring problem survives new leaders, policies, and priorities. What keeps producing the same outcome, and where can you act when you cannot command the whole system? The Architecture of Power is written for professionals wh...

Lean Publishing Tip of the Day 💡 New Options For Creating A Book! #markua #ebookwriting

We recently released a completely redesigned process for creating a book.