* Recompress huge photo
from 19 M to 3.2 M... without any obvious degradation.
command:
magick images/sourdough-starter.jpg -strip -interlace Plane \
-gaussian-blur 0.05 -quality 85% result.jpg
19M Aug 26 14:24 images/sourdough-starter.jpg
3.2M Aug 26 14:27 result.jpg
Which in turns reduces book size by 15 Mbyte.
133M TheBreadCode-The-Sourdough-Framework.azw3
67M TheBreadCode-The-Sourdough-Framework.epub
133M TheBreadCode-The-Sourdough-Framework.mobi
68M TheBreadCode-The-Sourdough-Framework.pdf
vs:
149M TheBreadCode-The-Sourdough-Framework.azw3
82M TheBreadCode-The-Sourdough-Framework.epub
149M TheBreadCode-The-Sourdough-Framework.mobi
83M TheBreadCode-The-Sourdough-Framework.pdf
* Resize more images
---------
Co-authored-by: Hendrik Kleinwaechter <hendrik.kleinwaechter@gmail.com>
The Sourdough Framework
The sourdough framework is an open-source book dedicated to helping you to make the best possible sourdough bread at home.
Rather than providing recipes this book intends to provide a framework that enables you to bake bread in your respective environment. Every flour, every sourdough, and every home setup is different. This makes following recipes without background information so hard and a fail-prone endeavor. This book intends to close that gap.
Background
4 years after launching the repositories the-bread-code and pizza-dough I created this project to merge the knowledge together. This project intends to go one step deeper into the workings of natural fermentation. At the same time as many scientific references as possible are provided.
🍞 Baking the book (Docker)
make
Then you can check out the file book/book.pdf
If you want to 🍞 bake all the versions including ebook formats (.pdf, .epub, .mobi, .azw3) run:
make bake
You can check the files in the folder book/release/
🍞 Baking the book locally (LaTeX)
Make sure you have biber and latexmk installed. Refer to your system's
installation instructions for LaTeX. To create the serif .pdf format, run:
cd book/
make
If you want to 🍞 bake all the versions including ebook formats (.pdf, .epub, .mobi, .azw3) run:
cd book/
make bake
You can check the files in the folder book/release/
You can get some help on building various versions with:
cd book/
make help
Compiled versions
The below versions are automatically built on every push to the main branch.
- Download compiled .pdf version
- Download compiled .epub version
- Download compiled .mobi version
- Download compiled .azw3 version
There's an additional enhanced accessibility version using a sans serif font:
- Download compiled .pdf version
- Download compiled .epub version
- Download compiled .mobi version
- Download compiled .azw3 version
Online HTML version (WIP)
Head over to https://www.the-sourdough-framework.com
To build the website make sure to have the ruby version installed specified in
website/.ruby-version.
cd book/
make website
Alternatively you can build the website directly with Docker:
make website
Hardcover version
There is a hardcover version of the book available for purchase. You can read more details here.
Support
Did you find a typo, or feel the wording could be improved? Feel free to open up a pull request at any time.
I believe that the knowledge this book provides is essential to everyone. That's why I decided to open source my knowledge hoping that it will reach more people all over the world without budget constraints.
If you would like to contribute with a small donation you can do so via my ko-fi page. Your donation will tremendously help me to cover costs related to running the-bread-code. It furthermore allows me to dedicate time to continuously update and improve this book.

