What is Ferment Lab: Fermenthings Open Source Wiki?

Ferment Lab: Fermenthings Open Source Wiki is an open-source fermentation knowledge wiki published by Fermenthings, described as "a place to learn everything about fermentation." It is a reference and recipe space for people who want to make fermented foods at home or understand the culture and history behind them. The site is in English, and its visible content mixes practical recipes, step-by-step guides, and longer cultural essays rather than acting as a single-subject blog.

What the site covers

The homepage presents itself as "A Curious Space for Cultured Things." Its visible entries span several fermentation traditions and formats:

• Miso — including a recipe that treats miso as a general ingredient, such as miso cookies where umami meets a shortbread biscuit.
• Tempeh — an introduction to tempeh making, framed as "growing protein, binding culture," with its origins on the island of Java in Indonesia.
• Kimchi — a Chinese cabbage kimchi (baechu kimchi) recipe, plus a kimchi stew that uses aged kimchi and a living miso broth.
• Kombucha and other bottled ferments — a piece on bottling summer with ginger bug, elderflower champagne, and kombucha.
• Chili and spice preservation — an exploration of chili, spice, preservation, and the history of heat.
• Curtido — described as the Latin cousin of sauerkraut and kimchi, a salted cabbage ferment.

What kind of content to expect

The entries are not limited to ingredient lists and timings. They typically combine:

1. Recipes — concrete preparations such as miso cookies, baechu kimchi, or kimchi stew.
2. Guides — instructional introductions, for example to tempeh making.
3. Cultural and historical context — essays on how heat travels along trade routes and migrations, or how salting cabbage became kimchi in Korea and curtido in Latin America.

This mix means the wiki works both as a place to follow a method and as background reading on why a ferment exists in a given cuisine.

Who it is for

It suits home fermenters, cooks curious about fermentation beyond a single recipe, and readers interested in the food-culture side of preservation. Because the content is open source and organized as a wiki, it is also relevant to anyone who wants to see how a fermentation knowledge base is structured, or who might want to contribute to one.

Practical notes

The visible pages are dated, with entries running from late 2025 into 2026, so the wiki is actively added to rather than archived. The site does not display pricing or login requirements in the material available here; treat access and any contribution rules as things to confirm on the site itself rather than assuming they are free or open to edit.