This is a fork of jschan that runs on https://marzichan.org.
Aside from many changes to theming, layout, and branding, it contains some functional tweaks, such as:

• Improved docker support; meant to be run via docker in production
• Tegaki replays that are paired with an image don't count towards the files-per-post limit
• Adds an override for the legacy favicon (.ico), to get around scaling issues with generate-favicon
  • To use, place the desired legacy favicon in gulp/res/icons/master.ico
• Adds a special filter to reduce certain types of spam
• Adds an integrated notifier system which generates password-gated Atom feeds and sends Discord messages
• Adds support for regex-based filters (Marzichan does not have user-created imageboards, so ReDoS is not a concern)
  • Format filter text as r!/foo/gi to use, where foo is the expression and gi are modifiers/"flags"
• Adds Exif data stripping for files uploaded with posts
• Replaces per-board banners with a global banner system, including the ability to add authorship/source info as tooltips
  • Currently no site UI for this; it's driven entirely by image and txt files added to static/global-banner
• Includes a tool for migrating posts from vichan to jschan

...and a variety of smaller changes, too.

Included below is the upstream README.

Anonymous imageboard software that doesn't suck.

Repo Mirror(s):

• https://gitgud.io/fatchan/jschan
• https://git.basedflare.com/fatchan/jschan

Contact the author:

• Session: 051b2ff270769d20764fa1b8e6bc3240b0a3c28ffb3242e7cce60db479b23ef427
• Telegram: t.me/basedflare
• Email: see my gitgud profile

• 🇵🇹/🇧🇷 ptchan
• 🇺🇸 zzzchan
• 🇺🇸/🇰🇷 heolkek
• 🇺🇸 sportschan
• 🇺🇸 trashchan
• 🇧🇷 27chan
• 🇺🇸 jaksoy.party
• 🇮🇹 nuichan
• And many more...

• Multiple language support (🇬🇧 🇵🇹 🇧🇷 🇷🇺 🇮🇹 🇪🇸)
• Optional user created boards
• Multiple files per post
• Antispam/Anti-flood & DNSBL
• 3 customisable inbuilt captchas + 3 third party captchas (hcaptcha, recaptcha, yandex smartcaptcha)
• Two factor authentication (TOTP) for accounts
• Manage everything from the web panel
• Granular account permissions
• Works properly with anonymizer networks (Tor, Lokinet, etc)
• Web3 integration - register, login, and sign posts with MetaMask
• Tegaki applet with drawing and replays
• API documentation
• Built-in webring (compatible w/ lynxchan & infinity)
• Beautiful bundled frontend with lots of themes and options, see below:

GNU AGPLv3, see LICENSE.

See INSTALLATION.md for instructions on setting up a jschan instance or upgrading to a newer version.

See CHANGELOG.md for changes between versions.

See CONTRIBUTING.md for contribution guidelines.

Official:

• fatchan/jschan-docs - API Documentation for jschan (gitgud pages)
• fatchan/jschan-api-go - WIP Golang API Client for jschan (gitgud pages)
• jschan-antispam group - Multiple projects that are compatible with jschan and implement more sophisticated antispam capabilities.

Unofficial: Not guaranteed to work or be safe, use at your own risk.

• globalafk - "A simple python script that sends ugly notifications when something happens on a jschan imageboard that you moderate."
• reporter - news bot that fetches news from a provider and posts a snippet of it on a configurable board of a configurable jschan imageboard
• yacam - a bot that tries to detect (dumb) spam on jschan imageboards and does something about it

Bitcoin (BTC): bc1q4elrlz5puak4m9xy3hfvmpempnpqpu95v8s9m6

Monero (XMR): 89J9DXPLUBr5HjNDNZTEo4WYMFTouSsGjUjBnUCCUxJGUirthnii4naZ8JafdnmhPe4NP1nkWsgcK82Uga7X515nNR1isuh