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Create your own off-grid library
https://wrolpi.org
928bdbdfa1
A load reading under warning rendered marginally QUIETER than a healthy one:
an uncoloured value inherits `--text`, 4.98:1 on a night panel, and `--warning`
was 4.91:1. Amber had the same inversion, 7.43 against 8.59.
Anything that means "look at this" has to be louder than the prose around it,
and with no hue to carry the signal, louder means brighter. Both `warning` and
`danger` now clear `--text` in night and amber:
night warning #ee3434 -> #f54040 4.91 -> 5.40 (--text 4.98)
danger #ff3e3e -> #ff5757 5.71 -> 6.41
amber warning #f18806 -> #fa9f31 7.43 -> 9.05 (--text 8.59)
danger #ff9e29 -> #ffb760 9.15 -> 10.96
I said last time this would trade night's "red only" character for loudness.
Having measured it, that was overstated. Red contributes 21% of luminance, so
in night NOTHING above ~4.9:1 can be a pure hue -- `#ff0000` itself is only
4.99:1 there. `--text` is already `#e04a4a`, carrying 74 of green and blue.
The new warning carries 64, LESS than the text beside it; only danger goes
further, at 87. A pure-hue ramp above the text was never on the table.
The rule is monochrome-only, like the ordering rule it sits beside. A light
theme's text is near-black at ~14:1 and no warning colour will ever match it --
there, hue is what marks a reading as flagged.
The guard now asserts warning as well as danger, and the LoadStatistic browser
test makes the claim it previously had to document as unmet: warning is louder
than a plain reading. Planted the reported bug back in both themes, plus two
ordering breaks.
One plant of mine came back green and was wrong, not the test: I set night's
danger to `#f04a4a` expecting it to drop below warning, but that has MORE green
and blue than `#f54040`, and green is 71% of luminance -- so it was still the
brighter of the two. Re-planted with a value that is genuinely dimmer.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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WROLPi
Create your own off-grid library.
WROLPi is a self-contained collection of software to help you survive the world Without Rule of Law.
WROLPi is intended to be run on a Raspberry Pi with an optional external drive attached. It serves up it's own Wi-Fi network so that any user with a laptop/tablet/phone can connect and use the library created by the maintainer.
Table of Contents
Features
- Videos
- Web Archives
- Maps
- Wikipedia
- File search
- eBooks (EPUB / PDFs)
- Wi-Fi Hotspot
- Universal search
- Food Inventory management
- One-Time pad generator, encrypter/decrypter
- Synchronizer/duplicator
- Food storage calculator
Module features matrix
| Module | View | Search | Download | Project |
|---|---|---|---|---|
| Videos | yes | yes | yes | yt-dlp |
| Web Archives | yes | yes | yes | Singlefile |
| Wikipedia | yes | yes | yes | Kiwix |
| eBooks | yes | yes | planned | EPUB/PDF |
| Map | yes | yes | yes | Protomaps |
| Podcasts/Audio | yes | planned | planned |
Demo
Download
Images are available at wrolpi.org
Try WROLPi!
You can try out WROLPi by running the docker containers.
- Install docker-ce and docker-compose
- Copy the latest WROLPi code.
git clone https://github.com/lrnselfreliance/wrolpi.git
- Change directory into the code base.
cd wrolpi
- Initialize git submodules
git submodule update --init
- Build the containers.
docker-compose build --parallel
- Create volumes.
docker volume create --name=openstreetmap-datadocker volume create --name=openstreetmap-rendered-tiles
- Initialize the database (SQLite in the media directory).
docker-compose run --rm api db upgrade
- Start the docker containers.
docker-compose up
- Browse to WROLPi.
More Docker documentation is available in docker/README.md
Install WROLPi
Full installation instructions are in INSTALL.md. Pick the option that matches your hardware:
- WROLPi Portable (Live USB) — boot a complete WROLPi from a USB stick on any x86 PC or laptop. Nothing is installed to the computer; the first boot creates a persistence partition on the USB so your library, database, and configuration survive reboots.
- Debian 12 — install WROLPi onto an x86 PC or laptop.
- Raspberry Pi — install WROLPi onto a Raspberry Pi with an external drive.
- Docker — run the WROLPi containers on an existing Linux host.
Charter
Guiding Principals
- Storage is cheaper than power.
- Two is one, one is none.
- Run silently.
- Primary, secondary, tertiary.
- Secure as a bookshelf in your home.
Physical properties
- A WROLPi instance should be capable of running with a minimal of hardware:
- Raspberry Pi
- SD card
- External USB hard drive
- Power supply and cables
- Wi-Fi USER device such as a phone, tablet, or laptop.
- A WROLPi instance should consume a minimal amount of electricity during WROL event. It is expected power will be scarce when WROLPi is needed most.
User expectations
- A WROLPi instance should be run and maintained by a person (MAINTAINER) with a moderate amount of Linux and Raspberry Pi experience. It is expected that they should be able to do this using only the documentation on their WROLPi.
Software properties and capabilities
- A WROLPi instance should be able to "factory-reset" itself without any outside services.
- WROLPi should function completely without any internet services.
- A user should have easy access to their data if WROLPi fails:
- For example, a user can watch their videos by navigating a short and intuitive directory structure and opening the video in their preferred video player.
- WROLPi should be self-documented. The UI should contain a tutorial for USERS as well as the MAINTAINER.
- If the UI isn't functional, the code should be documented such that a user can restore functionality.
- WROLPi should favor pre-processing, rather than processing during a WROL event. Such as re-encoding a video, or processing captions. This is to ensure that when a user adds content during non-WROL time, the processing for optimum performance is already done for a WROL event.
Join!
