Overhaul README.md (#56)

* Use GitHub Flavored Markdown for admonitions

* Add syntax highlighting to code blocks

* Minor raw formatting changes

* Add 'Metric' header to PageSpeed Insights table

* Fix typo

* Minor wording changes

* Add link to launchd page on Wikipedia

* Overhaul README.md

* Add table of contents

* Reorganise About section

* Edit PageSpeed table

* Add instructions for streaming container logs

* Rework Instances section

* Add note about Compose plugin installation

* Add link to instance monitoring

* Move info on architecture specific images into an admonition

* Change NGINX reverse proxy admonition to important

* Change Redlib external links admonition to a note

* Edit section headings

* Fix anchor link under Deployment section

* Add comparison with Libreddit

* Update ToC
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README.md
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@ -15,19 +15,58 @@
--- ---
## Table of Contents
1. [Redlib](#redlib)
2. [Instances](#instances)
3. [About](#about)
- [Built with](#built-with)
- [How is it different from other Reddit front ends?](#how-is-it-different-from-other-reddit-front-ends)
- [Teddit](#teddit)
- [Libreddit](#libreddit)
4. [Comparison](#comparison)
- [Speed](#speed)
- [Privacy](#privacy)
- [Reddit](#reddit)
- [Redlib](#redlib-1)
- [Server](#server)
- [Official instance (redlib.matthew.science)](#official-instance-redlibmatthewscience)
5. [Deployment](#deployment)
- [Docker](#docker)
- [Docker Compose](#docker-compose)
- [Docker CLI](#docker-cli)
- [Binary](#binary)
- [Running as a systemd service](#running-as-a-systemd-service)
- [Building from source](#building-from-source)
- [Replit/Heroku/Glitch](#replit-heroku-glitch)
- [launchd (macOS)](#launchd-macos)
6. [Configuration](#configuration)
- [Instance settings](#instance-settings)
- [Default user settings](#default-user-settings)
---
# Instances # Instances
🔗 **Want to automatically redirect Reddit links to Redlib? Use [LibRedirect](https://github.com/libredirect/libredirect) or [Privacy Redirect](https://github.com/SimonBrazell/privacy-redirect)!** > [!TIP]
> 🔗 **Want to automatically redirect Reddit links to Redlib? Use [LibRedirect](https://github.com/libredirect/libredirect) or [Privacy Redirect](https://github.com/SimonBrazell/privacy-redirect)!**
[Follow this link](https://github.com/redlib-org/redlib-instances/blob/main/instances.md) for an up-to-date table of instances in Markdown format. This list is also available as [a machine-readable JSON](https://github.com/redlib-org/redlib-instances/blob/main/instances.json). An up-to-date table of instances is available in [Markdown](https://github.com/redlib-org/redlib-instances/blob/main/instances.md) and [machine-readable JSON](https://github.com/redlib-org/redlib-instances/blob/main/instances.json).
Both files are part of the [redlib-instances](https://github.com/redlib-org/redlib-instances) repository. To contribute your [self-hosted instance](#deployment) to the list, see the [redlib-instances README](https://github.com/redlib-org/redlib-instances/blob/main/README.md). Both files are part of the [redlib-instances](https://github.com/redlib-org/redlib-instances) repository. To contribute your [self-hosted instance](#deployment) to the list, see the [redlib-instances README](https://github.com/redlib-org/redlib-instances/blob/main/README.md).
For information on instance uptime, see the [Uptime Robot status page](https://stats.uptimerobot.com/mpmqAs1G2Q).
--- ---
# About # About
Find Redlib on 💬 [Matrix](https://matrix.to/#/#redlib:matrix.org), 🐋 [Quay.io](https://quay.io/repository/redlib/redlib), :octocat: [GitHub](https://github.com/redlib-org/redlib), and 🦊 [GitLab](https://gitlab.com/redlib/redlib). > [!NOTE]
> Find Redlib on 💬 [Matrix](https://matrix.to/#/#redlib:matrix.org), 🐋 [Quay.io](https://quay.io/repository/redlib/redlib), :octocat: [GitHub](https://github.com/redlib-org/redlib), and 🦊 [GitLab](https://gitlab.com/redlib/redlib).
Redlib hopes to provide an easier way to browse Reddit, without the ads, trackers, and bloat. Redlib was inspired by other alternative front-ends to popular services such as [Invidious](https://github.com/iv-org/invidious) for YouTube, [Nitter](https://github.com/zedeus/nitter) for Twitter, and [Bibliogram](https://sr.ht/~cadence/bibliogram/) for Instagram.
Redlib currently implements most of Reddit's (signed-out) functionalities but still lacks [a few features](https://github.com/redlib-org/redlib/issues).
## Built with ## Built with
@ -36,35 +75,43 @@ Find Redlib on 💬 [Matrix](https://matrix.to/#/#redlib:matrix.org), 🐋 [Quay
- [Askama](https://github.com/djc/askama) - Templating engine - [Askama](https://github.com/djc/askama) - Templating engine
- [Rustls](https://github.com/rustls/rustls) - TLS library - [Rustls](https://github.com/rustls/rustls) - TLS library
## Info ## How is it different from other Reddit front ends?
Redlib hopes to provide an easier way to browse Reddit, without the ads, trackers, and bloat. Redlib was inspired by other alternative front-ends to popular services such as [Invidious](https://github.com/iv-org/invidious) for YouTube, [Nitter](https://github.com/zedeus/nitter) for Twitter, and [Bibliogram](https://sr.ht/~cadence/bibliogram/) for Instagram.
Redlib currently implements most of Reddit's (signed-out) functionalities but still lacks [a few features](https://github.com/redlib-org/redlib/issues). ### Teddit
## How does it compare to Teddit?
Teddit is another awesome open source project designed to provide an alternative frontend to Reddit. There is no connection between the two, and you're welcome to use whichever one you favor. Competition fosters innovation and Teddit's release has motivated me to build Redlib into an even more polished product. Teddit is another awesome open source project designed to provide an alternative frontend to Reddit. There is no connection between the two, and you're welcome to use whichever one you favor. Competition fosters innovation and Teddit's release has motivated me to build Redlib into an even more polished product.
If you are looking to compare, the biggest differences I have noticed are: If you are looking to compare, the biggest differences I have noticed are:
- Redlib is themed around Reddit's redesign whereas Teddit appears to stick much closer to Reddit's old design. This may suit some users better as design is always subjective. - Redlib is themed around Reddit's redesign whereas Teddit appears to stick much closer to Reddit's old design. This may suit some users better as design is always subjective.
- Redlib is written in [Rust](https://www.rust-lang.org) for speed and memory safety. It uses [Hyper](https://hyper.rs), a speedy and lightweight HTTP server/client implementation. - Redlib is written in [Rust](https://www.rust-lang.org) for speed and memory safety. It uses [Hyper](https://hyper.rs), a speedy and lightweight HTTP server/client implementation.
### Libreddit
While originating as a fork of Libreddit, the name "Redlib" was adopted to avoid legal issues, as Reddit only allows the use of their name if structured as "XYZ For Reddit".
Several technical improvements have also been made, including:
- **OAuth token spoofing**: To circumvent rate limits imposed by Reddit, OAuth token spoofing is used to mimick the most common iOS and Android clients. While spoofing both iOS and Android clients was explored, only the Android client was chosen due to content restrictions when using an anonymous iOS client.
- **Token refreshing**: The authentication token is refreshed every 24 hours, emulating the behavior of the official Android app.
- **HTTP header mimicking**: Efforts are made to send along as many of the official app's headers as possible to reduce the likelihood of Reddit's crackdown on Redlib's requests.
--- ---
# Comparison # Comparison
This section outlines how Redlib compares to Reddit. This section outlines how Redlib compares to Reddit in terms of speed and privacy.
## Speed ## Speed
Lasted tested Jan 12, 2024. Last tested on January 12, 2024.
Results from Google PageSpeed Insights ([Redlib Report](https://pagespeed.web.dev/report?url=https%3A%2F%2Fredlib.matthew.science%2F), [Reddit Report](https://pagespeed.web.dev/report?url=https://www.reddit.com)). Results from Google PageSpeed Insights ([Redlib Report](https://pagespeed.web.dev/report?url=https%3A%2F%2Fredlib.matthew.science%2F), [Reddit Report](https://pagespeed.web.dev/report?url=https://www.reddit.com)).
| | Redlib | Reddit | | Performance metric | Redlib | Reddit |
|------------------------|-------------|-----------| | ------------------- | -------- | --------- |
| Speed Index | 0.6s | 1.9s | | Speed Index | 0.6s | 1.9s |
| Performance Score | *100%* | *64%* | | Performance Score | 100% | 64% |
| Time to Interactive | **2.8s** | **12.4s** | | Time to Interactive | **2.8s** | **12.4s** |
## Privacy ## Privacy
@ -72,6 +119,7 @@ Results from Google PageSpeed Insights ([Redlib Report](https://pagespeed.web.de
### Reddit ### Reddit
**Logging:** According to Reddit's [privacy policy](https://www.redditinc.com/policies/privacy-policy), they "may [automatically] log information" including: **Logging:** According to Reddit's [privacy policy](https://www.redditinc.com/policies/privacy-policy), they "may [automatically] log information" including:
- IP address - IP address
- User-agent string - User-agent string
- Browser type - Browser type
@ -85,12 +133,14 @@ Results from Google PageSpeed Insights ([Redlib Report](https://pagespeed.web.de
- Search terms - Search terms
**Location:** The same privacy policy goes on to describe that location data may be collected through the use of: **Location:** The same privacy policy goes on to describe that location data may be collected through the use of:
- GPS (consensual) - GPS (consensual)
- Bluetooth (consensual) - Bluetooth (consensual)
- Content associated with a location (consensual) - Content associated with a location (consensual)
- Your IP Address - Your IP Address
**Cookies:** Reddit's [cookie notice](https://www.redditinc.com/policies/cookies) documents the array of cookies used by Reddit including/regarding: **Cookies:** Reddit's [cookie notice](https://www.redditinc.com/policies/cookies) documents the array of cookies used by Reddit including/regarding:
- Authentication - Authentication
- Functionality - Functionality
- Analytics and Performance - Analytics and Performance
@ -104,65 +154,39 @@ For transparency, I hope to describe all the ways Redlib handles user privacy.
#### Server #### Server
* **Logging:** In production (when running the binary, hosting with docker, or using the official instances), Redlib logs nothing. When debugging (running from source without `--release`), Redlib logs post IDs fetched to aid with troubleshooting. - **Logging:** In production (when running the binary, hosting with docker, or using the official instances), Redlib logs nothing. When debugging (running from source without `--release`), Redlib logs post IDs fetched to aid with troubleshooting.
* **Cookies:** Redlib uses optional cookies to store any configured settings in [the settings menu](https://redlib.matthew.science/settings). These are not cross-site cookies and the cookies hold no personal data. - **Cookies:** Redlib uses optional cookies to store any configured settings in [the settings menu](https://redlib.matthew.science/settings). These are not cross-site cookies and the cookies hold no personal data.
#### Official instance (redlib.matthew.science) #### Official instance (redlib.matthew.science)
The official instance is hosted at https://redlib.matthew.science. The official instance is hosted at https://redlib.matthew.science.
* **Server:** The official instance runs a production binary, and thus logs nothing. - **Server:** The official instance runs a production binary, and thus logs nothing.
* **DNS:** The domain for the official instance uses Cloudflare as the DNS resolver. However, this site is not proxied through Cloudflare, and thus Cloudflare doesn't have access to user traffic. - **DNS:** The domain for the official instance uses Cloudflare as the DNS resolver. However, this site is not proxied through Cloudflare, and thus Cloudflare doesn't have access to user traffic.
* **Hosting:** The official instance is hosted on [Replit](https://replit.com/), which monitors usage to prevent abuse. I can understand if this invalidates certain users' threat models, and therefore, self-hosting, using unofficial instances, and browsing through Tor are welcomed. - **Hosting:** The official instance is hosted on [Replit](https://replit.com/), which monitors usage to prevent abuse. I can understand if this invalidates certain users' threat models, and therefore, self-hosting, using unofficial instances, and browsing through Tor are welcomed.
--- ---
# Installation # Deployment
<!-- ## 1) Cargo This section covers multiple ways of deploying Redlib. Using [Docker](#docker) is recommended for production.
Make sure Rust stable is installed along with `cargo`, Rust's package manager. For configuration options, see the [Configuration section](#Configuration).
``` ## Docker
cargo install libreddit
``` -->
## 2) Docker
[Docker](https://www.docker.com) lets you run containerized applications. Containers are loosely isolated environments that are lightweight and contain everything needed to run the application, so there's no need to rely on what's installed on the host. [Docker](https://www.docker.com) lets you run containerized applications. Containers are loosely isolated environments that are lightweight and contain everything needed to run the application, so there's no need to rely on what's installed on the host.
Docker images for Redlib are available at [quay.io](https://quay.io/repository/redlib/redlib), with support for `amd64`, `arm64`, and `armv7` platforms. Docker images for Redlib are available at [quay.io](https://quay.io/repository/redlib/redlib), with support for `amd64`, `arm64`, and `armv7` platforms.
For configuration options, see the [Deployment section](#Deployment).
### Docker CLI
Deploy Redlib:
```
docker pull quay.io/redlib/redlib:latest
docker run -d --name redlib -p 8080:8080 quay.io/redlib/redlib:latest
```
Deploy using a different port on the host (in this case, port 80):
```
docker pull quay.io/redlib/redlib:latest
docker run -d --name redlib -p 80:8080 quay.io/redlib/redlib:latest
```
If you're using a reverse proxy in front of Redlib, prefix the port numbers with `127.0.0.1` so that Redlib only listens on the host port **locally**. For example, if the host port for Redlib is `8080`, specify `127.0.0.1:8080:8080`.
If deploying on:
- an `arm64` platform, use the `quay.io/redlib/redlib:latest-arm` image instead.
- an `armv7` platform, use the `quay.io/redlib/redlib:latest-armv7` image instead.
### Docker Compose ### Docker Compose
> [!IMPORTANT]
> These instructions assume the [Compose plugin](https://docs.docker.com/compose/migrate/#what-are-the-differences-between-compose-v1-and-compose-v2) has already been installed. If not, follow these [instructions on the Docker Docs](https://docs.docker.com/compose/install) for how to do so.
Copy `compose.yaml` and modify any relevant values (for example, the ports Redlib should listen on). Copy `compose.yaml` and modify any relevant values (for example, the ports Redlib should listen on).
Start Redlib in detached mode (running in the background): Start Redlib in detached mode (running in the background):
@ -171,128 +195,80 @@ Start Redlib in detached mode (running in the background):
docker compose up -d docker compose up -d
``` ```
<!-- ## 3) AUR Stream logs from the Redlib container:
For ArchLinux users, Redlib is available from the AUR as [`libreddit-git`](https://aur.archlinux.org/packages/libreddit-git). ```bash
docker logs -f redlib
```
yay -S libreddit-git
```
## 4) NetBSD/pkgsrc
For NetBSD users, Redlib is available from the official repositories.
```
pkgin install libreddit
``` ```
Or, if you prefer to build from source ### Docker CLI
``` > [!IMPORTANT]
cd /usr/pkgsrc/libreddit > If deploying on:
make install
``` -->
## 5) GitHub Releases
If you're on Linux and none of these methods work for you, you can grab a Linux binary from [the newest release](https://github.com/redlib-org/redlib/releases/latest).
## 6) Replit/Heroku/Glitch
> **Warning**
> >
> These are free hosting options, but they are *not* private and will monitor server usage to prevent abuse. If you need a free and easy setup, this method may work best for you. > - an `arm64` platform, use the `quay.io/redlib/redlib:latest-arm` image instead.
> - an `armv7` platform, use the `quay.io/redlib/redlib:latest-armv7` image instead.
<a href="https://repl.it/github/redlib-org/redlib"><img src="https://repl.it/badge/github/redlib-org/redlib" alt="Run on Repl.it" height="32" /></a> Deploy Redlib:
[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/redlib-org/redlib)
---
# Deployment
Once installed, deploy Redlib to `0.0.0.0:8080` by running:
```bash
docker pull quay.io/redlib/redlib:latest
docker run -d --name redlib -p 8080:8080 quay.io/redlib/redlib:latest
``` ```
Deploy using a different port on the host (in this case, port 80):
```bash
docker pull quay.io/redlib/redlib:latest
docker run -d --name redlib -p 80:8080 quay.io/redlib/redlib:latest
```
If you're using a reverse proxy in front of Redlib, prefix the port numbers with `127.0.0.1` so that Redlib only listens on the host port **locally**. For example, if the host port for Redlib is `8080`, specify `127.0.0.1:8080:8080`.
Stream logs from the Redlib container:
```bash
docker logs -f redlib
```
## Binary
If you're on Linux, you can grab a binary from [the newest release](https://github.com/redlib-org/redlib/releases/latest) from GitHub.
Download the binary using [Wget](https://www.gnu.org/software/wget/):
```bash
wget https://github.com/redlib-org/redlib/releases/download/v0.31.0/redlib
```
Make the binary executable and change its ownership to `root`:
```bash
sudo chmod +x redlib && sudo chown root:root redlib
```
Copy the binary to `/usr/bin`:
```bash
sudo cp ./redlib /usr/bin/redlib
```
Deploy Redlib to `0.0.0.0:8080`:
```bash
redlib redlib
``` ```
## Configuration > [!IMPORTANT]
> If you're proxying Redlib through NGINX (see [issue #122](https://github.com/libreddit/libreddit/issues/122#issuecomment-782226853)), add
You can configure Redlib further using environment variables. For example:
```bash
REDLIB_DEFAULT_SHOW_NSFW=on redlib
```
```bash
REDLIB_DEFAULT_WIDE=on REDLIB_DEFAULT_THEME=dark redlib -r
```
You can also configure Redlib with a configuration file named `redlib.toml`. For example:
```toml
REDLIB_DEFAULT_WIDE = "on"
REDLIB_DEFAULT_USE_HLS = "on"
```
### For Docker deployments
If you're deploying Redlib using the **Docker CLI or Docker Compose**, environment variables can be defined in a [`.env` file](https://docs.docker.com/compose/environment-variables/set-environment-variables/), allowing you to centralize and manage configuration in one place.
To configure Redlib using a `.env` file, copy the `.env.example` file to `.env` and edit it accordingly.
If using the Docker CLI, add ` --env-file .env` to the command that runs Redlib. For example:
```bash
docker run -d --name redlib -p 8080:8080 --env-file .env quay.io/redlib/redlib:latest
```
If using Docker Compose, no change is needed as the `.env` file is already referenced in `compose.yaml` via the `env_file: .env` line.
### Instance settings
Assign a default value for each instance-specific setting by passing environment variables to Redlib in the format `REDLIB_{X}`. Replace `{X}` with the setting name (see list below) in capital letters.
| Name | Possible values | Default value | Description |
|---------------------------|-----------------|------------------|-----------------------------------------------------------------------------------------------------------|
| `SFW_ONLY` | `["on", "off"]` | `off` | Enables SFW-only mode for the instance, i.e. all NSFW content is filtered. |
| `BANNER` | String | (empty) | Allows the server to set a banner to be displayed. Currently this is displayed on the instance info page. |
| `ROBOTS_DISABLE_INDEXING` | `["on", "off"]` | `off` | Disables indexing of the instance by search engines. |
| `PUSHSHIFT_FRONTEND` | String | `www.unddit.com` | Allows the server to set the Pushshift frontend to be used with "removed" links. |
### Default User Settings
Assign a default value for each user-modifiable setting by passing environment variables to Redlib in the format `REDLIB_DEFAULT_{Y}`. Replace `{Y}` with the setting name (see list below) in capital letters.
| Name | Possible values | Default value |
|-------------------------------------|------------------------------------------------------------------------------------------------------------------------------------|---------------|
| `THEME` | `["system", "light", "dark", "black", "dracula", "nord", "laserwave", "violet", "gold", "rosebox", "gruvboxdark", "gruvboxlight"]` | `system` |
| `FRONT_PAGE` | `["default", "popular", "all"]` | `default` |
| `LAYOUT` | `["card", "clean", "compact"]` | `card` |
| `WIDE` | `["on", "off"]` | `off` |
| `POST_SORT` | `["hot", "new", "top", "rising", "controversial"]` | `hot` |
| `COMMENT_SORT` | `["confidence", "top", "new", "controversial", "old"]` | `confidence` |
| `SHOW_NSFW` | `["on", "off"]` | `off` |
| `BLUR_NSFW` | `["on", "off"]` | `off` |
| `USE_HLS` | `["on", "off"]` | `off` |
| `HIDE_HLS_NOTIFICATION` | `["on", "off"]` | `off` |
| `AUTOPLAY_VIDEOS` | `["on", "off"]` | `off` |
| `SUBSCRIPTIONS` | `+`-delimited list of subreddits (`sub1+sub2+sub3+...`) | _(none)_ |
| `HIDE_AWARDS` | `["on", "off"]` | `off` |
| `DISABLE_VISIT_REDDIT_CONFIRMATION` | `["on", "off"]` | `off` |
| `HIDE_SCORE` | `["on", "off"]` | `off` |
| `FIXED_NAVBAR` | `["on", "off"]` | `on` |
## Proxying using NGINX
> **Note**
> >
> If you're [proxying Redlib through an NGINX Reverse Proxy](https://github.com/libreddit/libreddit/issues/122#issuecomment-782226853), add
> ```nginx > ```nginx
> proxy_http_version 1.1; > proxy_http_version 1.1;
> ``` > ```
>
> to your NGINX configuration file above your `proxy_pass` line. > to your NGINX configuration file above your `proxy_pass` line.
## systemd ### Running as a systemd service
You can use the systemd service available in `contrib/redlib.service` You can use the systemd service available in `contrib/redlib.service`
(install it on `/etc/systemd/system/redlib.service`). (install it on `/etc/systemd/system/redlib.service`).
@ -311,18 +287,125 @@ guarantee nginx waits for this service to start. Edit
Before=nginx.service Before=nginx.service
``` ```
## launchd ## Building from source
If you are on macOS, you can use the launchd service available in `contrib/redlib.plist`. To deploy Redlib with changes not yet included in the latest release, you can build the application from source.
```bash
git clone https://github.com/redlib-org/redlib && cd redlib
cargo run
```
## Replit/Heroku
> [!WARNING]
> These are free hosting options, but they are _not_ private and will monitor server usage to prevent abuse. If you need a free and easy setup, this method may work best for you.
<a href="https://repl.it/github/redlib-org/redlib"><img src="https://repl.it/badge/github/redlib-org/redlib" alt="Run on Repl.it" height="32" /></a>
[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/redlib-org/redlib)
## launchd (macOS)
If you are on macOS, you can use the [launchd](https://en.wikipedia.org/wiki/Launchd) service available in `contrib/redlib.plist`.
Install it with `cp contrib/redlib.plist ~/Library/LaunchAgents/`. Install it with `cp contrib/redlib.plist ~/Library/LaunchAgents/`.
Load and start it with `launchctl load ~/Library/LaunchAgents/redlib.plist`. Load and start it with `launchctl load ~/Library/LaunchAgents/redlib.plist`.
## Building <!-- ## Cargo
Make sure Rust stable is installed along with `cargo`, Rust's package manager.
```bash
cargo install libreddit
``` -->
<!-- ## AUR
For ArchLinux users, Redlib is available from the AUR as [`libreddit-git`](https://aur.archlinux.org/packages/libreddit-git).
```bash
yay -S libreddit-git
``` ```
git clone https://github.com/redlib-org/redlib ## NetBSD/pkgsrc
cd redlib
cargo run For NetBSD users, Redlib is available from the official repositories.
```bash
pkgin install libreddit
``` ```
Or, if you prefer to build from source
```bash
cd /usr/pkgsrc/libreddit
make install
``` -->
---
# Configuration
You can configure Redlib further using environment variables. For example:
```bash
REDLIB_DEFAULT_SHOW_NSFW=on redlib
```
```bash
REDLIB_DEFAULT_WIDE=on REDLIB_DEFAULT_THEME=dark redlib -r
```
You can also configure Redlib with a configuration file named `redlib.toml`. For example:
```toml
REDLIB_DEFAULT_WIDE = "on"
REDLIB_DEFAULT_USE_HLS = "on"
```
> [!NOTE]
> If you're deploying Redlib using the **Docker CLI or Docker Compose**, environment variables can be defined in a [`.env` file](https://docs.docker.com/compose/environment-variables/set-environment-variables/), allowing you to centralize and manage configuration in one place.
>
> To configure Redlib using a `.env` file, copy the `.env.example` file to `.env` and edit it accordingly.
>
> If using the Docker CLI, add ` --env-file .env` to the command that runs Redlib. For example:
>
> ```bash
> docker run -d --name redlib -p 8080:8080 --env-file .env quay.io/redlib/redlib:latest
> ```
>
> If using Docker Compose, no changes are needed as the `.env` file is already referenced in `compose.yaml` via the `env_file: .env` line.
## Instance settings
Assign a default value for each instance-specific setting by passing environment variables to Redlib in the format `REDLIB_{X}`. Replace `{X}` with the setting name (see list below) in capital letters.
| Name | Possible values | Default value | Description |
| ------------------------- | --------------- | ---------------- | --------------------------------------------------------------------------------------------------------- |
| `SFW_ONLY` | `["on", "off"]` | `off` | Enables SFW-only mode for the instance, i.e. all NSFW content is filtered. |
| `BANNER` | String | (empty) | Allows the server to set a banner to be displayed. Currently this is displayed on the instance info page. |
| `ROBOTS_DISABLE_INDEXING` | `["on", "off"]` | `off` | Disables indexing of the instance by search engines. |
| `PUSHSHIFT_FRONTEND` | String | `www.unddit.com` | Allows the server to set the Pushshift frontend to be used with "removed" links. |
## Default user settings
Assign a default value for each user-modifiable setting by passing environment variables to Redlib in the format `REDLIB_DEFAULT_{Y}`. Replace `{Y}` with the setting name (see list below) in capital letters.
| Name | Possible values | Default value |
| ----------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------- | ------------- |
| `THEME` | `["system", "light", "dark", "black", "dracula", "nord", "laserwave", "violet", "gold", "rosebox", "gruvboxdark", "gruvboxlight"]` | `system` |
| `FRONT_PAGE` | `["default", "popular", "all"]` | `default` |
| `LAYOUT` | `["card", "clean", "compact"]` | `card` |
| `WIDE` | `["on", "off"]` | `off` |
| `POST_SORT` | `["hot", "new", "top", "rising", "controversial"]` | `hot` |
| `COMMENT_SORT` | `["confidence", "top", "new", "controversial", "old"]` | `confidence` |
| `SHOW_NSFW` | `["on", "off"]` | `off` |
| `BLUR_NSFW` | `["on", "off"]` | `off` |
| `USE_HLS` | `["on", "off"]` | `off` |
| `HIDE_HLS_NOTIFICATION` | `["on", "off"]` | `off` |
| `AUTOPLAY_VIDEOS` | `["on", "off"]` | `off` |
| `SUBSCRIPTIONS` | `+`-delimited list of subreddits (`sub1+sub2+sub3+...`) | _(none)_ |
| `HIDE_AWARDS` | `["on", "off"]` | `off` |
| `DISABLE_VISIT_REDDIT_CONFIRMATION` | `["on", "off"]` | `off` |
| `HIDE_SCORE` | `["on", "off"]` | `off` |
| `FIXED_NAVBAR` | `["on", "off"]` | `on` |