docs: README formatting tweaks

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# A real-time collaborative editor for the web
# Etherpad: A real-time collaborative editor for the web
![Demo Etherpad Animated Jif](doc/images/etherpad_demo.gif "Etherpad in action")
# About
Etherpad is a real-time collaborative editor [scalable to thousands of simultaneous real time users](http://scale.etherpad.org/). It provides [full data export](https://github.com/ether/etherpad-lite/wiki/Understanding-Etherpad's-Full-Data-Export-capabilities) capabilities, and runs on _your_ server, under _your_ control.
## About
# Try it out
Etherpad is extremely flexible providing you the means to modify it to solve whatever problem your community has. We provide some demo instances for you try different experiences available within Etherpad. Pad content is automatically removed after 24 hours.
Etherpad is a real-time collaborative editor [scalable to thousands of
simultaneous real time users](http://scale.etherpad.org/). It provides [full
data
export](https://github.com/ether/etherpad-lite/wiki/Understanding-Etherpad's-Full-Data-Export-capabilities)
capabilities, and runs on _your_ server, under _your_ control.
* [Rich Editing](https://rich.etherpad.com) - A full rich text WYSIWYG editor.
* [Minimalist editor](https://minimalist.etherpad.com) - A minimalist editor that can be embedded within your tool.
* [Dark Mode](https://dark.etherpad.com) - Theme settings to have Etherpad start in dark mode, ideal for using Etherpad at night or for long durations.
* [Images](https://image.etherpad.com) - Plugins to improve provide Image support within a pad.
* [Video Chat](https://video.etherpad.com) - Plugins to enable Video and Audio chat in a pad.
* [Collaboration++](https://collab.etherpad.com) - Plugins to improve the really-real time collaboration experience, suitable for busy pads.
* [Document Analysis](https://analysis.etherpad.com) - Plugins to improve author and document analysis during and post creation.
* [Scale](https://shard.etherpad.com) - Etherpad running at scale with pad sharding which allows Etherpad to scale to ∞ number of Active Pads with up to ~20,000 edits per second, per pad.
## Try it out
# Project Status
Etherpad is extremely flexible providing you the means to modify it to solve
whatever problem your community has. We provide some demo instances for you try
different experiences available within Etherpad. Pad content is automatically
removed after 24 hours.
* [Rich Editing](https://rich.etherpad.com) - A full rich text WYSIWYG editor.
* [Minimalist editor](https://minimalist.etherpad.com) - A minimalist editor
that can be embedded within your tool.
* [Dark Mode](https://dark.etherpad.com) - Theme settings to have Etherpad
start in dark mode, ideal for using Etherpad at night or for long durations.
* [Images](https://image.etherpad.com) - Plugins to improve provide Image
support within a pad.
* [Video Chat](https://video.etherpad.com) - Plugins to enable Video and Audio
chat in a pad.
* [Collaboration++](https://collab.etherpad.com) - Plugins to improve the
really-real time collaboration experience, suitable for busy pads.
* [Document Analysis](https://analysis.etherpad.com) - Plugins to improve
author and document analysis during and post creation.
* [Scale](https://shard.etherpad.com) - Etherpad running at scale with pad
sharding which allows Etherpad to scale to ∞ number of Active Pads with up
to ~20,000 edits per second, per pad.
## Project Status
### Code Quality
[![Code Quality](https://github.com/ether/etherpad-lite/actions/workflows/codeql-analysis.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/codeql-analysis.yml) [![Total alerts](https://img.shields.io/lgtm/alerts/g/ether/etherpad-lite.svg?logo=lgtm&logoWidth=18&color=%2344b492)](https://lgtm.com/projects/g/ether/etherpad-lite/alerts/) [![Language grade: JavaScript](https://img.shields.io/lgtm/grade/javascript/g/ether/etherpad-lite.svg?logo=lgtm&logoWidth=18&color=%2344b492)](https://lgtm.com/projects/g/ether/etherpad-lite/context:javascript) [![package.lock](https://github.com/ether/etherpad-lite/actions/workflows/lint-package-lock.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/lint-package-lock.yml)
[![Code Quality](https://github.com/ether/etherpad-lite/actions/workflows/codeql-analysis.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/codeql-analysis.yml)
[![Total alerts](https://img.shields.io/lgtm/alerts/g/ether/etherpad-lite.svg?logo=lgtm&logoWidth=18&color=%2344b492)](https://lgtm.com/projects/g/ether/etherpad-lite/alerts/)
[![Language grade: JavaScript](https://img.shields.io/lgtm/grade/javascript/g/ether/etherpad-lite.svg?logo=lgtm&logoWidth=18&color=%2344b492)](https://lgtm.com/projects/g/ether/etherpad-lite/context:javascript)
[![package.lock](https://github.com/ether/etherpad-lite/actions/workflows/lint-package-lock.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/lint-package-lock.yml)
### Testing
[![Backend tests](https://github.com/ether/etherpad-lite/actions/workflows/backend-tests.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/backend-tests.yml) [![Simulated Load](https://github.com/ether/etherpad-lite/actions/workflows/load-test.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/load-test.yml) [![Rate Limit](https://github.com/ether/etherpad-lite/actions/workflows/rate-limit.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/rate-limit.yml) [![Windows Zip](https://github.com/ether/etherpad-lite/actions/workflows/windows-zip.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/windows-zip.yml) [![Docker file](https://github.com/ether/etherpad-lite/actions/workflows/dockerfile.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/dockerfile.yml)
[![Frontend admin tests powered by Sauce Labs](https://github.com/ether/etherpad-lite/actions/workflows/frontend-admin-tests.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/frontend-admin-tests.yml) [![Frontend tests powered by Sauce Labs](https://github.com/ether/etherpad-lite/actions/workflows/frontend-tests.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/frontend-tests.yml) [![Sauce Test Status](https://saucelabs.com/buildstatus/etherpad.svg)](https://saucelabs.com/u/etherpad) [![Windows Installer](https://github.com/ether/etherpad-lite/actions/workflows/windows-installer.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/windows-installer.yml)
[![Backend tests](https://github.com/ether/etherpad-lite/actions/workflows/backend-tests.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/backend-tests.yml)
[![Simulated Load](https://github.com/ether/etherpad-lite/actions/workflows/load-test.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/load-test.yml)
[![Rate Limit](https://github.com/ether/etherpad-lite/actions/workflows/rate-limit.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/rate-limit.yml)
[![Windows Zip](https://github.com/ether/etherpad-lite/actions/workflows/windows-zip.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/windows-zip.yml)
[![Docker file](https://github.com/ether/etherpad-lite/actions/workflows/dockerfile.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/dockerfile.yml)
[![Frontend admin tests powered by Sauce Labs](https://github.com/ether/etherpad-lite/actions/workflows/frontend-admin-tests.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/frontend-admin-tests.yml)
[![Frontend tests powered by Sauce Labs](https://github.com/ether/etherpad-lite/actions/workflows/frontend-tests.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/frontend-tests.yml)
[![Sauce Test Status](https://saucelabs.com/buildstatus/etherpad.svg)](https://saucelabs.com/u/etherpad)
[![Windows Installer](https://github.com/ether/etherpad-lite/actions/workflows/windows-installer.yml/badge.svg?color=%2344b492)](https://github.com/ether/etherpad-lite/actions/workflows/windows-installer.yml)
### Engagement
<a href="https://hub.docker.com/r/etherpad/etherpad"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/etherpad/etherpad?color=%2344b492"></a> [![Discord](https://img.shields.io/discord/741309013593030667?color=%2344b492)](https://discord.com/invite/daEjfhw) [![Etherpad plugins](https://img.shields.io/endpoint?url=https%3A%2F%2Fstatic.etherpad.org%2Fshields.json&color=%2344b492 "Etherpad plugins")](https://static.etherpad.org/index.html) ![Languages](https://img.shields.io/static/v1?label=Languages&message=105&color=%2344b492) ![Translation Coverage](https://img.shields.io/static/v1?label=Languages&message=98%&color=%2344b492)
# Installation
[![Docker Pulls](https://img.shields.io/docker/pulls/etherpad/etherpad?color=%2344b492)](https://hub.docker.com/r/etherpad/etherpad)
[![Discord](https://img.shields.io/discord/741309013593030667?color=%2344b492)](https://discord.com/invite/daEjfhw)
[![Etherpad plugins](https://img.shields.io/endpoint?url=https%3A%2F%2Fstatic.etherpad.org%2Fshields.json&color=%2344b492 "Etherpad plugins")](https://static.etherpad.org/index.html)
![Languages](https://img.shields.io/static/v1?label=Languages&message=105&color=%2344b492)
![Translation Coverage](https://img.shields.io/static/v1?label=Languages&message=98%&color=%2344b492)
## Requirements
- [Node.js](https://nodejs.org/) >= **12.17.0**.
## Installation
## GNU/Linux and other UNIX-like systems
### Requirements
### Quick install on Debian/Ubuntu
```
[Node.js](https://nodejs.org/) >= **12.17.0**.
### GNU/Linux and other UNIX-like systems
#### Quick install on Debian/Ubuntu
```sh
curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
sudo apt install -y nodejs
git clone --branch master https://github.com/ether/etherpad-lite.git &&
@ -45,7 +81,7 @@ cd etherpad-lite &&
src/bin/run.sh
```
### Manual install
#### Manual install
You'll need Git and [Node.js](https://nodejs.org/) installed.
@ -61,90 +97,115 @@ You'll need Git and [Node.js](https://nodejs.org/) installed.
To update to the latest released version, execute `git pull origin`. The next
start with `src/bin/run.sh` will update the dependencies.
[Next steps](#next-steps).
### Windows
## Windows
#### Prebuilt Windows package
### Prebuilt Windows package
This package runs on any Windows machine. You can perform a manual installation via git for development purposes, but as this uses symlinks which performs unreliably on Windows, please stick to the prebuilt package if possible.
This package runs on any Windows machine. You can perform a manual installation
via git for development purposes, but as this uses symlinks which performs
unreliably on Windows, please stick to the prebuilt package if possible.
1. [Download the latest Windows package](https://etherpad.org/#download)
2. Extract the folder
1. [Download the latest Windows package](https://etherpad.org/#download)
2. Extract the folder
Run `start.bat` and open <http://localhost:9001> in your browser. You like it? [Next steps](#next-steps).
Run `start.bat` and open <http://localhost:9001> in your browser.
### Manually install on Windows
You'll need [node.js](https://nodejs.org) and (optionally, though recommended) git.
#### Manually install on Windows
1. Grab the source, either
- download <https://github.com/ether/etherpad-lite/zipball/master>
- or `git clone --branch master https://github.com/ether/etherpad-lite.git`
2. With a "Run as administrator" command prompt execute
`src\bin\installOnWindows.bat`
You'll need [Node.js](https://nodejs.org) and (optionally, though recommended)
git.
Now, run `start.bat` and open <http://localhost:9001> in your browser.
1. Grab the source, either:
* download <https://github.com/ether/etherpad-lite/zipball/master>
* or `git clone --branch master
https://github.com/ether/etherpad-lite.git`
2. With a "Run as administrator" command prompt execute
`src\bin\installOnWindows.bat`
Now, run `start.bat` and open http://localhost:9001 in your browser.
Update to the latest version with `git pull origin`, then run
`src\bin\installOnWindows.bat`, again.
If cloning to a subdirectory within another project, you may need to do the following:
If cloning to a subdirectory within another project, you may need to do the
following:
1. Start the server manually (e.g. `node src/node/server.js`)
2. Edit the db `filename` in `settings.json` to the relative directory with the file (e.g. `application/lib/etherpad-lite/var/dirty.db`)
3. Add auto-generated files to the main project `.gitignore`
1. Start the server manually (e.g. `node src/node/server.js`)
2. Edit the db `filename` in `settings.json` to the relative directory with
the file (e.g. `application/lib/etherpad-lite/var/dirty.db`)
3. Add auto-generated files to the main project `.gitignore`
## Docker container
### Docker container
Find [here](doc/docker.md) information on running Etherpad in a container.
# Next Steps
## Next Steps
## Tweak the settings
You can modify the settings in `settings.json`.
If you need to handle multiple settings files, you can pass the path to a
settings file to `src/bin/run.sh` using the `-s|--settings` option: this allows
you to run multiple Etherpad instances from the same installation.
Similarly, `--credentials` can be used to give a settings override file, `--apikey` to give a different APIKEY.txt file and `--sessionkey` to give a non-default SESSIONKEY.txt.
**Each configuration parameter can also be set via an environment variable**, using the syntax `"${ENV_VAR}"` or `"${ENV_VAR:default_value}"`. For details, refer to `settings.json.template`.
Once you have access to your `/admin` section settings can be modified through the web browser.
### Tweak the settings
If you are planning to use Etherpad in a production environment, you should use a dedicated database such as `mysql`, since the `dirtyDB` database driver is only for testing and/or development purposes.
You can modify the settings in `settings.json`. If you need to handle multiple
settings files, you can pass the path to a settings file to `src/bin/run.sh`
using the `-s|--settings` option: this allows you to run multiple Etherpad
instances from the same installation. Similarly, `--credentials` can be used to
give a settings override file, `--apikey` to give a different APIKEY.txt file
and `--sessionkey` to give a non-default `SESSIONKEY.txt`. **Each configuration
parameter can also be set via an environment variable**, using the syntax
`"${ENV_VAR}"` or `"${ENV_VAR:default_value}"`. For details, refer to
`settings.json.template`. Once you have access to your `/admin` section,
settings can be modified through the web browser.
## Secure your installation
If you have enabled authentication in `users` section in `settings.json`, it is a good security practice to **store hashes instead of plain text passwords** in that file. This is _especially_ advised if you are running a production installation.
If you are planning to use Etherpad in a production environment, you should use
a dedicated database such as `mysql`, since the `dirtyDB` database driver is
only for testing and/or development purposes.
Please install [ep_hash_auth plugin](https://www.npmjs.com/package/ep_hash_auth) and configure it.
If you prefer, `ep_hash_auth` also gives you the option of storing the users in a custom directory in the file system, without having to edit `settings.json` and restart Etherpad each time.
### Secure your installation
## Customize functionalities with plugins
If you have enabled authentication in `users` section in `settings.json`, it is
a good security practice to **store hashes instead of plain text passwords** in
that file. This is _especially_ advised if you are running a production
installation.
Please install [ep_hash_auth plugin](https://www.npmjs.com/package/ep_hash_auth)
and configure it. If you prefer, `ep_hash_auth` also gives you the option of
storing the users in a custom directory in the file system, without having to
edit `settings.json` and restart Etherpad each time.
### Customize functionalities with plugins
![Basic install](doc/images/etherpad_basic.png "Basic Installation")
![Full Features](doc/images/etherpad_full_features.png "You can add a lot of plugins !")
Etherpad is very customizable through plugins. Instructions for installing themes and plugins can be found in [the plugin wiki article](https://github.com/ether/etherpad-lite/wiki/Available-Plugins).
Etherpad is very customizable through plugins. Instructions for installing
themes and plugins can be found in [the plugin wiki
article](https://github.com/ether/etherpad-lite/wiki/Available-Plugins).
## Getting the full features
Run the following command in your Etherpad folder to get all of the features visible in the demo gif:
### Getting the full features
Run the following command in your Etherpad folder to get all of the features
visible in the demo gif:
```
npm install --no-save --legacy-peer-deps ep_headings2 ep_markdown ep_comments_page ep_align ep_font_color ep_webrtc ep_embedded_hyperlinks2
```
## Customize the style with skin variants
### Customize the style with skin variants
Open <http://127.0.0.1:9001/p/test#skinvariantsbuilder> in your browser and start playing !
Open http://127.0.0.1:9001/p/test#skinvariantsbuilder in your browser and start
playing!
![Skin Variant](doc/images/etherpad_skin_variants.gif "Skin variants")
## Helpful resources
The [wiki](https://github.com/ether/etherpad-lite/wiki) is your one-stop resource for Tutorials and How-to's.
The [wiki](https://github.com/ether/etherpad-lite/wiki) is your one-stop
resource for Tutorials and How-to's.
Documentation can be found in `doc/`.
# Development
## Development
## Things you should know
### Things you should know
You can debug Etherpad using `src/bin/debugRun.sh`.
@ -153,36 +214,63 @@ developers and advanced users. Be aware that it will skip the dependencies
update, so remember to run `src/bin/installDeps.sh` after installing a new
dependency or upgrading version.
If you want to find out how Etherpad's `Easysync` works (the library that makes it really realtime), start with this [PDF](https://github.com/ether/etherpad-lite/raw/master/doc/easysync/easysync-full-description.pdf) (complex, but worth reading).
If you want to find out how Etherpad's `Easysync` works (the library that makes
it really realtime), start with this
[PDF](https://github.com/ether/etherpad-lite/raw/master/doc/easysync/easysync-full-description.pdf)
(complex, but worth reading).
## Contributing
Read our [**Developer Guidelines**](https://github.com/ether/etherpad-lite/blob/master/CONTRIBUTING.md)
### Contributing
# Get in touch
The official channel for contacting the development team is via the [Github issues](https://github.com/ether/etherpad-lite/issues).
Read our [**Developer
Guidelines**](https://github.com/ether/etherpad-lite/blob/master/CONTRIBUTING.md)
For **responsible disclosure of vulnerabilities**, please write a mail to the maintainers (a.mux@inwind.it and contact@etherpad.org).
Join the official [Etherpad Discord Channel](https://discord.com/invite/daEjfhw)
### HTTP API
# HTTP API
Etherpad is designed to be easily embeddable and provides a [HTTP API](https://github.com/ether/etherpad-lite/wiki/HTTP-API)
that allows your web application to manage pads, users and groups. It is recommended to use the [available client implementations](https://github.com/ether/etherpad-lite/wiki/HTTP-API-client-libraries) in order to interact with this API.
Etherpad is designed to be easily embeddable and provides a [HTTP
API](https://github.com/ether/etherpad-lite/wiki/HTTP-API) that allows your web
application to manage pads, users and groups. It is recommended to use the
[available client
implementations](https://github.com/ether/etherpad-lite/wiki/HTTP-API-client-libraries)
in order to interact with this API.
OpenAPI (previously swagger) definitions for the API are exposed under `/api/openapi.json`.
OpenAPI (previously swagger) definitions for the API are exposed under
`/api/openapi.json`.
# jQuery plugin
There is a [jQuery plugin](https://github.com/ether/etherpad-lite-jquery-plugin) that helps you to embed Pads into your website.
### jQuery plugin
# Plugin Framework
Etherpad offers a plugin framework, allowing you to easily add your own features. By default your Etherpad is extremely light-weight and it's up to you to customize your experience. Once you have Etherpad installed you should [visit the plugin page](https://static.etherpad.org/) and take control.
There is a [jQuery plugin](https://github.com/ether/etherpad-lite-jquery-plugin)
that helps you to embed Pads into your website.
# Translations / Localizations (i18n / l10n)
Etherpad comes with translations into all languages thanks to the team at [TranslateWiki](https://translatewiki.net/).
### Plugin Framework
If you require translations in [plugins](https://static.etherpad.org/) please send pull request to each plugin individually.
Etherpad offers a plugin framework, allowing you to easily add your own
features. By default your Etherpad is extremely light-weight and it's up to you
to customize your experience. Once you have Etherpad installed you should [visit
the plugin page](https://static.etherpad.org/) and take control.
### Translations / Localizations (i18n / l10n)
Etherpad comes with translations into all languages thanks to the team at
[TranslateWiki](https://translatewiki.net/).
If you require translations in [plugins](https://static.etherpad.org/) please
send pull request to each plugin individually.
## FAQ
# FAQ
Visit the **[FAQ](https://github.com/ether/etherpad-lite/wiki/FAQ)**.
# License
## Get in touch
The official channel for contacting the development team is via the [GitHub
issues](https://github.com/ether/etherpad-lite/issues).
For **responsible disclosure of vulnerabilities**, please write a mail to the
maintainers (a.mux@inwind.it and contact@etherpad.org).
Join the official [Etherpad Discord
Channel](https://discord.com/invite/daEjfhw).
## License
[Apache License v2](http://www.apache.org/licenses/LICENSE-2.0.html)