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# sent-web
> suckless's sent tool ported to the very sucky web world
A web-based reimplementation of [suckless sent](https://tools.suckless.org/sent/)
using pure PHP and vanilla JavaScript.
<img width="1280" height="800" alt="sent0" src="https://github.com/user-attachments/assets/0c503bd4-3609-4e36-ae23-77b7f0711736" />
<br><br>
<img width="1920" height="1080" alt="sent1" src="https://github.com/user-attachments/assets/00a6880b-e310-45ce-8de2-6733e8d2676f" />
## features
- **sent-compatible format** — paragraphs = slides, `#` comments, `@image`
slides, `\` escapes
- **keyboard navigation** — arrow keys, hjkl, space, enter, backspace, pgup/pgdn
(same as sent)
- **mouse navigation** — left-click right half = next, left half = prev, scroll
wheel
- **image upload** — upload images and insert `@filename` references
- **export** — download as `.sent` file for local sent, or export `.pdf` for portability
## usage
### docker compose (recommended)
```sh
docker compose up -d
```
Open [http://localhost:3000](http://localhost:3000).
### docker build
```sh
docker build -t sent-web .
docker run -d -p 3000:3000 --init --name sent-web sent-web
```
### presentation shortcuts
| key | action |
|----------------------------------------------|----------|
| `F5` | present |
| `Escape` / `q` | exit |
| `→` `↓` `Space` `Enter` `l` `j` `n` `PgDn` | next |
| `←` `↑` `Backspace` `h` `k` `p` `PgUp` | previous |
### sent format
```
first slide title
second slide
with multiple lines
# this is a comment (ignored)
@image.png
\@this line starts with a literal @
\
```
## technology
- **PHP 8.3** — no framework, just `.php` files
- **vanilla JavaScript** — no npm, no webpack, no react
- **[noir.css](https://github.com/kj-sh604/noir.css)** — classless CSS
- **Apache** — serves it all
- **fontconfig** — `fc-list` for font enumeration
- **Docker** — containerized with fonts pre-installed
## license
MIT
|
