heynote/README.md
Ahmed M. Atia 96440b28ba
Add syntax highlighting support for C# (#55)
* feat: add syntax highlighting support for C#

* update README - add C# sysntac highlighting support

* restore original indentation / formatting

* Fix syntax error in Lezer grammar

* Fix language auto detection of C#

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Co-authored-by: Jonatan Heyman <jonatan@heyman.info>
2023-12-24 10:59:24 +01:00

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# Heynote
[![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/heyman/heynote)](https://github.com/heyman/heynote/releases)
Heynote is a dedicated scratchpad for developers. It functions as a large persistent text buffer where you can write down anything you like. Works great for that Slack message you don't want to accidentally send, a JSON response from an API you're working with, notes from a meeting, your daily to-do list, etc.
The Heynote buffer is divided into blocks, and each block can have its own Language set (e.g. JavaScript, JSON, Markdown, etc.). This gives you syntax highlighting and lets you auto-format that JSON response.
Available for Mac, Windows, and Linux.
## Features
- Persistent text buffer
- Block-based
- Syntax highlighting
- C++
- C#
- CSS
- HTML
- Java
- JavaScript
- JSON
- Markdown
- PHP
- Python
- Rust
- SQL
- XML
- Language auto-detection
- Auto-formatting
- Math/Calculator mode
- Currency conversion
- Multi-cursor editing
- Dark & Light themes
- Option to set a global hotkey to show/hide the app
- Default or Emacs-like key bindings
## Installation
Download the appropriate (Mac, Windows or Linux) version from the latest Github release (or from [heynote.com](https://heynote.com)). The Windows build is not signed, so you might see some scary warning (I can not justify paying a yearly fee for a certificate just to get rid of that).
### Notes on Linux installation
It's been reported [(#48)](https://github.com/heyman/heynote/issues/48) that ChromeOS's Debian VM need the following packages installed to run the Heynote AppImage:
```
libfuse2
libnss3
libnspr4
```
## Development
To develop Heynote you need Node.js and you should (hopefully) just need to check out the code and then run:
```
> npm install
> npm run dev
```
### Contributions
I'm happy to merge contributions that fit my vision for the app. Bug fixes are always welcome.
## FAQ
### Where is the buffer data stored?
The default paths for the buffer data for the respective OS are:
- Mac: `~/Library/Application Support/Heynote/buffer.txt`
- Windows: `%APPDATA%\Heynote\buffer.txt`
- Linux: `~/.config/Heynote/buffer.txt`
From version >=1.5.0, symlinks will be supported and you'll be able to configure the path where `buffer.txt` is stored.
### Can you make a mobile app?
No, at the moment this is out of scope, sorry.
### Can you add a feature for naming blocks and/or adding tags? [(#44)](https://github.com/heyman/heynote/issues/44)
Currently, I'm not planning on adding this. The main reason is that it goes against the scratchpadness of the program.
I can totally see the usefulness of such a feature, and it's definitely something that I would expect from a more traditional Notes app. However a large part of Heynote's appeal is it's simplicity, and if that is to remain so, I'm going to have to say no to a lot of actually useful features.
## Thanks!
Heynote is built upon [CodeMirror](https://codemirror.net/), [Vue](https://vuejs.org/), [Electron](https://www.electronjs.org/), [Math.js](https://mathjs.org/), [Prettier](https://prettier.io/) and other great open-source projects.