What is Heynote?

Heynote is a dedicated scratchpad for developers and testers. 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.

Key Features:

  • Persistent text buffer
  • Block-based
  • Syntax highlighting:
  • C++, C#, Clojure, CSS, Erlang, Dart, Go, Groovy, HTML, Java, JavaScript, JSX, Kotlin, TypeScript, TOML, TSX, JSON, Lezer, Markdown, PHP, Python, Ruby, Rust, Shell, SQL, Swift, Vue, XML, YAML
  • 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

Find Heynote on GitHub:

Heynote - A dedicated scratchpad for developers

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