Raj Web Deubgger

Web debugger for Raj

npm install raj-web-debugger

Demo

Click image for video demonstration.

Usage

Wrap any standard Raj program in raj-web-debugger and use it like normal.

import debug from 'raj-web-debugger'
import myProgram from './my-program'

export default debug(myProgram)

Features

• View library agnostic. The debugger has its own view, independent of the program's and in a separate window to reduce interfering with the inspected program.

• Time-travel. The debugger records every message that goes through the program. Rewind to a previous state by selecting the message from the sidebar that caused it, or cycle through time looking for the state you want to inspect. Use J to go backward and K to go forward.

• Pretty printing. Input and output states print out in pretty colors. Custom formatting for Tagmeme also makes nested messages more readable in the message list sidebar.

Todo

• Better pretty printing
  • Collapsable value trees
  • ES6 Map and Set support
  • ImmutableJS support
• Input/output state diff view
• Effect to message source tracing
• Keyboard shortcut to open debugger
• Multi-debugger support
• Import/export history