Deno TUI 1.1.0

Release 1.1.0

BREAKING CHANGES

• TypedEventTarget and CombinedAsyncIterator has been removed
• Tui now uses custom implementation of EventEmitter instead of AsyncIterator's and EventTarget
  • Tui.run() now starts application and returns nothing
    • Use Tui.on() to intercept events
  • Tui.render(), Tui.update() and Canvas.render() now return functions that allow to stop them
  • Tui no longer automatically exits after CTRL+C'ing
    • To return to previous behaviour call Tui.dispatch() after creating Tui
    • You can manually call Tui.remove() to stop Tui (doesn't exit deno app)
• Tui's close has been renamed to dispatch
• Component's now use stricter typings so Component without specifying literal type doesn't mean Any Component, use Component<EventRecord> instead.

Changelog

• Added custom EventEmitter and Deffered implementation
• Switching to custom EventEmitter indirectly caused many things to improve:
  • Changing size of the Tui caused by resizing terminal is now smooth as butter
  • Tui is now way more stable when it's time to unload it (in watch) and on closing
    • There were cases where it could still run in the background after closing, no longer the case
  • updateRate and refreshRate is now way more stable, CombinedAsyncIterator caused it to overshoot previously
    • frametimes are now way more consistent
• Previously, some small (but existent) CPU spikes were happening, it's no longer the case
• Component's can now intercept more events, specifically remove, keyPress, multiKeyPress and mousePress
• Theoritically Tui should now be more memory efficient in the long run, Tui.remove() and Component.remove() "clean" more after themselfs

Tip

• Take a look at changelog and/or demo diff to see how to adapt to these changes

Full Changelog: 1.0.3...1.1.0