DevKt

CI	Status
Travis CI (test, no artifact)
AppVeyor (artifact, no test)
CircleCI (both)

This is a DevCpp-like cross-platform Kotlin IDE features in lightweight.

You can download a snapshot here, the one ends with "-all.jar" is an executable jar.

Features

• Fast (at least faster than Emacs/Eclipse/IntelliJ/CLion/VSCode/Atom)
• Lightweight (Just a tiny Java Swing application)
• Kotlin compiler integration (100% correct parsing)
• JetBrains IDE icons
• Build as jar/class files, run after build, just one click
• Cross platform (windows/macos/linux), just an executable jar
• One property-based configuration file, hackable

Just a simple comparison:

DevKt Correct
IntelliJ IDEA Correct, with inspections
Emacs Incorrect
VSCode Incorrect

Screenshots

Progress

• Properties-based settings (hackable!)
  • Deals with missing properties
  • Smart auto saving
  • Highlight color customization
  • Hot reload (Due to some limitations of Swing it's really hard to implement)
  • Font customization
    • Font size customization
  • Text style customization
  • Keymap customization
  • Internationalization
  • Settings UI
• File operations
  • Create new file when no files are opened
  • Save and sync
  • Show in files
  • Record recently opened files
  • Create new files from templates (kts, kt, kt2js, android activity, multiplatform codes, etc.)
  • Drag file to open
• Editor
  • Lexer based highlights
  • Undo and redo (by javax.swing.undo.UndoManager.UndoManager)
  • Copy/paste/cut/select all
  • Line number
  • Background image
  • Insert/delete paired characters
  • Semantic-based highlights
    • Highlight in daemon
    • Prioritized
    • Incremental
  • Highlight selected token
  • Auto indent
    • Smart indent
    • Indent with spaces
• Build and run
  • Build
    • Build as class files
    • Build as jar
    • Build as javascript module
  • Run
    • Run as class files
    • Run as jar
    • Run as kotlin script
• Others
  • Open alternative editors' download page in browser
  • MacOS toolbar support
  • PsiViewer
  • Memory indicator
  • Built-in documentation

Build

• (Optional) Download and decompress Sarasa Gothic font to res/font
  • As reference you can see this shell script
• Use gradlew fatJar to build this application
• Run this application with java -jar build/libs/devkt-[some unimportant text]-all.jar