Flogo is a free and open source programming language for beginners, designed for learning programming basics within a friendly environment using flow charts.

• Several types of variables: Integer, Real, String, Boolean; variables can also be declared with an initial value
• Strong, statically typed
• Standard C-like syntax for expressions to make it easier to switch to a "real" prorgamming language
• Detection of errors such as overflows, uninitialized variables, etc.
• All standard loop types: Do-While, While and For (basic-style)
• Lazy evaluation of boolean expressions
• Lots of built-in functions (see documentation for a complete list)
• Turtle graphics
• Execution speed control and step-by-step mode to better follow the flow of the program; a turbo mode is also available to run larger programs at maximum speed
• Easy to use UI with Undo/Redo, Cut/Copy/Paste and keyboard shortcuts
• Chat-like Input/Output UI, similar to Flowgorithm
• Several built-in themes
• Very small and optimized, can easily run on an old low-end laptop
• Touchscreen and mobile support
• Export to SVG and PNG
• Built-in documentation
• Runs on all modern browsers, can be installed as a PWA and run completely offline

All modern browsers.

• Sum of 2 integers
• Seconds to hours, minutes and seconds
• Dice rolls

• Average
• Factorial
• Speed camera
• Street light
• Temperatures (min-max)

• Palindrome
• Decimal to binary
• String trimming
• Tip calculator
• Anagram
• Date and Time

• Rock, paper, scissors
• Quasar (similar to blackjack)

• Hexagon
• Regular polygon
• Brick wall

GNU AGPL Version 3 or newer