BrainF is an esoteric programming language (esolang) with only 8 instructions. In BrainF, there is an infinite line of cells, each containing an 8 bit number (0-255). There is a pointer that points to one cell and can be moved. Cells are accessed via this pointer.

Instructions:

+increments the current cell by 1 -decrements the current cell by 1 >moves the pointer along 1 in the positive direction <moves the pointer along 1 in the negative direction [if the current cell is equal to 0, jump to the matching close bracket, otherwise continue ]if the current cell is not equal to 0, jump back to the matching open bracket, otherwise continue ,ask the user for an input char, converts it to a number using ASCII and puts it in the current cell .outputs the current cell's value as a character using ASCII

This website will remember the array of cells until you clear it with the x button. Click the [] button to see the cells. Click the play button to run your code.

Now code away!

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