theBrain

1.0.13 verified Fri May 01 auth: no javascript

theBrain is a brainf**k transpiler that converts brainf**k code into JavaScript (specifically Node.js). It reads a .bf file and outputs an equivalent JavaScript file. Version 1.0.13 is the latest and only stable version. The package is minimal with no active development. Differentiator: simple CLI tool for brainf**k to JS transpilation.

Common errors

error Error: Cannot find module 'thebrain' ↓

cause Package not installed globally or locally.

fix

Install with npm install -g thebrain or npx thebrain

Warnings

gotcha The CLI expects arguments in --key=value format, not positional arguments. ↓

fix Use --input and --output flags explicitly.

Install

npm install thebrain

yarn add thebrain

pnpm add thebrain

Imports

transpile

wrong

const transpile = require('thebrain').transpile

correct

import { transpile } from 'thebrain'

ESM-only; no CommonJS support.

Quickstart

Create a brainf**k Hello World file, transpile to JS, and run it.

echo "++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++." > helloworld.bf
npx thebrain --input=helloworld.bf --output=hello.js
node hello.js