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(R)?ex vs Circuit Builder

A side-by-side look at (R)?ex and Circuit Builder. For an in-depth review of either product, follow the links below.

(R)?ex

(R)?ex

Development

(R)?ex is a powerful text editor for Windows that combines an efficient code editor with an easy-to-use formatting word processor. It has customizable syntax highlighting and code folding, regex support, macros and plugins.

text-editorcode-editorregex-supportsyntax-highlightingcode-foldingmacrosplugins
Circuit Builder

Circuit Builder

Education & Reference

Circuit Builder is a free online tool for building and simulating electronic circuits. It allows users to easily create schematics with a drag-and-drop interface and analyze circuit behavior with built-in simulation features.

circuit-designelectronicssimulation