R-Factor is a free and open-source set of React & Redux refactoring tools. It features 20 refactorings & 16 configuration options. Extensions for Visual Studio Code, Sublime Text & Atom available.

Scrabble Solver is a free, open-source, and cross-platform analysis tool for Scrabble & Literaki. Quickly find top scoring words using given letters and board state. Available in English, French, German, Persian, Polish & Spanish.