No specific info about version 0.3. Please visit the main page of RegExr on Mac Informer.
Dash is an API Documentation Browser and Code Snippet Manager.
Regular expression editor with many features designed to help in the development and storage of regular expressions.
Upload, download, and manage Azure Storage blobs, files, queues, and tables.
High-end solution to find files and execute search-and-replace operations across directories.
Electron app for generating neat regular expressions.