Twilio API developer Jarod Reyes shares his favorite local scripts and shortcuts for managing a development environment, including dotfiles, shell commands, and git tricks. He uses these tools to simplify tasks such as cloning repositories with submodules, committing changes, and looking up phone numbers with Twilio's lookup feature. Reyes also shares two useful scripts: one that buys a random phone number from a country and another that sets up the URL handlers for voice and SMS with this little snippet.