Tuple - Tuple is a Mac-only remote pair programming tool for discerning developers
SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Checkmarx - The industry’s most comprehensive AppSec platform, Checkmarx One is fast, accurate, and accelerates your business.
USE Together - Collaborative screen sharing with multiple mouse cursors
Coverity Scan - Find and fix defects in your Java, C/C++ or C# open source project for free