draw.io - Online diagramming application
Matter - Create a feedback-focused culture in Slack with Matter!
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
AVUITY - From occupancy sensors and room booking to space measurement and customized reporting, AVUITY helps you understand your space.
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.