List of free alternative tool/service for developerππ½

Figma
Build better products as a team. Design, prototype, and gather feedback all in one place with Figma.
Tag: design, collaboration, alternative
Unlimited files in drafts Unlimited viewers and commenters Unlimited editors on 3 team files 1 team project 30-day version history Unlimited cloud storage

Jitsi Meet
Join a WebRTC video conference powered by the Jitsi Videobridge
Tag: video-conference, conference, alternative
HD audio video Unlimited free meeting access for up to 100 participants at a time End-to-End Encryption