Open source tools to boost your productivity

This article surveys open-source alternatives to mainstream productivity and collaboration tools, highlighting options such as Penpot (design), Cal.com (scheduling), Screenity (screen recording), Jitsi (video conferencing), Nextcloud (cloud storage), Ghost (publishing), TabbyML (AI coding assistant), Chatwoot (customer support), PhotoPrism (photo management), Bitwarden (password management), AppFlowy (task management), and Dub.co (link management), including notes on self-hosting, funding, and how they compare to proprietary incumbents.