Best open-source Ruby projects

Open-source community forum platform with built-in chat, themes, and plugins, self-hostable on your own infrastructure.

Self-hosted, open-source customer support platform combining live chat, email and social channels in one inbox, an open alternative to Intercom and Zendesk.

Self-hosted open source platform to create PDF forms, fill them, and collect electronic signatures online.

Self-hosted web group chat with rooms, direct messages, search, file attachments and bot API, deployable as a single Docker image.

A Claude Code plugin that turns a music track and a creative prompt into a motion graphics music video using AI image and video generation via Fal.ai.

A self-hosted, email-first dead man's switch that delivers end-to-end encrypted messages to your loved ones if you stop checking in.

A curated awesome-list of tools, bookmarklets, browser addons and Burp/Caido/ZAP extensions used by web hackers and bug bounty hunters.