OpenPost

OpenSend is a self-hosted transactional and marketing email platform built on Amazon SES for sending transactional mail, newsletters, and campaigns. It provides a dashboard, a TypeScript SDK distributed as the `opensend-js` npm package, and an MCP server over one public API; the video also describes send simulation and delivery-status logs. The project supports Docker or Cloudflare deployment, uses Google-only sign-in, keeps API-secret setup out of the browser, and recommends starting with simulated sending before provisioning infrastructure or sending real email.

Openship is an open-source, self-hostable application deployment platform with built-in CI/CD. It takes a repository, detects or supports its stack, builds and ships the application as containers, and handles routing and TLS termination. Deployments can be controlled through a desktop app, web dashboard, or CLI; GitHub webhooks support push-to-deploy workflows, and the platform supports repeatable rollbacks. The control plane can run locally in the desktop app, as a self-hosted server, or through Openship Cloud. In Compose mode it runs the platform stack on a Docker host and can host deployed applications there; in bare mode it runs as a lightweight process and deploys to a server over SSH or to the cloud.

OpenSEO is an open-source SEO tool developed as a self-hostable alternative to Semrush and Ahrefs. It provides workflows for keyword research, rank tracking, competitor insights, backlink analysis, site audits, and AI visibility, using a DataForSEO API key for the underlying SEO data. The project exposes an MCP server and reusable agent skills that let agents such as Claude Code, OpenClaw, and Hermes access SEO data and perform guided SEO tasks. It can be self-hosted with Docker for personal use or Cloudflare for internet-facing use across devices or teams; a hosted version is also available, with pricing described as pay-as-you-go for API usage and a subscription option.

Doory is an open-source, self-hosted design editor that runs in a web browser. It supports posters, social posts, stories, slides, invitations, resumes, thumbnails, business cards and other multi-page designs, starting from templates or a blank page, with layers, groups, masks, filters, curved text, snapping, rulers, animation, audio, presentation mode, comments and real-time co-editing. Guests can begin without an account, with their designs saved in the browser; signed-in designs are stored on the server running Doory. The editor performs background removal in the browser and exports designs to PNG, JPG, SVG, PDF, MP4, WebM and animated GIF. Self-hosting is provided through Docker Compose, which runs the web app, API, database and live-collaboration services; uploads can use local storage or S3-compatible storage. The repository states that Doory is released under the Attribution Assurance License, which permits commercial use provided the required credit, license and NOTICE are retained.

OpenStock is an open-source stock market web application developed by Open Dev Society. It provides stock search, watchlists, company profiles and financial information, market news, TradingView charts and market widgets, personalized alerts, and support for more than 30 international exchanges. It is a market-information app rather than a brokerage, and data may be delayed according to provider limits. The application uses Next.js, React, TypeScript, Tailwind CSS, shadcn/ui, Better Auth, MongoDB, Finnhub, and TradingView widgets. Inngest runs background workflows for AI-personalized welcome emails and scheduled news summaries; optional sentiment insights use Adanos across sources including Reddit, X.com, news, and Polymarket. It can run locally or with Docker Compose, using MongoDB for persistence and Finnhub credentials for market data. The repository is licensed under AGPL-3.0, including source-release requirements for modified, redistributed, or deployed versions.