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Sealbook / Open source / Self-hosted apps (SaaS alternatives)

Top open-source self-hosted apps (saas alternatives) on GitHub

1,859 repositories with 1,000+ stars, ranked by stars. Leading: excalidraw, immich, Stirling-PDF.

RepositoryStarsLanguageLicenseActivity
1851skiff-org/skiff-appsPrivacy-first, end-to-end encrypted Mail, Pages, Drive, and Calendar.★ 1kTypeScriptOtherStale
1852pboehm/ddnsA self-hosted Dynamic DNS solution similar to DynDNS or NO-IP★ 1kGoMITStale
1853germondai/trawlSelf-hosted scraping engine — bypasses any JS challenge & captcha: Cloudflare, Turnstile, reCAPTCHA, hCaptcha, GeeTest. FlareSolverr & Bypar★ 1kTypeScriptAGPL-3.0Active
1854lingxuanqjc-alt/note-bridge-desktopWindows 笔记导出与迁移工具：七平台适配、四格式导出、离线阅读，明确验证范围与失败状态。★ 1kPythonMITActive
1855angulartics/angulartics2Vendor-agnostic analytics for Angular2 applications.★ 1kTypeScriptMITSlowing
1856opencog/atomspaceThe OpenCog (hyper-)graph database and graph rewriting system★ 1kC++OtherSlowing
1857flashbots/mev-researchProject management for MEV Research★ 1kPython—Active
1858next-hat/nanoclWork in progress distributed system that simplifies the orchestration of containers and virtual machines.★ 1kRustApache-2.0Active
1859matteopuc/swiftui-navigation-stackAn alternative SwiftUI NavigationView implementing classic stack-based navigation giving also some more control on animations and programmat★ 1kSwiftMITStale