Guides, comparisons, and insights about open-source alternatives — migration tips, licensing deep dives, and community picks.
Self-host Beszel in 2026: lightweight Go server monitoring with hub + agent setup, Docker stats, disk/CPU/RAM/network charts, and email/webhook alerts.
Self-host Budibase in 2026 — the open source Retool and AppSmith alternative for building internal tools. Docker setup, database connections, RBAC, and.
Self-host Calibre-Web in 2026. GPL 3.0, ~12K stars, Python — web interface for your Calibre ebook library. EPUB/MOBI/PDF, OPDS, Kindle send-to-device, Kobo.
Self-host Changedetection.io for website change monitoring in 2026. Apache 2.0, ~19K stars — monitor price changes, content updates, stock availability.
Self-host CrowdSec in 2026. MIT license, ~10K stars, Go — collaborative IDS/IPS with crowd-sourced blocklists. Protect Caddy, Nginx, SSH, and Docker with.
Self-host Dashy in 2026. MIT license, ~17K stars, Vue.js — highly customizable dashboard with themes, widgets, status checks, Kubernetes support, and a.
Complete guide to self-hosting Directus, the open source headless CMS and data platform. Docker setup, connecting to existing databases, REST/GraphQL APIs.
Self-host Docuseal in 2026. AGPL 3.0, ~6K stars, Ruby — document signing with drag-and-drop template builder, multiple signers, and REST API. Alternative to.
Self-host Dozzle in 2026. MIT license, ~6K stars, Go — lightweight real-time Docker container log viewer. Web UI, multi-host support, log search/filtering.
Self-host Drone CI in 2026. Apache 2.0, ~31K stars, Go — container-native CI/CD for self-hosted Git. Docker runner, pipeline YAML, Gitea/GitHub OAuth.
Self-host Duplicati in 2026. LGPL license, ~10K stars, C# — encrypted backup to S3, Backblaze B2, Google Drive, SFTP, and local storage. Scheduling now.
Self-host Excalidraw in 2026. MIT license, ~85K stars, TypeScript — hand-drawn style virtual whiteboard with real-time collaboration and end-to-end encryption.
Self-host Firefly III in 2026. AGPL 3.0, ~16K stars, PHP — double-entry bookkeeping, transaction tracking, budgets, bills, reports, and rules engine now.
Self-host Flarum in 2026. MIT license, ~15K stars, PHP — beautiful, fast, and extensible forum software. Markdown, tags, mentions, real-time updates, and SSO.
Self-host Forgejo in 2026. GPL 3.0, ~11K stars, Go — community fork of Gitea with enhanced federation. Docker setup, Forgejo Actions CI/CD, ActivityPub.
Self-host Forgejo as a GitHub alternative in 2026. Community-governed Gitea fork with Actions CI/CD, packages, and Pages — complete Docker setup guide.
Step-by-step: infrastructure setup, data migration, backups, and security for 15+ common SaaS replacements. Used by 300+ developers.
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