Open source

Learn how to monitor your website or app uptime for free using Upptime an open-source, GitHub-powered uptime monitoring tool with a built-in status page, incident tracking, and notifications.

OxiCloud is a lightweight, Rust-powered open-source cloud platform that gives you self-hosted file storage, CalDAV calendars, and CardDAV contacts on minimal hardware a faster, privacy-first alternative to Nextcloud.

The best AI video generation models in October 2026: Wan 3.0, Seedance 2.5, Gemini Omni Flash and Veo 3.1, Kling, HappyHorse, Runway, Luma Ray3.2, and open weights from MiniMax H3, LTX-2.5, HunyuanVideo and Wan 2.2.

Open-weight AI image generators to self-host in October 2026: Qwen-Image-2.1, Ideogram 4.0, FLUX.2, Qwen-Image-2512, Ming-Image, HunyuanImage 3.0, Cosmos3 and more, ranked by Arena Elo with license, VRAM and interface notes.

Discover the top open source Tailscale alternatives in 2026. Explore NetBird, Headscale, Nebula, Defguard, Firezone, Octelium, and more. Compare features, self-hosting options, and ease of use.

Discover the best open-source multi-cloud management platforms in 2026. Learn how to efficiently manage resources across AWS, Azure, Google Cloud, and more.

Discover the top self-hosted software of 2026, featuring innovative tools for documentation, media management, resource monitoring, and more. Explore detailed reviews, features, and release dates.

The best ngrok alternatives in 2026, compared on price, free tier limits, UDP support and custom domains: Pinggy, Cloudflare Quick Tunnels, Tailscale Funnel, zrok, LocalXpose, Playit.gg and more, plus 5 open source picks.