#self-hosting

Self-hosted photos are just the beginning — your book collection belongs on the same server

Tự lưu trữ thư viện ảnh bằng Immich là bước khởi đầu phổ biến, nhưng thư viện sách điện tử (e-book) và sách nói (audiobook) cũng nên được quản lý tương tự trên cùng một máy chủ. Calibre-Web hỗ trợ quản lý e-book, truyện tranh với metadata, giao diện đọc web và hỗ trợ OPDS cho thiết bị đọc sách như KOReader, trong khi Audiobookshelf quản lý sách nói với tính năng đồng bộ tiến trình đa thiết bị. Cả hai đều chạy dưới dạng Docker container trên cùng NAS đang lưu trữ các phương tiện khác, không cần phần cứng bổ sung. Tuy nhiên, việc tập trung toàn bộ dữ liệu trên một thiết bị làm tăng rủi ro mất mát nếu phần cứng hỏng hóc, vì vậy chiến lược backup 3-2-1 vững chắc là rất quan trọng.

Lập trình viên nên đọc bài này để khám phá cách tự host các thư viện sách điện tử và âm thanh bằng các giải pháp Docker như Calibre-Web và Audiobookshelf, giúp tối ưu hóa trải nghiệm quản lý và chia sẻ nội dung trên hệ thống NAS hiện có mà không cần thêm thiết bị.

My Jellyfin anime collection finally feels organized, and Shoko did all the work

Shoko Server solves the notorious anime metadata problem in Jellyfin by using file hashing instead of relying on inconsistent file names. It matches files against AniDB to pull correct titles, artwork, cast info, and synopses, and groups related franchise entries (seasons, OVAs, movies) under a single listing. The setup requires connecting to AniDB, creating a dump key, installing the Shokofin plugin, and waiting for a library scan — which can be lengthy for large collections. Older titles may still need manual metadata intervention, and Shoko adds another service to maintain. Despite these caveats, the author considers it well worth the effort for serious anime collectors.

Strava killed its free API, so I built my own fitness platform with Endurain and FitPub instead

After Strava removed free API access, a self-hosting enthusiast built a personal fitness platform using Endurain and FitPub. Endurain is a self-hosted fitness dashboard that stores workout history, routes, health data, and gear tracking entirely on your own NAS, supporting GPX/TCX imports and optional Garmin/Strava sync. FitPub complements it by providing a decentralized social fitness layer built on ActivityPub, the same protocol powering Mastodon. Together, they offer data ownership and community features without depending on commercial platforms that can change their rules at any time.

Network-wide ad blocking with a Raspberry Pi Zero is easier than you think, but the Wi-Fi problem is real

Running Pi-hole on a Raspberry Pi Zero is one of the easiest ways to set up network-wide ad blocking at home. The board is cheap, low-power, and requires minimal setup — flash an image, install Pi-hole, and point your router's DNS at it. However, the Pi Zero lacks built-in Ethernet, meaning DNS runs over Wi-Fi unless you add a USB Ethernet dongle and adapter, which undermines the device's simplicity and reliability. MicroSD storage is another long-term concern. The Pi Zero is a great entry point for learning DNS filtering, but once it becomes core household infrastructure, upgrading to a Pi 4, mini PC, or LXC container on existing hardware offers better reliability, real Ethernet, and more robust storage.

Terramaster F4-425 Pro: An Hardware Upgrade for an Already Solid NAS

Terramaster has refreshed its F4-425 NAS lineup with the Pro model, upgrading the CPU from an Intel N150 (4-core) to an Intel Core 3 N350 (8-core, 7W TDP) and doubling the integrated GPU execution units to 32. The unit reviewed is the top configuration with 16GB DDR5, priced at $799.99. A notable discovery: TOS installs on user-inserted disks rather than onboard storage, making drive migration between devices seamless. TOS 7 brings a cleaner UI and better storage management, but the 'AI-native' marketing claim is questioned — the OpenClaw AI feature is merely an orchestration layer requiring external LLM configuration, not on-device inference. Several software rough edges are noted: global search limited to home directory, Jellyfin subdirectory browsing issues, no keyboard navigation in Photos, and apps needing manual re-enabling after each reboot. The underlying Linux environment is Ubuntu 22.04, which reaches EOL in April 2027 — a concern for a newly launched device. Hardware performance is solid, with under 20% CPU/RAM load during photo indexing and under 10% during 4K streaming.

I turned an old Android phone into a home server, and it outperformed my Raspberry Pi

An old Android phone running Termux can serve as a capable home server that outperforms a Raspberry Pi in several ways. The phone's UFS storage is significantly faster than microSD cards commonly used in Pi setups, and even older flagship Android chips tend to be more powerful than typical SBC processors. Setup involves installing Termux, disabling battery optimization, and assigning a static IP. Services like Jellyfin, Tailscale, ad-blockers, file servers, and lightweight databases run well. The main caveat is battery longevity when kept plugged in constantly, which a smart plug can help manage.

I tried replacing OneDrive with self-hosted storage, and it didn't work out

Người dùng thử thay thế OneDrive bằng Nextcloud tự lưu trữ trên TrueNAS nhưng gặp khó khăn trong việc tái tạo đầy đủ các tính năng tích hợp sẵn như Files On-Demand, autosave Office, cộng tác thời gian thực hay bảo vệ ransomware. Dù Nextcloud đáp ứng nhu cầu cơ bản, việc thiết lập các tính năng nâng cao đòi hỏi nhiều nỗ lực và cấu hình phức tạp.

Lập trình viên nên đọc bài này để hiểu cách tự tối ưu hóa và mở rộng giải pháp lưu trữ cá nhân bằng các công cụ open-source như Nextcloud, giúp tiết kiệm chi phí và kiểm soát toàn diện hơn so với dịch vụ cloud thương mại.

Vaultwarden has been running on a Raspberry Pi Zero in a drawer for a year, and it's the most underrated thing I host

Running Vaultwarden on a Raspberry Pi Zero 2W as a self-hosted password manager is a low-cost, low-power alternative to cloud-based services like LastPass. The setup uses DietPi (skipping Docker to conserve resources), the Bitwarden browser extension pointed at the local server, and Tailscale for secure remote access. The Pi Zero 2W draws under a watt, can run off a power bank, and handles Vaultwarden's lightweight workload comfortably. The result is full Bitwarden feature parity — password generator, 2FA, vaults, autofill — with no monthly subscription and no third-party data exposure.

Mistral OCR 4: cheap, self-hosted document AI

Mistral has released OCR 4, a document AI model that converts files into structured data with bounding boxes, block type classifications, and per-word confidence scores. Unlike older OCR tools that return flat text, OCR 4 maps the full layout of a document, making it suitable for AI agents that need to act on documents rather than just read them. It supports PDFs, Word, PowerPoint, and OpenDocument files across 170 languages. Pricing starts at $2 per 1,000 pages in batch mode, with a Document AI tier at $5. The model is small enough to run in a single container, enabling on-premises deployment for data-sovereignty-conscious enterprises like banks, hospitals, and governments. It is available via Mistral's studio, Amazon SageMaker, and Microsoft Foundry. Benchmarks show an 85.20 score on OlmOCRBench and a 72% human-judged win rate against rivals, though Mistral cautions the model is not suitable for medical, legal, or high-stakes financial decisions.

The $750 Plex price hike is the best thing that ever happened to my home server

Plex's new $750 lifetime pass price hike prompted a switch to Jellyfin, a fully open-source, self-hosted media server alternative. The author details how Jellyfin offers hardware transcoding out of the box, no mandatory cloud account, no relay servers, and free features that Plex charges for. Remote access was set up via Tailscale in about 15 minutes. The piece argues the price hike was ultimately a catalyst to move to a better, leaner setup and encourages other home server users to make the same switch.

I stopped logging into my homelab dashboard after connecting these 4 MCP servers to Claude Code

A homelab enthusiast shares how connecting four MCP servers to Claude Code transformed their infrastructure management workflow. The four servers covered are: AdGuard Home MCP for DNS management, SSH MCP for remote server access, Portainer MCP for Docker container management, and ntfy MCP for push notifications. By combining these with Claude Code's /loop command, Claude can periodically check server health and send phone alerts when issues arise — replacing manual dashboard logins with conversational queries. The post includes setup commands for each MCP server and notes privacy considerations around SSH access and data processed by Anthropic's servers.

I turned my old PlayStation Vita into a distraction-free Plex machine, and it's my favorite device now

PleNx is an open source Plex client for the jailbroken PlayStation Vita, enabling direct connection to a home Plex server. The app supports library browsing via touchscreen or physical controls, audio track switching, subtitles, and offline viewing. The author finds the Vita ideal as a distraction-free media device — no notifications, no social apps — making it a daily carry companion alongside a Kindle and headphones.

Don't bother with a bulky desktop, as this incredible mini PC with a Ryzen 4 5300U and 16GB is on sale right now

The Bosgame E5 mini PC is on sale for Prime Day at 24% off its usual ~$400 price. It features an AMD Ryzen 3 5300U APU, 16GB DDR4 RAM, 1TB NVMe SSD, dual 2.5 GbE NICs, Wi-Fi 5, and support for three 4K displays. It's positioned as a quiet, low-power home lab server capable of running Docker containers, Proxmox with VMs, or self-hosted services, while also doubling as a general-purpose desktop replacement.

I use a single PC for my coding, gaming, and self-hosting tasks without them sabotaging each other

A developer shares how they use a single gaming PC for coding, gaming, and self-hosting by leveraging virtualization. The setup uses Hyper-V with a NixOS VM as the primary dev environment, WSL2 for Debian and Arch Linux instances, Windows Sandbox for risky PowerShell experiments, and Podman Desktop for containerized self-hosted apps. Games requiring kernel-level anti-cheat run natively on bare-metal Windows 11, while lighter games stream from a separate Proxmox node. Syncthing handles file sync between the VM and host.

Proxmox on microSD cards is technically possible, but terrible transfer speeds aren't the only problem

Running Proxmox on microSD cards is technically feasible but deeply impractical. Installation took over 40 minutes, LXC containers were sluggish, and VMs with desktop environments were nearly unusable — a NixOS install took over 90 minutes. Beyond the terrible transfer speeds (around 30MB/s sustained write), the real dealbreaker is microSD card write endurance. Even with mitigations like disabling pve-ha services and using Log2Ram to reduce write frequency, microSD cards are far too fragile for a home server workload. The experiment serves as a cautionary tale against using microSD cards for Proxmox nodes.

I self-host Speakr to transcribe every meeting and voice note, and it beats Otter.ai for free

Speakr is an open-source, self-hosted transcription tool that converts meetings and voice notes into searchable text using Whisper and local or cloud LLMs. Deployed via Docker Compose in minutes, it offers speaker identification, keyword search, and AI-generated summaries. Unlike Otter.ai, it keeps all recordings and transcripts on your own hardware with no subscription fees or usage limits, making it ideal for anyone handling sensitive or NDA-protected conversations.

This $159 NAS deal is the only one that matters this Prime Day

The Synology DiskStation DS223j, a two-bay NAS running DiskStation Manager (DSM), is discounted to $159 during Amazon Prime Day (down from ~$200). It's highlighted as the most budget-friendly Synology NAS with full DSM support, enabling self-hosted containers, Docker, remote access via QuickConnect, and a broad package ecosystem. Note that storage drives are not included and must be purchased separately.

Prime Day slashes this x86 NAS down to $240 — a steal for backing up TBs of media without cloud subscriptions

The TerraMaster F2-425 is a 2-bay x86 NAS currently discounted to $240 during Prime Day. Powered by an Intel N95 CPU with Quick Sync support, it enables hardware-accelerated transcoding for Jellyfin, Plex, and Emby. It supports up to 60TB of storage, 2.5GbE networking, and works well with Btrfs for RAID 1 or JBOD setups. The author used it as a remote backup rig connected via Tailscale with Rsync, making it a practical option for 3-2-1 backup pipelines and self-hosting containers without relying on cloud subscriptions.