Stop guessing which model writes better and watch them compete on your own prompts: LMRing runs two to five language models side by side on the same input, streams every answer in real time, and lets you vote for the winner. Each comparison feeds a leaderboard you can read as a ranked table, a bar chart, or a scatter plot, so patterns in cost, speed, and quality stop hiding inside individual chats. The arena goes beyond text, with dedicated modes for comparing generated images, generated video across providers such as Sora and Veo, and live-rendered web development output where model code runs in front of you. More than fifty providers connect through their APIs, including OpenAI, Anthropic, Google, DeepSeek, Mistral, Groq, OpenRouter, and any OpenAI-compatible endpoint you point it at. Your comparison history is saved, shareable, and revisitable, which turns one-off impressions into an evaluation record your team can argue from. Sign-in flexes to your setup with GitHub, Google, or Linux.do OAuth, or email one-time codes, and the interface speaks English, French, and Chinese. Because the arena is yours, the prompts, votes, and provider keys stay on infrastructure you control instead of feeding someone else's public ranking. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

Alexandrie provides a structured knowledge base with an extended Markdown editor, granular per-document permissions, and offline editing through its progressive web app. The CodeMirror 6 editor goes well beyond standard Markdown with colored containers, academic callout blocks, KaTeX math expressions, syntax-highlighted code blocks, footnotes, interactive checkboxes, cards, panels, and a custom snippet system with import and export. Full-text search via the Ctrl+K command center returns instant results with content snippets and relevance ranking across all workspaces. Five permission levels covering None, Read, Write, Admin, and Owner apply per document and per user, while OIDC single sign-on integrates with Google, GitHub, Microsoft, Discord, and any OpenID Connect provider. Documents organize into a hierarchical tree of workspaces, categories, and nested entries with tags, bookmarks, pinned notes, and custom icons. Integrated Kanban boards handle task management within each workspace without switching applications. The PWA installs on any device for full offline editing with seamless sync when connectivity returns. Voice-to-text dictation captures notes hands-free, and one-click ZIP backup exports all documents, files, and settings as a portable archive. Over 2,000 GitHub stars and 41 releases back the project. The Docker Compose stack orchestrates the Nuxt 4 frontend, Go Gin backend, MySQL 8 database, and S3-compatible RustFS object storage. Running on a VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Why keep a Java runtime on the server just to host Minecraft, when Pumpkin runs from a single native executable and lets Java and Bedrock players share a world? Java Edition clients join on port 25565 and Bedrock clients on 19132, although Bedrock support is still marked work in progress. Builds exist for Windows, Linux, macOS, and Android. On launch, the console reports the worlds loaded and the server ready within milliseconds. Plugins are sandboxed WebAssembly modules that raise console permission prompts and pass signature checks, and authors can write them in Rust, Kotlin, Python, Go, C#, C/C++, D, Zig, or TypeScript. The ppm package manager searches and installs community plugins from the Pumpkin Market, and PatchBukkit loads some Bukkit and Paper plugins, with expected gaps. One pumpkin.toml file holds ports, MOTD, view distance, whitelist, authentication, compression, PvP, chat, resource packs, and world options, while chunks save in Anvil, Linear, or the native Pump format. Velocity and BungeeCord forwarding fit proxy networks, and the Query protocol plus Minecraft Server Management Protocol cover monitoring and remote administration. A public parity tracker lists every vanilla block, entity, item, and command as implemented, partial, or planned, so gaps are easy to spot before a world moves. Today it suits private survival worlds, test servers, and plugin development. It is early software, so the project advises backups. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-3.0 licensed.

Git servers still think in folders on one machine's disk, and Enroute is the Git server rebuilt like a modern database: your repositories live as immutable layers in object storage, served by compute nodes you can add or replace at will. Point any Git client at it and push; the push creates the repository, gets indexed and validated without locks, and commits once its entry is replicated across the ledger nodes' disks, which is how a single repository absorbs thousands of pushes per second. Clones and fetches always read one consistent snapshot, so readers never block writers, and background layer merging replaces the git repack jobs you used to schedule. The programmable part is hooks: your own code decides who can read or write, which branches a client may see, whether a ref update is allowed, and what happens after a push, from running CI to mirroring elsewhere. A rich gRPC API lets applications create, inspect, and manage repositories programmatically, so you can build your own code-hosting product on top instead of forking a monolith. Start as one node with a local directory, then separate compute from ledger nodes and replicate across three machines without pushing a repository again. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

Raven is a team chat app you host yourself, with the channels, threads, and file sharing of the big hosted tools and none of the per-seat bills. Public and private channels group into workspaces, and direct messages cover everything else. A side discussion can move into a thread so the main channel stays readable. Messages support formatting, mentions, code blocks, polls, emoji, and custom reactions, and dropped-in photos, videos, and documents get previews plus a per-channel list of every file. One search box finds messages, files, links, and people across all your channels. Notifications reach the browser and phones with quiet hours and per-channel settings, reminders bring a message back later, and scheduled messages go out at a set time. Paste a link to any document on the site and Raven shows a card with its status and key fields, post to a channel when a document is created or submitted, or approve and reject straight from the conversation. Bots, incoming webhooks, and agents backed by your own OpenAI-compatible provider extend the chat, and iOS and Android apps connect to the same site. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Consolidate daily to-do lists, encrypted passwords, household spending, contacts, and family photo galleries into Personal Management System, a self-hosted private command center for everyday life. Individuals can organize recurring schedules and calendar milestones with proactive notification alerts so important appointments, vehicle servicing dates, and recurring bill renewals are never overlooked. Users can balance household budgets and track expenditure across custom spending categories, calculating monthly cash flow balances while monitoring debts owed to friends or family members. Privacy-conscious users can safeguard account credentials inside an encrypted password vault featuring quick-copy buttons and secondary lock protection for sensitive personal entries. Goal setters can track multi-step personal targets and link financial milestones directly to dedicated savings pools. Home organizers can catalog contacts, log travel destinations with mapped imagery, and maintain categorized notes containing voice memos, bookmarks, and reference materials. Collectors can sort family photos and video recordings into interactive masonry galleries with built-in lightbox previews and file download tools. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Most AI chat integrations bolt an LLM onto a text box and call it customer support; AgentDesk builds the entire helpdesk around AI agents that handle first responses, escalate to humans when they cannot answer, and track follow-up work through integrated ticket workflows. Each AI agent binds to a specific LLM configuration, one or more knowledge bases, a set of callable Skills, and MCP tool integrations, creating specialized support personas for different product lines or departments. When a customer message arrives, the agent retrieves relevant FAQ entries and document chunks through RAG-powered vector search (Qdrant), then passes retrieved context through an Answerability Gate that determines whether the knowledge base can support a reliable answer; if not, it triggers a fallback response and recommends human handoff instead of hallucinating. Human agents pick up escalated conversations in a dedicated workspace that preserves the full AI conversation history, customer profile, conversation tags, and linked tickets, so they never start from scratch. The ticket system converts conversations into tracked work items with category assignment, status flows, progress notes, and team routing. An admin dashboard provides user management, role-based access control, team scheduling, and automatic conversation assignment rules. Model configuration supports any OpenAI-compatible provider, letting you wire in LLMs, embedding models, and reranking models with per-model context limits, timeout settings, and rate controls. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache 2.0 licensed.

With over 35,000 GitHub stars in just two years, Glance has become the most popular self-hosted dashboard project on GitHub, outpacing established alternatives like Homarr and Homepage. Built as a single Go binary under 20MB with minimal JavaScript and zero external dependencies, Glance delivers a blazing-fast personal information dashboard that consolidates your entire digital morning routine into one beautiful page. Configure everything through clean YAML files that support modular includes and environment variable interpolation, with automatic hot-reload that applies changes without restarting the server. The widget ecosystem covers RSS and Atom feeds, Reddit and Hacker News frontpages, YouTube channel subscriptions, GitHub release timelines, weather forecasts from Open-Meteo, stock market quotes, Docker container status, Twitch live streams, calendar events via iCal, site monitor uptime checks, and custom HTML or iframe embeds. A community widgets repository extends functionality even further with user-contributed integrations. The theming system provides light, dark, and custom color schemes with multiple layout options including slim and wide column configurations. Authentication support added in 2025 secures access with username and password protection. Preconfigured page templates let you get started in seconds with curated layouts for development, homelab monitoring, news reading, and entertainment tracking. Deploy via Docker Compose or as a standalone binary on Linux, macOS, or Windows across AMD64 and ARM64 architectures. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Monitoring everything from network switches to Kubernetes clusters since 2001 with over 6,200 GitHub stars and deployments exceeding 100,000 devices per installation, Zabbix has established itself as one of the most mature and feature-rich open-source monitoring platforms available, trusted by organizations including Dell, Salesforce, ICANN, and T-Mobile. The platform collects metrics from virtually any source using Zabbix Agent written in C, Zabbix Agent 2 written in Go with native plugin support, SNMP v1/v2c/v3 polling and trapping, IPMI for hardware health, JMX for Java applications, SSH and Telnet checks, HTTP/HTTPS polling, and ODBC database queries. Version 7.0 LTS introduced synthetic browser monitoring that executes user-defined JavaScript via WebDriver to simulate multi-step user interactions on websites, proxy load balancing with automatic host redistribution across proxy groups for high availability, in-memory proxy data buffering delivering up to 100x performance improvement, native multi-factor authentication with TOTP and Duo support, and just-in-time user provisioning from SAML and LDAP. Low-level discovery automatically detects file systems, network interfaces, SNMP OIDs, VMware resources, and Kubernetes pods, creating monitoring items and triggers dynamically. The alerting engine correlates events with configurable escalation chains, sending notifications through Slack, Microsoft Teams, PagerDuty, Jira, email, and SMS with customizable message templates. Over 1,000 official templates provide instant monitoring for Linux, Windows, VMware, AWS, Azure, Docker, PostgreSQL, MySQL, Apache, Nginx, and hundreds more. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

With over 2,100 GitHub stars in its first month and benchmarked at 30-75% lower cost than Claude Managed Agents on enterprise task suites, TrueForge is the open-source agent harness that provides the complete runtime layer for turning any LLM into a working production agent on your own infrastructure. The TypeScript server runs the full execution loop — streaming every step, routing tool calls through MCP servers with centralized header-auth and in-chat OAuth, delegating parallelizable work to isolated subagents, and pausing for human approval on sensitive actions. Context engineering keeps token costs low: deferred tool-schema loading delays MCP schemas until invoked, large-result offloading moves oversized outputs to files, Code Mode processes structured data through sandboxed execution, and automatic compaction summarizes older history at a configurable 50,000-token threshold while preserving the full transcript. The sandbox-as-a-tool architecture provisions isolated Daytona environments only when code execution is required, allowing one server to run many concurrent agents without idle overhead. Agents are configured from shipped YAML catalogs of models, MCP servers, git-backed SKILL.md instruction packs, and sandbox providers, then saved to an Agents Library accessible via the chat UI, TypeScript SDK, or embeddable React UI SDK. Run locally with SQLite via a single npx command, or deploy for teams with Docker Compose or Helm using Postgres and Redis with OIDC authentication. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

For a solo founder, FounderOS is one live dashboard where AI-assisted departments take care of the busywork of running a company. Home shows system health, agent counts, and inbound message volume, plus a free-text bar that turns a sentence into a task, a note, or an instruction for a named agent. Comms merges email, Slack, WhatsApp, and meeting threads into one inbox with unread counts, needs-reply flags, snooze, mark done, and reply starters that include a drafted answer. Funnel tracks touches, new leads, conversions, and revenue by source, with a pipeline from first touch to converted client. Agents shows a roster of AI seats and a conductor that delegates work, with runs by seat, open task lanes, and the items waiting on you. Tasks adds in-progress, overdue, and runtime stats beside a schedule. The Knowledge Visualizer maps notes, skills, agents, and accounts into a network with matrix, timeline, ranking, and findings views. Clients, Brand Deals, Finances, Social, and Content Lab sit in the same sidebar, and every integration stays optional until you connect it. A bundled demo company makes exploring easy. Creators, small agencies, and one-person businesses get a daily operating view in a single tab. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

ElixirOffice gives teams a Word, Excel, and PowerPoint style editing suite that runs in the browser on a server you control. The ribbon tabs, Alt key tips, mini toolbar, and keyboard shortcuts match Microsoft Office, so muscle memory keeps working from the first day. Documents in .docx, .xlsx, .pptx, .odt, .ods, and .odp open with layout tuned to match Word, and free metric-compatible fonts keep page breaks stable. Comments appear in the margin, tracked changes show every edit, and several people can co-edit a file in real time. Connect Nextcloud or Murena Workspace through a revocable app password to browse, open, and save with conflict protection. Spreadsheets bring pivot tables, charts, Flash Fill, and Quick Analysis, and presentations add a slide sorter, sections, and Presenter View. An optional assistant called Ask Elixir can rewrite text, write formulas, build charts and pivot tables, or draft slides with the AI service you choose, including one you host yourself. It stays off until you enable it, and its edits wait for Accept or Discard. Forty-five interface languages and dozens of spelling dictionaries suit schools and international teams. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Shopware is where a merchant's products, prices, stock, orders, and customers live when the catalog must sell through a storefront, a headless front end, and marketplace feeds at once. Merchants manage products, variants, prices, stock, orders, and customers in a single administration, then publish them to any number of sales channels, from the classic storefront to comparison portals and social shopping feeds. Shopping Experiences gives the marketing team a drag-and-drop editor for landing pages, category layouts, and shop pages, so campaigns launch without a developer touching templates. The Rule Builder turns conditions about carts, customers, and products into living business logic that controls shipping costs, payment availability, advanced prices, and who qualifies for which promotion. Flow Builder acts on shop events automatically, sending order documents, changing order statuses, or calling external URLs when those rules match, removing hours of manual back-office work. Promotions support percentage and fixed discounts, voucher codes, usage limits, and validity windows, while cross-selling, reviews, tags, and configurable search help shoppers find and trust the catalog. Customer groups with net or gross pricing, multi-currency and tax handling, and unlimited languages let the same installation sell into several countries at once. The Store API can drive a custom headless storefront or a point-of-sale client while the standard storefront keeps running untouched, and 3,100+ community extensions add payment providers, shipping integrations, and marketing tools. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Benchmarked at one million concurrent WebSocket connections and 30 million delivered messages per minute on a single server, Centrifugo is a self-hosted real-time messaging server that integrates with any backend language — Node.js, Python, Go, Ruby, PHP, Java — without requiring architectural changes to your existing application. It handles persistent connections over WebSocket, HTTP-streaming, Server-Sent Events, gRPC, and experimental WebTransport, routing messages through a channel-based PUB/SUB model with automatic reconnection recovery that replays missed messages from hot channel history. Built-in horizontal scaling operates through Redis (including Redis Cluster, AWS ElastiCache, Valkey, KeyDB, and DragonflyDB), NATS, or PostgreSQL brokers, allowing multi-node deployments without external message queues. The server provides JWT-based authentication using HMAC or RSA keys, granular channel permissions, online presence tracking showing who is currently subscribed to a channel, and an RPC proxy that forwards client calls to your backend over HTTP or gRPC. The embedded ReactJS admin web interface displays real-time connection statistics, node information, and provides an interactive API console for publishing messages, managing subscriptions, and inspecting channel history. Official client SDKs are available for JavaScript, Dart, Go, Swift, and Java, with unidirectional transports requiring no SDK at all. Centrifugo also supports delta updates to minimize bandwidth, connection event proxying, and Prometheus-compatible metrics for Grafana monitoring. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache 2.0 licensed.

Solidtime is a time tracker for freelancers and agencies, offering a modern SaaS-quality interface that rivals commercial tools like Toggl and Clockify. The time tracking interface provides a running timer, calendar view, and weekly timesheet for flexible entry across desktop, mobile, and the dedicated macOS, Windows, and Linux desktop applications. Project management organizes work by client with hierarchical billable rates configurable at organization, member, project, and project-member levels, ensuring accurate billing across complex team structures. The invoicing module generates polished PDF invoices and structured EU e-invoices with configurable VAT rates, percentage and fixed discounts, EU reverse-charge handling, reusable company templates, and automatic line item generation from billable time entries. Reporting provides filterable summaries by user, project, client, and date range with exportable data for billing audits and team retrospectives. Multi-organization support manages separate workspaces from a single account with role-based permissions controlling access across organizations. Data import from Toggl, Clockify, and generic Timeentry CSV files enables migration from existing tools without losing historical records. The RESTful API with bearer token authentication enables automation and integration with external services. Docker deployment with PostgreSQL runs behind Nginx or Traefik reverse proxy. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Backed by $50M+ from Benchmark, Y Combinator, and NVIDIA with 800+ contributors and 39,000+ GitHub stars, MindsHub Cowork is the unified AI workspace where open-source models handle entire projects — research, reporting, internal tools, scheduled operations — and return finished, shareable deliverables. The platform runs two interchangeable open-source agent harnesses, Anton and Hermes, swappable from a dropdown without losing context. A built-in Model Router pre-wires 25+ models spanning Anthropic Claude, OpenAI GPT, Google Gemini, DeepSeek, Qwen, Kimi, Grok, and MindsHub Air with automatic failover — no per-provider API keys required. A secure credentials vault connects BigQuery, PostgreSQL, Salesforce, HubSpot, Zendesk, Gong, Gmail, Google Drive, Notion, Linear, Stripe, and Slack, keeping secrets scoped per connection so agents never see raw keys. Agent output becomes publishable artifacts — documents, dashboards, apps, and code — each deployable to a live shareable URL. Cross-session persistent memory, a reusable skill library, and a background scheduler supporting hourly, daily, and weekly cadences enable autonomous recurring workflows. The architecture separates a React/Vite frontend (shipping as both Electron desktop app and web SPA) from a FastAPI backend with a versioned REST API at /api/v1 covering conversations, projects, artifacts, schedules, and connectors. Self-host via Docker Compose with nginx on port 3000 and the API on port 26866, or deploy on-prem, in a VPC, or air-gapped. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Managing WireGuard and AmneziaWG servers no longer means SSH sessions and typing wg show, because one browser dashboard covers every configuration and peer. WGDashboard finds existing configurations under /etc/wireguard and /etc/amnezia/amneziawg, so a running server appears right after installation. The home screen shows CPU, storage, memory, and swap meters above each configuration with its usage totals, peer count, and an on and off switch. Open a configuration for live data usage charts and a peer grid with search, sorting, tags, and bulk selection. Peers can be added one at a time or in bulk with generated keys and the next free addresses, then edited, restricted, deleted, or shared as a QR code, link, or email. Scheduled jobs restrict or delete peers when set conditions are met. Built-in ping and traceroute tools plot their results on a map. Settings add optional TOTP multi-factor sign-in, API keys, webhooks, light and dark themes, and a language selector. A remote server list connects one dashboard to others. Installation works on bare-metal Linux or in Docker. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

With Snapcast, the music follows you from kitchen to study without a stumble, because every speaker in the house plays the same audio at the same instant. The server grabs sound from your player, a Spotify Connect endpoint, an AirPlay receiver, a turntable line-in, or a network stream, then feeds it to small clients around the house. Each client keeps its clock married to the server time and trims single samples to correct drift, holding sync tight enough that echoes between rooms simply do not happen. Group clients so the downstairs plays the record collection and the office plays a radio stream, switch a room from one source to another from your phone or browser, and set each room volume independently. Clients run on Raspberry Pis, old laptops, Android phones, ESP32 boards, and the server itself, so spare hardware becomes speakers instead of e-waste. Pair it with MPD or Mopidy for a library, librespot for Spotify, or shairport-sync for AirPlay, and choose PCM, FLAC, Vorbis, or Opus per stream to balance fidelity and bandwidth. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-3.0 licensed.