Open Source App Cloud Marketplace

Spica skips the month of backend plumbing every new project starts with: data models, CRUD endpoints, logins, file storage, and an admin panel nobody wants to build. It hands you that whole layer as a running platform, so your first day is spent modeling your actual product. Define your data in Buckets and the REST API, with a GraphQL API alongside it, is generated automatically, complete with rules on each bucket as an entry-level security layer. Add custom policies so each user role reaches exactly the data and technical areas it should, then place your business logic in cloud functions triggered by events. Content teams get a back-office they can actually use: customized bucket views with a few clicks, inline image editing, data history, and localization for editors working in more than one language. Identities cover your users and editors, storage serves your files, and webhooks push events out to tools like Slack or Zapier when something changes. Run it as a backend engine for an application you are building, or purely as a headless CMS feeding a frontend that lives somewhere else. 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.

Drop a hard drive's worth of comics, e-books, and audiobooks into folders, point Kumiho at them, and the whole collection becomes a library you can browse and read from any browser. The scanner walks nested folders recursively and treats the folders that actually hold pages or files as series, so an existing collection works as it is, with no metadata matching ritual before the first read. Comics and manga open in a responsive viewer built for the format: page turning on a desktop, continuous webtoon scrolling on a phone or tablet. E-books in EPUB, PDF, and TXT open in the same library, while archives in ZIP and CBZ are read directly without unpacking. Audiobooks get a real player, with a chapter list, resume playback that remembers where you stopped, progress tracking, bookmarks, and a sleep timer for listening at night. A series folder can even carry its own soundtrack: an MP3 whose filename matches starts playing as background music while you read. Everything runs from one lightweight Go server in a single Docker container, storing its database and configuration in mounted volumes, so the library sits comfortably on a small VPS next to the files it serves. 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.

BookHeaven Server turns a scattered folder of EPUB files into a proper library you can browse, organize and read from anywhere, with your progress following you between devices. Import books by copying them into a watched folder or uploading them, and the server reads metadata straight from each file, grouping everything by author, series, collection and tag. When a title, author or cover is wrong, you fix it in the browser and the correction is written back into the EPUB itself, so edits survive even if the file moves elsewhere; missing covers can be fetched from the internet. Each person gets a profile with its own reading progress, including start date, last read date, percentage, elapsed time and finished date, and progress can also be corrected manually. Any OPDS reader app can browse and download from the built-in catalog at /opds/v1, while KOReader devices sync progress by pointing at your server and signing in with a profile name. Upload your favorite fonts once and every connected device can download them, with styles and weights mapped per file or split from a single font. The companion Android reader, built for e-ink screens, discovers the server automatically on your network and downloads books for offline reading. 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.

Replace the spreadsheet that quietly runs your department with a proper multi-user application that you design in a browser with REI3, a self-hosted low-code platform. Authors define their data model once, then assemble forms, lists, calendars, Gantt plans, Kanban boards, and charts around it, with form states that show, hide, or require inputs as a record moves through its workflow. Calendars create records from a drag-selected time range, Kanban cards change state by drag and drop, and bulk-update forms edit hundreds of records at once. Phones scan barcodes and QR codes through the camera, and signature pads capture drawings. Roles and record-level access policies decide who sees what, sign-in runs through LDAP, OpenID Connect, or multi-factor authentication, and end-to-end encryption keeps selected fields unreadable even to administrators. REST endpoints work in both directions, ICS feeds publish calendars, CSV moves data in bulk, and IMAP and SMTP accounts connect applications to email. A drag-and-drop PDF editor produces letterheads, labels, and documents with signatures and barcodes. More than a dozen free ready-made applications, including tickets, time tracking, IT assets, a password safe, and a CRM, install from the admin panel. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Jellydash answers the questions every Jellyfin admin asks, starting with who is watching right now and whether that stream is transcoding. Live cards show each session's artwork, user, quality, progress, and playback method, including the reason a transcode was needed, and live TV channels appear with real program progress. Behind the scenes, a background poller records every play even when nobody has the dashboard open, building a history you can search, filter by user or library, and export to CSV with poster art intact. Older Jellyfin or Emby Playback Reporting backups import in seconds, so years of viewing are not lost when you switch. Statistics turn that history into watch-time trends, top users, device and client activity, codec breakdowns, and transcode reasons, and clicking a chart opens the exact plays behind it. A monthly recap looks back at a finished month with rankings and daily activity, while trending and all-time most-watched strips show what your household actually loves. Optional pages follow Jellyseerr requests as they arrive and read the status of SABnzbd, qBittorrent, Transmission, Deluge, and NZBGet clients without ever touching their queues. Server activity, maintenance tasks, and system status stay one click away, and selected users can be excluded from monitoring entirely. When someone presses play, a notification can reach your phone through Telegram, Pushover, Discord, ntfy, Gotify, or Web Push. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

LaraOwl watches your Laravel applications from your own server, streaming every request, exception, slow query, and attack attempt into one live dashboard. Install one Composer package in each app, point it at your LaraOwl server, and requests arrive with method, path, status, duration, and middleware timing attached. Exceptions group themselves by fingerprint with stack traces, occurrence counts, and first and last seen times, so a resolved bug that comes back announces itself. Slow queries and N+1 patterns are flagged with execution times, jobs report failures and retries, and scheduled tasks check in like heartbeats that complain when they stop. A built-in security lens scores threats such as SQL injection, cross-site scripting, and path traversal, tracks hostile IPs, and can push a block into your Cloudflare firewall in one click. Uptime checks run every thirty seconds, alerts fan out to Slack, Discord, Telegram, email, or any webhook, and throttles keep a bad night from becoming a thousand messages. Teams organize multiple projects with their own tokens, thresholds, and retention policies, and daily pruning keeps last quarter's noise from filling the disk. 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.

A clean alternative to n8n and Zapier that puts AI-native workflows front and center, Fynt is the MIT-licensed workflow automation platform where you drag nodes onto a React Flow canvas, wire them together with typed connections, and let a distributed BullMQ engine execute them — with every step streamed live to your browser over WebSockets so you never wonder what happened inside a run. The node library spans triggers (manual, webhook, cron scheduling), AI providers (OpenAI, Anthropic, and Gemini with structured output parsing), service integrations (GitHub webhooks, Notion databases, Slack channels, Discord bots, arbitrary HTTP endpoints), logic gates (conditional branching, filtering, data transformation), and utility nodes (delay, logging, payload mapping). The execution architecture separates concerns across three services: a Next.js 16 web application serving the React 19 workflow builder and tRPC API, a BullMQ worker processing jobs with node-level retries and checkpointing for crash-safe execution, and a dedicated WebSocket relay server broadcasting real-time run events via Redis Pub/Sub. All stored credentials are encrypted at rest using AES-256-GCM with per-credential initialization vectors. The full-stack deploys as a single Docker Compose stack (web, worker, realtime, PostgreSQL, Redis) or individually via pnpm workspaces in a Turborepo monorepo. Authentication is handled through better-auth with configurable OAuth providers. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Rustunnel turns a service running on your laptop or private network into a public HTTPS, TCP, or UDP endpoint without opening inbound ports on the machine where it lives. Point the client at a local port and share the public address for webhook testing, a quick demo, an AI agent tool, SSH access, a game server, or an IoT device that cannot accept inbound connections. Give tunnels custom subdomains on your own wildcard domain, terminate HTTPS with automatic Let's Encrypt certificates, and keep client traffic encrypted from edge to local service. Put several backends behind one subdomain or TCP port and let TCP or HTTP health probes remove sick members before visitors hit them. When two peers can reach each other directly, start a P2P tunnel with NAT hole punching and QUIC, with relay fallback when the direct path fails. Watch sessions, tunnel health, traffic, and request logs from the live dashboard, inspect headers and bodies in the local request inspector, and replay a captured call while debugging a webhook. Manage tunnels, tokens, groups, captured requests, and history through the REST API, scrape Prometheus metrics, review audit logs, or let an MCP-compatible coding assistant create and close tunnels in plain language. 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.

Tell LearnBuddy what you want to learn, in one conversation, and it works out where to start, what to do each day, and when yesterday's material needs another look. You describe the goal, whether that is a language, programming, nutrition, writing, or a career change, and three to five adaptive questions measure your actual baseline instead of making you pick a level from a dropdown. From there it builds a personalized path of four to twenty-four weeks and tells you daily what to study and what to review, so opening the app answers the question instead of raising it. Forgetting is treated as a scheduling problem: reviews resurface at spaced intervals, weekly self-checks test whether the plan still fits, and the roadmap replans dynamically when you race ahead or fall behind. Two editions run from the same codebase: try the hosted Cloud experience, or settle into Personal mode with your own model API key and your learning data stored on your own server. Optional OpenClaw and Feishu integration can bring the daily guidance into the chat tools you already live in. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Point OBS or a hardware encoder at Restreamer's built-in RTMP or SRT ingest and it serves your website while rebroadcasting to YouTube Live, Twitch, Facebook, Vimeo, TikTok, LinkedIn, PeerTube, and anything else that accepts RTMP, SRT, or HLS - a complete self-hosted live-streaming server from datarhei. That multistreaming normally costs a monthly Restream.io subscription; here it's one FFmpeg process per destination on your own hardware. The web UI is genuinely approachable, with a wizard that walks beginners through camera setup, while professionals get the full surface: multiple audio/video inputs (USB, RTSP network cameras, virtual devices), codec and processing settings, separate audio muxing, and hardware acceleration via Nvidia CUDA, Intel VAAPI, or Raspberry Pi. Serving your own audience is first-class - a built-in Video.js player embeds in your site, a ready-made publication website streams without any embedding work, HLS chunk sizes are tunable, and automatic Let's Encrypt handles HTTPS. Viewer and bandwidth monitoring with limits keeps traffic costs predictable, and it's GDPR-friendly: no third-party provider, no audience data stored. A fully Swagger-documented REST API drives automation. SRT support keeps latency under a second.

CatGPT Gateway turns the ChatGPT or Claude account a team already pays for into an OpenAI-compatible API that ordinary tools can call. Point the OpenAI Python SDK, LangChain, or a plain curl request at the gateway and choose the browser-backed model for Claude or ChatGPT; the service opens the provider web interface in a real Chromium session, enters the prompt, waits for completion, extracts the answer, and returns standard OpenAI JSON. Streaming responses arrive over SSE, persistent session headers keep multi-turn conversations on one browser tab to avoid reloads, and a browser page pool handles concurrent requests across several tabs. Tool calling round-trips through structured prompt injection, so LangChain agents can invoke local functions and receive parsed tool calls in the normal format. Vision inputs, PDF and document attachments, and ChatGPT image generation through DALL-E pass through the same endpoint shape that existing clients already speak. A live monitor at the preview route shows every active browser tab in a double-buffered grid, with tab switching and safe tab closure for the operator. One browser login through a noVNC page persists in a Docker volume, so the API keeps serving after restarts without storing provider API keys. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

The bracket you printed last spring sits in some folder, on some drive, under a filename you no longer remember; GyroidVault is the searchable library that ends the hunt, where every model can be inspected in 3D, tracked through its prints, and sent to a printer without touching a slicer queue. Point it at your existing folders on a NAS or server and it indexes STL, 3MF, STEP, OBJ, G-code, binary BGCODE, and even Fusion 360 files non-destructively, generating thumbnails and 2x2 collages while a duplicate finder flags identical copies by SHA-256 hash. Opening a model launches Studio 2.0: orbit the mesh, jump between isometric, top, front, and side cameras, switch between solid, wireframe, and X-ray shading, try filament colours live, arrange multi-part assemblies on one build plate, and snapshot your favourite angle as the cover. Sliced files give up their secrets too, with layer-by-layer toolpath previews plus infill, temperatures, filament weight, and estimated cost extracted automatically. From the same page you can fire G-code straight to a Moonraker or Klipper printer, open the file in OrcaSlicer, Bambu Studio, PrusaSlicer, Cura, or Creality Print, log each print with its material and outcome, and share a model through an expiring public link. Collections, version histories, custom metadata fields, and role-based accounts keep a growing print farm library tidy for everyone who uses it. 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.

Stop losing money to forgotten paper gift cards and expired retail coupons by centralizing every voucher, loyalty barcode, and store credit inside VoucherVault, a self-hosted digital wallet accessible from any browser or mobile device. Point your phone camera at physical cards during item creation to scan 1D barcodes and 2D QR codes with automatic format detection, or upload original PDF receipts and image attachments directly to each entry. At the checkout register, pull up high-contrast QR codes and scannable barcodes instantly, even inside underground stores without cellular reception thanks to the manual 48-hour offline caching mode. Gift card balances update automatically as you log individual partial redemptions in the per-item transaction ledger. Configurable Apprise notification rules alert you 30 days and 7 days before any voucher expires across Telegram, Discord, Gotify, Ntfy, or email. Households and teams can share specific cards between accounts while keeping personal items private, and administrators can enable OpenID Connect single sign-on for frictionless login. Multi-currency conversion automatically calculates portfolio totals across international vouchers. A built-in REST API endpoint even exposes live portfolio counts and value statistics directly to Home Assistant dashboards. 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.

Garage UI is the web dashboard that Garage object storage never shipped, turning an admin API that speaks JSON over HTTP into screens your whole team can use. Create and configure buckets, browse objects with drag-and-drop uploads, and preview images, video, PDFs, and text inline instead of downloading files just to check what they are. A recursive search finds objects across a whole bucket, and bucket settings carry size and object-count quotas so one tenant cannot quietly eat the cluster. Access keys are created in the UI and assigned per-bucket permissions, replacing error-prone command-line key surgery. The cluster overview watches node status, layout configuration, and storage usage, so a degrading node shows up in the dashboard before it shows up as an outage. Sign-in flexes to your setup: no auth on a trusted network, basic admin credentials, the Garage admin token, or OIDC single sign-on through providers like Keycloak and Authentik. With OIDC teams enabled, access control maps token claims to bucket prefixes with named permission presets, and unmatched users are denied by default rather than promoted. Zero-config startup reads your existing garage.toml, so the first login takes minutes. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Built for ICPC-style programming contests, DOMjudge takes team submissions, judges them in a restricted sandbox, and posts a live scoreboard. Each team gets its own page. There they read the problem set, submit source code from the browser or a command line client, follow verdicts, and send clarification requests. Judges see every submission, judging run, and output diff. They verify results and rejudge a single submission or everything for a language, problem, team, or judgehost. Administrators schedule activation, start, freeze, end, and unfreeze times, import teams, categories, affiliations, and problems in bulk, and watch a traffic-light status for every team. The public scoreboard freezes for the final stretch and exports as a static HTML page. Judgehosts compile and run each solution with time and memory limits in languages such as C, C++, Java, Python, Kotlin, Go, and Haskell, with custom validators and interactive problems when a task calls for them. Balloon runners get a delivery queue. Clarifications sort into categories. Open contests accept self-registration. The Contest API and event feed connect external scoreboards, and a shadow mode compares results against another system. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-2.0 licensed.

Flowctl turns repetitive ops work, such as granting SSH access, restarting a service, or provisioning a server, into self-service forms that anyone on the team can run without holding credentials. Each workflow is a YAML or HUML file with typed inputs, validation rules, and a list of actions. Actions run in order or as a dependency graph, so independent branches execute in parallel. Every action runs in a Docker container, as a shell script, or as another flow, and scripts can target remote servers over SSH, several at once. Sensitive steps pause until a reviewer approves or rejects them. Output from one action feeds the next, files pass along as artifacts, and failed actions can be retried. Cron schedules with time zones and labels run flows unattended, while logs stream live in the browser. Email, Slack, Mattermost, and webhook notifications announce success, failure, waiting, or cancellation. Teams get isolated namespaces with user, operator, reviewer, and admin roles, OIDC single sign-on, and encrypted storage for SSH keys and secrets. A built-in flow editor means nobody has to hand-write files, and custom executors can be added as Go plugins. 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.

Shipping a Git repository to a live HTTPS URL takes one dashboard and one server with ZaneOps, an open-source alternative to Heroku, Railway, and Render. Linked GitHub or GitLab repositories build with a Dockerfile, Nixpacks, Railpack, or a static directory builder. Deploys start by hand, on git push, or from a CI webhook. Blue/green releases keep the previous version serving traffic while the new one starts. Each pull request or merge request can open its own preview environment, and the API can create one on demand. Configuration edits queue up as changes that you review before a new version deploys. A pasted docker-compose.yml or a ready-made template (Postgres, Redis, WordPress) deploys a whole stack with blue/green rollouts. Every domain gets a free SSL certificate that renews itself. Wildcard hosts, permanent or temporary redirects, and several services under one domain all work. Runtime logs, request logs, metrics, and health checks gather in the dashboard. Services get CPU and memory limits and volumes, and environment variables import or export as .env files. Viewer, Member, Admin, and Owner roles decide who can see and change what; the free tier allows one workspace and three users. A web terminal opens a shell inside any running deployment, and a second one reaches the server itself over SSH. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Every homelab deserves a control center that looks as good as the services it manages. Lab Dash gives you a customizable, drag-and-drop dashboard where every tile earns its spot. Add shortcut widgets linking to your Plex, Grafana, Nextcloud, or any service with automatic health check indicators showing green or red status at a glance. The system monitoring widget displays real-time CPU usage, memory consumption, network throughput, disk utilization, and temperature readings by mounting the host /sys directory as a read-only volume. Integrate Pi-hole stats, qBittorrent download progress, and media server widgets for Jellyfin, Plex, or Emby directly on your grid. Multiple pages let you organize services by category, and the search bar finds any tile instantly. Customize the background image from a local upload or URL, set a custom title and tab name, and choose your preferred search provider including self-hosted options like SearXNG. All sensitive configuration data is encrypted locally with AES-256-CBC, and only administrator accounts can modify the layout. Install Lab Dash as a Progressive Web App on desktop, phone, or tablet for a native app experience with offline capability. Configurations export as backup files for easy migration between instances. On RepoCloud, deploy Lab Dash on a dedicated VPS with root SSH access and Docker socket connectivity under the GPL-3.0 license.