web-app
the agent-native team wiki your AI reasons over.
Open-source, self-hostable markdown team wiki with a built-in MCP server — so AI agents read, write, and search your docs as first-class teammates. Live multiplayer, semantic + full-text search. Go + PostgreSQL + React/Milkdown.
A local-first game library manager built with Next.js. Sync your Steam wishlist and owned games, organize with a flexible tag system, browse with rich media, and filter your collection with powerful sidebar controls.
Everything runs on your machine — SQLite database, locally cached images, no cloud dependency.
Self-hosted publish and subscribe metric dashboards.
Plotix is a free, open source, self-hosted tool for turning simple data pushes into live graphs. Send a value or a set of named values to a topic with a single request, then subscribe to that topic to view the output graph. It works like ntfy, but instead of sending notifications, you send numbers and get charts.
Organize Life and Work, Self-Hosted or Hosted.
A calm, open system for organizing life and work. Tasks, projects, notes, areas, and smart workflows - self-hosted or hosted.
Free Password Manager Compatible with KeePass.
KeeWeb is a browser and desktop password manager which is capable of opening up existing KeePass database kdbx files, or creating new vaults to store your important credentials in.
Your reading space.
A self-hosted library and reading platform for ebooks, audiobooks, and comics. Automate metadata at scale, sync with Kobo, track reading analytics, and support multiple users.
☁️ Self-hosted cloud platform in a single binary - Share files, collaborate in real-time, and manage users with zero dependencies.
This does for Documents what repo-browser does for repos. A local AI powered Document search engine.
DocuBrowse turns a messy pile of documents into something you can actually search. Point it at your files — PDFs, ebooks, Word docs, notes, whatever — and it builds a smart index that understands not just keywords, but meaning. Ask for "that contract about the lease renewal" and find it even if those exact words never appear. Click any result for an instant AI summary before you even open the file. PII aware and works with multiple document directories.
Build forms, collect responses & analyze data effortlessly. The open-source forms platform for effortless data collection and analysis.
Run React Native in your browser. Write, bundle, and preview with HMR, Expo Router, and npm support — all client-side.
reactnative.run is an open-source, browser-based development environment for React Native apps.
Your ClickHouse, one workspace.
SQL editor, dashboards, pipelines, query analytics, cluster monitoring, governance, and an AI copilot — one single binary, on your infrastructure. Open source at its core. Pro is a license key, not a subscription to someone else's servers.
Open Source ClickHouse Web UI with RBAC. Free & Self-Hosted.
What started as a single-connection console grew into the combination most ClickHouse tools only do a piece of — first-class RBAC, multi-cluster fleet monitoring, and an autonomous AI SRE that finds the root cause and writes the fix. Read-only. On-prem. Yours.
performant, safer npm package alternatives.
type a package name. we'll tell you what you don't need. The module replacements project is a community-driven effort to map replaceable npm packages to their native or more performant alternatives.
This website serves as a searchable, interactive catalog of these module replacements, allowing you to easily find and adopt better alternatives for your projects.
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Malicious traffic detection system.
Maltrail is a malicious traffic detection system, utilizing publicly available (black)lists containing malicious and/or generally suspicious trails, along with static trails compiled from various AV reports and custom user defined lists, where a trail can be anything from a domain name (e.g. zvpprsensinaix.com for Banjori malware), URL (e.g. hXXp://109.162.38.120/harsh02.exe for known malicious executable), IP address (e.g. 185.130.5.231 for known attacker) or HTTP User-Agent header value (e.g. sqlmap for automatic SQL injection and database takeover tool). Also, it uses (optional) advanced heuristic mechanisms that can help in the discovery of unknown threats (e.g. new malware).
Your Self-Hosted Knowledge Base.
NoteDiscovery is a lightweight, self-hosted note-taking application that puts you in complete control of your knowledge base. Write, organize, and discover your notes with a beautiful, modern interface—all running on your own server.
Track issues as code.
epiq is an open source, distributed, terminal-native issue tracker backed by Git. Local-first, keyboard-driven, event-sourced, and MCP-ready. Manage projects from the commandline, browser, or editor.
Epiq originated from the command line, but also features a browser interface powered by the same Git-backed event engine.
Free Online SQL Diagram & ERD Generator.
ER diagram generator. Paste CREATE TABLE statements and get a clean, interactive ERD — runs 100% in your browser, nothing uploaded
A Self-Hostable Wasm Sandbox for JavaScript Workers
Ever wanted to run a Cloudflare Workers-style handler, on a VPS or anywhere, without Node.js, Bun, or even Docker?
Kyushu is an open source CLI that lets you write a JavaScript or TypeScript handler, build it into a self-contained WebAssembly binary, and run it anywhere with one command - kyu.
Pen-and-ink with living water — single-file fluid ink drawing app.
Pen-and-ink with living water — a fluid-simulation drawing app in a single HTML file.
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The Open-Source AI Visibility & GEO Tracker.
Free and open source. Track how your brand appears inside ChatGPT, Gemini, Perplexity, Claude, and Google AI Overview while using your own accounts, on your own infrastructure.
Web-based svg editor with plugin-centric architecture.
open design in the browser. Free browser-based design software.
Avnac is a browser-first design editor for posters, layouts, social graphics, and other canvas-based compositions.
One component. Two APIs. React Component API Game.
Can you tell which props your future self will thank you for? Train your eye in under 5 minutes.
Educational platforms for developers. Each app presents code challenges where you pick the better variant, with topic-specific tools and a pattern reference library.
AI-Native Open-Source Design Tool.
The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.
The file manager your homelab deserves.
Manage Linux servers like local folders. Zero latency, instant sync, chunked transfers, and native code editing right in your browser.
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time-travel for your MySQL.
dbtrail tails the MySQL binary log and keeps every row change with full before/after images in a searchable index.
dbtrail remembers every row change — searchable, reversible, yours. The wrong UPDATE becomes a two-minute fix. And it's Apache-2.0 — yours to run anywhere. :
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Run Obsidian in the browser. No remote desktop required.
Run Obsidian as a self-hosted web app. Not remote desktop, an actual web app.
Ignis is a compatibility shim that provides browser-compatible implementations of the Electron APIs used by Obsidian, allowing Obsidian to run in a standard browser while keeping your vault on the server. Obsidian is not included in or distributed with this project. The Docker container downloads Obsidian directly from its official source on first run.
The open source control plane for AI inference.
Modelplane is software you install and run in your own environment to orchestrate models, the serving stack, and the infrastructure underneath across cloud, neocloud, and on-premise. It runs any model on any engine on any infrastructure, from a single GPU to disaggregated, multi-node deployments. Built on Crossplane, it is an active system that continuously reconciles your fleet toward the state you declare: provisioning inference clusters, scheduling deployments onto compatible clusters, scaling replicas, caching weights, and routing traffic.
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Read, style, and share markdown files - privately. Formerly SDocs.
SmallDocs (formerly SDocs) is a lightweight, stateless markdown editor with live styling. Your document lives in the URL hash fragment - browsers never send it to the server.
Map of tools that describe compat on the web.
Each tool page on webcompat.dev embeds a <tool-graph> custom element that renders a mini force-directed graph with the tool in the centre and its direct connections around it. The component can also be embedded on external sites.
A free and open source tool for data visualization.
A web interface to create custom vector-based visualizations.
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Kubernetes in the browser.
This project is a port of a subset of the Kubernetes project to make it such that clusters can be booted up in the browser, without any backend server components.
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Cabinet is a lean, high-performance "File Locker" designed for self-hosting. It prioritizes a fast web experience, mobile-first design, and simple file management without the bloat of complex syncing engines.
A self-hosted web application for managing and visualizing home lab infrastructure. Track hardware, virtual machines, applications, storage, networks, and more — all in one place.
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A chat app that puts you first.
Fluxer is a free and open source instant messaging and VoIP chat app built for friends, groups, and communities.
Framework for Agent-Native Apps. Agentic Applications You Own.
Start with a chat-first app and the app-agent loop. Add actions, screens, jobs, and workflows as your agent grows.
Visual SQL Logic Mapper.
actuallyEXPLAIN is a visualizer that helps you understand logical intent in complex PostgreSQL queries in a diagram and dictionarized form.
Turn AI-written code into real apps. Nubase is an open-source, AI-native backend platform for AI Coding, agentic applications, and modern product teams: Memory, Database, Storage, and Auth in one self-hostable service.
Mularr supercharges aMule with a powerful themeable Web UI, *Arr & Gluetun integration, and Telegram-powered downloads.
Mularr is a powerful integration for aMule that provides a functional web interface with a nostalgia-infused retro touch. It bridges the gap between classic P2P and modern automation tools by offering qBittorrent-compatible APIs and Torznab indexers, making it seamless to use aMule with apps like Sonarr and Radarr.
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Doco-CD stands for Docker Compose Continuous Deployment and is a lightweight GitOps tool that automatically deploys and updates Docker Compose projects and Swarm stacks via webhooks or polling when a change is pushed to a Git repository.
A wiki for people who think in folders, not feeds.
Self-hosted wiki. Single Go binary, SQLite, Markdown on disk. No external database required.
The 18MB drop-in Sentry alternative for self-hosters.
PocketSentry is a single, self-contained binary that speaks the Sentry protocol. Your existing SDKs (sentry-python, @sentry/browser, sentry-go, etc.) connect to it without any code changes — just swap the DSN.
CatalogIT helps organizations track their SaaS subscriptions, cloud services, and hardware assets in one place. It provides cost tracking, renewal management, vendor oversight, and a full audit trail — self-hosted, with enterprise SSO and provisioning built in.
Docker Volume Backups With Safer Restores
VolumeVault is a self-hosted Laravel application for managing Docker volume backups and safe restores to storage backends supported by offen/docker-volume-backup.
App Store & Google Play Screenshot Generator.
Create polished store listing visuals with realistic iPhone, iPad, and Samsung device mockups, rich text, overlays, multi-device layouts, and batch export — all in your browser with no accounts or watermarks.
Self-hosted file sharing with ShareX integration, web UI, and API access.
A self-hosted file sharing platform with a clean web interface, ShareX integration, and API access. Upload screenshots, files, and media — then instantly share them via short links.
An modular asset discovery framework written in python to automate the repeating manual work.
Cygor is a modular asset discovery framework that brings scanning, parsing, and service enumeration together in one workflow. It replaces the patchwork of separate tools with an automated process that handles discovery, enrichment, and targeted enumeration seamlessly — reducing manual overhead and letting you focus on results instead of tool management.
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Free Open-Source Social Media Management.
Schedule posts to 10+ platforms, manage your team, and run approval workflows without paying a cent. We host it for you for free, or you can self-host.
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AI Web Infrastructure Platform.
Open source web infrastructure for AI. Scrape, crawl, and automate the web, clean markdown, browser sessions, ready for your agents.
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An experiment in using LLMs to teach you, rather than think for you.
Lathe generates hands-on, multi-part technical tutorials on demand, with skills tuned to make content approachable. Then you work through them yourself, by hand, in a local UI built from the ground up for pleasant learning. (Just like we did it in the stone age 😎)
ASCII art generator for brand assets .
Mitos is an ASCII art generator built by Oxide Computer Company. It converts images, GIFs, into ASCII text illustrations, with a live-code option. It's used for producting branded ASCII graphics.
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The Ultimate Document Solution.
Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.
A federated social application for sports activities and open source Strava alternative with ActivityPub support.
FitPub is a self-hosted fitness tracking platform for the Fediverse. It lets people upload workout files, review their activities with maps and metrics, and share them through ActivityPub instead of locking them into a closed social network.
Concerto is an open source digital signage system. Users submit graphic, textual, and other content, and moderators approve that content for use in a variety of content feeds which are displayed on screens connected to computers displaying the Concerto frontend.
Self-hosted ebook and audiobook library manager. Built for the *arr ecosystem — finds, grabs, and organizes your books the way Sonarr does for TV.
A Self-Hosted AI Workspace.
A self-hosted AI workspace -- meant to be the self-hosted version of the UI experience you get from ChatGPT and Claude. But with more jank and fun. Running on your own hardware, with your own data -- local-first, privacy-first, and no trojan.