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AddAutomated Self-Hosted Dev Environments.
🪄 Spin up ready-to-code, disposable dev environments on your own servers. Self-hosted alternative to Gitpod and Github Codespaces.
Advance Your Skills with In-Depth, Modern Front-End Engineering Courses.
Learn JavaScript, React, Vue & Angular from Masters of Front-End Development! | Frontend Masters.
Use any icon (100,000+) from Iconify, for TailwindCSS.
Awkward Showcase is a plugin for the JavaScript Framework jQuery. We call it a Content Slider. But it can do more then just slide the content. For example you can add tooltips, enable thumbnails, activate dynamic height and lots more.
OpenHue API is an open-source project that provides a comprehensive OpenAPI specification for the Philips Hue REST API
Context Engineering for AI Agents.
Control what your AI can see. LeanCTX (Lean Context) is the context intelligence layer for AI agents — one local Rust binary that decides what they read, remembers what they learn, guards what they touch, and proves what they save. 60–90% fewer tokens as the receipt. 76 MCP tools, 30+ agents, local-first.
Add Nested Categories to your models. Models can be grouped into individual categories (this is the default), or multiple models can share a group of categories.
A Minimalistic Wrapper for IndexedDB.
Dexie.js is a wrapper library for indexedDB - the standard database in the browser. IndexedDB is the portable database for all browser engines. Dexie.js makes it fun and easy to work with.
Kapowarr is a software to build and manage a comic book library, fitting in the *arr suite of software.
Kapowarr allows you to build a digital library of comics. You can add volumes, map them to a folder and start managing! Download issues of the volume (or TPB's), rename them and move them. The whole process is automated and can be customised in the settings.
SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.
SpiderFoot is an open source intelligence (OSINT) automation tool. It integrates with just about every data source available and utilises a range of methods for data analysis, making that data easy to navigate.
SpiderFoot has an embedded web-server for providing a clean and intuitive web-based interface but can also be used completely via the command-line. It's written in Python 3 and MIT-licensed.
Web UI for managing BorgBackup repositories with scheduling, monitoring, and cloud sync.
A comprehensive web-based management interface for BorgBackup repositories with real-time monitoring, automated scheduling, and cloud synchronization capabilities.
One terminal. The whole herd.
Herdr is an agent runtime that runs inside your terminal. Keep your shell, SSH setup, fonts, and keybinds; add tmux-style persistence, mouse-native panes, blocked, working, and done agent state, and an API agents can drive.
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Interactive security awareness game simulating a retro Windows 95 environment to teach users about online scams and phishing attacks. 🏆 Hackaburg 2025 Winner.
Doors95 is an interactive browser game built to teach users about dangers they can encounter while doing (daily) tasks on a computer. You are placed onto a simulated computer desktop inspired by Windows 95 and are guided through the different missions by our AI assistant Skippy. The main objective is to complete the task at hand without getting infected with viruses.
trifold is a tool to serve static websites using a content delivery network (CDN).
This allows painless deployment of sites consisting entirely of static assets (HTML, CSS, JS, images) for pennies a month. It is the perfect companion to deploy sites built with static-site generators like Hugo, Zola, Quarto, or zensical.
Content Management for your Codebase.
A new tool that makes Markdown, JSON and YAML content in your codebase editable by humans. Live edit content on GitHub or your local file system, without disrupting your existing code and workflows.
A Kubernetes web UI that is fully-featured, user-friendly and extensible.
Headlamp was created to blend the traditional feature set of other web UIs/dashboards (i.e., to list and view resources) with added functionality.
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A glossy Matrix collaboration client for the web. Element (formerly known as Vector and Riot) is a Matrix web client built using the Matrix React SDK.
Automated Cross Browser Web Application Testing Service. Browsera tests and reports cross-browser layout differences and scripting errors on your site.
What happens when you take an XKCD joke too literally.
CLI tool that renders package dependencies as physical tower structures. Supports PyPI, npm, and crates.io with optimal crossing minimization.
SSLMate is the easiest way for developers and sysadmins to buy SSL certificates.
Make Your Images Crystal Clear.
Transform blurry, low-resolution images into stunning high-definition quality with AI.
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Control all your tooling from a single console.
Managing a project's development environment involves configuring a lot of tools and occasionally getting to communicate with each other: one (or several) package managers, a CI system, a service manager (to run that local postgresql database without which you can't test anything), custom utility scripts that end up spawning everywhere, etc. Organist aims at being your main entrypoint for managaing all these different tools.
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Open source Linux distro optimized for self-hosting.
StartOS is an open source Linux distribution optimized for running a personal server. It facilitates the discovery, installation, network configuration, service configuration, data backup, dependency management, and health monitoring of self-hosted software services.
Never take notes during a Zoom call again
Fathom helps you recall and share important moments from your meetings. It’ll even send those moments to your Slack or CRM automatically.
The Content Management System built for you!
PyroCMS is used by individuals, small & medium-sized businesses, and large organizations worldwide to easily create & build a variety of websites & web-enabled applications.
Unofficial CLI and MCP server for Lambda cloud GPU instances.
A fast CLI and MCP server for managing Lambda cloud GPU instances.
Privacy-first, GDPR-compliant Captcha that just works. Block bots, not people.
Protect your forms and APIs with CAPTCHA that doesn't get in the way of your users or your legal team.
Private Captcha is an independent, privacy-first, self-hostable Proof-of-Work CAPTCHA service made in EU.
A unified interface for LLMs. Better prices, better uptime, no subscription.
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DashLit is self-hosted startpage for your server.
DashLit is a simple, self-hosted Startpage solution. It’s incredibly easy to set up and use, and its built-in editors let you quickly create your own application hub – even with a convenient drag-and-drop interface. You don’t even need to edit any files!
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Botasaurus is a Swiss Army knife 🔪 for web scraping and browser automation 🤖 that helps you create bots fast. ⚡️
Botasaurus is an all-in-one web scraping framework that enables you to build awesome scrapers in less time, with less code, and with more fun.
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Web Design, Web Development and Graphic Design Resources
Developers and Open Source authors now have a massive amount of services offering free tiers, but it can be hard to find them all to make informed decisions. This is a list of software (SaaS, PaaS, IaaS, etc.) and other offerings that have free tiers for developers.
Mod_Gearman is an easy way of distributing active Nagios/Icinga checks across your network and increasing Nagios scalability. Mod-Gearman can even help to reduce the load on a single Nagios host, because its much smaller and more efficient in executing checks.
s6 overlay for containers (includes execline, s6-linux-utils & a custom init) s6-overlay is an easy-to-install (just extract a tarball or two!) set of scripts and utilities allowing you to use existing Docker images while using s6 as a pid 1 for your container and process supervisor for your services.
A lightweight, self-hosted Docker tool to deploy Git-hosted sites locally. Clone, build, and deploy Hugo, Go, or Node.js sites with custom commands, branch selection, and private repo access. Detect changes and auto-redeploy — a flexible alternative to SaaS tools like Cloudflare Pages or GitHub Pages.
A Powerful Helpdesk for Great Customer Service. Helpdesk and Ticketing Software for Your Business.
Connect all your communication channels, easily grant user rights, and receive helpful reporting. Have everything under control – and your customers under your spell.
A Kubernetes operator of virtual BMCs that provide Redfish and IPMI services for KubeVirt virtual machines.
Bare-metal provisioning tools like Metal3, Tinkerbell, and Seeder rely on IPMI and Redfish to manage server power state, boot devices, and firmware. KubeVirt virtual machines have none of these interfaces out of the box, making them invisible to existing infrastructure automation.
KubeVirtBMC fills that gap. It is a Kubernetes operator that creates a virtual BMC (Baseboard Management Controller) for each KubeVirt VM, exposing standard IPMI and Redfish endpoints that map directly to Kubernetes-native operations. The result: your VMs become first-class citizens in any bare-metal provisioning pipeline.
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Privacy-focused lightweight commenting engine.
Remark42 allows you to have a self-hosted, lightweight, and simple (yet functional) comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments.
Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation.
A simple but powerful deobfuscator to remove common JavaScript obfuscation techniques.
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Patterns for Responsive HTML Email Templates.
A few simple, but solid patterns for responsive, accessible HTML email in (almost) every email client.
Simple, Pythonic remote execution and deployment.
Fabric is a high level Python (2.7, 3.4+) library designed to execute shell commands remotely over SSH, yielding useful Python objects in return. It builds on top of Invoke (subprocess command execution and command-line features) and Paramiko (SSH protocol implementation), extending their APIs to complement one another and provide additional functionality.
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Cash is a cross-platform implementation of Unix shell commands written in pure ES6.
The Registry is a stateless, highly scalable server side application that stores and lets you distribute container images and other content.
This repository's main product is the Open Source Registry implementation for storing and distributing container images and other content using the OCI Distribution Specification. The goal of this project is to provide a simple, secure, and scalable base for building a large scale registry solution or running a simple private registry. It is a core library for many registry operators including Docker Hub, GitHub Container Registry, GitLab Container Registry and DigitalOcean Container Registry, as well as the CNCF Harbor Project, and VMware Harbor Registry.
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Open source, self-hostable watched list for all your content (movies, tv series, anime, games) with user authentication, modern and clean UI and a very simple setup.
🔍 cli utility for querying the node_modules directory.
I often need to quickly check the versions of the modules installed in the node_modules directory. Current solutions like running npm list are slow and produce a lot of irrelevant output. Checking the version in the package.json file of the specific module requires more effort and doesn’t provide information about other instances of the same module.
qnm is a tool that solves this problem by providing fast and focused information about the installed modules. It supports both npm and yarn and allows you to quickly identify the versions of the modules you are interested in.
The Faster Redis Alternative. A Multithreaded Fork of Redis. KeyDB is a fully open source database, backed by Snap, and a faster drop in alternative to Redis.
KeyDB is a high performance fork of Redis with a focus on multithreading, memory efficiency, and high throughput. In addition to performance improvements, KeyDB offers features such as Active Replication, FLASH Storage and Subkey Expires. KeyDB has a MVCC architecture that allows you to execute queries such as KEYS and SCAN without blocking the database and degrading performance.
- [KeyDB @ GitHub](The Faster Redis Alternative).
Free Tinkercad Alternative. Forge ideas into 3D,right in your browser A local-first 3D design editor that runs in your browser.
Shape, combine, refine, import, and export models in one focused workspace. No account or payment required.
The missing open-source Kubernetes UI.
Topology, events, Helm, GitOps, image inspection, audits, and MCP for AI agents - all in one open-source Kubernetes UI. Run it locally as a single binary or self-host in your cluster.
Provides a simple way to run Selenium Grid with Chrome, Firefox, and Edge using Docker, making it easier to perform browser automation
AI Development Cloud Platform, Real Time AI & ML, Deploy & Manage AI. MindsDB is the most widely used AI data automation platform.
MindsDB is the platform for customizing AI from enterprise data. You can create, serve, and fine-tune models in real-time from your database, vector store, and application data.