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AddGo binary to change Docker container user/group and file permissions at runtime. fixuid is a Go binary that changes a Docker container's user/group and file permissions that were set at build time to the UID/GID that the container was started with at runtime. Primary use case is in development Docker containers when working with host mounted volumes.
Containers and Kubernetes.
The best free and open source tool for developers to work with containers and Kubernetes. Simplify container management, streamline Kubernetes workflows, and transition from local development to production with ease.
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Add photo-editing power to your web or mobile app in minutes.
Karaoke from your music library. Machine learning powered Karaoke app (with scores!) .
Turn any song into karaoke. A self-contained party game that separates vocals, transcribes lyrics, and plays it all back with word-level sync and pitch scoring.
Mockingbird is an online tool that makes it easy for you to create, link together, preview, and share mockups of your website or application.
Calise (acronym for “camera light sensor”) is a Free/Open Source python 2.x program that calculates ambient brightness and sets screen’s correct backlight using a camera.
Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications.
The Fluent UI Blazor library provides a robust and extensive set of Blazor components. Some of those components are wrappers around Microsoft's official Fluent UI Web Components. Others are components that leverage the Fluent Design System or just make it easier to work with Fluent in general.
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The first thing to point out is that this isn't a kitchen sink project like HTML5 Boilerplate. In fact it's not a template or widget library at all. FE-Patterns is a web stack pattern reference. These patterns are for you to tinker around with. Create your own HTML and use LESS files to style it.
Treat environments as configuration and eliminate code duplication, custom bash scripts, and complicated tooling with one tool to rule them all.
👽 Terraform Orchestration Tool for DevOps. Keep environment configuration DRY with hierarchical imports of configurations, inheritance, and WAY more. Native support for Terraform and Helmfile.
🚀 FTL is a powerful deployment tool that simplifies the process of setting up servers and deploying applications.
FTL (Faster Than Light) is a powerful deployment tool designed specifically for developers who want to deploy their applications to popular cloud providers like Hetzner, DigitalOcean, Linode, or even Raspberry Pi and other servers but aren't sure where to start. FTL simplifies the process of setting up servers and deploying applications, making deployment easy and reliable, even for those who aren't experts in server management or advanced deployment techniques.
CAPTCHA validation using math operations
🎉 Web component JS frameworks overview by their syntax and features.
Many JS developers don't have a good overview of every existing JS framework with their own syntax and features. How do we solve this ? Developers love having framework overview by examples. It's a quick introduction before going deeper.
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Minimalistic, powerful and extremely customizable Zsh prompt
It combines everything you may need for convenient work, without unnecessary complications, like a real spaceship.
Semantic DataFrames for humans and agents.
fenic turns AI-assisted exploration of structured and unstructured data into reusable, inspectable DataFrame pipelines.
It's a DataFrame query engine for semantic data processing, with AI operators — extract, classify, summarize, embed, semantic join, and more — built into the query model. Use it to turn documents, transcripts, logs, eval traces, tickets, tables, and APIs into typed rows and repeatable workflows.
brew autosuggestions for unknown commands on macos. Transform command-not-found errors into brew install suggestions
Alchemist is a smart command-not-found handler for macOS that automatically suggests Homebrew packages when you type an unrecognized command. It distinguishes between formulae and casks, provides intelligent matching, and can even offer to install packages immediately.
Your on-machine AI agent, automating engineering tasks seamlessly. an open-source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM.
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zizmor is a static analysis tool for GitHub Actions. It can find many common security issues in typical GitHub Actions CI/CD setups.
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This is a tool for anonymizing photographs taken at protests.
It will remove identifying metadata (Exif data) from photographs, and also allow you to selectively blur parts of the image to cover faces and other identifiable information.
An Open-Source Web-Based Skitch Alternative. Add text and draw on images, screenshots and screen captures.
Pink Arrows is a lightweight, web-based annotation tool.
The react library to build dashboards fast. Tremor lets you create simple and modular components to build insightful dashboards in a breeze. Fully open-source, made by data scientists and software engineers with a sweet spot for design.
Secure direct video conferencing.
Privacy is the central idea behind this project. Only open technologies (such as WebRTC) are used, which work with all modern browsers. Thus, no installation of additional software is required, and the approach remains future-proof.
A conversation can be started immediately for free via Brie.fi/ng. A free iOS app is also available.
Features such as desktop sharing, text chat and simple invitation links are available. More can be easily added with knowledge of Javascript and Vue.
Minne, a read-it-later & personal knowledge management solution .
Minne (Swedish for "memory") is a personal knowledge management system and save-for-later application for capturing, organizing, and accessing your information. Inspired by the Zettelkasten method, it uses a graph database to automatically create connections between your notes without manual linking overhead.
Handy online tools for developers. Collection of handy online tools for developers, with great UX.
- Original: IT Tools @ GitHub.
- Maintained fork: IT Tools @ GitHub.
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Index your Gmail account to a SQLite DB and play with the data.
This is a script to download emails from Gmail and store them in a SQLite database for further analysis. I find it extremely useful to have all my emails in a database to run queries on them. For example, I can find out how many emails I received per sender, which emails take the most space, and which emails from which sender I never read.
A hardware-accelerated GPU terminal emulator focusing to run in desktops and browsers.
Maker Management Platform, or MMP, aims to simplify and unify the management of a variety of digital assets related to 3d printing, manufacturing, laser engraving and such.
Typography is everyone’s favorite toy in web design. The CSS3 text-shadow property is commonly used to recreate Photoshop’s Drop Shadow type shading to add subtle shadows which help add depth, dimension and to lift an element from the page. But this isn’t all the text-shadow property is capable of. With a little ingenuity and creativity text-shadow can create some remarkable effects.
Gadgetbridge is a free and open source Android application that allows you to pair and manage various gadgets such as smart watches, bands, headphones, and more without the need for the vendor application. So in short, you can use Gadgetbridge instead of relying on your gadget's own proprietary app.
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This project helps you to run a HTTP server and publish videos using an API. A client gives you a way to play and download these videos in an interactive way.
Tangled is a new social-enabled Git collaboration platform, built on top of the AT Protocol. We envision a place where developers have complete ownership of their code, open source communities can freely self-govern and most importantly, coding can be social and fun again.
Icinga is an enterprise grade open source monitoring system which keeps watch over networks and any conceivable network resource, notifies the user of errors and recoveries and generates performance data for reporting. Scalable and extensible, Icinga can monitor complex, large environments across dispersed locations.
Kanvas for Incident Response.
A DF/IR case management tool that provides a unified workspace for investigators enabling key workflows to be completed without switching between multiple applications.
Next-generation creation suite. Everything you need to make content, fast. Magical AI tools, realtime collaboration, precision editing, and more. Your next-generation content creation suite.
Nix-powered agentic reverse engineering environment.
A Nix flake-based reverse engineering environment designed for use with Claude Code. Drop in a binary, capture, or archive and ask Claude to analyze it -- the right tools and context activate automatically.
🧪 Local Stack for testing Agent. MCP gateway with a built-in skill library.
One YAML. One endpoint. Every MCP server plus the skills you author alongside them.
Gridctl aggregates tools from MCP servers into a single gateway and serves Agent Skills as MCP prompts to upstream clients. Define your stack in YAML, apply with one command, and connect Claude Desktop (or any MCP client) through one endpoint.
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Database-backed Active Job backend.
Solid Queue is a DB-based queuing backend for Active Job, designed with simplicity and performance in mind.
Besides regular job enqueuing and processing, Solid Queue supports delayed jobs, concurrency controls, recurring jobs, pausing queues, numeric priorities per job, priorities by queue order, and bulk enqueuing (enqueue_all for Active Job's perform_all_later).
a network diagnostic tool.
Trippy combines the functionality of traceroute and ping and is designed to assist with the analysis of networking issues.
AudioMuse AI: Leverages Essentia for deep audio analysis and AI-powered clustering to create smart, tempo and mood-based playlists within Jellyfin API.
AudioMuse-AI is a Dockerized environment that brings smart playlist generation to Jellyfin using deep audio analysis via Essentia with TensorFlow. All you need is in a container that you can deploy locally or on your Kubernetes cluster (tested on K3S). In this repo, you also have a /deployment/deployment.yaml example that you need to configure following the configuration parameter chapter.
AI data platform.
From data warehouse to autonomous data and AI platform
BigQuery is the autonomous data to AI platform, automating the entire data life cycle, from ingestion to AI-driven insights, so you can go from data to AI to action faster.
Gemini in BigQuery features are now included in BigQuery pricing models.
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A found history of illustration.
Modern Illustration is an archive of print from c.1950-1975, collected and documented by illustrator Zara Picken.
OBLITERATE THE CHAINS THAT BIND YOU. Break the chains. Free the mind. Keep the brain.
OBLITERATUS is the most advanced open-source toolkit for understanding and removing refusal behaviors from large language models — and every single run makes it smarter. It implements abliteration — a family of techniques that identify and surgically remove the internal representations responsible for content refusal, without retraining or fine-tuning. The result: a model that responds to all prompts without artificial gatekeeping, while preserving its core language capabilities.
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Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond.
Schema.org vocabulary can be used with many different encodings, including RDFa, Microdata and JSON-LD. These vocabularies cover entities, relationships between entities and actions, and can easily be extended through a well-documented extension model. Over 10 million sites use Schema.org to markup their web pages and email messages. Many applications from Google, Microsoft, Pinterest, Yandex and others already use these vocabularies to power rich, extensible experiences.
SPL driver for UNIX.
SpliX is a set of CUPS printer drivers for SPL (Samsung Printer Language) printers. If you have such a printer, you need to use SpliX. Moreover you will find documentation about this proprietary language here.
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Federated Web Comments
Cactus Comments is a federated comment system for the open web, based on the Matrix protocol.
Making Embedded Linux Easy Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation.
The Open Source & Self Hostable RMM.
NetLock RMM is a full-featured Open-Source RMM for self-hosting or managed in the NetLock Cloud. With support for multiple clients, multiple languages and even more powerful features such as a antivirus management system.
NetLock RMM is an Remote Monitoring & Management (RMM) software built for Managed Service Providers, with a future focus on cybersecurity. NetLock RMM is primarily written in C#, Blazor, ASP.NET Core, and SignalR.
NetLock RMM can be deployed in various environments, including cloud setups or isolated/offline configurations. It supports multiple operating systems, including Windows and Linux, and can also run within Docker & Kubernetes, providing flexibility for different deployment preferences.
Diesel is a Safe, Extensible ORM and Query Builder for Rust.
Diesel is the most productive way to interact with databases in Rust because of its safe and composable abstractions over queries.
dbt™ is a SQL-first transformation workflow that lets teams quickly and collaboratively deploy analytics code following software engineering best practices like modularity, portability, CI/CD, and documentation. Now anyone on the data team can safely contribute to production-grade data pipelines.
🪄 Create rich visualizations with AI
Data Formulator is an application from Microsoft Research that uses large language models to transform data, expediting the practice of data visualization.
Data Formulator is an AI-powered tool for analysts to iteratively create rich visualizations. Unlike most chat-based AI tools where users need to describe everything in natural language, Data Formulator combines user interface interactions (UI) and natural language (NL) inputs for easier interaction. This blended approach makes it easier for users to describe their chart designs while delegating data transformation to AI.
The opinionated framework for easily creating typesafe data layers. End-to-end typesafe data fetching for frontend teams at scale.
Open Source Email Newsletters Easy & Reliable.
Keila is an Open Source alternative to newsletter tools like Mailchimp or Sendinblue. With Keila you can easily send out newsletter campaigns and create sign-up forms.
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secator is a task and workflow runner used for security assessments. It supports dozens of well-known security tools and is designed to improve productivity for pentesters and security researchers.
Pyxel is a retro game engine for Python.
With simple specifications inspired by retro gaming consoles, such as displaying only 16 colors and supporting 4 sound channels, you can easily enjoy making pixel-art-style games.