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AddXƎTEX is an extension of TEX that integrates TEX's typesetting capabilities with (a) the Unicode text encoding standard (supporting most of the world’s scripts) and (b) modern font technologies (TrueType and OpenType) and text layout services (AAT, OpenType layout, SIL Graphite) provided by the host operating system and available libraries.
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If you need to convert files from one markup format into another, pandoc is your swiss-army knife. Pandoc can convert between many formats.
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The Foundation for Connected Things. Smart Home Device Solution.
One protocol to connect compatible devices and systems with one another. Smart home devices should be secure, reliable, and seamless to use. And with Matter, they are.
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Welcome! This is a book about multi-robot systems. Why? Because it's the future!
Robots are becoming more affordable, more capable, and more useful in many "real life" scenarios. As a result, we are seeing more and more robots that need to share spaces and work together to accomplish tasks. In this book, we will introduce the Robot Operating System 2 (ROS 2) as well as the Robot Middleware Framework (RMF), which is built on ROS 2 and tries to simplify the creation and operation of complex multi-robot systems.
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Open platforms for robotics
We create open software and hardware platforms for robotics. Working with our global community, we offer three open platforms: ROS, Gazebo and Open-RMF. Program your robots with ROS, simulate them with Gazebo, interoperate your systems using Open-RMF. These platforms are widely used around the world, from production deployments to classroom projects. To learn more about how the community is using these platforms to create valuable solutions, see our community showcase.
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The Robot Operating System (ROS) is a set of software libraries and tools that help you build robot applications. From drivers to state-of-the-art algorithms, and with powerful developer tools, ROS has what you need for your next robotics project. And it's all open source.
- [ROS 2 @ GitHub](Robot Operating System (ROS)).
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Modern embedded framework, using Rust and async. The next-generation framework for embedded applications
Write safe, correct and energy-efficient embedded code faster, using the Rust programming language, its async facilities, and the Embassy libraries.
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This interactive, certified course will guide you through building and deploying your own AI Agents.
LisaGUI is a web OS inspired by the Lisa Office System, Apple's first graphical user interface (GUI). It aims to recreate the Apple Lisa's iconic 1-bit UI directly in your browser.
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The first fully functional Lisa Emulator™.
LisaEm is a emulator that runs on a wide variety of modern and somewhat old systems by means of the wxWidgets framework, implementing an emulation of the (in)famous Apple Lisa Computer. The Apple Lisa computer is the predecessor of the Mac and the "inspiration" of many GUI environments from Windows 1.x to GEOS, GEM, VisiOn, etc.
File Format for Internet of Things
TsFile is a columnar storage file format designed for time series data, which supports efficient compression, high throughput of read and write, and compatibility with various frameworks, such as Spark and Flink. It is easy to integrate TsFile into IoT big data processing frameworks.
Vue File Manager. A sleek, developer-friendly file manager. organize, preview, and manage files with ease.
Easily integrate it into your app, connect to any storage (local, S3, etc.), and craft your own cloud experience with full control over uploads, search, and customization.
Make Internet Money. Open source payments + billing infrastructure. Infinite pricing models, one source of truth, zero webhooks.
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Web Cache Vulnerability Scanner is a Go-based CLI tool for testing for web cache poisoning and web cache deception.
The scanner supports many different web cache poisoning and web cache deception techniques, includes a crawler to identify further URLs to test, and can adapt to a specific web cache for more efficient testing. It is highly customizable and can be easily integrated into existing CI/CD pipelines.
GreyNoise watches the internet's background radiation—the constant storm of scanners, bots, and probes hitting every IP address on Earth. We've cataloged billions of these interactions to answer one critical question: is this IP a real threat, or just internet noise? Security teams trust our data to cut through the chaos and focus on what actually matters.
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Safely install NPM packages.
A security-focused npm installer that protects your projects from newly compromised packages.
A lightweight code editor with vim mode, Git integration, and agentic AI editing.
Svelte Plotting Framework.
The best visualizations are built with Svelte. A Svelte-native visualization framework based on the layered grammar of graphics principles.
An open source library to build node-based UI with Angular 16+.
ngx-vflow is an Angular library for creating node-based applications. It aims to assist you in building anything from a static diagram to a visual editor. You can utilize the default design or apply your own by customizing everything using familiar technologies.
Refined & Responsive Scroll Area. The Adaptive Scroll Area for Modern UIs
A responsive scroll area that feels native on touch devices, offering custom styling and enhanced interactions where it matters most.
Basic rate-limiting middleware for the Express web server.
Use to limit repeated requests to public APIs and/or endpoints such as password reset. Plays nice with express-slow-down and ratelimit-header-parser.
A tiny library for building editable websites in Svelte.
Svedit (think Svelte Edit) is a tiny library for building editable websites in Svelte. You can model your content in JSON, render it with custom Svelte components, and (this is the kicker) site owners can edit their site directly in the layout — no CMS needed.
Generate regular expressions from test cases.
A command-line tool and Rust library with Python bindings for generating regular expressions from user-provided test cases.
Friendly and fast tool for sending HTTP requests.
xh is a friendly and fast tool for sending HTTP requests. It reimplements as much as possible of HTTPie's excellent design, with a focus on improved performance.
Welcome to the official documentation for Keepr, a lightweight and intuitive password manager designed for developers and command-line users.
Keepr helps you store, search, edit, and manage credentials securely from your terminal — without the complexity and overhead of heavy password manager apps.
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Executable GenAI Prompt Templates.
Dotprompt is an executable prompt template file format for Generative AI. It is designed to be agnostic to programming language and model provider to allow for maximum flexibility in usage. Dotprompt extends the popular Handlebars templating language with GenAI-specific features.
CSI driver built on top of rclone bringing cloud storage mounts to your pods with ease.
This driver enables Kubernetes pods to mount cloud storage backends as persistent volumes using rclone, supporting 50+ storage providers including S3, Google Cloud Storage, Azure Blob, Dropbox, and many more.
This site documents how to develop, deploy, and test a Container Storage Interface (CSI) driver on Kubernetes.
The Container Storage Interface (CSI) is a standard for exposing arbitrary block and file storage systems to containerized workloads on Container Orchestration Systems (COs) like Kubernetes. Using CSI third-party storage providers can write and deploy plugins exposing new storage systems in Kubernetes without ever having to touch the core Kubernetes code.
A tiny, zero-dependency effect system for writing pure, testable JavaScript without mocks.
Pure Effect is a tiny, zero-dependency effect system for writing pure, testable JavaScript without mocks.
It implements the "Functional Core, Imperative Shell" pattern, allowing you to decouple your business logic from external side effects like database calls or API requests. Instead of executing side effects immediately, your functions return Commands which are executed later by an interpreter.
Elegant types in Ruby.
LowType introduces the concept of "type expressions" in method arguments. When an argument's default value resolves to a type instead of a value then it's treated as a type expression. Now you can have types in Ruby in the simplest syntax possible
True offline-first sync for modern apps—without vendor lock-in.
🔄 A powerful, type-safe sync engine for building real-time collaborative applications. Local-first, CRDT-based, with zero-config offline support.
dragonfire:
- reads all the static libraries in one pass
- deduplicates the object files inside them based on their size and naming (Rust has its own, unique naming convention for object files -- pretty useful!)
- copies the duplicate objects into a new static library (usually called gstrsworkspace as its primary use is for the GStreamer ecosystem)
- removes the duplicates from the rest of the libraries
- updates the symbol table in each of the libraries with the bundled LLVM tools.
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Online 3D Printing Generator. Free custom STL files and 3D models for 3D printers.
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Microcad (or µcad) is a new open source programming language that can generate 2D sketches and 3D objects.
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Run Windows Subsystem For Android on your Windows 10 and Windows 11 PC using prebuilt binaries with Google Play Store (MindTheGapps) and/or Magisk or KernelSU (root solutions) built in.
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s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games
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Send files anywhere. Frictionless, Fast, Private, Unlimited and Free.
Direct, encrypted file transfers from your computer to anyone, anywhere — no signup, no cloud storage in between.
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Build machine learning apps in Python.
Create web interfaces for your ML models in minutes. Deploy anywhere, share with anyone.
Gradio is an open-source Python package that allows you to quickly build a demo or web application for your machine learning model, API, or any arbitrary Python function. You can then share a link to your demo or web application in just a few seconds using Gradio's built-in sharing features. No JavaScript, CSS, or web hosting experience needed!
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Analyze Chrome Extensions for Security.
CRXplorer is a free Chrome extensions analysis tool that combines traditional security scanning with AI-powered insights.
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A modern, lightning-fast SVG optimizer and code generator.
Web application for optimizing SVG files and generating framework-specific code.
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Search & Browse 4300+ Workflows.
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If you are preparing for AWS Cloud Practitioner Exam (CLF-C02), this guide will help you with quick revision before the exam. I share the notes I used to study and pass exam.
Metis is an open-source, AI-driven tool for deep security code review.
Metis is an open-source, AI-driven tool for deep security code review, created by Arm's Product Security Team. It helps engineers detect subtle vulnerabilities, improve secure coding practices, and reduce review fatigue. This is especially valuable in large, complex, or legacy codebases where traditional tooling often falls short.
Terraspace Is A Terraform Framework that optimizes for infrastructure-as-code happiness.
It provides an organized structure, conventions over configurations, keeps your code DRY, and adds convenient tooling. TERRASPACE makes working with Terraform easier and more fun.
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Turn Your IaC into a Lightning-Fast Platform. Rapidly accelerate Terraform, OpenTofu, and Terragrunt projects with faster pipelines, reduced blast radius, drift and vulnerability detection, full visibility and observability in minutes.
Open-source Infrastructure as Code (IaC) orchestration platform: GitOps workflows, orchestration, code generation, observability, drift detection, asset management, policies, Slack notifications, and more. Integrates with Terraform, OpenTofu, Terragrunt, Kubernetes, GitHub Actions, GitLab CI/CD, BitBucket Pipelines, and any other CI/CD platform.
Terramate CLI is an open-source orchestration and code generation engine that allows Infrastructure as Code (IaC) such as Terraform, OpenTofu, Terragrunt and Kubernetes to scale.
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Production-ready RAG in your infrastructure.
Skald gives you a production-ready RAG in minutes through a plug-and-play API, and then let's you configure your RAG engine exactly to your needs.
Our solid defaults will work for most use cases, but you can tune every part of your RAG to better suit your needs. That means configurable vector search params, reranking, models, query rewriting, chunking (soon), and more.
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An extremely fast Python type checker, written in Rust.
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What Your Browser Reveals About You.
This is the data your browser hands out automatically, every time! Discover all the information your browser shares automatically. This project demonstrates the data your browser exposes by default.
age-encrypted secrets for NixOS and Home manager.
agenix is a small and convenient Nix library for securely managing and deploying secrets using common public-private SSH key pairs: You can encrypt a secret (password, access-token, etc.) on a source machine using a number of public SSH keys, and deploy that encrypted secret to any another target machine that has the corresponding private SSH key of one of those public keys.
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Quit social media by posting more.
POSSE Party is a web application for crossposting content from your site to a variety of social media platforms. It currently supports X, Bluesky, Mastodon, Threads, Instagram, Facebook, LinkedIn, and Youtube.
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Elixir ❤️ Embedded
Nerves is an open-source platform that combines the rock-solid BEAM virtual machine and Elixir ecosystem to easily build and deploy production embedded systems.
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the free encyclopedia that anyone can edit.
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Make images smaller using best-in-class codecs, right in the browser.
Squoosh is an image compression web app that reduces image sizes through numerous formats. Squoosh does not send your image to a server. All image compression processes locally.
Flexible schedule management for modern Laravel applications. The missing calendar management for Laravel.
A comprehensive calendar and scheduling system for Laravel. Manage availabilities, appointments, blocked times, and custom schedules for any resource—doctors, meeting rooms, employees, and more.
High-performance processors. HPC & AI processor. The most complex processor ever designed in Europe.
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A new implementation of Nix.
Tvix is a new implementation of Nix, a purely-functional package manager. It aims to have a modular implementation, in which different components can be reused or replaced based on the use-case.
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