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AddDive into a new Pentesting Experience with Athena OS!
Athena OS is an open-source, NixOS-based distribution intended to build a new concept of pentesting operating system. Its purpose is to offer a different experience than the most used pentesting distributions by providing reproducibility, flexibility, isolation, default packages that fit with the user needs, diverse hacking resources and learning materials.
Portia is a tool for visually scraping web sites without any programming knowledge. Just annotate web pages with a point and click editor to indicate what data you want to extract, and portia will learn how to scrape similar pages from the site.
A Privacy-first, Cross-platform Text Expander.
A text expander is a program that detects when you type a specific keyword and replaces it with something else. This is useful in many ways:
Build with Visual Studio Code, anywhere, anytime, entirely in your browser.
The API client that lives in your terminal.
Posting is an HTTP client, not unlike Postman and Insomnia. As a TUI application, it can be used over SSH and enables efficient keyboard-centric workflows. Your requests are stored locally in simple YAML files, so they're easy to read and version control.
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Self Service Password is a PHP application that allows users to change their password in an LDAP directory. The application can be used on standard LDAPv3 directories (OpenLDAP, OpenDS, ApacheDS, Sun Oracle DSEE, Novell, etc.) and also on Active Directory.
KamiYomu is a powerful, extensible manga crawler built for manga enthusiasts who want full control over their collection. It scans and downloads manga from supported websites, stores them locally, and lets you host your own private manga reader—no ads, no subscriptions, no limits.
A Manga Downloader - KamiYomu is a powerful, extensible manga downloader built for manga enthusiasts who want full control over their collection. It scans and downloads manga from supported websites, stores them locally, and lets you host your own private manga reader
Open-source payment orchestration for TypeScript. Open-source TypeScript toolkit that unifies multiple payment providers behind a single, extensible API.
PayKit is a payments orchestration framework for TypeScript. It sits between your app and payment providers like Stripe or PayPal, giving you a unified API. Webhooks are verified and normalized automatically. Your database owns the subscriptions, invoices, and usage records — no provider lock-in.
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Fastest way to Replicate your Database data in Data Lake. OLake makes data replication faster by parallelizing full loads, leveraging change streams for real-time sync, and pulling data in a database-native format for efficient ingestion.
Fastest open-source tool for replicating Databases to Apache Iceberg or Data Lakehouse. ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supporting Postgres, MongoDB and MySQL
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Yet another cross-platform graphical process/system monitor.
A customizable cross-platform graphical process/system monitor for the terminal, supporting Linux, macOS, and Windows. Inspired by other tools like gtop, gotop, and htop.
jQuery HTML5 Uploader is a lightweight jQuery plugin that lets you to quickly add an upload system a-la-Gmail into your web app. You only need to create a dropbox element (i.e. a div) and jQuery HTML5 Uploader will do the rest. Then you can drag & drop one or more files on the element and the files will be uploaded.
A powerful self-hosted web scraping solution. Scrape websites without writing a single line of code.
LiGurOS is a source based distribution building upon code and packages from a broad family of Gentoo-based distributions. Source based means all the software is compiled from source. The Gentoo-family of operating systems heavily uses portage as the package manager with the ability to change settings globally but also per package. So you can specify what exact configuration options are passed to the package upon building. This results in a operating system without bloat and running optimized for your processor.
Metaflop is a web based platform for experimental fonts and type related projects using Metafont. Metafont is a programming language for creating entire families of fonts from a set of dimensional parameters and outline descriptions.
Welcome to Hackropole. This platform allows you to replay the challenges of the France Cybersecurity Challenge all year round to discover and train in various areas of cybersecurity.
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Media Casting Made Easy.
Cast media files to Smart TVs and Chromecast devices. Now with optional on-the-fly transcoding via FFmpeg.
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All Animation.css is a set of animations, fun to let your sexiest design. Are cross-browser animations that will give emphasis to your pages but as sliders,’s 3D effects ..
Open source monitoring for understanding energy. Exploring zero carbon energy systems.
PDNS Manager is a simple yet powerful administration tool for the Powerdns authoritative nameserver. It supports master, native and slave zones.
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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Symfony bundle to isolate your app's doctrine database tests and improve the test performance.
This bundle provides features that help you run your Symfony-framework-based App's testsuite more efficiently with isolated tests.
It provides a StaticDriver that will wrap your originally configured Driver class (like DBAL\Driver\PDOMysql\Driver) and keeps a database connection statically in the current php process.
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JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate.
JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. These properties make JSON an ideal data-interchange language.
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Debug your AI agent locally.
Give your coding agent the power to write and run agent evals. The local debugger your agent is missing. Watch your agent think locally, the moment it happens: every token, every tool call, every decision.
Give Claude Code the power to read your traces, write evals against your codebase, and fix what's broken.
Rivendell is a complete radio broadcast automation solution, with facilities for the acquisition, management, scheduling and playout of audio content. It has all of the features one would expect in a modern, fully-fledged radio automation system, including support for both PCM and MPEG audio encoding, full voicetracking and log customization as well as support for a wide variety of third party software and hardware. As a robust, functionally complete digital audio system for broadcast radio applications, Rivendell uses industry standard components like the GNU/Linux Operating System, the AudioScience HPI Driver Architecture and the MySQL Database Engine. Rivendell is available under the GNU Public License. Further design details are available here.
The Kubernetes control plane manager.
An open source control plane manager for unified cluster management. k0smotron allows you to unify your Kubernetes cluster management for an efficient use of resources. It’s designed for k0s.
The UNG Project develops a Cloud which is...
Free as in Freedom
Secure as in Privacy
Resilient as the Internet
Standard as the Web
Friendly as our Community
DMARC, SPF, DKIM, BIMI checker.
Instantly test your domain to verify your DMARC, SPF, DKIM, BIMI configurations The Merox solution helps you implement DMARC and many other DNS security protocols and standards.
Zeroth-01 Bot is a super hackable, affordable, and end-to-end (sim2real, RL) 3D-printed open-source humanoid robot platform. Fully open-source, including hardware, SDK, and sim environments. BoM starts at $350.
Open-source humanoid robots, built for developers.
Our mission at K-Scale Labs is to accelerate the timeline to a world with billions of general-purpose robots, by making them open-source and universally accessible. We believe this is the best route towards making humanity into a Type 1 civilization on the Kardashev scale.
a simpler HTML-first static site generator for Node.js.
Publican is a simple HTML-first static site generator for Node.js.
trigger async analysis from your Gitlab CI and expose badges.
Gitlab CI triggers asynchone REST analysis and display badges and files.
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Build and query a graph database representation of source code.
Parse source code into queryable graphs of functions, classes, calls, and semantic annotations for security analysis.
Trailmark uses tree-sitter for language-agnostic AST parsing and rustworkx for high-performance graph traversal. The long-term vision is to combine this graph with mutation testing and coverage-guided fuzzing to identify gaps between assumptions and test coverage that are reachable from user input.
Developer Utilities. Every Dev Tool You Need. Fast. Private. Free forever.
Developer Utilities, Refined. A modular, privacy-focused collection of developer utilities that runs entirely in your browser. Features: Client-Side - Modular Architecture - Bookmarkable URLs - Keyboard Shortcuts - Dark Mode.
20 questions from easy to hard to test your RGB knowledge. How far will you go?
Firebuild is an automatic build accelerator. It works by caching the outputs of executed commands and replaying the results when the same commands are executed with the same parameters within the same environment.
📈 A small, fast chart for time series, lines, areas, ohlc & bars.
uPlot is a fast, memory-efficient Canvas 2D-based chart for plotting time series, lines, areas, ohlc & bars. From a cold start it can create an interactive chart containing 166,650 data points in 25ms, scaling linearly at ~100,000 pts/ms afterwards. In addition to fast initial render, the zooming and cursor performance is by far the best of any similar charting lib; at ~50 KB, it's likely the smallest and fastest time series plotter that doesn't make use of context-limited WebGL shaders or WASM, both of which have much higher startup cost and code size.
💥 Universal Server API based on web platform standards. Works seamlessly with Deno, Bun and Node.js.
Simple, privacy-friendly Google Analytics alternative. Easy to use and privacy-friendly Google Analytics alternative.
Plausible is intuitive, lightweight and open source web analytics. No cookies and fully compliant with GDPR, CCPA and PECR. Made and hosted in the EU, powered by European-owned cloud infrastructure 🇪🇺
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a coding agent with the IDE wired in.
⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more
Edit videos, right in your browser
An AI-native, open-source video editor and free alternative to CapCut. No uploads, no tracking — your media stays on your device.
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Amp is an agentic coding tool engineered to maximize what’s possible with today’s frontier models—autonomous reasoning, comprehensive code editing, and complex task execution.
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hub is a command-line wrapper for git that makes you better at GitHub.
React UI Kit for Custom Web UIs. Highly customizable components for crafting modern, personalized websites and applications.
Collection of highly customizable and accessible React components. Built on top of Tailwind CSS, Radix UI, and themed with Tailus Themer, Tailus UI React is your one-stop shop for building beautiful and functional web user interfaces.
Keybase maps your identity to your public keys, and vice versa. Keybase is secure messaging and file-sharing.
Open-source, non-profit Switch emulator.
suyu is a familiar C++ based Nintendo Switch emulator with a focus on compatibility. Completely free and open-source, forever.
ESLint Plugin.
Automatically sort and organize objects, imports, types, enums, and JSX props. Ensure a clean and maintainable codebase with minimal effort.
The power of styling is now in your hands. bluePen can be easily installed even on a dynamic website.
Self-hosted video without the feed sludge.
YouTube, NicoNico and BiliBili in one web app. History, playlists, favorites, subscriptions, progress and settings stay on your instance.
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The entirely free way to collaborate more efficiently with groups of people.
BlurHash is a compact representation of a placeholder for an image.
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Botan (Japanese for peony flower) is a C++ cryptography library released under the permissive Simplified BSD license.
Botan’s goal is to be the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes. A Python binding is included, and several other language bindings are available. The library is accompanied by a featureful command line interface.
Is a Dockerized email campaign management application that allows users to create templates, manage contact lists, and send HTML-based emails via SMTP. It includes features to simplify email marketing campaigns and integrates seamlessly with a MySQL database for managing data.
Linux multi-touch gesture recognizer.
Touchégg is an app that runs in the background and transform the gestures you make on your touchpad or touchscreen into visible actions in your desktop.
Argus is a lightweight monitor to notify of new software releases via Gotify/Slack/other messages and/or WebHooks.
Argus will query websites at a user defined interval for new software releases and then trigger Gotify/Slack/Other notification(s) and/or WebHook(s) when one has been found. For example, you could set it to monitor the Argus repo (release-argus/argus). This will query the GitHub API and track the "tag_name" variable. When this variable changes from what it was on a previous query, a GitHub-style WebHook could be sent that triggers something (like AWX) to update Argus on your server.
Dicer auto-sharder: Infrastructure for building sharded services.
Dicer is a foundational infrastructure system for building sharded services. By colocating in-memory state with the computation that operates on it, Dicer enables applications to achieve low latency, high availability, and cost efficiency at scale. It is widely used across Databricks, where it has driven substantial reliability and performance improvements in production systems.
A free, cross-platform alternative to Microsoft’s RSAT.
OpenRSAT is a free and open source solution that allows system administrators to manage an Active Directory (AD) environment directly from any operating system: Windows, macOS, and Linux.
Designed as a lightweight alternative to Microsoft’s RSAT (Remote Server Administration Tools), OpenRSAT offers a modern, cross-platform graphical interface. It enables system administrators to manage users, groups, and organizational units on Windows, Linux, and macOS.
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