Links
AddProgram against your datacenter like it’s a single pool of resources.
Apache Mesos is a cluster manager that provides efficient resource isolation and sharing across distributed applications, or frameworks. It can run Hadoop, Jenkins, Spark, Aurora, and other frameworks on a dynamically shared pool of nodes.
Apache Mesos abstracts CPU, memory, storage, and other compute resources away from machines (physical or virtual), enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.
Trail of Bits Claude Code skills for security research, vulnerability detection, and audit workflows.
A Claude Code plugin marketplace from Trail of Bits providing skills to enhance AI-assisted security analysis, testing, and development workflows.
Related contents:
🎨 Generate and change color-schemes on the fly.
Pywal is a tool that generates a color palette from the dominant colors in an image. It then applies the colors system-wide and on-the-fly in all of your favourite programs.
disposable email server with easy setup.
Whenever you sign up with your email on a website, your email address is stored and sometimes sold to advertisers. This is where you get your bulk of spam emails. Whenever a data breach happens, you also risk having your primary email address leaked and informations stolen.
Using Nortix Mail, you can create disposable email addresses that can be used to sign up to website that requires email verification. This is very useful when you just want to try out new website / services without giving away your real email address. It significantly enhances privacy, security and reduces spam. It's like running your own Gmail server.
Workspace manager for macOS. Saved Workspaces for macOS.
SpacePigeon is a native macOS app (powered by Hammerspoon) that lets you define workspaces — which apps open, which desktop spaces they go to, and how windows are arranged.
Effortlessly transition between workflows. SpacePigeon instantly orchestrates your applications, windows, and displays into the perfect environment for any task with a single click or hotkey.
TinyJS is a lightweight JavaScript library for dynamically creating HTML elements with deep property assignment. It simplifies DOM manipulation by allowing you to generate any standard HTML tag programmatically, apply properties, append content, and select DOM elements with ease.
Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build of Windows | Provides tools and Guides for Personal, Enterprise, Government and Military security level
The first UI framework for the agentic era — tiny, performant, with WASM sandboxes for safe code execution.
A tiny, blazing-fast, zero dependency, type-safe framework with no build step required.
ArrowJS ships with the ability to isolate component logic inside Web Assembly sandboxes while rendering full inline DOM directly in your app — no iframes, no pre-defined UI components.
Related contents:
This is a collection of known design patterns and some sample code how to implement them in PHP. Every pattern has a small list of examples (most of them from Zend Framework, Symfony2 or Doctrine2 as I'm most familiar with this software).
A Kubernetes controller and tool for one-way encrypted Secrets.
Problem: "I can manage all my K8s config in git, except Secrets." Solution: Encrypt your Secret into a SealedSecret, which is safe to store - even inside a public repository. The SealedSecret can be decrypted only by the controller running in the target cluster and nobody else (not even the original author) is able to obtain the original Secret from the SealedSecret.
Related contents:
Minitage is all about deployment and projects packaging
The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Lidarr Bar Code Scanner.
This project provides a web-based barcode scanner connected to a Flask backend that integrates directly with Lidarr. It allows users to scan the barcode of a CD or vinyl, retrieve album information from MusicBrainz, confirm the details, and automatically add the album to Lidarr while displaying real-time progress updates.
Self-Hosted & Open Source App Directory.
Find open-source apps, compare alternatives, and deploy them on your own server with ready-to-use recipes.
Docker image for terraform provisioning that supports provider plugin caching and declarative binary installation via mise.
Related contents:
RandomDNS aims to improve the security, privacy and anonymity of DNSCrypt. It can randomize the server choice at runtime, rotate it frequently and much more.
Stateful Computations over Data Streams.
Apache Flink is a framework and distributed processing engine for stateful computations over unbounded and bounded data streams. Flink has been designed to run in all common cluster environments, perform computations at in-memory speed and at any scale.
Related contents:
- Flink AI: Hands-On FEDERATED_SEARCH()—Search a Vector Database with Confluent Cloud for Apache Flink® @ Confluent.
- You Gotta Push If You Wanna Pull @ Gunnar Morling.
- Why We Ditched Flink Table API Joins: Cutting State by 75% with DataStream Unions @ Zalando Engineering Blog.
- The KFC Architecture Blueprint: Kafka, Flink, and ClickHouse @ Big Data Boutique.
- S3 is the perfect place to store data, until you try to search it @ Gordon Murray.
- From 40 seconds to under 10: rebuilding incident detection on OpenTelemetry, Apache Kafka, and Apache Flink on Kubernetes @ CNCF.
Open source Python library for rapid development of applications that make use of innovative user interfaces, such as multi-touch apps.
Meteor is a complete open source platform for building web and mobile apps in pure JavaScript.
Merlin is a cross-platform post-exploitation Command & Control server and agent written in Go.
Converts PNG/JPG images to AVIF, WebP and JPG in multiple sizes. Automate your web image workflow with this Composer dev-tool. 🚀 .
Works with Laravel, Symfony, and vanilla PHP projects.
Related contents:
pscircle visualizes Linux processes in a form of radial tree.
Claude Code Mobile Client. Mobile and Web client for Claude Code, with realtime voice, encryption and fully featured.
Spawn and control multiple Claude Codes in parallel. Happy Coder runs on your hardware, works from your phone and desktop, and costs nothing. Open source.
Related contents:
beego is an open-source, high-performance web framework for the Go programming language.
Beego is used for rapid development of enterprise application in Go, including RESTful APIs, web apps and backend services.
It is inspired by Tornado, Sinatra and Flask. beego has some Go-specific features such as interfaces and struct embedding.
Transform raw video into high quality datasets in minutes. Find the most important images within petabytes of raw video, in just a few lines of code.
CJS/ESM ANSI color library for terminals, CI and Chromium-based browser consoles. Compatible with Bun, Deno, Next.JS.
OSV is a high-performance CSV parser for Ruby, implemented in Rust. It wraps BurntSushi's excellent csv-rs crate.
It provides a simple interface for reading CSV files with support for both hash-based and array-based row formats.
The array-based mode is faster than the hash-based mode, so if you don't need the hash keys, use the array-based mode.
New App Store for GNOME.
A new app store for GNOME with a focus on discovering and installing applications and add-ons from Flatpak remotes, particularly Flathub. It emphasizes supporting the developers who make the Linux desktop possible. Bazaar features a "curated" tab that can be configured by distributors to allow for a more locallized experience.
Related contents:
jQuery plugin to fire events when user's cursor aims at particular dropdown menu items. For making responsive mega dropdowns like Amazon's.
Jurassic Park Unix System style Kubernetes resource viewer.
A 3D Kubernetes resource viewer inspired by the FSN (File System Navigator) from Jurassic Park. Fly through your cluster like it's 1993.
Related contents:
Google experiment to play with a lightsaber using your phone motion sensors as controler
React Native plugin for Apple Intelligence and Foundation Models.
A React Native plugin to access Apple Intelligence Foundation Models using native on-device LLM APIs. This module lets you check model availability, create sessions, generate structured outputs (JSON), and text using Apple's LLMs, all from React Native.
Community plugin to control Blender 3D with any LLM of your choice. Not affiliated with the official Blender Foundation.
Remote debugging AWS Lambda functions.
Lambda Live Debugger is an indispensable tool for debugging AWS Lambda functions from your computer, even though they are deployed in the cloud. The code runs with the same IAM permissions as in the cloud environment, and there's no need to redeploy when you make code changes. It supports Lambdas written in JavaScript or TypeScript. It requires almost no configuration. It is free and open source.
Anubis: self hostable scraper defense software.
Weighs the soul of incoming HTTP requests using proof-of-work to stop AI crawlers.
Related contents:
- Block AI scrapers with Anubis @ Xe.
- Episode 146: When AI Attacks @ Self-Hosted.
- The surreal joy of having an overprovisioned homelab @ Xe.
- Open source devs are fighting AI crawlers with cleverness and vengeance @ TechCrunch.
- [Anubis] Utiliser la preuve de travail pour bloquer les robots @ Pofilo.fr :fr:.
- The Day Anubis Saved Our Websites From a DDoS Attack @ fabulous.systems.
- Protéger tous ses sites avec Anubis @ Dryusdan.space 🚀.
- A thought on JavaScript "proof of work" anti-scraper systems @ Wandering Thoughts.
- Anubis - Protégez votre site web contre les scrapers IA en moins de 15 minutes @ Korben :fr:.
- Ask HN: How to stop an AWS bot sending 2B requests/month? @ Hacker News.
- Comment protéger vos serveurs et lutter efficacement contre les crawlers d’IA @ Bearstech :fr:.
a prettier way to inspect network connections.
a friendlier ss / netstat for humans. inspect network connections with a clean tui or styled tables.
Related contents:
Simple and performant reactivity for building user interfaces. A declarative, efficient, and flexible JavaScript library for building user interfaces.
Solid is a declarative JavaScript library for creating user interfaces. Instead of using a Virtual DOM, it compiles its templates to real DOM nodes and updates them with fine-grained reactions. Declare your state and use it throughout your app, and when a piece of state changes, only the code that depends on it will rerun.
Related contents:
A CLI tool that executes SQL queries on xlsx files and outputs the results to various files, and also executes SQL queries on various files and outputs them to xlsx files.
A community trust management system based on explicit vouches to participate.
People must be vouched for before interacting with certain parts of a project (the exact parts are configurable to the project to enforce). People can also be explicitly denounced to block them from interacting with the project.
Local-first AI memory layer for any LLM. Persistent knowledge graph, entity extraction, semantic retrieval. Works with Ollama, OpenAI, Anthropic, or any OpenAI-compatible backend.
mnemo is a sidecar service that watches every conversation you feed it, extracts named entities and relationships using an LLM, builds a persistent knowledge graph in SQLite, and injects relevant context back into future prompts — automatically, in under 50ms. It works with Ollama (fully local, free), OpenAI, Anthropic, or any OpenAI-compatible API. It ships as a single static binary with zero cloud dependency.
Audiobook player for Jellyfin and AudioBookShelf, written in Swift/SwiftUI.
Podcast hosting. Self-hosted, fast and reliable podcast publisher.
Your Kubernetes Platform is one Git commit away.
The DevOps Stack provides a standard Kubernetes Platform, bringing together automated Provisioning as Code, Continuous Application Deployment, and readily-made configurations for the best Cloud Native tools in the industry.
Audiobookshelf Client.
Experience seamless audiobook listening with Lissen. Sync your progress across devices and enjoy a minimalist interface designed for true audiobook enthusiasts.
Learn once, write anywhere. A framework for building native applications using React .
React Native brings React's declarative UI framework to iOS and Android. With React Native, you use native UI controls and have full access to the native platform.
Related contents:
- Boost Your React Native App Start Time: Stop Shipping Lottie JSON Incorrectly @ Davyd NRB's dev.to.
- We Thought React Native Was the Answer — Until Our App Hit 190% CPU @ Motion Engineering Blog.
- Adopting Cross-Platform React Native at Scale: Zalando’s Learnings | Rene Eichhorn at RUC 2025 @ Callstack's YouTube.
- Accelerating Mobile App development at Zalando with Rendering Engine and React Native @ Zalando Engineering Blog.
- What I've learned from shipping 25+ mobile apps @ Joe Masilotti.
- The Rails developers' guide to mobile app frameworks @ Masilotti.com.
- The real cost of React Native animations: benchmarking every approach @ Expo.
- The Go-To Guide for Understanding Keyboards in React Native (Part 1) @ Margelo.
Beautiful, fast and modern React UI Library.
Make beautiful websites regardless of your design experience. Beautiful, fast and modern React UI library for building accessible and customizable web applications.
Related contents:
Automated Container Management and Notifications w/ beautiful WebUI.
Simple UI driven way to manage updates & notifications for Docker containers. No external database is required, all settings are stored locally in an sqlite3 database.
Beautiful spoiler effects
Framework-agnostic web component with Telegram-inspired particle animations. Drop it into React, Vue, Svelte, or vanilla JavaScript in seconds.
TUI for journalctl, file system logs, as well Docker and Podman containers for quick viewing and filtering with fuzzy find, regex support (like fzf and grep) and coloring the output, written in Go with the gocui library.
Terminal user interface for journalctl, file system logs, as well Docker and Podman containers for quick viewing and filtering with fuzzy find, regex support (like fzf and grep) and coloring the output, written in Go with the awesome-gocui (fork gocui) library.
Welcome to Ortoni Report, a comprehensive and visually appealing HTML report generator tailored for Playwright tests. Designed with powerful features and customizable options, Ortoni Report simplifies the process of reviewing and managing test results, making test reporting more intuitive and accessible.
Keep your code spotless.
Spotless can format <A ntlr | c | c# | c++ | css | flow | graphql | groovy | html | java | javascript | json | jsx | kotlin | less | license headers | markdown | objective-c | protobuf | python | scala | scss | shell | sql | typeScript | vue | yaml | anything> using <gradle | maven | sbt | anything>.
<DT> <A HREF="https://github.com/steipete/agent-rules" ADD_DATE="1750075227" PRIVATE="" TAGS="prompt-engineering,ai-agent,claude,cursor,open-source,foss,mit-licensed">Agent Rules</A><DD>Rules and Knowledge to work better with agents such as Claude Code or Cursor.A collection of reusable rules and knowledge documents for AI coding assistants like Claude Code and Cursor.
a public system, Swiss and open source. The electronic voting system CHVote is a concrete answer and a real breakthrough in digital technology and e-government.
CHVote aims to be an opensource, publicly owned evoting system. It is the result of the collaboration between the Geneva State Chancellery and the Geneva IT Department.
C# is the modern, open-source, cross-platform object-oriented programming language for the .NET developer platform with free tools for Linux, macOS, and Windows.C# is a modern, innovative, open-source, cross-platform object-oriented programming language and one of the top 5 programming languages on GitHub.
SQLite Multitenancy With Rails.
Related contents:
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.