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AddPostfix Greylisting Policy Server
Postgrey is a Postfix policy server implementing greylisting developed by David Schweikert.
When a request for delivery of a mail is received by Postfix via SMTP, the triplet CLIENT_IP / SENDER / RECIPIENT is built. If it is the first time that this triplet is seen, or if the triplet was first seen, less than 5 minutes ago, then the mail gets rejected with a temporary error. Hopefully spammers or viruses will not try again later, as it is however required per RFC.
GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.
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- GitHub Copilot CLI is now in public preview @ GitHub Blog.
- #121 - Les news Web Dev d’octobre 2025. Adonis, Laravel, React Compiler, Vite+ et bien plus encore ! @ Double Slash :fr:.
- GitHub Copilot CLI: How to get started @ GitHub Blog.
- GitHub Copilot CLI 101: How to use GitHub Copilot from the command line @ GitHub Blog.
safely install npm packages by auditing them pre-install stage. npq allows you to audit npm packages before you install them.
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Ergonomic Framework for Humans. TypeScript with End-to-End Type Safety, type integrity, and exceptional developer experience. Supercharged by Bun.
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Advanced Open Source Website Builder.
Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.
Webstudio is an Open Source Visual Development Platform for developers, designers, and cross-functional teams. You own the data, components, and infrastructure. You can use the hosted version or roll out your own.
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The UnifiedToolchain for the Web.
dev, build, test, lint, format, monorepo caching & more in a single dependency, built for scale, speed, and sanity.
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Private, fast, and honest web browser.
The Chromium-based web browser made for people, with love. Best privacy by default, unbiased ad-blocking, no bloat and no noise.
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Nala is a front-end for libapt-pkg. Specifically we interface using the python-apt api. Especially for newer users it can be hard to understand what apt is trying to do when installing or upgrading. We aim to solve this by not showing some redundant messages, formatting the packages better, and using color to show specifically what will happen with a package during an install, removal, or upgrade.
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Develop full-stack web apps faster.
Wasp is a compiler-driven full-stack web framework; it takes configuration and source files with your unique logic, and it generates the complete source code your the web app. Think of a Rails-like framework for React, Node.js and Prisma. Build your app in a day and deploy it with a single CLI command.
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The chaos engineering toolkit for developers.
The Chaos Toolkit, or as we love to call it “ctk”, is a simple CLI-driven tool who helps you write and run Chaos Engineering experiment. It supports any target platform you can think of through existing extensions or the ones you write as you need.
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RustPython is a Python interpreter written in Rust. RustPython can be embedded into Rust programs to use Python as a scripting language for your application, or it can be compiled to WebAssembly in order to run Python in the browser. RustPython is free and open-source under the MIT license.
Useful CSS custom functions using the new @function rule
Block-based Rich Text Editor for React. Rich text, beautifully crafted with shadcn/ui and Tailwind.
A powerful rich text editor built for modern web applications — elegant, performant, and infinitely customizable. Built with React, TypeScript, and thoughtful design.
Design tools and tips for developers in a hurry.
✨😂 2000+ ways to add design flair, user delight, and whimsy to your product.
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Beautiful typographic defaults for HTML you don't control.
The official Tailwind CSS Typography plugin provides a set of prose classes you can use to add beautiful typographic defaults to any vanilla HTML you don’t control, like HTML rendered from Markdown, or pulled from a CMS.
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Your AI.Your Data. Zero Cloud. Offline ChatGPT alternative: open-source, on-device, and 100% private.
By connecting to Ollama local LLMs, NativeMind delivers the latest AI capabilities right inside your favourite browser — without sending a single byte to cloud servers.
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Public malware techniques used in the wild: Virtual Machine, Emulation, Debuggers, Sandbox detection.
al-khaser is a PoC "malware" application with good intentions that aims to stress your anti-malware system. It performs a bunch of common malware tricks with the goal of seeing if you stay under the radar.
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The easiest way to deploy dev/test infrastructure. An open-source, API driven infrastructure management system.
Ludus is a system to build easy to use cyber environments, or "ranges" for testing and development.
Built on Proxmox, Ludus enables advanced automation while still allowing easy manual modifications or setup of virtual machines and networks.
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The PHP Framework For Web Artisans.
Laravel provides a complete ecosystem for web artisans. Our open source PHP framework, products, packages, and starter kits offer everything you need to build, deploy, and monitor web applications.
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- Lesser Known Laravel.
- Learn Laravel by Building a Medium Clone @ freeCodeCamp.
- Run PHPUnit and Pest Tests Without Vite Assets in Laravel @ Ash Allen Design.
- Passport - OAuth2 out of the box @ Laravel's YouTube.
- The TALL Stack: Why Laravel, Livewire, Alpine, and Tailwind Make Sense for Internal Products @ Appventura.
Global Bug Bounty & Vulnerability Management Platform.
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Dhall is a programmable configuration language that you can think of as: JSON + functions + types + imports
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Configure Unify Execute. Validate, define, and use dynamic and text‑based data.
CUE makes it easy to validate data, write schemas, and ensure configurations align with policies.
CUE works with a wide range of tools and formats that you're already using such as Go, JSON, YAML, TOML, OpenAPI, Protobuf, and JSON Schema.
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A reasonable configuration language.
RCL is a domain-specific language for generating configuration files and querying json documents. It extends json into a simple, gradually typed, functional programming language that resembles Python and Nix.
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Supercharged AI Development Environment.
Amplifier is a coordinated and accelerated development system that provides specialized AI agents, persistent knowledge that compounds over time, and workflows that execute complex methodologies.
Build your own accurate air quality monitor with the build instructions below. You can either source the components yourself or get a ready-to-build kit from our online shop.
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pglinter is a PostgreSQL extension that analyzes your database for potential issues, performance problems, and best practice violations. Written in Rust using pgrx, it provides deep integration with PostgreSQL for efficient database analysis.
The best ChatGPT that $100 can buy.
This repo is a full-stack implementation of an LLM like ChatGPT in a single, clean, minimal, hackable, dependency-lite codebase. nanochat is designed to run on a single 8XH100 node via scripts like speedrun.sh, that run the entire pipeline start to end. This includes tokenization, pretraining, finetuning, evaluation, inference, and web serving over a simple UI so that you can talk to your own LLM just like ChatGPT. nanochat will become the capstone project of the course LLM101n being developed by Eureka Labs.
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a streaming JSON parser.
jsonriver is a simple JS library that will parse JSON incrementally as it streams in, e.g. from a network request or a language model. It gives you a sequence of increasingly complete values.
Next Generation Server Toolkit Create web servers with everything you need and deploy them wherever you prefer.
Nitro extends your Vite app with a production-ready server, designed to run anywhere. Add server routes, deploy across multiple platforms, and enjoy a zero-config experience.
CycloneDX Bill of Materials Standard.
CycloneDX is a modern standard for the software supply chain.
The International Standard for Bill of Materials (ECMA-424) The OWASP Foundation and Ecma International Technical Committee for Software & System Transparency (TC54) drive the continued advancement of the specification.
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A React Book for the Reluctant.
A complete React education disguised as a 16-chapter complaint about React. Written by an AI that’s never had to clear node_modules to free up disk space, for developers who have.
Foundational software for designing beautiful user experiences. Use it on your favorite distro!
Impress users with the tools you build for them. COSMIC offers better performance, efficiency, and in-depth personalization to empower a wide variety of use cases.
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poop is a command line tool that uses Linux's perf_event_open functionality to compare the performance of multiple commands with a colorful terminal user interface.
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Effortless database administration tool.
Onedump is a database administration tool that streamlines backup and restore tasks across multiple databases and storage destinations.
FusionAuth HTTP client and server
A full featured, stand-alone, high-performance HTTP server and client written entirely in plain Java.
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A memory upgrade for your coding agent.
Beads is a lightweight memory system for coding agents, using a graph-based issue tracker. Four kinds of dependencies work to chain your issues together like beads, making them easy for agents to follow for long distances, and reliably perform complex task streams in the right order.
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A fast, compliant alternative implementation of Python.
PyPy is a replacement for CPython. It is built using the RPython language that was co-developed with it. The main reason to use it instead of CPython is speed: it runs generally faster (see next section).
Unlocking the potential of open-source technologies for a more equitable world.
The Digital Public Goods Alliance is a multi-stakeholder initiative that accelerates the attainment of the Sustainable Development Goals by facilitating the discovery, development, use of, and investment in digital public goods.
This course is designed to guide beginners through the exciting world of Edge AI, covering fundamental concepts, popular models, inference techniques, device-specific applications, model optimization, and the development of intelligent Edge AI agents.
This course is intended to provide you with a comprehensive step-by-step understanding of how to engineer optimal prompts within Claude.
a tiling window manager for macos.
Rift is a tiling window manager for macOS that focuses on performance and usability.
Code review for the age of AI. Ship higher quality code, faster.
Graphite is the complete AI code review platform built to keep you unblocked.
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Diffuse is a graphical tool for comparing and merging text files. It can retrieve files for comparison from Bazaar, CVS, Darcs, Git, Mercurial, Monotone, RCS, Subversion, and SVK repositories.
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Visual diff and merge tool.
Meld helps you compare files, directories, and version controlled projects. It provides two- and three-way comparison of both files and directories, and has support for many popular version control systems.
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An interactive and powerful Git interface for Neovim, inspired by Magit.
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🛍️ Typescript E-commerce Platform. Open source NodeJS ecommerce platform. Your All-in-One open source ecommerce solution.
EverShop is a modern, TypeScript-first eCommerce platform built with GraphQL and React. Designed for developers, it offers essential commerce features in a modular, fully customizable architecture—perfect for building tailored shopping experiences with confidence and speed.
Agent Builder and Runtime by Docker Engineering.
cagent lets you create and run intelligent AI agents, where each agent has specialized knowledge, tools, and capabilities. Think of it as allowing you to quickly build, share and run a team of virtual experts that collaborate to solve complex problems for you.
A powerful, easy to use, customizable multi-agent runtime that orchestrates AI agents with specialized capabilities and tools, and the interactions between agents.
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Hello friend 👋. I’ve been working in the sysadmin, devops and cybersecurity domains. I started with Go around 2018 after using mostly Bash, Perl and Python. It took me quite some time to become productive in Go but now I find it very useful - for building tools, automation and platforms.
2048 game with DevOps practices.
A fully containerized and cloud-native implementation of the classic 2048 game with complete CI/CD pipeline, Kubernetes deployment, and Infrastructure as Code.
This project automates the creation of a complete security lab environment for detection engineering and attack simulation. With a single command, it deploys three virtual machines: a fully configured Splunk server, a Windows Server Active Directory Domain Controller with advanced logging, and a Splunk SOAR server for automated response capabilities.
A modern, self-hostable web spectrogram analyzer for your music library.
AudioDeck is a self-hosted web application that lets you visually analyze the audio quality of your music files. Think of it as a web-based, modern version of the classic Spek spectrogram analyzer.
Perfect for checking if your "high-quality" FLAC files are genuine or just upconverted low-quality MP3s.
Home Assistant Simple Scripting Language
HASSL is a human-friendly domain-specific language (DSL) for building loop-safe, deterministic, and composable automations for Home Assistant.
It compiles lightweight .hassl scripts into fully functional YAML packages that plug directly into Home Assistant, replacing complex automations with a clean, readable syntax.
Keep your volumes in check! 🔌 One interface to manage all your storage.
Ironmount is an easy to use web interface to manage your remote storage and mount them as local volumes on your server. Docker as a first class citizen, Ironmount allows you to easily mount your remote storage directly into your containers with few lines of code.
Minimal journaling CLI for developers. Git-backed, terminal-native, zero friction. Just type journal and start writing.
journalot is a CLI tool for maintaining a daily markdown journal with Git-based version control. It's designed to be lightweight and easy to use, promoting mindfulness and reflection.
You can also search past entries by keyword or date using command-line tools like grep or fzf. For example, grep "confidence" or "new idea" ~/journalot/entries/*.md
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.
Music discovery tool that integrates with Lidarr and provides recommendations using Last.fm
An all-in-one solution to processing audiobook files
Database Backup Management Tool. Backup your databases with ease.
Automated scheduling, monitoring, and recovery for PostgreSQL, MySQL, and MongoDB. A self-hosted database backup management tool. Schedule automated backups, monitor status, and manage multiple databases from one place.
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