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Addthe multi frontend, multipurpose communication tool SàT covers a large spectrum of the Internet functions and uses:
Chat with one or many contacts, in public or private rooms.
Organize contact groups and restrict the visibility of your messages.
End-to-end encryption makes your communications private.
Blogging system to share instant thoughts or write longer articles.
File sharing, games, interaction with other networks.
Machine management for a container-centric world.
Machine lets you create Docker hosts on your computer, on cloud providers, and inside your own data center. It creates servers, installs Docker on them, then configures the Docker client to talk to them.
WIFI / LAN intruder detector. Check the devices connected and alert you with unknown devices. It also warns of the disconnection of "always connected" devices
A website, frozen as a shadow. Shadow any website for offline viewing, with the JavaScript stripped out .
kage renders every page in headless Chrome, snapshots the final DOM, removes every script and event handler, and downloads and rewrites the CSS, images, and fonts. The result looks like the live site but runs no code: a plain folder of .html files you can open straight from disk.
A Visualization Language for the AI Era.
Flint is a visualization intermediate language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs. Instead of requiring verbose low-level parameters such as scales, axes, spacing, and layout, the Flint compiler derives optimized chart settings from the data, semantic types, chart type, and encodings. Flint supports 46 chart types, and it supports rendering in Vega-Lite, ECharts, and Chart.js.
The simple jQuery Plugin for customizable overlay which covers a page, elements or iframe-windows that is specified.
VictoriaLogs is open source user-friendly database for logs from VictoriaMetrics.
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home of open source icons.
Iconify is an opensource library of icons - they also have an API which you can use to get the icon SVG.
A Guide to Learning CSS Grid by Jonathan Suh
CSS Grid is a powerful tool that allows for two-dimensional layouts to be created on the web. This guide was created as a resource to help you better understand and learn Grid, and was organized in a way I thought made the most sense when learning it.
practice makes claude perfect
Web Dashboard and Reporting. A Web Dashbord for Nmap XML Report.
I've had to implement the same hero for several years now, so like a good lazy programmer, I figured I'd automate it. This generator is intended to get you going, it doesn't provide every value but the code output should give you a nice jumping off point :)
What does it do? It generates the code for the example above based on your preferences.
Share Your Screen Instantly.
Create a room, share the code, and start presenting to your audience in seconds. A real-time screen sharing application built with Next.js, WebRTC, and PeerJS. Create or join rooms to share your screen with others instantly.
A free and open source personal finance manager.
"Firefly III" is a (self-hosted) manager for your personal finances. It can help you keep track of your expenses and income, so you can spend less and save more. Firefly III supports the use of budgets, categories and tags. Using a bunch of external tools, you can import data. It also has many neat financial reports available.
Simple, self-hostable filesharing application with builtin end-to-end encryption.
RAG that intelligently adapts to your use case, data, and queries.
Streamlined and promptable Fast GraphRAG framework designed for interpretable, high-precision, agent-driven retrieval workflows.
enable cross-origin resource sharing. Cross-Origin Resource Sharing (CORS) is a specification that enables truly open access across domain-boundaries. If you serve public content, please consider using CORS to open it up for universal JavaScript/browser access.
The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.
Build terminal forms and prompts 🤷🏻♀️. A simple, powerful library for building interactive forms and prompts in the terminal.
huh? is easy to use in a standalone fashion, can be integrated into a Bubble Tea application, and contains a first-class accessible mode for screen readers.
Your Zotero library. Your server.
Self-hosted sync server for Zotero — keep libraries, groups, notes and attachments on your own infrastructure using the unmodified desktop client.
altero is a self-hosted synchronization server for Zotero. Point an unmodified Zotero desktop application at it and keep your libraries, groups, notes, annotations, attachments and full text on infrastructure you control.
It speaks the same Zotero Web API that the desktop client uses and deliberately reproduces upstream behavior where compatibility matters.
In this short article, I will walk you through how I implemented it in Typescript (JS), how you can adopt MCP too and how it's going to make Agentic AI way simpler going forward.
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Easy Linux virtual machine on MacOS to sandbox LLM agents.
Vibe is a quick, zero-configuration way to spin up a Linux virtual machine on Mac to sandbox LLM agents.
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Free AI Gateway for Multi-Provider LLMs.
Never stop coding. Free AI gateway: one endpoint, 231+ providers (50+ free), connect Claude Code, Codex, Cursor, Cline & Copilot to FREE Claude/GPT/Gemini. RTK+Caveman stacked compression saves 15-95% tokens, smart auto-fallback, MCP/A2A, multimodal APIs, Desktop/PWA.
AWS Attack Path Scanner. Discover privilege escalation paths across 10+ AWS services.
Heimdall is an AWS security scanner that discovers privilege escalation paths attackers could exploit to gain admin access.
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ProWhy est un logiciel libre et gratuit, support des processus de résolution de problèmes en entreprise. Il permet de faciliter la mise en oeuvre de démarches standard utilisées en résolution de problèmes pour l'amélioration continue des produits et des processus.
Professional screen recorder for macOS. Beautiful Screen Recordings in Minutes.
Screen Recorder producing high-impact videos automatically. Designed for macOS.
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A small jQuery plugin that triggers a callback after all the selected/child images have been loaded. Because you can't do .load() on cached images.
A queue cleaner for the Arrs.
Automated queue cleaner for Sonarr that removes stuck downloads based on configurable rules. Please suggest rules you want to see added by opening an issue!
benchmark tooling that loves you ❤️
Mitata is a benchmark tooling library for JavaScript and C++ that offers accurate timing down to picoseconds, helpful visualizations, and features like automatic garbage collection and argument handling for benchmarks.
An open-source alternative to Motion, designed for intelligent task scheduling and calendar management. FluidCalendar helps you stay on top of your tasks with smart scheduling capabilities, calendar integration, and customizable workflows.
Pinta is a free, open-source painting and image editing program designed for simplicity and power. Available on Linux, Mac, Windows, and *BSD, it offers an intuitive interface, unlimited undo, real-time effects, and essential tools to enhance creativity effortlessly.
Public DESIGN.md registry. THE PUBLIC REGISTRY FOR DESIGN AGENTS
DESIGN.md files that coding and design agents read to generate consistent UI.
The Open-Source Idea Management Software.
Harness ideas to improve your products, services and digital experiences. Collect and managing ideas from customers and employees. Out of the box it provides an ideation community where citizens, employees, clients or any other group of stake holders can create, discuss, rate and promote ideas.
Launch .gitlab-ci.yml jobs locally, wrapped inside the specific images, with inplace project volume mounts and adaptive user selections.
The main purpose of this project is to unify and enhance reliability of builds, tests or releases running on GitLab CI in a similar local context, by providing the simplicity of an interactive and automated terminal tool and avoiding code duplication (Makefile, Shell scripts, docker run, ...).
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Pts.py is an experimental library for visual thinking.
A vision appears. It twinkles in the vast space of imagination. We squint to connect the dots in a sky full of stars.
Pts.py is an experimental librar for for creative coding, visualization and play. It explores principles of visual composability in code. I started this series of explorations, first with an idea about a simple point (Pt, 2015), then an idea about connecting them, (Pts.js, 2017). Starting anew in Pts.py (2025), this is again both a software library and a speculative playground.
Secure and fast microVMs for serverless computing.
Firecracker is an open source virtualization technology that is purpose-built for creating and managing secure, multi-tenant container and function-based services.
Related contents:
- Créer son cloud de MicroVM à la maison ? @ Une tasse de café :fr:.
- We don't use containers, and here's why @ Fly.io's YouTube.
- Seven Years of Firecracker @ Marc's Blog.
- NSDI '20 - Firecracker: Lightweight Virtualization for Serverless Applications @ USENIX's YouTube.
- Your Container Is Not a Sandbox @ Emir Beganović.
The open-source package registry for modern JavaScript and TypeScript.
JSR is designed for TypeScript. You publish TypeScript source, and JSR handles generating API docs, .d.ts files, and transpiling your code for cross-runtime compatibility.
JSR packages are distributed as web-standard ECMAScript modules.
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Discover the IndieWeb, one blog post at a time.
This website lets you randomly explore the IndieWeb. Simply click the button below and you will be redirected to a random post from a personal blog.
Utilities that should have been Terraform core functions.
Core functions with identical implementations for Terraform, OpenTofu, Terratest, and other software in the so-called Terra/Fu ecosystem.
While some of these can be implemented in HCL, some of them begin to push up against the limits of Terraform and the HCL2 configuration language. Exposing these functions as both a Go library as well as a Terraform/OpenTofu provider enables us to use the same functionality in both our Terraform/OpenTofu applies as well as while using a testing framework.
Text-mode interface for Git
Tig is an ncurses-based text-mode interface for git. It functions mainly as a Git repository browser, but can also assist in staging changes for commit at chunk level and act as a pager for output from various Git commands.
Your Personal Cloud. Simple self-hosting of popular apps.
Run popular services on your device with one click.
This document aims to provide an exhaustive list of all the ways that people get paid for open source work. Hopefully, projects and contributors will find this helpful in figuring out the best options for them.
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Simple, modern and high performance file watching and code reload in python, written in Rust. Underlying file system notifications are handled by the Notify rust library.
NOALYSS est un logiciel libre de comptabilité en ligne et un ERP très complet et adapté aux professionnels.
Bagel is a cross-platform CLI that inspects developer workstations and produces a structured report of security findings. It allows developers to understand their attack surface and what could be of interest to a malicious actor.
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Open source pure CSS hover effect library for images.
A terminal-based AWS cost and resource dashboard built with Python and the Rich library. It provides an overview of AWS spend by account, service-level breakdowns, budget tracking, and EC2 instance summaries.
AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,000+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench.
the hacker's browser. Never leave the keyboard. Quickly analyze, navigate, and extract information from the Internet.
Nyxt [nýkst] is a keyboard-driven web browser designed for hackers. Inspired by Emacs and Vim, it has familiar keybindings (Emacs, vi, CUA), and is infinitely extensible in Lisp.
kubectl plugin to list allocations (cpu, memory, gpu,... X utilization, requested, limit, allocatable,...).
kubectl plugin lists allocations for resources (cpu, memory, gpu,...) as defined into the manifest of nodes and running pods. It doesn't list usage like kubectl top. It can provide result grouped by namespaces, nodes, pods and filtered by resources'name.
Modular cross-runtime WebGPU library for shaders, 3D scenes, GPU tensors, neural networks, and math viz.
vgpu is a TypeScript library for WebGPU: typed shader imports, a tiny gpu-first API, and the same code running in the browser, headless Node, and your test suite.
Group Bill Splitting.
A simple app for splitting bills and expenses among groups. Kostos is a web application designed to help groups manage and split expenses collaboratively within projects.