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Technology is changing the world in remarkable ways and creating opportunity for people who have the skills that are in highest demand. The Microsoft Professional Program was created to help people gain these technical skills and get real-world experience through a series of online courses that feature hands-on labs and expert instructors. Learning these skills – and proving you have them – could put you on the path to a rewarding career.
Component Library. Ruby gem for RubyUI Components.
A UI component library, crafted precisely for Ruby devs who want to stay organised and build modern apps, fast. Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.
Boxcss packages all your css files into a single cached minified request
Bookmark manager for the modern web.
Bookmark It. is an open-source bookmark manager to organize, discover and personalize your bookmarking experience.
PEPS is an email, file sharing and collaboration server that intends to fullfil the need for high-quality on-premises software that could rival with top-notch SaaS products such as Gmail or Dropbox, and innovate with new features.
Efficient and thread-safe code loader for Ruby.
Given a conventional file structure, Zeitwerk is capable of loading your project's classes and modules on demand (autoloading) or upfront (eager loading). You don't need to write require calls for your own files; instead, you can streamline your programming by knowing that your classes and modules are available everywhere. This feature is efficient, thread-safe, and aligns with Ruby's semantics for constants.
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an offline-first command-line browser.
Offpunk allows you to browse the Web, Gemini, Gopher and subscribe to RSS feeds without leaving your terminal and while being offline.
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Chart Chooser is the quickest path to better Excel & PowerPoint charts. Download a template.
Screen-Free Activities for Kids. Fun, Simple, and Offline.
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A self hosted virtual browser that runs in docker and uses WebRTC.
Neko is a powerful tool that allows you to run a fully-functional browser in a virtual environment, giving you the ability to access the internet securely and privately from anywhere. With Neko, you can browse the web, run applications, and perform other tasks just as you would on a regular browser, all within a secure and isolated environment.
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an exabyte scale, multi-region distributed filesystem.
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Much like the sfConfig::get() method, use csSettings::get() to call dynamic, user-defined settings. An admin generator interface allows easy administration.
Labs 100% Locaux & Dockerisés.
Projet support pour les labs des Mini-classes Ansible, partagé avec tout le monde.
The Kubernetes Monitoring Helm chart makes it easy to start gathering telemetry data from your Kubernetes clusters. With one deployment, you can capture all of the metrics, logs, traces, and profiles from your cluster and the applications running on it!
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Supply-chain Levels for Software Artifacts, or SLSA ("salsa").
SLSA is a specification for describing and incrementally improving supply chain security, established by industry consensus. It is organized into a series of levels that describe increasing security guarantees.
It’s a security framework, a checklist of standards and controls to prevent tampering, improve integrity, and secure packages and infrastructure. It’s how you get from "safe enough" to being as resilient as possible, at any link in the chain.
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The realtime client-side database.
Instant is a client-side database that makes it easy to build real-time and collaborative apps like Notion or Figma.
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Instantly create a Remote MCP server for any GitHub project.
GitMCP is a free, open-source service that seamlessly transforms any GitHub project into a remote Model Context Protocol (MCP) endpoint, enabling AI assistants to access and understand the project's documentation effortlessly.
An extensible and keyboard-focused web browser.
Glide is a Firefox fork with a TypeScript config that lets you build anything.
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A file watching service. Watches files and records, or triggers actions, when they change.
Watchman exists to watch files and record when they change. It can also trigger actions (such as rebuilding assets) when matching files change.
Resara Server Community Edition is an open source Linux domain controller and file server solution based on Samba4. It is incredibly easy-to-use and requires no Linux expertise to setup or maintain. Please download and try for yourself! Get involved!
Graphic Walker is a different open-source alternative to Tableau. It allows data scientists to analyze data and visualize patterns with simple drag-and-drop / natural language query operations.
Apple Docs for LLMs.
Ever notice Claude struggling to write Swift code? It might not be their fault!
Apple Developer docs are locked behind JavaScript, making them invisible to most LLMs. If they try to fetch it, all they see is "This page requires JavaScript. Please turn on JavaScript in your browser and refresh the page to view its content."
This service translates Apple Developer documentation pages into AI-friendly Markdown.
Meet BuddyPress.
The open source community platform of choice worldwide — from creators & small businesses to enterprises & governments.
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The DX oriented task runner in PHP. Castor is a DX oriented task runner built in PHP featuring a range of functions for common task processing.
It can be viewed as an alternative to Makefile, Fabric, Invoke, Shell scripts, etc., but it leverages PHP's scripting capabilities and its extensive library ecosystem.
Swarrot is a PHP library to consume messages from any broker.
A strongly consistent bottomless storage database ontop of Cloudflare Durable Objects.
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MCP security testing framework for evaluating Model Context Protocol server vulnerabilities.
A Model Context Protocol (MCP) server built with FastMCP that provides various tools including Claude AI integration, text injection capabilities, and server information utilities. It is definitely super secure, you should definitely send confidential data through it, and definitely take everything it says as fact.
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Here you can find a list of charts categorised by their data visualization functions or by what you want a chart to communicate to an audience. While the allocation of each chart into specific functions isn't a perfect system, it still works as a useful guide for selecting chart based on your analysis or communication needs.
A searchable list of every UUID, just in case you've forgotten one and need to look it up.
A list of classless CSS themes/frameworks with screenshots. This is a list of classless CSS themes and frameworks. "Classless" means a style sheet does not define special classes you must add to your HTML elements to style these elements. As a result, you can style any plain-HTML page just by linking to the style sheet. This is useful, for example, in prototyping.
Organise your 3d print files.
A self-hosted digital asset manager for 3d print files. Previously named "VanDAM" Manyfold is an open source, self-hosted web application for managing a collection of 3d models, particularly focused on 3d printing.
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Stab your git history into shape — every commit's message, author, and dates, edited like a table.
A clean desktop GUI for editing git commit metadata directly — message, author date, committer date, author name/email.
Flatpak leftover cleaner, written in Python.
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Unheap is a repository for browsing & staying on top of the latest jQuery plugins and JavaScript scripts.
IPTraf-ng is a console-based network monitoring program for Linux that displays information about IP traffic. It returns such information as:
Current TCP connections
UDP, ICMP, OSPF, and other types of IP packets
Packet and byte counts on TCP connections
IP, TCP, UDP, ICMP, non-IP, and other packet and byte counts
TCP/UDP counts by ports
Packet counts by packet sizes
Packet and byte counts by IP address
Interface activity
Flag statuses on TCP packets
LAN station statistics
Containerized Learning Environment Ansible-HandsOn is a lightweight local lab environment designed for learning, testing, and mastering Ansible infrastructure automation.
Instead of relying on resource-heavy Virtual Machines (VMs), this project leverages Docker containers to simulate a real-world network infrastructure in seconds.
The Backend Built forAgentic Development
Give agents everything they need to ship fullstack apps.
InsForge is a backend development platform built for AI coding agents and AI code editors. It exposes backend primitives like databases, auth, storage, and functions through a semantic layer that agents can understand, reason about, and operate end to end.
smooth squircle corners for HTML elements.
Monoco is a tiny JavaScript library that adds squircles (smooth corners) and other corner types to html elements.
Speech to text on Ubuntu
Myna is a lightweight speech-to-text application for Ubuntu Desktop.
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Your agents already solved this. deja finds it.
Memory tools start empty and record forward. deja starts full: it indexes the sessions your agents already wrote to disk — months of history from before you installed it — hands it back over MCP so any agent recalls what any other solved, and follows you between machines over SSH.
jQuery / Zepto plugin to emulate Matt D. Smith's floating placeholder text
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
Laurux est un progiciel de gestion d'entreprise (PGI) permettant d'effectuer l'essentiel des taches afin de gérer d'une façon optimale votre comptabilité, votre facturation, votre stock et tous les composants nécessaires aux prises de décisions cohérentes.
Apple TV, Amazon Fire TV, Chromecast, Homatics, NVIDIA Shield, onn., Roku, Xiaomi Mi, and Android TV remote control card for Home Assistant.
Firemote is a custom Home Assistant card that is capable of controlling your media devices directly from any Home Assistant dashboard. The Firemote dashboard remotes are designed to look just like your physical remote controls, but they also contain TONS of customization options to choose from!
Discover European products and services.
A community-driven directory bringing you personal recommendations from across Europe.
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Local-first persistent memory for AI coding agents (Claude Code, Cursor, Codex) via MCP. 94.5% LoCoMo recall@10, 70ms p50, multilingual, zero API keys.
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- [How I built local-first memory for Claude Code, Cursor, and Codex - 94.5% LoCoMo recall@10, 70ms p50 @ HackerNoon.
An open source Design System and lightweight UI Component Library.
Compatible with all major frameworks, browsers, operational systems, form factors and input types, Kor can be used virtually anywhere. It is built to facilitate the design and development of intuitive, coherent and pleasing user interfaces based on Web technologies (HTML5).
A single Bash script to create blogs. Download, run, write, done!
I created it because I wanted a very, very simple way to post entries to a blog by using a public folder on my server, without any special requirements and dependencies. Works on GNU/Linux, OSX and BSD.
Keeps your Claude session warm for you.
Stop paying to rebuild your Claude Code cache. When your main agent waits on a subagent for more than 5 minutes, its prompt cache silently expires, and the next turn re-encodes your entire conversation at the write rate instead of reading it back cheap. On long sessions with many subagents that's roughly 20% of your bill. claude-thermos keeps the cache warm so you never pay that tax.
View the content of Windows Prefetch (.pf) files.
WinPrefetchView is a small utility that reads the Prefetch files stored in your system and displays the information stored in them. By looking in these files, you can learn which files every application is using, and which files are loaded on Windows boot.
Secure and compliant communications platform. Own your data, customize anything, integrate everything.
Graph Database CLI based on PostgreSQL psql.
AgeSQL is a command-line interface (CLI) client for PostgreSQL that extends its capabilities to support Cypher queries along with traditional SQL. This tool leverages the Age extension for PostgreSQL, which enables graph queries within the database.
The aim of AgeSQL is to create a CLI tool that operates similarly to the existing PostgreSQL CLI (psql) and provides complete functionality for working with graph databases. In addition, AgeSQL wraps Cypher commands to simplify their usage within PostgreSQL.