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AddDesign Patterns & Refactoring.
I'm SourceMaking. I will tell you a lot of stories about good software architecture and teach you how to create it with design patterns. I will guide you through anti-patterns, common pitfalls and mistakes that people make when they plan, create, and manage software projects. In the end, I will teach you how to smell a bad code and improve it with refactoring.
The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using a simple programming model. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Rather than rely on hardware to deliver high-avaiability, the library itself is designed to detect and handle failures at the application layer, so delivering a highly-availabile service on top of a cluster of computers, each of which may be prone to failures.
Full computer-use for AI agents. Self-learning workflows. Native macOS. No screenshots required.
Your AI agent can write code, run tests, search files. But it can't click a button, send an email, or fill out a form. It lives inside a chat box.
Ghost OS changes that. One install, and any AI agent can see and operate every app on your Mac.
The world's most widely used web app scanner. Free and open source. Actively maintained by a dedicated international team of volunteers.
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Professional free CAPTCHA for your site Even if you are Google
📜 Generates table of contents for markdown files inside local git repository. Links are compatible with anchors generated by github or other sites.
HN is a website where any registered user can submit links to other websites.
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Handpicked no-signup tools you can use in 10 seconds. nosignup.tools is a curated collection of web-based products that don't require an account or registration.
Permaconstruire le présent.
Le Flexagone est un concept nouveau dans la construction de maison en paille, à la fois par son mode de construction et par le message social qu’il porte.
C’est bien plus qu’une technique de construction de maison, c’est la proposition d’une approche globale. Les outils utilisés sont simple afin d’être diffusés au plus grand nombre.
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SiteInspector is a free, open-source tool that helps to find spelling errors, grammatical errors, and broken links on websites.
Deploy Apps on any Server. The quick way to deploy your applications.
Build, run and monitor your apps on any server from a single, easy-to-use UI. QuickStack is a self-hosted PaaS solution designed to simplify the management of your applications on one or more virtual private servers (VPS).
🔍 Quick file search & app launcher for Windows with community-made plugins.
Dedicated to making your work flow more seamless. Search everything from applications, files, bookmarks, YouTube, Twitter and more. Flow will continue to evolve, designed to be open and built with the community at heart.
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A Sea-Change in the Look of Language by Nick Shinn.
Fonts that simulate the experience of reading in olden days, by diverse means.
A programming language designed to fix Go’s frustrating design choices — without sacrificing its strengths 👾
Gauntlet is a programming language designed to address many of Golang’s shortcomings. It transpiles exclusively to Go code, fully supports all of its features, and integrates seamlessly with its entire ecosystem — without the need for bindings.
C'est avec une certaine nostalgie que je me souviens de mon tout premier thème pour Wordpress. Il faisait beau, un courant d'air chaud caressait ma douce joue et mon amie imaginaire, Chelsea, dansait sur mon épaule. Elle était entièrement nue et sa poitrine généreuse battait le rythme sur le lobe de mon oreille. De bien
JamfHound is a python3 project designed to collect and identify attack paths in Jamf Pro tenants based on existing object permissions by outputting data as JSON for ingestion into BloodHound.
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A React UI toolkit for the web. Blueprint is a collection of React UI components that cover the majority of the common interface elements, patterns, and interactions on the web. Using Blueprint ensures that you’ll end up with an elegant and easy-to-use UI, freeing you to focus on building your product—not the atomic pieces that comprise it.
Tiny Circleslider is a circular slider / carousel. That was built to provide webdevelopers with a cool but subtle alternative to all those standard carousels. Tiny Circleslider can blend in on any wepage. It was built using the javascript jQuery library.
User-friendly SSH Connection Manager.
SSH Pilot is a user-friendly, lightweight SSH connection manager with an integrated terminal and SFTP client.
No more memorizing host aliases or complex SSH commands to manage your machines, deploy keys or set up port forwarding.
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Malware sample exchange.
MalwareBazaar is a platform from abuse.ch and Spamhaus, dedicated to sharing malware samples with the infosec community, antivirus vendors, and threat intelligence providers. Upload malware samples and explore the database for valuable intelligence. Set alerts to track newly observed malware, use APIs to seamlessly push or pull signals, and automate bulk queries.
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A tool to create and manage interactive keyboard shortcut cheatsheets.
Messaging that just works. RabbitMQ is the most widely deployed open source message broker.
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Zircolite is a standalone tool written in Python 3. It allows to use SIGMA rules on : MS Windows EVTX (EVTX, XML and JSONL format), Auditd logs, Sysmon for Linux and EVTXtract logs.
Patch the past. Build the future. Eliminate your CVEs
Build, ship, and run secure software with minimal, hardened container images — rebuilt from source daily and guarded under our industry-leading remediation SLA.:
1,700+ trusted container images to eliminate your vulnerabilities and mitigate malware.
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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.
Customize and Debloat Windows ISO and Live Installs.
Edit Windows images or the live install directly. Integrate updates and drivers, script unattended setup, build ISOs.
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An open source library to build node-based UI with Angular 16+.
ngx-vflow is an Angular library for creating node-based applications. It aims to assist you in building anything from a static diagram to a visual editor. You can utilize the default design or apply your own by customizing everything using familiar technologies.
PHP Operators is a reference guide for operators old and new in the PHP programming language.
A Rust web framework that does not use async.
Feather is a lightweight, DX-first web framework for Rust — inspired by the simplicity of Express.js, but designed for Rust’s performance and safety.
Soothing pastel theme for the high-spirited! A community-driven color scheme meant for coding, designing, and much more!
Catppuccin is a community-driven pastel theme that aims to be the middle ground between low and high contrast themes. It consists of 4 soothing warm flavors with 26 eye-candy colors each, perfect for coding, designing, and much more!
cyber arms for your security program - GRC can be tough: let CISO Assistant help you.
Cyber security program management can be challenging regardless of the size of your company. CISO Assistant one-stop-shop approach provides a pragmatic way to handle the complexity of GRC (Governance, Risk and Compliance) and make the tools work for you instead of the other way around.
Image Sharing Made Simple.
A powerful, self-hosted image hosting platform designed for teams, developers, and enthusiasts who value privacy and control.
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Uptime and performance monitoring made easy Be the first to know when your website is down.
Local-first AI coding agent desktop: Electron + Rust host core + pi Agent Harness + user-installable plugins
WiFi Solver is a web-based simulation tool that lets you simulate the WiFi signal strength in your house.
It is the evolution of the Android app WiFi Solver FDTD, originally launched in 2014. This app was written in the aftermath of a blog post about simulating WiFi called Helmhurts, which went a bit viral back then.
Database Relationship Diagrams Design Tool.
Draw Entity-Relationship Diagrams, Painlessly 😎 A free, simple tool to draw ER diagrams by just writing code. Designed for developers and data analysts.
CLI to manage emails, based on email-lib.
Pimalaya is an ambitious project that aims to improve open-source tools related to Personal Information Management (as known as PIM) which includes emails, contacts, calendars, tasks and more.
Understand how your team codes with AI. Coding Agent Analytics for Claude Code.
Rudel gives engineering leaders visibility into Claude Code usage across their team. Track productivity, quantify ROI, and surface quality signals, automatically.
WiFiman is here to save your network from sluggish surfing, endless buffering, and congested data channels.
- Detect available WiFi networks and Bluetooth LE devices instantly.
- Scan network subnets for additional details on detected devices, such as Bonjour, SNMP, NetBIOS, and Ubiquiti discovery protocols.
- Connect to your UniFi network remotely via Teleport - a free, zero-configuration VPN.
Using Sequences of Life-events to Predict Human Lives.
We represent human lives in a way that shares structural similarity to language, and we exploit this similarity to adapt natural language processing techniques to examine the evolution and predictability of human lives based on detailed event sequences. We do this by drawing on a comprehensive registry dataset, which is available for Denmark across several years, and that includes information about life-events related to health, education, occupation, income, address and working hours, recorded with day-to-day resolution.
Modern Music Server and Streamer compatible with Subsonic/Airsonic.
Navidrome is an open source web-based music collection server and streamer. It gives you freedom to listen to your music collection from any browser or mobile device. It's like your personal Spotify!
curl-like access to AWS resources with AWS Signature Version 4 request signing.
Structure LLM Outputs with Ease. Structured outputs powered by LLMs.
The simplest way to extract structured data from LLMs with type safety and validation.
Get reliable JSON from any LLM. Built on Pydantic for validation, type safety, and IDE support.
Open source music identification.
Echoprint is an open source music identification system that allows anyone to build music fingerprinting into their application. It is powered by The Echo Nest and supported by next-generation background noise remover.
🪇 Minimal terminal spinners for Rust.
Rattles is a minimal, dependency-free terminal spinner library for Rust. It makes no assumptions about how the output will be used.
ContainerCleaner is a tool for automatically updating compose file containers/images and removing unused images.
A terminal-based SSH manager inspired by lazydocker and k9s - Written in go.
Lazyssh is a terminal-based, interactive SSH manager inspired by tools like lazydocker and k9s — but built for managing your fleet of servers directly from your terminal. With lazyssh, you can quickly navigate, connect, manage, and transfer files between your local machine and any server defined in your ~/.ssh/config. No more remembering IP addresses or running long scp commands — just a clean, keyboard-driven UI.
Guard skills for coding agents, quality gates that catch AI-generated failure modes in code, tests, and docs.
Focused guard skills for coding agents: second-pass quality gates that catch the systematic failure modes of AI-generated code, tests, and docs before they ship.
Best use: let your agent do the work, then invoke the relevant guard on the diff before you present, commit, or merge it. These skills can guide writing when you explicitly ask for that, but they are strongest as reactive review passes.
The PHP messaging and chatbot library. The PHP Framework for Chatbot Development The most popular PHP chatbot framework in the world.
Inspired by Popcorn Time, a node web server to stream torrents from YIFY. Built using Geddy and the peerflix library.
Agentic Development Environment for AI Coding. Desktop and web interface for OpenCode AI agent.
OpenChamber is an open-source workspace for running, supervising, and reviewing AI coding work across desktop, browser, editor, and mobile.
OpenChamber gives you one place to direct agent work, understand the changes, and move them toward release. Your projects stay available when you switch devices or step away.
Language-agnostic API mocking and testing utility.
mock is an API utility - it lets you:
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define API routes easily through API configuration files or through command-line parameters.
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use shells scripts as response handlers. Or any other type of program can act as response handlers.
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test your API - make assertions on whether an endpoint was requested.
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Acceleration Framework For Cloud-Native Distribution.
the Dragonfly image service, providing fast, secure and easy access to container images. Nydus implements a content-addressable file system on the RAFS format, which enhances the current OCI image specification by improving container launch speed, image space and network bandwidth efficiency, and data integrity.
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Swiffy converts Flash SWF files to HTML5, allowing you to reuse Flash content on devices without a Flash player (such as iPhones and iPads). Swiffy can't yet convert DoubleClick Studio creatives.
Self-hosted audiobook and podcast server
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From plain English to architecture you can trust. Technical Diagrams from Plain English
Describe your system in chat. Archify generates a polished, explorable HTML diagram — with progressive MAP → READ → FULL detail, a semantic camera, path-aware stories, motion, and ultra-crisp export built in.
Passive hostname, domain and IP lookup tool for non-robots.
wtfis is a commandline tool that gathers information about a domain, FQDN or IP address using various OSINT services. Unlike other tools of its kind, it's built specifically for human consumption, providing results that are pretty (YMMV) and easy to read and understand.