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AddQuickly build bulletproof HTML emails
Free fonts have met their match. We know how hard it is to find quality freeware that is licensed for commercial work. We've done the hard work, hand-selecting these typefaces and presenting them in an easy-to-use format. Here are some of our favorites:
Welcome to the "Learn and Test DMARC" console! Here, you'll get a visual breakdown of how email servers communicate, giving you a better understanding of SPF, DKIM, and DMARC and how they work together.
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Telescope allows you to create a collaborative documentation that will be generated as a static site with an interactive graph to explore the content.
A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West.
LimeJS is a HTML5 game framework for building fast, native-experience games for all modern touchscreens and desktop browsers.
The objective of this program is to gather emails, subdomains, hosts, employee names, open ports and banners from different public sources like search engines, PGP key servers and SHODAN computer database.
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.
A powerful, flexible and animated vertical news ticker plugin. Provides hight flexibility thanks to numerous callbacks & methods. Fully customizable to every kind of vertical scrolling need. Light-weight and optimized JQuery plugin.
Mixed Reality Standalone Headset. Lynx Mixed Reality. One device, endless possibilities.
Mixed-Reality for Professionals & Consumers.
Simple, blog-aware, static sites. Transform your plain text into static websites and blogs.
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KAI Scheduler is an open source Kubernetes Native scheduler for AI workloads at large scale
Instant updates for Capacitor.
Ship updates, bug fixes, content changes, and new features instantly, without the hassle of lengthy App store reviews.
Pombo peut vous aider à récupérer votre ordinateur en cas de vol.
OpenSnitch is a GNU/Linux port of the Little Snitch application firewall.
Spotflux empowers people to take control of their internet connection by providing an easy to use unified security and privacy tool. Spotflux harnesses the power of the cloud to conduct millions of real-time checks for invasive tracking, advertisements, malware, and other undesirable artifacts that pose a threat to your identity or your data. Spotflux is an early stage venture-backed company focused on putting you first online. Our technology is complex and ever-evolving and while we work to improve our technology we encourage our users to enjoy our services free of charge.
Jarallax is an open-source javascript library which makes adjusting css based on interaction easy. With Jarallax it's easy to create a parallax scrolling website.
A rich and powerful templating language for JavaScript. A powerful templating engine with inheritance, asynchronous control, and more (jinja2 inspired).
A Framework for Modern CLI Apps in Go. A Commander for modern Go CLI interactions.
Cobra is a library for creating powerful modern CLI applications.
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Create a custom website. No-code website builder. Build with the power of code — without writing any.
Take control of HTML, CSS, and JavaScript in a visual canvas. Webflow generates clean, semantic code that’s ready to publish or hand to developers.
Prosody is a modern flexible communications server for Jabber/XMPP written in Lua. It aims to be easy to set up and configure, and light on resources. For developers it aims to be easy to extend and give a flexible system on which to rapidly develop added functionality, or prototype new protocols.
Prosody is licensed under the permissive MIT/X11 license.
Phish-back your credentials to attackers using contextualized deceptive technology.
The infinite canvas SDK for React developers.
Use the tldraw SDK to add a collaborative whiteboard to your product or create new canvas-based experiences with the SDK's components, APIs, and services.
Modern open source URL shortener.
Kutt is a modern URL shortener with support for custom domains. Shorten URLs, manage your links and view the click rate statistics.
Modern wallpaper daemon for Wayland.
wpaperd is the modern wallpaper daemon for Wayland. It dynamically changes the current wallpaper, either after a certain amount of time or via a command-line interface. It uses OpenGL ES to render the images and have beautiful hardware-accelerated transitions, while being easy on resources.
Indie Turn Based Strategy in Isometric Voxel Art
A classic, turn-based strategy game with up to four armies fighting against each other. Challenge yourself in a campaign against AI, or a hot-seat battle with a friend. Using the easy map editor you can create any imaginable scenario to play -and share online for others to discover-!
Super Fast Visual Sitemap Tool. Build your website structure in real-time using our Content Brick Method and rapidly share it to collaborate with your team or clients. Start prototyping websites or apps instantly.
Orchestrate AI Coding Agents. Kanban board to manage your AI coding agents.
AI coding agents are increasingly writing the world's code and human engineers now spend the majority of their time planning, reviewing, and orchestrating tasks. Vibe Kanban streamlines this process.
An explainer for doing web development using only vanilla techniques. No tools, no frameworks — just HTML, CSS, and JavaScript.
This is an overview of the major techniques used to make web sites and web applications without making use of build tools or frameworks, with just an editor, a browser, and web standards.
The Simplest Content Management System. Ever. No MySQL Needed, 5-Minute Setup, Plugins, Themes & Documentation.
A course on neural networks that starts all the way at the basics. The course is a series of YouTube videos where we code and train neural networks together. The Jupyter notebooks we build in the videos are then captured here inside the lectures directory. Every lecture also has a set of exercises included in the video description. (This may grow into something more respectable).
OpenTelemetry command-line tool for sending events from shell scripts & similar environments.
otel-cli is a command-line tool for sending OpenTelemetry traces. It is written in Go and intended to be used in shell scripts and other places where the best option available for sending spans is executing another program.
Self-hostable link-in-bio page.
Shakō: A sleek, modern linktree alternative built with Astro and React. It's designed to be easily customizable, self-hostable, and provides a modern look and feel for showcasing your links.
Hybrid Propulsion for Space.
At HyPrSpace, we’re developing a hybrid rocket engine versatile enough to redefine the whole aerospace landscape. This is about making advanced propulsion affordable and accessible for a wide range of applications, from civilian to defense. Our technology is a game-changer for the entire aerospace sector : it is more efficient, cost-effective, safer and greener.
Darknet is an open source neural network framework written in C and CUDA. It is fast, easy to install, and supports CPU and GPU computation. You can find the source on GitHub or you can read more about what Darknet can do right here:
Explore Agent Recipes
Explore common agent recipes with ready to copy code to improve your LLM applications.
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The Cyber Citizen initiative will produce a model for cybersecurity learning and a learning portal based on that model. The learning portal will have content for all citizens, and this content, such as a cyber citizen skills learning game, will take into account different target groups. Citizens’ abilities to act in a safe and secure manner in the digital world are improved with educational and communicative elements in the learning portal.
Checks for signature requirements over LDAP. The script will establish a connection to the target host(s) and request authentication without signature capability. If this is accepted, it means that the target hosts allows unsigned LDAP sessions and NTLM relay attacks are possible to this LDAP service (whenever signing is not requested by the client).
tox aims to automate and standardize testing in Python. It is part of a larger vision of easing the packaging, testing and release process of Python software (alongside pytest and devpi).
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To start, or level up, a career in Information Security (aka Cyber) Security you need to be proficient in five key areas of technical skills. You don't have to master each one of them, but you need to have a good understanding of them.
easy to use, completely free.
Violet is a UML editor with these benefits: Very easy to learn and use. Draws nice-looking diagrams. Completely free. Cross-platform. Violet is intended for developers, students, teachers, and authors who need to produce simple UML diagrams quickly
The easiest way to manage your container updates. Cup is a small utility with a big impact. Simplify your container management workflow with fast and efficient update checking, a full-featured CLI and web interface, and more.
The intuitive store for Vue.js. 🍍 Intuitive, type safe, light and flexible Store for Vue using the composition api with DevTools support.
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Harper is an English grammar checker designed to be just right. I created it after years of dealing with the shortcomings of the competition.
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Lfi Scan Tool.
LFI Space is a robust and efficient tool designed to detect Local File Inclusion (LFI) vulnerabilities in web applications. This tool simplifies the process of identifying potential security flaws by leveraging two distinct scanning methods: Google Dork Search and Targeted URL Scan. With its comprehensive approach, LFI Space assists security professionals, penetration testers, and ethical hackers in assessing the security posture of web applications.
a swiss-army tool for scraping and extracting data from online assets, made for hackers.
Pipet is a command line based web scraper. It supports 3 modes of operation - HTML parsing, JSON parsing, and client-side JavaScript evaluation. It relies heavily on existing tools like curl, and it uses unix pipes for extending its built-in capabilities.
What matters is the amount of confusion developers feel when going through the code. Confusion costs time and money. Confusion is caused by high cognitive load. It's not some fancy abstract concept, but rather a fundamental human constraint.
Since we spend far more time reading and understanding code than writing it, we should constantly ask ourselves whether we are embedding excessive cognitive load into our code.
Cognitive load is how much a developer needs to think in order to complete a task.
An open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters.
Kubescape is an open-source Kubernetes security platform. It includes risk analysis, security compliance, and misconfiguration scanning. Targeted at the DevSecOps practitioner or platform engineer, it offers an easy-to-use CLI interface, flexible output formats, and automated scanning capabilities. It saves Kubernetes users and admins precious time, effort, and resources.
If you spent three years building an operating system for emerging markets, what would it look like? It would be as simple as a tablet. It would have apps for the things people care about most, like education, health and livelihood. It would work well without an internet connection. At its core, it would understand that lives in emerging markets are unique, and that technology there should be too. This is Endless.
GPT CLI to auto-generate impressive commits in 1 second 🤯🔫
iFSMAnimation allows to create simple HTML5 animations in responsive design easily.
The AI IDE for prototype to production.
Kiro is an agentic IDE that helps you go from prototype to production with spec-driven development, agent hooks, and natural language coding assistance. Build faster with AI-powered features that understand your entire codebase, turn prompts into structured specs, and automate repetitive tasks.
With CSS animation now supported in both Firefox and Webkit browsers, there is no better time to give it a try. Regardless of its technical form, whether traditional, computer-generated 3-D, Flash or CSS, animation always follows the same basic principles. In this article, we will take our first steps with CSS animation and consider the main guidelines for creating animation with CSS. We’ll be working through an example, building up the animation using the principles of traditional animation. Finally, we’ll see some real-world usages.
Effortless Python web applications with the power of reactive programming.
Shiny for Python is the best way to build fast, beautiful web applications in Python. You can build quickly with Shiny and create simple interactive visualizations and prototype applications in an afternoon. But unlike other frameworks targeted at data scientists, Shiny does not limit your app's growth. Shiny remains extensible enough to power large, mission-critical applications.
Develop an impact-oriented strategy. Map Your Strategy with AI & Align Around Impact
Put your strategy on a canvas and see how it all connects. Prevent misalignment, escape the feature factory and only work on things that matter.
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Beautiful & cool backgrounds with 10+ tools!. Create unique graphics for social media posts, landing pages and branding in a few clicks. Then export them as images, or even code (SVG & CSS).