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AddQuickly discover the attack surface, and identify vulnerabilities using highly customizable and powerful scan engines. Enjoy peace of mind with reNgine's continuous monitoring, deeper reconnaissance, and open-source powered Vulnerability Scanner.
reNgine is an automated reconnaissance framework for web applications with a focus on highly configurable streamlined recon process via Engines, recon data correlation and organization, continuous monitoring, backed by a database, and simple yet intuitive User Interface. reNgine makes it easy for penetration testers to gather reconnaissance with minimal configuration and with the help of reNgine's correlation, it just makes recon effortless.
Automated dependency updates.
Get pull requests to update your dependencies and lock files.
Self-organizing AI note-taking app that runs models locally.
Reor is an AI-powered desktop note-taking app: it automatically links related ideas, answers questions on your notes and provides semantic search. Everything is stored locally and you can edit your notes with an Obsidian-like markdown editor.
EMBED YOUR TERMINAL RECORDINGS ONLINE
Run AI with an API. Run and fine-tune open-source models. Deploy custom models at scale. All with one line of code.
Thousands of models contributed by our community. All the latest open-source models are on Replicate. They’re not just demos — they all actually work and have production-ready APIs.
AI shouldn’t be locked up inside academic papers and demos. Make it real by pushing it to Replicate.
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Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
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Make repository management simple.
Handle thousands of packages with lightning-fast performance and reliable uptime. Flexible plans start free, with no credit card required.
Repology, the packaging hub.
Repology monitors a huge number of package repositories and other sources comparing packages versions across them and gathering other information. Repology shows you in which repositories a given project is packaged, which version is the latest and which needs updating, who maintains the package, and other related information. Repology might be useful
Pack your codebase into AI-friendly formats.
📦 Repomix (formerly Repopack) is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, and Gemini.
📦 Repopack is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, and Gemini.
Reportr est une plateforme open source permettant de tracker tout type d'évènements et de les présenter d'une manière agréable.
Reproducible builds are a set of software development practices that create an independently-verifiable path from source to binary code.
The easiest way to repurpose your content on social media.
Repurposing content for social media made easy. Automatically repurpose YouTube, TikTok, Lives, Podcasts, and Zoom calls.
Test your front-end against a real API.
A hosted REST-API ready to respond to your AJAX requests.
Reqres simulates real application scenarios. If you want to test a user authentication system, Reqres will respond to a successful login/register request with a token for you to identify a sample user, or with a 403 forbidden response to an unsuccessful login/registration attempt.
A Powerful API Mocking and Testing Tool
A full suite of tools to create and share API contracts, test APIs, mock them, and integrate them with web and mobile apps with ease.
Requests is a humble HTTP request library. It simplifies how you interact with other sites and takes away all your worries.
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!
Easy disk cloning and imaging (Clonezilla GUI).
Rescuezilla is an easy-to-use disk cloning and imaging application that's fully compatible with Clonezilla — the industry-standard trusted by tens of millions.
The new email API for developers.
Build, test, and send transactional emails at scale. Resend provides the best developer experience helping you reach users instead of spam folders.
Free Icons & Illustrations Design freely with instant downloads and commercial licenses.
Test responsive designs on various screen sizes
jQuery ReSmenu is a very simple and lightweight (~1Kb) jQuery plugin that collapse ul menus into selects on responsive layouts.
Fast Enumeration Tool using Shodan.
This is a Python script developed to assist in the reconnaissance process during penetration testing.
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Distributed Async Await. A dead simple programming model for modern applications.
Resonate's Distributed Async Await is a new programming model that simplifies coding for the cloud. It ensures code completion even if hardware or software failures occur during execution. The programming model does this with just functions and promises, making it trivial to build coordinated and reliable distributed applications.
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Resource HackerTM is a freeware utility to view, modify, rename, add, delete and extract resources in 32bit & 64bit Windows executables and resource files (*.res). It incorporates an internal resource script compiler and decompiler.
Keep an eye on system resources
Resources allows you to check the utilization of your system resources and control your running processes and apps. It’s designed to be user-friendly and feel right at home on a modern desktop by using GNOME’s libadwaita.
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Responsive elements makes it possible for any element to adapt and respond to the area they occupy. It's a tiny javascript library that you can drop into your projects today.
A collection of patterns & modules for responsive emails
One image for all screen resolutions and different devices is not enough. An image per pixel is too much - so how can someone automatically choose the optimal responsive image sizes?
Responsive websites, even the most modern ones, often struggle with selecting image resolutions that best match the various user devices. They compromise on either the image dimensions or the number of images. It's time to solve these issues and start calculating image breakpoints more mathematically, rather than haphazardly.
Today we want to show you how to create a responsive image gallery with a thumbnail carousel using Elastislide. Inspired by Twitter’s “user gallery” and upon a request to show an integration of Elastislide, we want to implement a responsive gallery that adapts to the view-port width. The gallery will have a view switch that allows to view it with the thumbnail carousel or without. We’ll also add the possibility to navigate with the keyboard.
A Web Developer's Browser. Develop responsive web apps 5x faster!
A must-have DevTool for all Front-End developers that will make your job easier. A modified browser built using Electron that helps in responsive web development.
Responsive Tabs is a jQuery plugin that provides responsive tab functionality. The tabs transform to an accordion when it reaches a CSS breakpoint. You can use this plugin as a solution for displaying tabs elegantly on desktop, tablet and mobile.
REST is an acronym for REpresentational State Transfer and an architectural style for distributed hypermedia systems. Roy Fielding first presented it in 2000 in his famous dissertation.
Like other architectural styles, REST has its guiding principles and constraints. These principles must be satisfied if a service interface needs to be referred to as RESTful.
restc is an HTTP server middleware, aiming to enhance debugging experience on RESTful APIs.
Offline-first web HTTP client. Usefull for REST API debug, alternative to Postman.
Backups done right! Fast, secure, efficient backup program.
restic is a backup program that is fast, efficient and secure. It supports the three major operating systems (Linux, macOS, Windows) and a few smaller ones (FreeBSD, OpenBSD).
A GUI to browse and restore restic backup repositories.
A simple, cross-platform restic backup GUI for browsing and restoring restic repositories.
RestoPOS is a cloud-based SaaS solution designed for restaurants, cafés, and food businesses to streamline billing, order management, inventory tracking, and more. Built with Laravel and Vue.js, it supports multi-tenancy, allowing multiple restaurants to operate independently on a single platform.
Create and Multistream Live Video. One live stream. 30+ destinations.
Multistream & reach your audience, wherever they are.
Subscription Tracker All in one place.
Manage all your subscriptions in one list, giving you a clear overview of your recurring expenses.
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ReSwift is a Redux-like implementation of the unidirectional data flow architecture in Swift. ReSwift helps you to separate three important concerns of your app's components:
State: in a ReSwift app the entire app state is explicitly stored in a data structure. This helps avoid complicated state management code, enables better debugging and has many, many more benefits...
Views: in a ReSwift app your views update when your state changes. Your views become simple visualizations of the current app state.
State Changes: in a ReSwift app you can only perform state changes through actions. Actions are small pieces of data that describe a state change. By drastically limiting the way state can be mutated, your app becomes easier to understand and it gets easier to work with many collaborators.
Rete is a modular framework for visual programming. Rete allows you to create node-based editor directly in the browser. You can define nodes and workers that allow users to create instructions for processing data in your editor without a single line of code.
DNS + Firewall App for Android 6+.
Rethink DNS + Firewall is the easiest way to monitor app activity, circumvent Internet censorship, block ads and trackers on your Android device.
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the open-source database for the realtime web.
RethinkDB pushes JSON to your apps in realtime. RethinkDB is the first open-source scalable database built for realtime applications. It exposes a new database access model, in which the developer can tell the database to continuously push updated query results to applications without polling for changes. RethinkDB allows developers to build scalable realtime apps in a fraction of the time with less effort.
A better way to build custom software.
Seamlessly connect databases, build with elegant components, and customize with code. Accelerate mundane tasks, freeing up time for the work that matters most.
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A personal retro game collection cabinet in your browser.
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A centralized game library/collection management service with a focus on emulation.
A centralized game library/collection management service with a focus on emulation.
Retrom is a centralized game library management service that allows you to host your games on a single device, and connect clients on any amount of other devices to (un)install/download and play them when and where you want to! Think of it as a sort of self-hosted Steam for your DRM-free game library.
Use a Raspberry Pi, old computer or VM as network storage for different retro computers and consoles. RetroNAS is a tool that installs other tools, and is a rolling release. Each time the command line "retronas" tool is run, the core project is updated to its latest stable release. Third party tools that RetroNAS installs are done so via a mix of Debian APT repositories (which can be managed via standard package manager and system update tools), and for specialised tools via upstream project pages (these can be updated by re-running the tool installer).
Retronik par Silicium, documentation de l'électronique du XXe siècle.
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Retro-gaming on the Raspberry Pi.
RetroPie allows you to turn your Raspberry Pi, ODroid C1/C2, or PC into a retro-gaming machine. It builds upon Raspbian, EmulationStation, RetroArch and many other projects to enable you to play your favourite Arcade, home-console, and classic PC games with the minimum set-up. For power users it also provides a large variety of configuration tools to customise the system as you want.
Join us on the mountain to ewperience thrilling 20- generated alpine ski tracks. Enjoy the ride or challenge your friends on some of the most demanding tracks!
RetroSki is a fun, open-source 2D skiing game that brings back the thrill of the slopes. Race on randomly generated alpine tracks, either locally or online with friends. The game features customizable race settings, track styles, and leaderboard functionality.
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Universal File Converter & Image Processor.
a simple web-based tool for processing images and converting documents with a simple interface.
Open-source collection of UI components and animated effects built with React, Typescript, Tailwind CSS, and Motion. Pairs beautifully with shadcn/ui.
Continuing the legacy of Vanced.
Customize your mobile experience through ReVanced by applying patches to your applications.
Bash it is a mash up of my own bash commands and scripts, other bash stuff I have found.
The HTML presentation framework.
reveal.js is an open source HTML presentation framework. It enables anyone with a web browser to create beautiful presentations for free.