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Addmonitor and alert. Get alerted when services go down or metrics go crazy. Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty
Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity. (Nagios, I'm mainly looking at you.)
It provides a web interface that allows you to monitor services (e.g. "Stage Redis server", "Production ElasticSearch cluster") and send telephone, sms or hipchat/email alerts to your on-duty team if those services start misbehaving or go down - all without writing a line of code. Best of all, you can use data that you're already pushing to Graphite/statsd to generate alerts, rather than implementing and maintaining a whole new system of data collectors.
Cabourotte verifies if your infrastructure is healthy.
Cabourotte is a tool that can be configured to execute health checks on your infrastructure. You can use it as a standalone tool but you can also integrate it with the Appclacks server to manage health checks configuration globally and with good tooling (CLI, Terraform provider, Kubernetes operator…).
Scache is high performance session manager for distributed web applications' session data. SCache provides both persistent and on-demand expiring key-value storage with structured filesystem-like keyspace for referencing the data.
An open source status page system written in PHP. Cachet is a software that improves downtime. Great companies all over the world are using Cachet to better communicate downtime and system outages to their customers, teams and shareholders.
Blazingly Fast & Customizable Linux distribution based on Arch Linux.
CachyOS is designed to deliver lightning-fast speeds and stability, ensuring a smooth and enjoyable computing experience every time you use it. Whether you're a seasoned Linux user or just starting out, CachyOS is the ideal choice for those looking for a powerful, customizable and blazingly fast operating system.
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The Ultimate RSVP Platform Create, share, and manage events with zero friction.
🌵 Mobile first open-source RSVP platform. Alternative for meetup.com & eventbrite and partiful for small companies and groups.
Like the cactus, great events bloom under any condition when managed with care. Cactoide(ae) helps you streamline RSVPs, simplify coordination, and keep every detail efficient—so your gatherings are resilient, vibrant, and unforgettable.
Federated Web Comments
Cactus Comments is a federated comment system for the open web, based on the Matrix protocol.
Caddy Config Generator.
A user-friendly interface for generating Caddy server configurations. Create and manage reverse proxy and file server configurations with support for SSL, compression, security headers, and more.
The HTTP/2 Web Server with Fully Managed TLS (automatic HTTPS).
Caddy 2 is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go
Cadence, the resource-oriented smart contract programming language 🏃♂️ .
Cadence is a resource-oriented programming language that introduces new features to smart contract programming that help developers ensure that their code is safe, secure, clear, and approachable.
Crible Algébrique: Distribution, Optimisation - Number Field Sieve.
CADO-NFS is a complete implementation in C/C++ of the Number Field Sieve (NFS) algorithm for factoring integers and computing discrete logarithms in finite fields. It consists in various programs corresponding to all the phases of the algorithm, and a general script that runs them, possibly in parallel over a network of computers. CADO-NFS is distributed under the Gnu Lesser General Public License (LGPL) version 2.1 (or any later version).
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Create parametric CAD models with Python. A python parametric CAD scripting framework based on OCCT .
CadQuery is an open-source Python library for building 3D CAD models. It lets you describe parts as code, making models easy to version, share, and parameterize - no GUI required.
A lightweight web security auditing toolkit. Caido aims to help security professionals and enthusiasts audit web applications with efficiency and ease.
CakeML is a functional programming language with a proven-correct compiler and runtime system.
Build fast, grow solid. PHP Framework.
CakePHP 5 (currently 5.3) is a modern PHP framework running on PHP 8.5 (min. PHP 8.2) that helps you write clean, maintainable code without the complexity. Whether you're building a simple blog or a complex enterprise application, CakePHP gives you the tools to get it done right.
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Open-Source Game Server Management Panel.
An open-source game server management panel built in Rust - with throughput up to 32,800% faster than the alternatives.
Pterodactyl alternative written in Rust + React with User Experience in Mind.
Dynamic data management framework. The foundation for your next high-performance database.
It contains many of the pieces that comprise a typical database management system but omits the storage primitives. It provides an industry standard SQL parser and validator, a customisable optimizer with pluggable rules and cost functions, logical and physical algebraic operators, various transformation algorithms from SQL to algebra (and the opposite), and many adapters for executing SQL queries over Cassandra, Druid, Elasticsearch, MongoDB, Kafka, and others, with minimal configuration.
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Calculate colors. Share palettes. A new way to manage digital colors. Leave abstract color models behind and focus on the important things.
Open Scheduling Infrastructure Meet Cal.com, the event-juggling scheduler for everyone. Focus on meeting, not making meetings. Free for individuals.
The open source Calendly successor. You are in charge of your own data, workflow, and appearance.
Calendly and other scheduling tools are awesome. It made our lives massively easier. We're using it for business meetings, seminars, yoga classes, and even calls with our families. However, most tools are very limited in terms of control and customization.
That's where Cal.com comes in. Self-hosted or hosted by us. White-label by design. API-driven and ready to be deployed on your own domain. Full control of your events and data.
A Scalable, Automated Adversary Emulation Platform
Caldera™ is a cybersecurity framework developed by MITRE that empowers cyber practitioners to save time, money, and energy through automated security assessments.
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A ground-up reimplementation of Kubernetes in Rust.
Rūsternetes includes a built-in web console with real-time cluster topology visualization, live metrics, pod log streaming, and full resource management. It deploys automatically — embedded in the API server, no separate installation.
calibre is a powerful and easy to use e-book manager. Users say it’s outstanding and a must-have. It’ll allow you to do nearly everything and it takes things a step beyond normal e-book software. It’s also completely free and open source and great for both casual users and computer experts.
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Small details for very exacting ideas!. Digital Purple Hat for UX Designers & Developers.
Video tutorials for modern ideas and open source tools.
We currently host 652 short videos in 87 courses. New content is announced via a newsletter.
Our world is made of information that competes for our attention. What is necessary? What is not?
When we design products, we aim to choose the best position for user interface components, placing the most important ones in the most accessible places on the screen.
Equally important is the design of communication. How many notifications are necessary? How and when should they be displayed? To answer this, we can be inspired by the principles of calm technology.
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Self-hostable Calendly + Zoom alternative.
Replace Calendly and Zoom with one binary you own.
Calnode self-hosts the whole meeting — the booking, the video call, and the recording — on your own infrastructure. AI-native, ~30¢/month, and small enough to audit yourself.
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Finding the Scaling Laws of Agents. The first and the best multi-agent framework.
🐫 CAMEL is an open-source community dedicated to finding the scaling laws of agents. We believe that studying these agents on a large scale offers valuable insights into their behaviors, capabilities, and potential risks. To facilitate research in this field, we implement and support various types of agents, tasks, prompts, models, and simulated environments.
The framework enables multi-agent systems to continuously evolve by generating data and interacting with environments. This evolution can be driven by reinforcement learning with verifiable rewards or supervised learning.
Récupérer les vidéos de caméras de surveillance qui vous sont de droit.
"Toute personne intéressée peut s'adresser au responsable d'un système de vidéoprotection afin d'obtenir un accès aux enregistrements qui la concernent […]. Cet accès est de droit."
Pour remercier les autorités de vous filmer, vous avez le droit de demander une copie de la vidéo où vous apparaissez. Ce site facilite l'exercice du droit d'accès !
An open source anti-detect browser with robust fingerprint injection. 🦊 A stealthy, minimalistic, custom build of Firefox for web scraping 🦊
The Universal Process Orchestrator. Process Orchestration for end-to-end automation.
Canary tokens are a free, quick, painless way to help defenders discover they've been breached (by having attackers announce themselves. How tokens works (in 3 short steps):
- Visit the site and get a free token (which could look like an URL or a hostname, depending on your selection.)
- If an attacker ever uses the token somehow, we will give you an out of band (email or sms) notification that it's been visited.
- As an added bonus, we give you a bunch of hints and tools that increase the likelihood of an attacker tripping on a canary token.
Most companies discover they've been breached way too late. Thinkst Canary fixes this: just 3 minutes of setup; no ongoing overhead; nearly 0 false positives, and you can detect attackers long before they dig in. Check out why our Hardware, VM and Cloud-based Canaries are deployed and loved on all 7 continents...
Power of Kubernetes, Simplicity of Heroku. Making Kubernetes as easy as Heroku
Canine is a Kubernetes platform that makes it easy to deploy and manage your applications.
Support tables for HTML5, CSS3, etc. Browser support tables for modern web technologies.
Embeddable, replicated and fault-tolerant SQL engine.
Dqlite is a fast, embedded, persistent SQL database with Raft consensus that is perfect for fault-tolerant IoT and Edge devices.
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Multipass orchestrates virtual Ubuntu instances.
Get an instant Ubuntu VM with a single command. Multipass can launch and run virtual machines and configure them with cloud-init like a public cloud.
Multipass is a lightweight VM manager for Linux, Windows and macOS. It's designed for developers who want to spin up a fresh Ubuntu environment with a single command. It uses KVM on Linux, Hyper-V on Windows and QEMU on macOS to run virtual machines with minimal overhead. It can also use VirtualBox on Windows and macOS. Multipass will fetch Ubuntu images for you and keep them up to date.
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Scan Tailor is an interactive post-processing tool for scanned pages. It performs operations such as page splitting, deskewing, adding/removing borders, and others. You give it raw scans, and you get pages ready to be printed or assembled into a PDF or DJVU file. Scanning, optical character recognition, and assembling multi-page documents are out of scope of this project.
One component. Two APIs. React Component API Game.
Can you tell which props your future self will thank you for? Train your eye in under 5 minutes.
Educational platforms for developers. Each app presents code challenges where you pick the better variant, with topic-specific tools and a pattern reference library.
Creative components, in a new dimension. Creative Canvas and WebGL Component Library.
An open source library of tasteful html-in-canvas & WebGL components. Framework agnostic. Copy, paste, ship.
A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.
Can You Block It was built to help you test if your ad-blocker is working as intended. The various tests help you in identifying what formats of advertisements are blocked or unblocked so that you can understand your ad-blockers effectiveness. Use the various tests to test ad-blockers such as AdBlock, AdBlock Plus, AdBlocker Ultimate, AdGuard, Ghostery, uBlock Origin, Pi-Hole, NoScript and more with various ad formats such as Web Banners, Native Ads, Pop-Unders, In-Page Push Ads, etc from popular Ad Networks.
Cross-platform apps with web technology.
Capacitor is an open source native runtime for building Web Native apps. Create cross-platform iOS, Android, and Progressive Web Apps with JavaScript, HTML, and CSS.
Instant updates for Capacitor.
Ship updates, bug fixes, content changes, and new features instantly, without the hassle of lengthy App store reviews.
A cheap alternative to FlipperZero™ based on Espressif and SBC boards.
CapibaraZero aim to be a cheap alternative to FlipperZero™. It's based on ESP32 boards especially on ESP32-S3 but we want to port firmware to all ESP family boards.
A remote server automation and deployment tool written in Ruby.
Cap is a lightweight, modern open-source CAPTCHA alternative designed using SHA-256 proof-of-work.
Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids. Scalable, Free and Self-hosted PaaS!.
CapRover is an extremely easy to use app/database deployment & web server manager for your NodeJS, Python, PHP, ASP.NET, Ruby, MySQL, MongoDB, Postgres, WordPress (and etc...) applications!
Effortless, instant screen sharing.
Cap is the open source alternative to Loom. Lightweight, powerful, and stunning. Record and share in seconds. It's a video messaging tool that allows you to record, edit and share videos in seconds.
A multi-shell completion library and binary.
Carapace-bin provides argument completion for multiple CLI commands , and works across multiple POSIX and non-POSIX shells.
Caravaggio is a fast image proxy written in node.js.
Carbon is an open-source design system built by IBM. With the IBM Design Language as its foundation, the system consists of working code, design tools and resources, human interface guidelines, and a vibrant community of contributors.
An open source business card designer and sharing platform.
Design a unlimited number of business or information cards about yourself, share a link or QR code to them, print it out, and save other people's cards to your virtual wallet for later. Once you've created a card you can get analytics data on how your cards are getting visited, you can edit your cards as things change, and you can keep cards private so only people with a link to your card can see it.
Self-hosted media streaming, modernized. Cardinal Media Server is a suite of powerful self-hosted media streaming apps for your music, photos, movies, and TV.
A React component for editing or viewing JSON/object data
Open Source Infrastructure Mapping Tool.
Cartography is a Python tool that consolidates infrastructure assets and the relationships between them in an intuitive graph view powered by a Neo4j database.
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A simple, easy-to-use, elegant open-source personal cloud system. Community-based open source software focused on delivering simple personal cloud experience around Docker ecosystem.
A simple, easy-to-use, elegant open-source personal cloud system.
Community-based open source software focused on delivering simple personal cloud experience around Docker ecosystem.
An authorization library that supports access control models like ACL, RBAC, ABAC for Golang, Java, C/C++, Node.js, Javascript, PHP, Laravel, Python, .NET (C#), Delphi, Rust, Ruby, Swift (Objective-C), Lua (OpenResty), Dart (Flutter) and Elixir.
A cascading dropdown menu component for selecting hierarchical data like locations, categories, or organizational structures.