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AddOpen-source best practices for protecting a secure, sensible cloud platform.
Your Quick Reference to Cloud Best Practices. An open-source collection of cloud infrastructure best practices, for bootstrapping your own cloud platform.
Your corner of the cloud.
Modern software lives in the cloud. Cloud in a Bottle gives you your own part of it: a server you control, with apps that install in one click. Deploy, use, and share web apps on a server you control. Your apps, data, and infrastructure stay yours.
Cloudinary streamlines your web application’s image manipulation needs. Cloudinary’s cloud-based servers automate image uploading, resizing, cropping, optimizing, sprite generation and more.
Cloud-init is the industry standard multi-distribution method for cross-platform cloud instance initialization. It is supported across all major public cloud providers, provisioning systems for private cloud infrastructure, and bare-metal installations.
A Cloudflare-based email service.
A simple, responsive email service designed to run on Cloudflare Workers 🎉. With only one domain, you can create multiple different email addresses, similar to major email platforms. This project can be deployed on Cloudflare Workers to reduce server costs and build your own email service.
Postgre SQL Operator for Kubernetes. Run PostgreSQL. The Kubernetes way.
CloudNativePG is the Kubernetes operator that covers the full lifecycle of a highly available PostgreSQL database cluster with a primary/standby architecture, using native streaming replication.
Related contents:
- Plongez dans le monde de CloudNativePG #4 - Les sauvegardes ! @ Dalibo :fr:.
- Making Postgres scale to zero with CNPG @ xata.
- Kubernetes Finally Solves Its Biggest Problem: Managing Databases @ The New Stack. https://medium.com/@nejdetkadir/how-i-built-my-own-home-lab-a-single-node-kubernetes-platform-34bdf6a08a26
Turn any computer into a Chromebook.
Power your computer with the world's fastest, easiest and most simple operating system.
🌩 Self-hosted file management and sharing system, supports multiple storage providers.
☁️ Support storing files into Local, Remote node, OneDrive, S3 compatible API, Qiniu, Aliyun OSS, Tencent COS, Upyun.
The best platform for self-hosting. Effortlessly Self-Host Web Apps. Cloudron is a platform to run apps on your server.
Cloudschool is a free, personal LMS for teachers.
Unofficial boto3 client for the AWS CloudShell API — reverse-engineered from the AWS Console.
AWS CloudShell has no public SDK. This project injects a custom botocore service model so you can use CloudShell programmatically with the standard boto3 interface — full SigV4 signing, retries, and all.
CloudShovel is a tool designed to search for sensitive information within public or private Amazon Machine Images (AMIs). It automates the process of launching instances from target AMIs, mounting their volumes, and scanning for potential secrets or sensitive data.
Identify. Audit. Slash. The Cloud Accountant.
Infrastructure that Heals Itself. Stop bleeding cash. Identifying consumption anomalies and autonomously remediating waste with mathematical certainty.
Local-first AWS forensic engine. Finds waste via dependency graph analysis and enables safe remediation with Terraform state restoration.
CloudStack is open source software written in java that is designed to deploy and and manage large networks of virtual machines, as a highly available, scalable cloud computing platform. CloudStack current supports the most popular open source hypervisors VMware, Oracle VM, KVM, XenServer and Xen Cloud Platform. CloudStack offers three ways to manage cloud computing environments: a easy-to-use web interface, command line and a full-featured RESTful API.
CloudTunes provides a unified interface for music stored in the cloud (YouTube, Dropbox, etc.) and integrates with Last.fm, Facebook, and Musicbrainz for metadata, discovery, and social experience. It is similar to services like Spotify, except instead of local tracks and the fixed Spotify catalog, CloudTunes uses your files stored in Dropbox and music videos on YouTube.
list and get specific files from remote zip archives without downloading the whole thing.
Poultry farm management — starting with egg-producing layer operations, with architectural headroom for broilers, pullets, breeders, live bird sales, meat products, and hatchery modules.
Cluckwork helps a farm run its daily operation from one system: record production, track egg lots from the hen through to the sale with full traceability, block medication-restricted lots, manage sales and customers, and see the numbers that matter (hen-day rate, saleable %, stock on hand).
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Extensible platform for infrastructure management.
Shifting infrastructure management to a friendlier place. Clutch provides everything you need to improve your developers' experience and operational capabilities. It comes with several out-of-the-box features for managing cloud-native infrastructure, but is easily configured or extended to interact with whatever you run, wherever you run it.
Fix Unreadable Colors in Python. Make your text readable for everyone.
CM-Colors automatically fixes your colors so they are easy to read. It finds similar colors that work for everyone, so you don't have to guess.
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Portable console emulator for Windows Cmder is a software package created out of pure frustration over the absence of nice console emulators on Windows. It is based on amazing software, and spiced up with the Monokai color scheme and a custom prompt layout, looking sexy from the start.
Secure PHP CMS for the Modern Web. Airship is a Content Management System designed to provide a secure foundation for your website.
99ko est un CMS fidèle à ses trois caractéristiques depuis 2011 : simple, léger, rapide. Il est aussi très complet puisqu'il est multilingues (Francais & Anglais par défaut) et qu'il supporte des thèmes et des plugins. 99ko n'utilise pas de base de données, il stocke vos données au format JSON. Avec son thème par défaut responsive, son administration intuitive, crééz votre site internet en quelques clics !
The terminal built for coding agents, multitasking.
Native macOS app built on Ghostty. Vertical tabs, notification rings when agents need attention, split panes, and a CLI for programmability.
Universal AI coding agent manager for 10x engineers.
cmux lets you run Claude Code, Codex CLI, Amp, Gemini CLI, Cursor CLI, Opencode, and other coding agent CLIs in parallel across multiple tasks
cn is a new engine for Tailwind class merging and conflict resolution. It replaces tailwind-merge and clsx. Same APIs. Full parity. And it is 30× faster.
The Registry is a stateless, highly scalable server side application that stores and lets you distribute container images and other content.
This repository's main product is the Open Source Registry implementation for storing and distributing container images and other content using the OCI Distribution Specification. The goal of this project is to provide a simple, secure, and scalable base for building a large scale registry solution or running a simple private registry. It is a core library for many registry operators including Docker Hub, GitHub Container Registry, GitLab Container Registry and DigitalOcean Container Registry, as well as the CNCF Harbor Project, and VMware Harbor Registry.
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Open Source Cloud Security Scanner.
An open source, cloud-native security to protect everything from build to runtime.
cnspec assesses your entire infrastructure's security and compliance. It finds vulnerabilities and misconfigurations across public and private cloud environments, Kubernetes clusters, containers, container registries, servers, endpoints, SaaS products, infrastructure as code, APIs, and more.
A powerful policy as code engine, cnspec is built upon Mondoo's security data fabric. It comes configured with default security policies that run right out of the box. It's both fast and simple to use!
CNTK (http://www.cntk.ai/), the Computational Network Toolkit by Microsoft Research, is a unified deep-learning toolkit that describes neural networks as a series of computational steps via a directed graph. In this directed graph, leaf nodes represent input values or network parameters, while other nodes represent matrix operations upon their inputs. CNTK allows to easily realize and combine popular model types such as feed-forward DNNs, convolutional nets (CNNs), and recurrent networks (RNNs/LSTMs). It implements stochastic gradient descent (SGD, error backpropagation) learning with automatic differentiation and parallelization across multiple GPUs and servers. CNTK has been available under an open-source license since April 2015. It is our hope that the community will take advantage of CNTK to share ideas more quickly through the exchange of open source working code.
Carbon Dioxide (CO2) levels are a good indication of whether a room has sufficient ventilation. Good air quality is important for productive learning and working environments and reduces the risk of virus transmission. Unfortunately most NZ buildings currently have no consistent monitoring of CO2 levels
Code Analysis Made Easy.
coala provides a unified command-line interface for linting and fixing all your code, regardless of the programming languages you use.
Beacon Enabled, Laravel Content Management System.
We aim to make Coaster CMS as feature rich as possible. Built upon the Laravel PHP framework, Coaster CMS is both fast and secure. Create beautiful content with TinyMCE and take a look into the future with the Internet Of Things.
Containerized Hosts for AI Agents. Localhost service isolation and orchestration for git worktrees.
Coasts (Containerized Hosts) is a CLI tool with a local observability UI for running multiple isolated instances of a full development environment on a single machine. It works out of the box with your current setup: no changes to your existing application code, just a small Coastfile at your repo root. If you already use Docker Compose, Coasts can boot from your existing docker-compose.yml; if you do not use Docker or Compose, Coasts works just as well.
best way to save what you love.
cobalt is a media downloader that doesn't piss you off. it's friendly, efficient, and doesn't have ads, trackers, paywalls or other nonsense.
paste the link, get the file, move on. that simple, just how it should be.
Software for Adversary Simulations and Red Team Operations. Adversary Simulations and Red Team Operations are security assessments that replicate the tactics and techniques of an advanced adversary in a network. While penetration tests focus on unpatched vulnerabilities and misconfigurations, these assessments benefit security operations and incident response.
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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Coccinelle is a program matching and transformation engine which provides the language SmPL (Semantic Patch Language) for specifying desired matches and transformations in C code. Coccinelle was initially targeted towards performing collateral evolutions in Linux. Such evolutions comprise the changes that are needed in client code in response to evolutions in library APIs, and may include modifications such as renaming a function, adding a function argument whose value is somehow context-dependent, and reorganizing a data structure. Beyond collateral evolutions, Coccinelle is successfully used (by us and others) for finding and fixing bugs in systems code.
Cockpit makes it easy to administer your GNU/Linux servers via a web browser.
Cockpit is an interactive server admin interface. It is easy to use and very lightweight. Cockpit interacts directly with the operating system from a real Linux session in a browser.
Related contents:
CockroachDB is a cloud-native distributed PostgreSQL-compatible SQL database designed to build, scale, and manage modern, data-intensive applications.
Related contents:
- Migrating to Postgres @ Motion Engineering Blog.
- Optimizing PgBench for CockroachDB Part 1 @ DZone.
- Optimizing PgBench for CockroachDB Part 2 @ DZone.
- Optimizing PgBench for CockroachDB Part 3 @ DZone.
- Leveraging Change Data Capture For Database Migrations At Scale @ SquareSpace Engineering.
- How CockroachDB Built Vector Indexing at Scale @ ByteByteGo Newsletter.
Extract, Transform, Index Data. Easy and Fresh. CocoIndex is the world's first open-source engine that supports both custom transformation logic and incremental updates specialized for data indexing.
With CocoIndex, users declare the transformation, CocoIndex creates & maintains an index, and keeps the derived index up to date based on source update, with minimal computation and changes.
Looking for the perfect illustration? Discover CocoMaterial, the Open Source hand-drawn illustration library with 2 370 images. Customize & download!
A Copilot for Git.
Cocommit is a command-line tool that works with your HEAD commit and leverages an LLM of your choice to enhance commit quality.
A good commit consists of multiple elements, but at a minimum, it should have a well-crafted commit message. Cocommit analyzes the message from the last (HEAD) commit and suggests improvements, highlighting both strengths and areas for enhancement.
Efficient and lightweight cross-platform 3D/2D graphics engine. Open-source, efficient, and high-performance engine for cross-platform 3D real-time content creation
Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.
L'excellence managériale : notre métier, votre réussite. Chaque projet d’accompagnement en formation Cocto s’établit au préalable sur la base d’une réflexion autour de votre vision managériale et de vos enjeux RH.
Cod is a completion daemon for {bash,fish,zsh}. It detects usage of --help commands parses their output and generates auto-completions for your shell.
An open and free course to build your first mobile app, for complete beginners.
This course is an introduction to coding and programming through a simple project: creating a mobile app that runs natively on Android and iOS smartphones.
A CLI tool to convert your codebase into a single LLM prompt with source tree, prompt templating, and token counting.
Smartphone based Remote Control for VS Code.
Seamlessly transfer code, images, and files between your devices and VS Code. Control VS Code instances running on your desktop, right from your phone using both text and voice. With AI support, transcribe images to code, have QnA sessions against transferred files and more!
Lidarr Bar Code Scanner.
This project provides a web-based barcode scanner connected to a Flask backend that integrates directly with Lidarr. It allows users to scan the barcode of a CD or vinyl, retrieve album information from MusicBrainz, confirm the details, and automatically add the album to Lidarr while displaying real-time progress updates.
Code Intelligence Knowledge Graph for AI Coding Agents.
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
The fastest, most efficient code intelligence engine for AI coding agents. It indexes any repository into a persistent knowledge graph — full-indexing an average repo in seconds and the Linux kernel in 3 minutes — so your agent answers structural questions with ~120x fewer tokens. Tree-sitter parsing across 158 languages, Hybrid LSP type resolution, single static C binary.
Generate code from the terminal! Supercharge Your AI Coding. Simple. Fast. Powerful. Codebuff works in your terminal.
Codebuff is an open-source AI coding assistant that edits your codebase through natural language instructions. Instead of using one model for everything, it coordinates specialized agents that work together to understand your project and make precise changes.
See Where Your AI Coding Tokens Go! Interactive TUI dashboard for Claude Code, Codex, and Cursor cost observability.
Track usage, cost, and performance across 18 AI coding tools. Break down spending by model, project, and provider.
See where your AI coding tokens go. Interactive TUI dashboard for Claude Code, Codex, and Cursor cost observability.
Real-time collaborative code editor built for the web
A hyper-collaborative, real-time development environment right in your browser. CodeCafé makes pair programming, teaching, and building web projects together as fluid and instant as sharing a thought.
CodeCombat is a multiplayer programming game for learning how to code. See the Archmage developer wiki for a dev setup guide, extensive documentation, and much more.