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AddSelf-hosted personal gallery application with online photo management and albums, supporting Live/Motion Photos, EXIF parsing, geolocation recognition, and an explore map.
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Chronon is a data platform for serving for AI/ML applications.
Chronon is a platform that abstracts away the complexity of data computation and serving for AI/ML applications. Users define features as transformation of raw data, then Chronon can perform batch and streaming computation, scalable backfills, low-latency serving, guaranteed correctness and consistency, as well as a host of observability and monitoring tools.
It allows you to utilize all of the data within your organization, from batch tables, event streams or services to power your AI/ML projects, without needing to worry about all the complex orchestration that this would usually entail.
chrony is a versatile implementation of the Network Time Protocol (NTP). It can synchronise the system clock with NTP servers, reference clocks (e.g. GPS receiver), and manual input using wristwatch and keyboard. It can also operate as an NTPv4 (RFC 5905) server and peer to provide a time service to other computers in the network.
Installs GNU/Linux distributions in a chroot environment on Android.
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Chub is platform that allows you to interact with characters through the use of Artificial Intelligence (AI) Large Language Models (LLMs). These models are accessed through the use of APIs which Chub streamlines into a convenient to use chatbot service.
Chub is uncensored. We do not restrict in any meaningful capacity the variety of characters that are allowed to be posted on the platform nor the type of interactions you are allowed to have with said characters.
Chub AI supports numerous APIs such as OpenAI or Anthropic (Claude), features such as chat trees, exporting/importing chats from existing services, and much more!
Your ClickHouse, one workspace.
SQL editor, dashboards, pipelines, query analytics, cluster monitoring, governance, and an AI copilot — one single binary, on your infrastructure. Open source at its core. Pro is a license key, not a subscription to someone else's servers.
a public system, Swiss and open source. The electronic voting system CHVote is a concrete answer and a real breakthrough in digital technology and e-government.
CHVote aims to be an opensource, publicly owned evoting system. It is the result of the collaboration between the Geneva State Chancellery and the Geneva IT Department.
Discord AnalyticsMade Simple
Cially is an open-source Discord Server Stats dashboard that provides real-time insights, member activity tracking, and detailed server statistics to help you understand and optimize your Discord community.
🪼Cially is a powerful, open-source dashboard designed to provide in-depth insights, real-time analytics, and detailed statistics for your Discord server. Monitor member activity, track engagement trends, and make data-driven decisions with ease.
Implementing Open Source Security Tooling into your CI/CD Pipeline
Securing your Continuous Integration and Continuous Deployment (CI/CD) pipeline is no longer optional—it’s essential. This guide is your go-to resource for building, implementing, and optimizing secure CI/CD workflows. Whether you’re a developer, DevOps engineer, or security professional, we provide information on the open-source tools and guidance you need to model security at every stage of your pipeline. From securing code and builds to monitoring post-deployment environments, our hub empowers teams to integrate security seamlessly into their workflows without sacrificing speed or agility. Explore, learn, and transform your CI/CD processes into a fortress of innovation and resilience.
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Think EDR, but for CI/CD Pipelines. Open-source eBPF-powered runtime security sensor for GitHub Actions and GitLab CI/CD.
Linux Native, API-Aware Networking and Security for Containers. eBPF-based Networking, Observability, Security.
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. It provides a simple flat Layer 3 network with the ability to span multiple clusters in either a native routing or overlay mode. It is L7-protocol aware and can enforce network policies on L3-L7 using an identity based security model that is decoupled from network addressing.
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Convert Kubernetes Cilium Network Policies to OpenGraph JSON BloodHound ingestion.
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The AIO solution to your self hosted media gathering needs.
Search for movies and TV shows, grab them from your indexers, organize your library, and fetch subtitles. One app handles it all, backed by a single database.
CineSync is a Python based library management tool designed to organize debrid & local libraries without the support of Sonarr & Radarr.
Rating widget based on thumbs up and down.
Bubble-like thumbnail preview for your navigation with CSS3
The SVG Circular Menu Generator Circulus.svg est un outil vous permettant de générer facilement des menus circulaires SVG avec ou sans animation Javascript.
A repo to conduct vulnerability enrichment.
The CISA Vulnrichment project is the public repository of CISA's enrichment of public CVE records through CISA's ADP (Authorized Data Publisher) container. In this phase of the project, CISA is assessing new and recent CVEs and adding key SSVC decision points. Once scored, some higher-risk CVEs will also receive enrichment of CWE and/or CVSS data points, where possible.
The CIS Benchmarks™ are prescriptive configuration recommendations for more than 25+ vendor product families. They represent the consensus-based effort of cybersecurity experts globally to help you protect your systems against threats more confidently.
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.
Citadel is easy, versatile, and powerful, thanks to its exclusive "rooms" based architecture. No other platform seamlessly combines so many different features using this familiar and consistent metaphor.
Welcome to the open source Citation Style Language (CSL) project! Our goal is to facilitate scholarly publishing by automating the formatting of citations and bibliographies. We develop the Citation Style Language and maintain a crowdsourced repository with over 10,000 free CSL citation styles.
Nintendo 3DS Emulator.
Citra is an open-source emulator for the Nintendo 3DS capable of playing many of your favorite games.
A TypeScript superset that favors more types and less typing.
A Programming Language for the New Millenium. Code More with Less in a TypeScript Superset.
Civet is a programming language that compiles to TypeScript or JavaScript, so you can use existing tooling (including VSCode type checking, hints, completion, etc.) while enabling concise and powerful syntax. It starts with 99% JS/TS compatibility, making it easy to transition existing code bases. Then it adds many features and syntactic sugar, with some highlights below and more comprehensive examples in the reference.
Open source constituent relationship management for non-profits, NGOs and advocacy organizations.
CiviCRM enables you to build advocacy campaigns by tying together and tracking the progress of a camapign’s events, mailings, activities, and contributions - measuring the effectiveness of your outreach and mobilization efforts.
C, Just in Time!
CJIT is a lightweight C interpreter that lets you run C code instantly, without needing to build it first. Just use the executable interpreter: no extra tools, libs, or headers required. Based on Fabrice Bellard's TinyCC and inspired by Terry Davis (HolyC), CJIT brings the power of Just-In-Time execution to C programming.
Semantic grep tool for use by AI and humans!
ck (seek) finds code by meaning, not just keywords. It's a drop-in replacement for grep that understands what you're looking for — search for "error handling" and find try/catch blocks, error returns, and exception handling code even when those exact words aren't present.
Internal Tools Deployment Platform. Webapp Management for Internal Tools.
Platform for securely developing and deploying web tools across a team. Application server for containerized webapps. Create and share webapps for CLI applications.
Clace combines the functionality of a reverse proxy, a hypermedia based micro-framework and a container orchestrator (using Docker or Podman) in a single lightweight binary. After starting the Clace server and ensuring Docker or Podman is running, new apps can be installed in one command from GitHub source repo. Clace builds the image and starts the container lazily, on the first API call. Clace can also automatically build simple form based UI for backend APIs.
MCP server for Unreal Editor. Model Context Protocol server for Unreal Editor automation .
Claireon is an Unreal Engine editor plugin that runs a Model Context Protocol (MCP) server inside the editor, exposing hundreds of editor automation tools for AI-assisted development workflows behind a deliberately small MCP surface (tool_search + python_execute). It enables AI assistants like Claude Code to read, search, inspect, and edit Unreal assets directly.
C Language Family Frontend for LLVM.
The Clang project provides a language front-end and tooling infrastructure for languages in the C language family (C, C++, Objective C/C++, OpenCL, and CUDA) for the LLVM project.
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ClapTrap est un add-on puissant pour Home Assistant qui permet la détection d'applaudissements en temps réel 👏 à partir de diverses sources audio 🎤. Il s'appuie sur l'IA 🤖 et le modèle YAMNet pour offrir une reconnaissance audio précise et rapide, tout en prenant en charge des intégrations personnalisées via des webhooks 🌐.
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Clarity with every click. Clarity is a free product that captures how people use your site. Setup is easy and you'll start getting data in minutes.
AI Image Upscaler & Enhancer - Magnific Alternative. Upscale your images with AI Magic.
ClarityAI is a high resolution upscaler which also can enhance your images and add details. You can decide how much you want the AI to add details to your images.
Stable. Lightweight. Instantly Familiar.
A lightweight, stable, instantly familiar free open-source content management system. Forked from WordPress without the block editor (Gutenberg).
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A list of classless CSS themes/frameworks with screenshots. This is a list of classless CSS themes and frameworks. "Classless" means a style sheet does not define special classes you must add to your HTML elements to style these elements. As a result, you can style any plain-HTML page just by linking to the style sheet. This is useful, for example, in prototyping.
Naming things needn’t be hard. Find inspiration for naming things – be that HTML classes, CSS properties or JavaScript functions – using these lists of useful words.
The Open Source Education Platform. A Simple and Beautiful Alternative to Moodle LMS
ClassySocial is a jQuery plugin that lets your site visitors easily see what networks you belong to and visit them in a click of a button. Currently supports Facebook, Twitter, Dribbble, Socl, Youtube, Vimeo, Google Plus, Pinterest, LinkedIn, Instagram and e-mail.
The best and most versatile OSINT utility for retrieving geolocation, DNS, WHOIS, phone, email, data breach information and much more (20 features). Perfect for investigators, pentesters, or anyone looking for an effective reconnaissance / OSINT tool.
Every ad account.One command line. Free PPC & Google Ads Audit Tool.
12 platforms, 33 skills, one /ads command. Read-only by default, every finding backed by evidence.
Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pinterest, Snapchat, X): source-grounded audits, deterministic scoring, versioned JSON reports, and capability-gated account changes.
Claude Ads turns authorized exports or account reads into source-grounded audits, plans, creative workflows, experiments, monitoring, and reports. It is read-only by default. Live changes stay disabled until the exact platform and operation pass approval, idempotency, verification, audit, and rollback gates.
A Claude Code skill bundle for bug hunting and external red-team work - 51 skills, 15 slash commands, 681 disclosed-report patterns curated across 24 vulnerability classes, plus enterprise identity + infrastructure attack matrices.
A stylish terminal UI for Claude Code, built with Textual.
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A PTY proxy that tames Claude Code's massive terminal updates using VT-based rendering.
Claude Code uses synchronized output to update the terminal atomically. It wraps output in sync markers (\x1b[?2026h ... \x1b[?2026l) so the terminal renders everything at once without flicker.
The problem: Claude Code sends entire screen redraws in these sync blocks - often thousands of lines. Your terminal receives a 5000-line atomic update when only 20 lines are visible. This causes lag, flicker, and makes scrollback useless since each update clears history.
AI Coding Agent, Terminal, IDE.
Work with Claude directly in your codebase. Build, debug, and ship from your terminal, IDE, Slack, or the web. Describe what you need, and Claude handles the rest.
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- Claude Code Cheat Sheet.
- Claude Code Essentials @ freeCodeCamp.org's YouTube.
- How I'm Productive with Claude Code @ Neil Kakkar.
- Auto mode for Claude Code @ Simon Willison's Weblog.
- Inside the Claude Code source @ Haseeb Qureshi's GitHub Gist.
- Entire Claude Code CLI source code leaks thanks to exposed map file @ Ars Technica.
- Reading leaked Claude Code source code @ Vita Nouva.
- The Claude Code Source Leak: fake tools, frustration regexes, undercover mode, and more @ Alex Kim's blog.
- What's cch? Reverse Engineering Claude Code's Request Signing.
- How Claude Code Builds a System Prompt @ dbreunig.com.
- Fuite Claude Code - 6 trucs à piquer pour vos hooks @ Korben :fr:.
- Leveling Up Secure Code Reviews with Claude Code @ SpecterOps.
Claude Code is Anthropic’s new agentic coding tool. A command-line companion that can read, edit, and manage your projects through natural language prompts. It integrates directly into your development environment, removing friction and helping you focus on what matters most: writing great code.
Related contents:
- Poking Around Claude Code @ Han, Not Solo.
- What makes Claude Code so damn good (and how to recreate that magic in your agent)!? @ minusx.
- Claude Code: Best practices for agentic coding @ Engineering at Anthropic.
- Agentic Coding Recommendations @ Armin Ronacher's Thoughts and Writings.
- Quand Claude Code pilote votre terminal... @ Korben :fr:.
- Turning Claude Code Into My Best Design Partner @ Between the Prompts.
- Using Claude Code to modernize a 25-year-old kernel driver @ Dmitry Brant.
- The babysitter problem @ chrisbeckman.dev.
- Claude Skills are awesome, maybe a bigger deal than MCP @ Simon Willison’s Weblog.
- Mastering Claude Code in 30 minutes @ Anthropic's YouTube.
A general-purpose Claude Code action for GitHub PRs and issues that can answer questions and implement code changes. This action intelligently detects when to activate based on your workflow context—whether responding to @claude mentions, issue assignments, or executing automation tasks with explicit prompts. It supports multiple authentication methods including Anthropic direct API, Amazon Bedrock, and Google Vertex AI.
practice makes claude perfect
Master Claude Code in a Weekend
Go from typing claude to orchestrating agents, hooks, skills, and MCP servers — with visual tutorials, copy‑paste templates, and a guided learning path.
Claude Code IDE integration for Emacs.
Claude Code IDE for Emacs provides native integration with Claude Code CLI through the Model Context Protocol (MCP). Unlike simple terminal wrappers, this package creates a bidirectional bridge between Claude and Emacs, enabling Claude to understand and leverage Emacs’ powerful features—from LSP and project management to custom Elisp functions. This transforms Claude into a true Emacs-aware AI assistant that works within your existing workflow and can interact with your entire Emacs ecosystem.
Local analytics dashboard for Claude Code. No cloud, no telemetry.
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The local merge queue for parallel Claude Code agents.
The local, zero-cost merge queue for parallel Claude Code agents. Several agents land, build, and test at the same time — this serializes it so push races, redundant heavy builds, and shared-resource test flakiness can't happen.
This is a cleanroom deobfuscation of the official Claude Code npm package.
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This is a tool for routing Claude Code requests to different models, and you can customize any request.
Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.
A Claude Code plugin that acts as a safety net, catching destructive git and filesystem commands before they execute.
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