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AddDevilspie2 is a window matching utility, allowing the user to perform scripted actions on windows as they are opened and closed. Devilspie 2 is based on the excellent program Devil's Pie by Ross Burton. It will read Lua scripts from a folder and run them whenever a window is opened, and the rules in them are applied on the window.
Scan your dev machine for AI agents, MCP servers, IDE extensions, and suspicious packages - in seconds.
Developer machines are the new attack surface. They hold high-value assets — GitHub tokens, cloud credentials, SSH keys — and routinely execute untrusted code through dependencies and AI-powered tools. Recent supply chain attacks have shown that malicious VS Code extensions can steal credentials, rogue MCP servers can access your codebase, and compromised npm packages can exfiltrate secrets.
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The latest DevOps news, tutorials, and guides. Real Guides for Real Engineers.
Practical DevOps tips, tools, and tutorials. No fluff.
ℹ️ This repo contains questions and exercises on various technical topics, sometimes related to DevOps and SRE.
Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
with learning resources.
This is a step-by-step guide on how to become a DevOps engineer, with links to relevant learning resources.
Your Kubernetes Platform is one Git commit away.
The DevOps Stack provides a standard Kubernetes Platform, bringing together automated Provisioning as Code, Continuous Application Deployment, and readily-made configurations for the best Cloud Native tools in the industry.
Dev Proxy is an API simulator that helps you effortlessly test your app beyond the happy path.
You test your app to make sure it works as intended. But what if the APIs you use fail? Will your app lose your customer's data? How do you test for this? Simulating API failures is hard. You end up writing code that you won't be shipping or worse: not testing at all. That's why we built Dev Proxy, to simulate API errors so that you can easily test your app without changing your code.
Deploy your apps with a git push
/dev/push is an open source alternative to Vercel and Render, allowing you to deploy your apps straight from GitHub.
An open-source and self-hostable alternative to Vercel, Render, Netlify and the likes. It allows you to build and deploy any app (Python, Node.js, PHP, ...) with zero-downtime updates, real-time logs, team management, customizable environments and domains, etc.
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like virtualenv, for every language. Per project developer environments.
The goal of this project is to simplify per-project developer environments.
Imagine, a new employee joins the company, or somebody transfers teams, or somebody wants to contribute to one of your Open Source projects. It should take them 10 minutes to clone the repo and get all of the development dependencies.
Give ChatGPT a secure connection to your own machine and Turn ChatGPT into Codex.
Minimal Coding Agent Harness on MCP for ChatGPT, Claude, Hermes, Grok Bot, OpenClaw.
DevSpace is a self-hosted MCP server that lets ChatGPT read, edit, search, and run code in your real local projects — your files, your tools, your terminal — without uploading anything to a third party. You run it on your machine, expose it through a tunnel you control, and approve the connection with a password only you have.
The Fastest Developer Tool for Kubernetes (open-source). Client-Only Developer Tool for Cloud-Native Development with Kubernetes.
⚡ Automate your deployment workflow with DevSpace and develop software directly inside Kubernetes.
DevSpace is an open-source CLI tool that allows you to accelerate your development workflow when building applications on top of Kubernetes. It provides a powerful localhost UI and uses hot reloading to update containers while you are coding.
Your workspace. Anywhere you build. Devcontainer Workspaces, Any Backend, No Lock-In. Deploy secure local and cloud environments for developers and agents.
Desktop app or CLI. Build from devcontainer.json, run on your infrastructure, and connect with your editor. Devsy enables teams and their AI coding agents to scale development using standardized, isolated workspaces. It cuts hardware cost, shortens onboarding, contains agent risk, and improves developer productivity. Workspaces deploy across Docker, Kubernetes, cloud providers, and SSH remote hosts.
Devenez et restez confiant en JavaScript. Devenez et restez confiant en JavaScript
A Swiss Army knife for developers.
DevToys helps with daily development tasks by offering a bundle of tiny tools designed to do quick, specific tiny tasks. No need to use many untrustworthy websites to simply decode a text or compress an image. With Smart Detection, the app intuitively selects the best tool for the data on your clipboard.
Devuan GNU+Linux is a fork of Debian without systemd that allows users to reclaim control over their system by avoiding unnecessary entanglements and ensuring Init Freedom.
Your reading lists, audiobook library, and downloads in one place.
Self-hosted audiobook discovery, Goodreads and Hardcover lists, Audiobookshelf integration, and automatic downloads.
Task tracking for Agents.
Persistent memory for complex, multi-session work.
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A Minimalistic Wrapper for IndexedDB.
Dexie.js is a wrapper library for indexedDB - the standard database in the browser. IndexedDB is the portable database for all browser engines. Dexie.js makes it fun and easy to work with.
An autonomous agent for deep financial research.
Dexter is an autonomous financial research agent that thinks, plans, and learns as it works. It performs analysis using task planning, self-reflection, and real-time market data. Think Claude Code, but built specifically for financial research.
The Intelligence Engine. Turn Natural Language Into Action. The Intelligence Layer for AI agents. Connect your models, tools, and data to create agentic apps that can think, act and talk to you.
An all-in-one toolkit to build agentic applications that turn natural language into real-world actions.
Want to build AI-native apps that respond to natural language? Dexto is the intelligence layer that makes it easy to build agentic apps like AI assistants and copilots. Describe your agents, plug in your tools, and watch them respond to plain English.
DFIQ is a collection of Digital Forensics Investigative Questions and the approaches to answering them. The goal of the project is to build a comprehensive catalog of investigative knowledge to help drive consistent, thorough, and explainable investigations.
Powershell module for VMWare vSphere forensics. The DFIR4vSphere PowerShell module collects logs and forensics artefacts on both ESXi hosts and the vCenter console.
Open-Source Collaborative Incident Response Platform. Created by incident responders for incident responders.
Iris is a web collaborative platform aiming to help incident responders sharing technical details during investigations.
A compilation of challenges that aims to provide practice in simple to advanced concepts in the following topics: Digital Forensics, Incident Response, Malware Analysis and Threat Hunting.
This is aimed at Professionals, Security Researchers, Students, CTF Players as well as DFIR & Malware Analysis Enthusiasts in the field of Cyber Security who want to practice or have an interest in the aforementioned topics.
Removes final and readonly keywords from source code on-the-fly and allows mocking of final methods and classes. It can be used together with any test tool such as PHPUnit or Mockery.
Open Source, AI-Ready Graph Database.
Designed from the ground up to be run in production, Dgraph is the native GraphQL database with a graph backend. It is open-source, scalable, distributed, highly available and lightning fast.
Native GraphQL Database with graph backend. Dgraph is a horizontally scalable and distributed GraphQL database with a graph backend. It provides ACID transactions, consistent replication, and linearizable reads. It's built from the ground up to perform for a rich set of queries. Being a native GraphQL database, it tightly controls how the data is arranged on disk to optimize for query performance and throughput, reducing disk seeks and network calls in a cluster.
Editorial diagrams your designer won't hate.
29 editorial diagram types for Claude Code. Self-contained HTML + SVG. No shadows, no Mermaid-slop.
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Diagrams lets you draw the cloud system architecture in Python code.
It was born for prototyping a new system architecture without any design tools. You can also describe or visualize the existing system architecture as well.
A drop-in replacement of Redis with SQL-based realtime reactivity.
Dicer auto-sharder: Infrastructure for building sharded services.
Dicer is a foundational infrastructure system for building sharded services. By colocating in-memory state with the computation that operates on it, Dicer enables applications to achieve low latency, high availability, and cost efficiency at scale. It is widely used across Databricks, where it has driven substantial reliability and performance improvements in production systems.
Discrete color palettes (hundreds of them!) for JavaScript.
Content Management Framework. Diem CMF CMS for symfony.
Diem is a content management framework (CMF) for PHP projects.
Diem is flexible. There is no preinstalled stuff ( blog, comments... ) : the project starts empty. The developer creates its own modules by declaring them in configuration files. Then Diem generates a code which is 100% specific to the site's needs.
Diesel is a Safe, Extensible ORM and Query Builder for Rust.
Diesel is the most productive way to interact with databases in Rust because of its safe and composable abstractions over queries.
A git diff pager based on delta but with a file tree, à la GitHub.
in-depth comparison of files, archives, and directories. diffoscope tries to get to the bottom of what makes files or directories different. It will recursively unpack archives of many kinds and transform various binary formats into more human-readable form to compare them. It can compare two tarballs, ISO images, or PDF just as easily.
IDA Pro Binary Diffing Engine.
DiffRays is a research-oriented tool for binary patch diffing, designed to aid in vulnerability research, exploit development, and reverse engineering.
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@pierre/diffs is an open source diff and code rendering library. It's built on Shiki for syntax highlighting and theming, is super customizable, and comes packed with features. Made with love by The Pierre Computer Company.
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a structural diff that understands syntax 🟥🟩 Difftastic is a structural diff tool that compares files based on their syntax.
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Diffuse is a graphical tool for comparing and merging text files. It can retrieve files for comparison from Bazaar, CVS, Darcs, Git, Mercurial, Monotone, RCS, Subversion, and SVK repositories.
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Stable Diffusion GUI App for MacOS. Diffusion Bee is the easiest way to run Stable Diffusion locally on your Intel / M1 Mac. Comes with a one-click installer. No dependencies or technical knowledge needed.
Leading Agentic Workflow Builder.
Dify offers everything you need — agentic workflows, RAG pipelines, integrations, and observability — all in one place, putting AI power into your hands.
Dify is an open-source LLM app development platform. Its intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features (including Opik, Langfuse, and Arize Phoenix) and more, letting you quickly go from prototype to production. Here's a list of the core features:
The Frontpage of Teams Knowledge. Save and share your team's curation.
Unlock the power of streamlined knowledge management with Digest Club, the solution for teams looking to centralize their information gathering, sharing, and curation. Say goodbye to scattered bookmarks, disjointed Slack conversations, and missed opportunities to showcase your expertise.
CI/CD orchestrator for Terraform.
Open Source Terraform Orchestration for Teams. Automation, Collaboration and Governance for Terraform within your CI/CD system.
Digger is an open source IaC orchestration tool. Digger allows you to run IaC in your existing CI pipeline
This is a masked input plugin for the jQuery javascript library. It allows a user to more easily enter fixed width input where you would like them to enter the data in a certain format (dates,phone numbers, etc). It has been tested on Internet Explorer, Firefox, Safari and Chrome
Personal Security Checklist. Your guide to securing your digital life and protecting your privacy.
🔒 A compiled checklist of 300+ tips for protecting digital security and privacy in 2024.
World's Best Professional Programs. The World's Best Online Courses at One Place. We've spent the time in finding, so you can spend your time in learning
Free digital design resources. Wonderfully Curated Design Resources.
A free, community-sourced, machine-readable knowledge base of digital forensic artifacts that the world can use both as an information source and within other tools.
If you'd like to use the artifacts in your own tools, all you need to be able to do is read YAML. That is it, no other dependencies. The Python code in this project is just used to validate all the artifacts to make sure they follow the specification.
Unlocking the potential of open-source technologies for a more equitable world.
The Digital Public Goods Alliance is a multi-stakeholder initiative that accelerates the attainment of the Sustainable Development Goals by facilitating the discovery, development, use of, and investment in digital public goods.
Online Markdown Editor - the Last Markdown Editor ever.
Dillinger is a cloud-enabled, mobile-ready, offline-storage compatible, AngularJS-powered HTML5 Markdown editor.
Create, calculate, and format money safely
An immutable library for expressing monetary values in JavaScript and TypeScript.
Money is complex, and the primitives of the language aren't enough to properly represent it. Dinero.js is a JavaScript library that lets you express monetary values, but also perform mutations, conversions, comparisons, formatting, and overall make money manipulation easier and safer in your application.
service manager, init system.
Dinit is a service manager / supervision system, which can (on Linux) also function as a system manager and init.
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Dioptra is a software test platform for assessing the trustworthy characteristics of artificial intelligence (AI). Trustworthy AI is: valid and reliable, safe, secure and resilient, accountable and transparent, explainable and interpretable, privacy-enhanced, and fair - with harmful bias managed1. Dioptra supports the Measure function of the NIST AI Risk Management Framework by providing functionality to assess, analyze, and track identified AI risks.