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AddTake back control of your writing.
Meet the new way to take notes, tasks, and organize your thoughts.
The Open Source Next-Gen Platform for Zero Trust Resource Access.
A next-gen FOSS self-hosted unified zero trust secure access platform that can operate as a remote access VPN, a ZTNA/BeyondCorp architecture, API/AI gateway, a PaaS, an infrastructure for MCP & A2A architectures or even as an ngrok-alternative and a homelab infrastructure.
Untangle your GitHub Notifications. Octobox helps you triage notifications efficiently so you can spend less time managing and more time getting things done.
You often wonder whether that issue you can't find was a figment of your imagination. You may even wake up in a cold sweat at the thought of hundreds of notifications landing in your inbox each morning.
Many developers, and even some GitHub staff, use email filters to manage their notifications. If you'd prefer to stay away from email then Octobox is for you.
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Tools for managing DNS across multiple providers.
In the vein of infrastructure as code octoDNS provides a set of tools & patterns that make it easy to manage your DNS records across multiple providers. The resulting config can live in a repository and be deployed just like the rest of your code, maintaining a clear history and using your existing review & workflow.
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Gather all the documentation for your dependencies in one place instantly! 🪄
An AI-powered Personal Identifiable Information (PII) scanner.. Octopii is an open-source AI-powered Personal Identifiable Information (PII) scanner that can look for image assets such as Government IDs, passports, photos and signatures in a directory.
Octopress is a framework designed by Brandon Mathis for Jekyll, the blog aware static site generator powering Github Pages. To start blogging with Jekyll, you have to write your own HTML templates, CSS, Javascripts and set up your configuration. But with Octopress All of that is already taken care of. Simply clone or fork Octopress, install dependencies and the theme, and you're set.
The snappy web interface for your 3D printer. OctoPrint is the snappy web interface for your 3D printer that allows you to control and monitor all aspects of your printer and print jobs.
Recursive and multi-threaded broken link checker. Quickly crawl a whole website for broken links
Continuous Deployment & Delivery Software for DevOps teams. Deploy your software to multi-cloud, hybrid, and on-premises environments with ease.
Make your complex deployments simple, reliable, and auditable with Octopus Deploy.
Related contents:
- Introducing Config as Code for Runbooks @ Octopus Deploy Blog.
- Introducing the Octopus Datadog integration @ Octopus Deploy Blog.
- Launching the Octopus MCP Server @ Octopus Deploy.
- Octopus and Elastic with OpenTelemetry @ Octopus Deploy.
- Hidden Gems in Octopus Deploy: Resources You Might Have Missed @ Octopus Deploy.
- GitOps with Octopus and Argo CD @ Octopus Deploy.
Super Fast Visual Sitemap Tool. Build your website structure in real-time using our Content Brick Method and rapidly share it to collaborate with your team or clients. Start prototyping websites or apps instantly.
Your new desktop awaits. 🚀 Web-based Dynamic Desktop Engine. The open-source HTML dynamic desktop engine for Windows 10 & 11.
Create and share web-based interactive, animated wallpapers on Windows 🚀 Available on the Microsoft Store
Octoscan is a static vulnerability scanner for GitHub action workflows.
Budgeting made easy. A simplistic, straight-forward budgeting app.
A simplistic, beautiful and straight-forward, open-source budgeting tracking app to track your budget across the years. Easy to use, to get started and to set up.
In WCAG 2, contrast is a measure of the difference in perceived brightness between two colors, expressed as a ratio
Instant Distributed Tracing. Enterprise-Grade OpenTelemetry. Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF.
Accelerate OpenTelemetry implementation with Odigos, an eBPF-based solution providing zero-code, zero-performance overhead for deeper tracing
Odigos is an open-source distributed tracing solution that simplifies and improves observability for Kubernetes environments and Virtual Machines. It provides instant tracing capabilities without requiring any code changes to your applications.
The Data-Oriented Language for Sane Software Development.
Odin is a general-purpose programming language with distinct typing, built for high performance, modern systems, and built-in data-oriented data types. The Odin Programming Language, the C alternative for the joy of programming.
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A penetration testing tool for odoo applications.
OdooMap is a reconnaissance, enumeration, and security testing tool for Odoo applications.
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Strikingly high-performance SBC, offering the advanced computing power required by major industrial embedded system builders.
Play to create Games
A small javascript library that lets you code video games even without programming experience. Odyc.js is a tiny JavaScript library designed to create narrative games by combining pixels, sounds, text, and a bit of logic. Everything is built through code, but without unnecessary complexity: your entire game can fit in a single file.
A Self-Hosted AI Workspace.
A self-hosted AI workspace for chat, agents, research, documents, email, notes, calendar, and local model workflows.
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A Self-Hosted AI Workspace.
A self-hosted AI workspace -- meant to be the self-hosted version of the UI experience you get from ChatGPT and Claude. But with more jank and fun. Running on your own hardware, with your own data -- local-first, privacy-first, and no trojan.
Lightweight type coercion library.
Of Coerce! is a lightweight, near-zero overhead alternative to Zod and Valibot.
Unlike these libraries, Of Coerce! focuses on a single task: ensuring the data corresponds to the types.
It uses built-in JavaScript features to coerce whatever you pass to it, which makes it the fastest and the most lightweight solution (full library is 381B!).
A docker job scheduler (aka. crontab for docker). Ofelia is a modern and low footprint job scheduler for docker environments, built on Go. Ofelia aims to be a replacement for the old fashioned cron.
Backup Docker volumes locally or to any S3, WebDAV, Azure Blob Storage, Dropbox, Google Drive or SSH compatible storage.
The offen/docker-volume-backup Docker image can be used as a lightweight (below 15MB) companion container to an existing Docker setup. It handles recurring or one-off backups of Docker volumes to a local directory, any S3, WebDAV, Azure Blob Storage, Dropbox, Google Drive or SSH compatible storage (or any combination thereof) and rotates away old backups if configured. It also supports encrypting your backups using GPG and sending notifications for (failed) backup runs.
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Fair Web Analytics.
Let your users access their data. Gain valuable insights at the same time. Open, lightweight, self hosted and free.
📙 Markdown Templates for Offensive Security OSCP, OSWE, OSCE, OSEE, OSWP exam report .
I created an Offensive Security Exam Report Template in Markdown so LaTeX, Microsoft Office Word, LibreOffice Writer are no longer needed during your Offensive Security OSCP, OSWE, OSEE, OSWP, OSEP, OSED, OSWA, OSDA, OSMR exam!
Production-ready, Dockerized MCP (Model Context Protocol) servers for offensive security tools. Enable AI assistants like Claude to perform security assessments, vulnerability scanning, and binary analysis.
OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.
mprove the experience of your app when your users lose connection.
Monitors ajax requests looking for failure
Confirms the connection status by requesting an image or fake resource
Automatically grabs ajax requests made while the connection is down and remakes them after the connection is restored.
Simple UI with beautiful themes
3kb minified and compressed
OfflineIMAP downloads mailbox(es) to a local Maildir(s), and synchronizes both sides via IMAP. This allows reading the mails while offline without the need the mail reader (MUA) to support disconnected operations.
Screen-Free Activities for Kids. Fun, Simple, and Offline.
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Use Firefox Translation Models for on-device translation on Android.
An Android translator app that performs text and image translation completely offline using on-device models. Supports automatic language detection and transliteration for non-latin scripts. There's also a built-in word dictionary.
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An offline first command-line browser for the smolnet. A command-line and offline-first smolnet browser/feed reader for Gemini, Gopher, Spartan and Web.
an offline-first command-line browser.
Offpunk allows you to browse the Web, Gemini, Gopher and subscribe to RSS feeds without leaving your terminal and while being offline.
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An Offline-First browser for the smolnet - NotABug.org: Free code hosting. A command-line and offline-first smolnet browser/feed reader for Gemini, Gopher, Spartan and Web by Ploum.
The goal of Offpunk is to be able to synchronise your content once (a day, a week, a month) and then browse/organise it while staying disconnected.
ogDynamicParameters let you manage parameters of any items. You can define item parameters by item family and item model. ogDynamicParameters will offer you the form to create and edit item with all parameters defined.
Preview how pages look when shared, on every major platform.
OGee is a Chromium extension that shows how the current page’s Open Graph link card will look when it is shared. Open the popup on any page to see the real thumbnail, title, description, and domain each platform would display, side by side, in both light and dark themes.
AI-Powered Reverse Engineering with Ghidra.
OGhidra bridges Large Language Models (LLMs) via Ollama with the Ghidra reverse engineering platform, enabling AI-driven binary analysis through natural language. Interact with Ghidra using conversational queries and automate complex reverse engineering workflows.
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SSR islands for SvelteKit.
Your pages are HTML. Nothing hydrates until you say so. Mark a component and it wakes: on load, on scroll, on whatever cue you pick. Everything else stays static. No Kit client to boot, so you ship JavaScript only for what you marked.
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HTTP load generator, inspired by rakyll/hey with tui animation. oha is a tiny program that sends some load to a web application and show realtime tui inspired by rakyll/hey.
The all-in-one monitoring tool for your entire website.
Downtime happens, certificates expire and links break. Ensure your website is blazing fast, error free and properly indexed without the hassle of multiple tools.
A library and language for building parsers, interpreters, compilers, etc.
Ohm is a parsing toolkit consisting of a library and a domain-specific language. You can use it to parse custom file formats or quickly build parsers, interpreters, and compilers for programming languages.
Teams-first Multi-agent orchestration for Claude Code. A weapon, not a tool.
Multi-AI orchestration plugin for Claude Code. Coordinate Claude, Gemini, and Codex with 19 specialized agents, 28 skills, and MCP-powered tools.
OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.
OMX is a workflow layer for OpenAI Codex CLI. Start Codex stronger, then let OMX add better prompts, workflows, and runtime help when the work grows.
OhMyForm is the best open source form solution for the web Craft beautiful forms in seconds. Create stunning embedable forms for recruiting, market research, surveys and more.
The Best Agent Harness. Meet Sisyphus: The Batteries-Included Agent that codes like you.
AI coding agent for the terminal.
AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries.
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Beautiful Reddit threads, live in your terminal.
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a delightful & open source framework for Zsh.
🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.
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Framework agnostic gallery plugin with flashy filtering and re-ordering
Square’s meticulous HTTP client for the JVM, Android, and GraalVM.
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Color picker and converter for OKLCH and LCH color space. OKLCH is a new way to encode colors (like hex, RGBA, or HSL):
- OKLCH has native browser support.
- It can encode more colors for modern screens (P3, Rec. 2020, and beyond).
- Unlike HSL, OKLCH always has predictable contrast after color transformation.
- In contrast with LCH and Lab, no hue shift on chroma changes.
- Provides great accessibility on palette generation.