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AddOpen source browser tools for everyday use.
Omatsuri is a progressive web application with 12 open source frontend focused tools. Omatsuri translates to «festival» from Japanese (お祭り) and here we have a small festival of applications. It was built with strong respect to your privacy – you will never see ads and it does not include analytics services (or actually any services at all). You are highly encouraged to explore source code and use it in your projects.
Microsoft Windows DLL Export Browser (Enumerate Exports, COM Methods and Properties) with Advanced Search Features.
DLest is specifically designed to assist developers and malware analysts with the analysis and manipulation of exported functions in Portable Executable (PE) files, particularly DLLs. With DLest, you can easily enumerate exported functions using a variety of methods, including drag and drop, opening a folder, or recursively scanning a folder with regular expression filtering to only include PE files with specific export function names.
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High-performance embedded SQL database in Rust. A Modern Embedded SQL Database in Pure Rust.
Full ACID transactions with MVCC, cost-based query optimizer, multiple index types (B-tree, Hash, Bitmap), parallel execution, and minimal unsafe code.
Baseline.js is a simple jQuery plugin for restoring baselines thrown off by odd image sizes.
A self-hosted, privacy-first location timeline platform: an open-source alternative to Google Timeline with automatic trip detection, Immich integration, and rich analytics.
GeoPulse transforms raw GPS data from OwnTracks, Overland, Dawarich, GPSLogger, Home Assistant, and other sources into a searchable timeline of stays, trips, and movement patterns. It runs fully on your own infrastructure and integrates with Immich so your photos appear directly on your map history.
Parallax Engine that reacts to the orientation of a smart device. Where no gyroscope or motion detection hardware is available, the position of the cursor is used instead.
Understand. Improve. Code.
AST Metrics is a blazing-fast static code analyzer that works across programming languages.. It empowers you to gain deep insights into your code structure, identify potential problems early on, and improve code quality. Leveraging the efficiency of Go, AST Metrics delivers exceptional performance for large codebases.
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All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool. Input a domain name or IP Address or Host Name. Links in the results will guide you to other relevant tools and information. And you'll have a chronological history of your results.
Given a version number MAJOR.MINOR.PATCH, increment the:
MAJOR version when you make incompatible API changes,
MINOR version when you add functionality in a backwards compatible manner, and
PATCH version when you make backwards compatible bug fixes.
Additional labels for pre-release and build metadata are available as extensions to the MAJOR.MINOR.PATCH format.
Apache Ossie (incubating) is the universal standard for semantic data
Apache Ossie (incubating) is an industry-wide specification effort to standardize how we exchange semantic metadata across analytics, AI and BI platforms, providing a vendor neutral, single source of truth for semantic data. Ossie was previously known as Open Semantic Interchange (OSI).
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A high-quality visual cross-platform gemini browser.
Kristall is a browser without support for css/js/wasm or graphical websites. It can display user-styled documents in several formats, including gemini, html, markdown, … provided by a server via gemini, gopher, http, finger, …
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A command line tool for tracking work hours, as simple as it can get.
Updo is a command-line tool for monitoring website uptime and performance. It provides real-time metrics on website status, response time, SSL certificate expiry, and more, with alert notifications.
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A simple, nice journald web frontend.
Grafito is a simple, self-contained web-based log viewer for journalctl. It provides an intuitive interface to browse and filter system logs directly from your web browser.
SSH Honeypot that gathers creds and attempted commands.
SSH Honeypot that gathers attempted creds, IP addresses and versions. The SSH server will either issue a warning, or drop the attacker into a fake shell.
Vous y trouverez l’ensemble des informations pour vous initier à la cybersécurité, approfondir vos connaissances, et ainsi agir efficacement sur la protection de vos outils numériques. Ce dispositif est accessible gratuitement. Le suivi intégral de ce dispositif vous fera bénéficier d’une attestation de réussite.
Reiverr is a clean combined interface for Jellyfin, TMDB, Radarr and Sonarr, as well as a replacement to Overseerr.
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Present Plex user statistics and habits in a beautiful and organized manner.
A Plex Rewind application inspired by the likes of Spotify Wrapped and Tautulli.
Present Plex user statistics and habits in a beautiful and organized manner - as a web application application powered by Next.js and Tailwind.css, using data from Tautulli, Overseerr and Plex. You can also disable the Rewind functionality and just use it as an easily sharable Dashboard for your Plex users or vice versa!
A game where you are a computer's OS and you have to manage processes, memory and I/O events.
This is a game where you are the operating system of a computer. As such, you have to manage processes, memory and I/O events. Make sure not to leave processes idling for too long, or the user will get really impatient and reboot you!
The fully integrated standalone wiki and acceptance testing framework.
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.
Ergonomic Framework for Humans. TypeScript with End-to-End Type Safety, type integrity, and exceptional developer experience. Supercharged by Bun.
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The Terminal Text Editor.
Text editor for your terminal: easy, powerful and fast. Fresh is designed for discovery. It features native UIs, a full Menu system, and a powerful Command Palette. With full mouse support, transitioning from graphical editors is seamless.
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Like IntelliSense, but for shells!
IntelliShell is a command-line tool that acts as a smart bookmark manager. It helps you find, organize, and reuse complex shell commands without ever leaving your terminal.
Most advanced XSS scanner. XSStrike is a Cross Site Scripting detection suite equipped with four hand written parsers, an intelligent payload generator, a powerful fuzzing engine and an incredibly fast crawler.
Simple and complete testing utilities that encourage good testing practices
A network diagnostic tool.
Trippy combines the functionality of traceroute and ping and is designed to assist with the analysis of networking issues.
Nala is a front-end for libapt-pkg. Specifically we interface using the python-apt api. Especially for newer users it can be hard to understand what apt is trying to do when installing or upgrading. We aim to solve this by not showing some redundant messages, formatting the packages better, and using color to show specifically what will happen with a package during an install, removal, or upgrade.
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We are a worldwide community of farmers that build and modify our own tools. We share our hacks online and at meet ups because we become better farmers when we work together.
✨ GO server for lorem.space website ✨ 🪐. API for placeholder images but useful! Server hosting categorised random image with an on-demand thumbnailing API for integration in web-design mockups.
Hands-on MCP security lab: 10 real incidents reproduced with vulnerable/secure MCP servers, pytest regressions, and Claude/Cursor battle-tested exploit walkthroughs
Laws of UX is a collection of best practices that designers can consider when building user interfaces.
dav1d is a new AV1 cross-platform decoder, open-source, and focused on speed, size and correctness.
Scribouilli est un outil développé par un groupe d’ami·es pour aider les personnes qui veulent “juste créer un petit site” pour leur association (ou leur activité professionnelle ou ce qu’iels veulent !).
OWASP dep-scan is a next-generation security and risk audit tool based on known vulnerabilities, advisories, and license limitations for project dependencies. Both local repositories and container images are supported as the input, and the tool is ideal for integration with ASPM/VM platforms and in CI environments.
Upon first encountering SQL after two decades of Fortran, C, Java, and Python, I thought I had stumbled into hell. I quickly realized that was optimistic: after all, hell has rules.
I have since realized that SQL does too, and that they are no more confusing or contradictory than those of most other programming languages. They only appear so because it draws on a tradition unfamiliar to those of us raised with derivatives of C. To quote Terry Pratchett, it is not mad, just differently sane.
Welcome, then, to a world in which the strange will become familiar, and the familiar, strange. Welcome, thrice welcome, to SQL.
threat modelling configuration language with hcl.
There are many different ways in which a threat model can be documented. From a simple text file, to more in-depth word documents, to fully instrumented threat models in a centralised solution. Two of the most valuable attributes of a threat model are being able to clearly document the threats, and to be able to drive valuable change.
Smoothly transition elements.
Meet Blendy, a framework-agnostic tool that smoothly transitions one element into another with just a few lines of code.
A fast, framework-agnostic undo/redo core powered by Mutative JSON Patch.
A fast, framework-agnostic undo/redo library that stores only changes, not full snapshots.
Travels gives your users the power to undo and redo their actions—essential for text editors, drawing apps, form builders, and any interactive application. Unlike traditional undo systems that copy entire state objects for each change, Travels stores only the differences (JSON Patches), making it 10x faster and far more memory-efficient.
This book uses MySQL challenges as case studies to explore problem analysis and resolution strategies. Readers will gain a deeper appreciation for logical reasoning, data structures, algorithms, and more through practical examples and insightful discussions.
Review large Terraform diff to detect any issue. AI-Powered Terraform Plan Reviewer.
Verify your Terraform plan matches your code intent before apply.
tfrev uses Claude AI to review your terraform plan output against your code changes, catching mismatches, security risks, and unexpected side effects before they hit production. Works with any Terraform provider — AWS, Azure, GCP, Kubernetes, and more.
Inspired by Popcorn Time, a node web server to stream torrents from YIFY. Built using Geddy and the peerflix library.
Securing containers, one scan at a time.
Harbor Guard is a comprehensive container security scanning platform that provides an intuitive web interface for managing and visualizing security assessments of Docker images.
A self-hosted web application for managing and visualizing home lab infrastructure. Track hardware, virtual machines, applications, storage, networks, and more — all in one place.
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Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets. Excelize is a library written in pure Go providing a set of functions that allow you to write to and read from XLAM / XLSM / XLSX / XLTM / XLTX files. Supports reading and writing spreadsheet documents generated by Microsoft Excel™ 2007 and later. Supports complex components by high compatibility, and provided streaming API for generating or reading data from a worksheet with huge amounts of data. This library needs Go version 1.16 or later. The full docs can be seen using go's built-in documentation tool, or online at go.dev and docs reference.
Web based user interface for mkcert CLI internal CA .
A secure, modern web interface for managing SSL certificates using the mkcert CLI tool. Generate, download, and manage local development certificates with enterprise-grade security and an intuitive web interface.
The WebMCP API enables web applications to provide JavaScript-based tools to AI agents.
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A smarter web fuzzing tool that combines local LLM models and ffuf to optimize directory and file discovery.
This tool enhances traditional web fuzzing by using local AI language models (via Ollama) to generate intelligent guesses for potential paths and filenames.
Zettelkasten knowledge and info management.
Tame the modern information chaos! Sketch of the flow of value creation in a Zettelkasten
Create an integrated thinking environment that is better than any AI can ever be.
Simple & hassle-free image resize & crop based on a pseudo-viewport. Touch-friendly via touch-punch.
A better way to Sell Tickets Online.
Effortless event management for conferences, club nights, and everything in between. Open-Source or Cloud-Based - the choice is yours.
The new email API for developers.
Build, test, and send transactional emails at scale. Resend provides the best developer experience helping you reach users instead of spam folders.
The framework for building agents
Like Next.js for agents. Build durable agents with one folder. eve is a filesystem-first framework for durable AI agents. Core agent capabilities live in conventional locations, so projects are easier to inspect, extend, and operate.
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Building the next generation of privacy infrastructure Existing internet protocols leak sensitive data that can be used without users knowledge — Nym is developing the infrastructure to prevent this data leakage by protecting every packet’s metadata at the network and application layers.
Native AI Memory for Hermes Agent. Zero-Dependency, Sub-Millisecond.
Mnemosyne is a universal, Hermes-first memory layer that works with any agent framework (Claude Code, Cursor, Codex, OpenWebUI, OpenClaw, or your own custom agent). One pip install, one SQLite database. No external services required.
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