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AddOSRD (Open Source Railway Designer) is an open source web application for railway infrastructure design, capacity analysis, timetabling and simulation and short term path request.
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Debugbar for Laravel.
Laravel Debugbar is a package that integrates PHP Debug Bar with Laravel to debug database queries and profile other information.
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MediaWiki is a free software open source wiki package written in PHP, originally for use on Wikipedia. It is now also used by several other projects of the non-profit Wikimedia Foundation and by many other wikis, including this website, the home of MediaWiki.
Performance Measurement of Your App's Actual Users.
Open-source tool to measure the performance of your web app directly from your users' browsers.
Code breaks, fix it faster. Don’t just observe. Take action. The only app monitoring platform built for developers that gets to the root cause for every issue.
Sentry is a realtime event logging and aggregation platform. Sentry is a developer-first error tracking and performance monitoring platform that helps developers see what actually matters, solve quicker, and learn continuously about their applications.
A lightweight code editor with vim mode, Git integration, and agentic AI editing.
☆ An OSINT tool in python to find information about an email or phone number and get information about a URL then get information about an IP address
Laravel best practices
An app that adapts to you, not the other way around
Affinity comes with built-in Vector, Pixel, and Layout studios, but you’re not locked in. Rearrange panels and mix and match your favorite tools to build custom studios. You can save multiple setups, switch between them in a click, and even share with others or download theirs. It’s customization that flexes to your workflow.
Find the right device for your smart home.
Real-world data from millions of Home Assistant installations.
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Patterns for Responsive HTML Email Templates.
A few simple, but solid patterns for responsive, accessible HTML email in (almost) every email client.
nuttcp is a network performance measurement tool intended for use by network and system managers. Its most basic usage is to determine the raw TCP (or UDP) network layer throughput by transferring memory buffers from a source system across an interconnecting network to a destination system, either transferring data for a specified time interval, or alternatively transferring a specified number of bytes. In addition to reporting the achieved network throughput in Mbps, nuttcp also provides additional useful information related to the data transfer such as user, system, and wall-clock time, transmitter and receiver CPU utilization, and loss percentage (for UDP transfers).
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Policy Module for Microsoft Active Directory Certificate Services.
TameMyCerts is a policy module for Microsoft Active Directory Certificate Services (AD CS) enterprise certification authorities that enables security automation for a lot of use cases in the PKI field.
unclutter your .profile. direnv is an extension for your shell. It augments existing shells with a new feature that can load and unload environment variables depending on the current directory.
Allows you to purge all reply comments left by a user on a YouTube channel or video. Allows you to filter and search for spammer comments on your channel in many different ways AND delete them all at once (see features below).
Open-source KVM software.
Input Leap is software that mimics the functionality of a KVM switch, which historically would allow you to use a single keyboard and mouse to control multiple computers by physically turning a dial on the box to switch the machine you're controlling at any given moment. Input Leap does this in software, allowing you to tell it which machine to control by moving your mouse to the edge of the screen, or by using a keypress to switch focus to a different system.
Restore old photos using our photo restoration application, built with Baseten and powered by the GFP-GAN model.
AI You Control. The Open-Source, Cross-Platform, Extensible AI Client. Choose your models. Own your data. Eliminate vendor lock-in.
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A command line tool to switch between different versions of terraform (install with homebrew and more) .
The tfswitch command line tool lets you switch between different versions of terraform. If you do not have a particular version of terraform installed, tfswitch lets you download the version you desire. The installation is minimal and easy. Once installed, simply select the version you require from the dropdown and start using terraform.
QuickDrop is an easy-to-use file sharing application that allows users to upload files without an account, generate download links, and manage file availability, file encryption and optional password protection.
Understand AI systems visually.
An interactive atlas of agent architectures, safety patterns, evals, context systems, and coding agents — drawn as living diagrams instead of prose.
pbgopy allows to copy and paste between devices.
pbgopy acts like pbcopy/pbpaste but for multiple devices.
It lets you share data across devices like you copy and paste.
a terminal for a more modern age Tabby is an infinitely customizable cross-platform terminal app for local shells, serial, SSH and Telnet connections.
droparea is a HTML5 drag and drop image file uploader jQuery plug-in and a php script for server-side.
Secure Command-Line Password Manager.
Keepr is a secure, cross-platform command-line password manager designed for software developers. It stores your credentials in an encrypted SQLCipher database that lives entirely on your local machine, ensuring complete control over your data. No servers, no cloud syncing — just strong, local encryption.
Automate Software Build and Testing. Drone is a self-service Continuous Integration platform for busy development teams.
Clean & Remove AI Slop. A field guide to the visual & copy tics of AI-generated products — and an Agent Skill that scans your project and strips them out.
Vibe-coded products are ugly in the same specific way: indigo gradients, glowing glass cards, emoji on every line, a badge on everything. It's what a machine reaches for when it has no taste but wants to look impressive. It's so common you've stopped seeing it. This guide makes it glaring again, then shows you how to strip it out.
Distributed code review system for Git repos.
By "distributed", we mean that code reviews are stored inside of the repository as git objects. Every developer on your team has their own copy of the review history that they can push or pull. When pulling, updates from the remote repo are automatically merged by the tool.
This design removes the need for any sort of server-side setup. As a result, this tool can work with any git hosting provider, and the only setup required is installing the client on your workstation.
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One component. Two APIs. React Component API Game.
Can you tell which props your future self will thank you for? Train your eye in under 5 minutes.
Educational platforms for developers. Each app presents code challenges where you pick the better variant, with topic-specific tools and a pattern reference library.
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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Helium is a floating browser window that allows you to watch media while you work. Your content will never fall behind your other windows even as you switch tasks.
Make Photo Gallery is a online gallery tool that automatically combines many photos into a nicely arranged single panel of photos.
FastAPI framework, high performance, easy to learn, fast to code, ready for production.
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints.
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A collection of free single-purpose online tools for web developers...
A fast WordPress plugin enumeration tool.
WPProbe is a fast and efficient WordPress plugin scanner that leverages REST API enumeration (?rest_route) to detect installed plugins without brute-force.
Unlike traditional scanners that hammer websites with requests, WPProbe takes a smarter approach by querying the exposed REST API. This technique allows us to identify plugins stealthily, reducing detection risks and speeding up the scan process.
Recipe Management For The Modern Household
Mealie is an intuitive and easy to use recipe management app. It's designed to make your life easier by being the best recipes management experience on the web and providing you with an easy to use interface to manage your growing collection of recipes.
Your teammate for Code Quality and Code Security SonarQube empowers all developers to write cleaner and safer code. Join an Open Community of more than 200k dev teams.
A website that allows you to create your own gradient
Apache IoTDB (Database for Internet of Things) is an IoT native database with high performance for data management and analysis, deployable on the edge and the cloud. Due to its light-weight architecture, high performance and rich feature set together with its deep integration with Apache Hadoop, Spark and Flink, Apache IoTDB can meet the requirements of massive data storage, high-speed data ingestion and complex data analysis in the IoT industrial fields.
Schematic Capture & PCB Design Software. A Cross Platform and Open Source Electronics Design Automation Suite.
Cloudschool is a free, personal LMS for teachers.
A scale-out production-ready vendor-neutral OCI-native container image/artifact registry (purely based on OCI Distribution Specification)
The Open Mainframe Project was founded in 2015, as a focal point for deployment and use of Linux and Open Source in a mainframe computing environment.
The alerta monitoring system is a tool used to consolidate and de-duplicate alerts from multiple sources for quick ‘at-a-glance’ visualisation. With just one system you can monitor alerts from many other monitoring tools on a single screen.
FreeOTP is a two-factor authentication application for systems utilizing one-time password protocols. Tokens can be added easily by scanning a QR code. If you need to generate a QR code, try our QR code generator.
Strip multi-vendor AI provenance marks: Unicode text hygiene, statistical rewrite hooks, and C2PA/metadata from PNG/JPEG/SVG/PDF/DOCX/HTML/MD.
Agent skill + stdlib Python scripts to strip multi-vendor AI provenance marks from text and files — for privacy and hygiene on content you own.
Implementation of paper - YOLOv7: Trainable bag-of-freebies sets new state-of-the-art for real-time object detectors.
the sovereign forge.
Radicle is an open source, peer-to-peer code collaboration stack built on Git. Unlike centralized code hosting platforms, there is no single entity controlling the network. Repositories are replicated across peers in a decentralized manner, and users are in full control of their data and workflow.
Elgg is an award-winning social networking engine, delivering the building blocks that enable businesses, schools, universities and associations to create their own fully-featured social networks and applications. Organizations with networks powered by Elgg include:
Self-hosted publish and subscribe metric dashboards.
Plotix is a free, open source, self-hosted tool for turning simple data pushes into live graphs. Send a value or a set of named values to a topic with a single request, then subscribe to that topic to view the output graph. It works like ntfy, but instead of sending notifications, you send numbers and get charts.
a federated personal link collection manager.
Betula is a single-user self-hosted bookmarking software with optional Fediverse support.
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Deploy a Production Ready Kubernetes Cluster
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Can be deployed on AWS, GCE, Azure, OpenStack, vSphere, Equinix Metal (bare metal), Oracle Cloud Infrastructure (Experimental), or Baremetal
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Highly available cluster
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Composable (Choice of the network plugin for instance)
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Supports most popular Linux distributions
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Continuous integration tests
CJS/ESM ANSI color library for terminals, CI and Chromium-based browser consoles. Compatible with Bun, Deno, Next.JS.
Say goodbye to proprietary music players filled with ads, tracking, and profiling. Nuclear empowers you to listen to what you want, where you want, and how you want, for free.
Nuclear is a free music streaming program that pulls content from various free sources.
This means that you can search for your favorite artists, albums, and songs, and the player will find information about them, as well as song streams, lyrics, music recommendations, and more, aggregating data from multiple sources.
Nuclear has no ads and no tracking.
Data Mining, Fruitful and Fun
Open source machine learning and data visualization.
Build data analysis workflows visually, with a large, diverse toolbox.