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AddUnison is a file-synchronization tool for POSIX-compliant systems (e.g. *BSD, GNU/Linux, macOS) and Windows. It allows two replicas of a collection of files and directories to be stored on different hosts (or different disks on the same host), modified separately, and then brought up to date by propagating the changes in each replica to the other.
Windows system utilities to maximize productivity. Microsoft PowerToys is a set of utilities for power users to tune and streamline their Windows experience for greater productivity.
Mockingbird is an online tool that makes it easy for you to create, link together, preview, and share mockups of your website or application.
As data volumes continue to grow in fields like machine learning and scientific computing, optimizing fundamental operations like matrix multiplication becomes increasingly critical. Blosc2's chunk-based approach offers a new path to efficiency in these scenarios.
Blosc is a high performance compressor optimized for binary data (i.e. floating point numbers, integers and booleans, although it can handle string data too). It has been designed to transmit data to the processor cache faster than the traditional, non-compressed, direct memory fetch approach via a memcpy() OS call. Blosc main goal is not just to reduce the size of large datasets on-disk or in-memory, but also to accelerate memory-bound computations.
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Easy Go Containers. Build and deploy Go applications.
ko makes building Go container images easy, fast, and secure by default.
ko is a simple, fast container image builder for Go applications. It's ideal for use cases where your image contains a single Go application without any/many dependencies on the OS base image (e.g., no cgo, no OS package dependencies).
A random collection of accessibility-focused tools that you might find at least partially useful
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Snaffler is a tool for pentesters and red teamers to help find delicious candy needles (creds mostly, but it's flexible) in a bunch of horrible boring haystacks (a massive Windows/AD environment).
This tool will generate a virus that can only destroy Windows computer. You can also configure to auto run in usb drive
Lightweight, self-contained Linux® server monitoring tool.
Zero dependencies. No external databases. Single binary. Just deploy and go.
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GistBox is the personal code library you've always wanted
Authorization service and frontend for Docker registry (v2)
Lightweight universal DDNS Updater program. Container to update DNS records periodically with WebUI for many DNS providers. Program to keep DNS A and/or AAAA records updated for multiple DNS providers
open-computer-use is an open-source Computer Use service wrapped as MCP. Any AI agent or MCP client can use it to run Computer Use on macOS, Linux, and Windows.
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🦄 Record your terminal and generate animated gif images or share a web player.
Run Composer packages, effortlessly. The entire PHP ecosystem, always at your fingertips.
Run any command from any composer package, even if it's not installed in your project.
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Vulnerability Intelligence Platform. Track and Monitor CVEs in Real-Time
Stay ahead of security threats with our comprehensive vulnerability intelligence platform. Monitor, analyze, and respond to CVEs affecting your infrastructure.
Connect home devices into a powerful cluster to accelerate LLM inference. More devices mean faster performance, leveraging tensor parallelism and high-speed synchronization over Ethernet.
Supports Linux, macOS, and Windows. Optimized for ARM and x86_64 AVX2 CPUs.
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Incident Management for Everyone. crisis management orchestration framework.
Create meaningful service names that are unlikely to change over time by composing the name from elements that describe what the service does.
Fediverse bots, as standalone servers. Standalone ActivityPub bots in TypeScript.
BotKit is a TypeScript framework for standalone ActivityPub bots. No Mastodon account and no 500‑character limit: your bot runs as a complete fediverse server, and it fits in a single file.
Session continuity, token-efficient MCP execution, and agentic workflows for Claude Code.
Context management for Claude Code. Hooks maintain state via ledgers and handoffs. MCP execution without context pollution. Agent orchestration with isolated context windows.
IT Management Software and Observability Platform. Full-stack observability solutions for cloud, hybrid, and on-premises.
Free self-hosted groceries list for families and shared households.
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local configuration manager.
Loco.sh is an Unix local configuration manager. It can install any package (apt, ppas, brew, snap, pip...), manage dotfiles, terminal styles, fonts, backgrounds, overlays, and execute custom scripts.
Ingress NGINX Controller for Kubernetes.
ingress-nginx is an Ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer.
Related contents:
- Ingress NGINX Retirement: What You Need to Know @ Kubernetes Contributors.
- Migration assistance from Ingress NGINX to HAProxy Kubernetes Ingress Controller @ HAProxy.
- Another open source project dies of neglect, leaving thousands scrambling @ The Register.
- Navigating the ingress-nginx archival: why now is the time to move to Cilium @ CNCF.
- Before You Migrate: Five Surprising Ingress-NGINX Behaviors You Need to Know @ kubernetes.
Lottie is a library for Android, iOS, Web, and Windows that parses Adobe After Effects animations exported as JSON with Bodymovin and renders them natively on mobile and on the web!
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A ssl/ssh multiplexer.
Applicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port).
sslh accepts connections on specified ports, and forwards them further based on tests performed on the first data packet sent by the remote client.
Probes for HTTP, TLS/SSL (including SNI and ALPN), SSH, OpenVPN, tinc, XMPP, SOCKS5, are implemented, and any other protocol that can be tested using a regular expression, can be recognised. A typical use case is to allow serving several services on port 443 (e.g. to connect to SSH from inside a corporate firewall, which almost never block port 443) while still serving HTTPS on that port.
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Community-ID is an OpenID implementation in PHP which is OpenID 2.0 compliant. Community-ID is build to 100% on Open Source software and is release under the BSD license. Users can keep track of their trusted sites and manage them. The login to C-ID can be username/passowrd or a One Time Password with Yubikey. A user can have multiple profiles like with privat or business contact information.
This is an independent project and not an official GitLab product. It is intended to be used alongside yaml-language-server (yamlls), providing specialized support for GitLab CI files without replacing yamlls.
A fast, friendly, functional language.
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turn your Ruby on Rails app into a mobile app.
Ruby Native turns a Rails app into iOS and Android apps. This gem is the Rails-side integration: view helpers, a YAML config file, endpoints auto-mounted at /native, and a CLI for previewing and deploying builds. Full docs, including the complete helper reference and config schema, live at rubynative.com/docs.
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Manage your kubeconfig more easily.
List, switch, add, delete and more interactive operations to manage kubeconfig. It also supports kubeconfig management from cloud.
Djot is a light markup syntax. It derives most of its features from commonmark, but it fixes a few things that make commonmark's syntax complex and difficult to parse efficiently. It is also much fuller-featured than commonmark, with support for definition lists, footnotes, tables, several new kinds of inline formatting (insert, delete, highlight, superscript, subscript), math, smart punctuation, attributes that can be applied to any element, and generic containers for block-level, inline-level, and raw content. The project began as an attempt to implement some of the ideas I suggested in Beyond Markdown.
⚡️ Superpowers for your Openclaw. Powerful prebuilt agent workflows. Including 113 prebuilt workflows you can enable in 1 click 🎉
Finish is a project management tool minus the clutter. It will help you manage your team and get your tasks done with minimal effort.
An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agent creation.
Coze Studio is an all-in-one AI agent development tool. Providing the latest large models and tools, various development modes and frameworks, Coze Studio offers the most convenient AI agent development environment, from development to deployment.
A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations.
CSSTree is a tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations. The main goal is to be efficient and W3C spec compliant, with focus on CSS analyzing and source-to-source transforming tasks.
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TerraTidy is a single-binary quality platform for Terraform and Terragrunt. It provides formatting, style checking, linting, and policy enforcement.
Learning games, Make learning awesome!
Kahoot! is a global learning and engagement platform company that wants to empower everyone, including children, students, and employees, to unlock their full learning potential.
The Kahoot! platform makes it easy for any individual or corporation to create, share, and host learning sessions that drive compelling engagement and boost learning outcomes. Kahoot! sessions can be hosted anywhere, in person or virtually, using any device with an internet connection.
✉️ Open-Source Email API for Developers. Self-hosted Alternative to SES, Mailgun, SendGrid.
Hyvor Relay is a self-hosted, open-source email API for developers. It uses SMTP to send emails using your own infrastructure. It is designed to be simple to self-host, easy to manage and observe, and powerful enough to send millions of daily emails.
the AI-native open-source embedding database. The fastest way to build Python or JavaScript LLM apps with memory! Chroma is the open-source AI application database. Batteries included.
Embeddings, vector search, document storage, full-text search, metadata filtering, and multi-modal. All in one place. Retrieval that just works. As it should be.
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A tool to create accessible color systems
The app helps you to create accessible color systems with predictable contrast ratios.
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.
Javascript mobile document scanner.
jscanify is an open-source pure Javascript implemented mobile document scanner designed to run in any Javascript environment for free.
jscanify is capable of detecting & highlighting documents in an image, as well as undistorting it. It is fast and easy to learn.
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Saru est un outil de suivi commercial. Il permet d’organiser vos contacts et de saisir l’historique de vos échanges. Demandez la création de votre compte sur la plateforme de Saru. Pas d'installation, pas de trucs compliqués d'informaticiens... On vous donne un identifiant et un mot de passe, et vous n'avez plus qu'à commencer à l'utiliser !
A multi-platform Nix configuration template optimized as development environment, based on nixos-unified.
A multi-platform Nix configuration template optimized as development environment (includes direnv, neovim with LSP1 and such), based on nixos-unified. See ./modules to see what's available. We support home-manager (see ./modules/home), nix-darwin (see ./modules/darwin) and NixOS (see ./modules/nixos).
Communicate Complexity With Intuitive Diagramming
A diagram is worth a thousand words — especially when it comes to technical documentation. Visualize everything with Gliffy for Confluence.
Delta – A Free jQuery UI Theme
The Functional Source License (FSL) is a mostly permissive non-compete license that converts to Apache 2.0 or MIT after two years. It is designed for SaaS companies that value both user freedom and developer sustainability. FSL provides everything a developer needs to use and learn from your software without harmful free-riding.
A sandboxed bash interpreter for AI agents. Pure TypeScript with in-memory filesystem.
A simulated bash environment with an in-memory virtual filesystem, written in TypeScript. Designed for AI agents that need a secure, sandboxed bash environment. Supports optional network access via curl with secure-by-default URL filtering.
Low code project to build admin panels, internal tools, and dashboards. Integrates with 15+ databases and any API. Appsmith is an open-source platform to build, deploy, and maintain internal apps. You can build anything from simple CRUD apps, admin panels, dashboards to custom business apps and complicated multi-step workflows.
Open Source File Sync&Share and Document Collaboration Platform
Seafile is an open source file sync and share platform, focusing on reliability and performance. Seafile's built-in collaborative document SeaDoc, make it easy for collaborative writing and publishing documents.
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An open source template for building cloud agents.
Spawn coding agents that run infinitely in the cloud. Powered by AI SDK, Gateway, Sandbox, and Workflow SDK.