Links
AddAI → JSON → UI. AI-generated UI with guardrails.
When users prompt for UI, you need guarantees. json-render gives AI a constrained vocabulary so output is always predictable.
Predictable. Guardrailed. Fast.
Let users generate dashboards, widgets, apps, and data visualizations from prompts — safely constrained to components you define.
Related contents:
Velociraptor is an advanced digital forensic and incident response tool that enhances your visibility into your endpoints.
Velociraptor is a tool for collecting host based state information using The Velociraptor Query Language (VQL) queries.
Sealed Secrets provides declarative Kubernetes Secret Management in a secure way. Since the Sealed Secrets are encrypted, they can be safely stored in a code repository. This enables an easy to implement GitOps flow that is very popular among the OSS community.
System for collecting, deriving and querying facts about source code.
Glean is a system for working with facts about source code. You can use it for:
-
Collecting and storing detailed information about code structure. Glean is designed around an efficient storage model that enables storing information about code at scale.
-
Querying information about code, to power tools and experiences from online IDE features to offline code analysis.
Source: Indexing code at scale with Glean @ Engineering at Meta.
All the AI, on your Mac.
Chat with o3, Claude, Gemini, DeepSeek, and others all at once. The best models, as soon as they come out, in one open source app.
Related contents:
A modern replacement for Redis and Memcached. Dragonfly is a modern in-memory datastore, fully compatible with Redis and Memcached APIs. Dragonfly implements novel algorithms and data structures on top of a multi-threaded, shared-nothing architecture. As a result, Dragonfly reaches x25 performance compared to Redis and supports millions of QPS on a single instance.
Reference architecture for AI agents that propose actions but cannot authorize them — immutable intent capture, an independent Decionis policy verdict (ALLOW/ESCALATE/BLOCK), verified human approval, and a SafeExecutor that consumes a single-use intent-bound grant.
The ultimate bridge for cross-platform reading and listening synchronization.
BookBridge is a self-hosted sync engine for audiobooks and ebooks. It keeps your reading and listening position aligned across multiple apps, whether the source is Audiobookshelf, KOReader, BookFusion, Grimmory, BookOrbit, Calibre-Web Automated, or Storyteller. With the current Bridge Sync KOReader plugin, it can also move highlights and notes between supported readers.
Language-agnostic API mocking and testing utility.
mock is an API utility - it lets you:
-
define API routes easily through API configuration files or through command-line parameters.
-
use shells scripts as response handlers. Or any other type of program can act as response handlers.
-
test your API - make assertions on whether an endpoint was requested.
Related contents:
Penpot is the first Open Source design and prototyping platform meant for cross-domain teams. Non dependent on operating systems, Penpot is web based and works with open web standards (SVG). For all and empowered by the community.
Related contents:
The Ultimate Open Source Web Chat Platform. From group messages and video calls all the way to helpdesk killer features. Our goal is to become the number one cross-platform open source chat solution.
NayuOS is an ongoing project at Nexedi: since we mainly use Chromebooks as part of our development tools, we want to have more customizable, secure and privacy-compliant devices. We also love Free Software so we do want a Free alternative for Chrome OS that fits our needs.
Status Page for monitoring your websites and applications with beautiful graphs, analytics, and plugins. Run on any type of environment. An easy to use Status Page for your websites and applications. Statping will automatically fetch the application and render a beautiful status page with tons of features for you to build an even better status page. This Status Page generator allows you to use MySQL, Postgres, or SQLite on multiple operating systems.
arRPC is an open implementation of Discord's Rich Presence. Allowing RPC where previously impossible, like Discord Web and custom clients.
arRPC is an open-source reimplementation of Discord's Rich Presence (RPC), instead of using Discord's specific (only works with their desktop client) and closed/proprietary local backend. arRPC mimicks Discord's local servers and scanning, allowing apps to talk to it to give you statuses just like desktop!
Free Javascript challenges. Learn Javascript online by solving coding exercises.
Daemon for easy but powerful stats aggregation. A network daemon that runs on the Node.js platform and listens for statistics, like counters and timers, sent over UDP or TCP and sends aggregates to one or more pluggable backend services (e.g., Graphite).
DocBook is a schema (available in several languages including RELAX NG, SGML and XML DTDs, and W3C XML Schema) maintained by the DocBook Technical Committee of OASIS. It is particularly well suited to books and papers about computer hardware and software (though it is by no means limited to these applications).
Related contents:
A community-maintained Python framework for creating mathematical animations.
Manim is an animation engine for explanatory math videos.
BIRD is an (not only) IP routing daemon.
The BIRD project aims to develop a fully functional dynamic IP routing daemon primarily targeted on (but not limited to) Linux, FreeBSD and other UNIX-like systems and distributed under the GNU General Public License.
BIRD is a dynamic IP routing daemon with full support of most modern routing protocols, easy to use configuration interface and powerful route filtering language, primarily targeted on (but not limited to) Linux and other UNIX-like systems and distributed under the GNU General Public License.
Elixir ❤️ Embedded
Nerves is an open-source platform that combines the rock-solid BEAM virtual machine and Elixir ecosystem to easily build and deploy production embedded systems.
Related contents:
Threat-hunting tool for Linux . Bring your Linux Threat-Hunting capabilities to the next level.
Kunai is a powerful tool designed to bring actionable insights for tasks such as security monitoring and threat hunting on Linux systems. Think of it as the Linux counterpart to Sysmon on Windows, tailored for comprehensive and precise event monitoring.
Related contents:
Digital Credentials. The Common Language of Verified Skills. Issue digital badges, gain insights about your workforce, and supercharge profiles in your applications on the world’s largest digital credential network.
Claude Code Mobile Client. Mobile and Web client for Claude Code, with realtime voice, encryption and fully featured.
Spawn and control multiple Claude Codes in parallel. Happy Coder runs on your hardware, works from your phone and desktop, and costs nothing. Open source.
Related contents:
PHP Static Analysis Tool - discover bugs in your code without running it!
Your online audio toolkit. A collection of easy-to-use web tools for all your audio files.
The Registry is a stateless, highly scalable server side application that stores and lets you distribute container images and other content.
This repository's main product is the Open Source Registry implementation for storing and distributing container images and other content using the OCI Distribution Specification. The goal of this project is to provide a simple, secure, and scalable base for building a large scale registry solution or running a simple private registry. It is a core library for many registry operators including Docker Hub, GitHub Container Registry, GitLab Container Registry and DigitalOcean Container Registry, as well as the CNCF Harbor Project, and VMware Harbor Registry.
Related contents:
UI Design and Prototyping Tool. Component-driven prototyping. Design with the same components that devs build products with. Move your teams out of silos for real process improvements.
Pest is a Testing Framework with a focus on simplicity. It was carefully crafted to bring the joy of testing to PHP.
Related contents:
Originally written for Huddle.com, grumble.js provides special tooltips without the usual limitations of north/east/south/west positioning. A grumble can be rotated around a given element at any angle, all 360 degrees. Any distance can be specified. Any CSS style can be applied. There's auto-magic size adjustment for use with localised text. FX queues for animating multiple grumbles. And it works in IE6+, and modern browsers.
🤗 smolagents: a barebones library for agents. Agents write python code to call tools and orchestrate other agents.
simple library could monitor mouse position and predict user input.
A free font editor for TTF, OTF and SVG fonts.
Birdfont is a free font editor which lets you create vector graphics and export TTF, OTF and SVG fonts. The editor has good support for both monochrome and color font formats.
concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit.
BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner.
Related contents:
The Open Source CCTV Solution. Simple CCTV and NVR Solution.
Shinobi is the Open Source CCTV Solution written in Node.JS. Designed with multiple account system, Streams by WebSocket, and Direct saving to MP4. Shinobi can record IP Cameras and Local Cameras.
Related contents:
kubernetes log viewer.
Kubernetes tail. Streams logs from all containers of all matched pods. Match pods by service, replicaset, deployment, and others. Adjusts to a changing cluster - pods are added and removed from logging as they fall in or out of the selection.
Take Control of Your Learning. Privately.
A powerful open-source, AI-powered note-taking/research platform that respects your privacy. An Open Source implementation of Notebook LM with more flexibility and features.
Related contents:
Project providing a set of classes for the PHP programming language, which allow you to write to and read from different file formats, like Excel 2007, PDF, HTML, ... This project is built around Microsoft's OpenXML standard and PHP.
🍫 Tastier cookies, local, session, and db storage in a tiny package. Includes subscribe() events for changes.
Mailman is free software for managing electronic mail discussion and e-newsletter lists. Mailman is integrated with the web, making it easy for users to manage their accounts and for list owners to administer their lists. Mailman supports built-in archiving, automatic bounce processing, content filtering, digest delivery, spam filters, and more. See the features page for details.
Customization of kubernetes YAML configurations.
kustomize lets you customize raw, template-free YAML files for multiple purposes, leaving the original YAML untouched and usable as is.
kustomize targets kubernetes; it understands and can patch kubernetes style API objects. It's like make, in that what it does is declared in a file, and it's like sed, in that it emits edited text.
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.
AI-Powered Presales Software.
Managing POCs (proofs-of-concept) can feel like juggling a thousand moving parts—but Opine makes it simple. Built for technical sales teams, Opine provides a centralized hub for running POCs and pilots, helping you streamline workflows, track progress, and keep your entire team aligned. It’s pre-sales, simplified.
Related contents:
BookSearcher is a Python-based CLI tool that interfaces with Prowlarr to search for books across multiple indexers. It provides a convenient way to search for both eBooks and Audiobooks, with support for caching results and managing downloads.
A GNU Emacs major mode for keeping notes, authoring documents, computational notebooks, literate programming, maintaining to-do lists, planning projects, and more — in a fast and effective plain text system.
Org is a highly flexible structured plain text file format, composed of a few simple, yet versatile, structures — constructed to be both simple enough for the novice and powerful enough for the expert.
Related contents:
MakeACopy is an open-source document scanner app for Android that allows you to digitize paper documents with OCR functionality. The app is designed to be privacy-friendly, working completely offline without any cloud connection or tracking.
Related contents:
A Control Mechanism for AI Agent.
This document introduces .agentignore, a simple yet powerful way designed to give you precise control over which parts of your codebase AI agents and code assistants can access.
Minne, a read-it-later & personal knowledge management solution .
Minne (Swedish for "memory") is a personal knowledge management system and save-for-later application for capturing, organizing, and accessing your information. Inspired by the Zettelkasten method, it uses a graph database to automatically create connections between your notes without manual linking overhead.
Rich_TextArea is a jQuery plugin replacement for the venerable HTML TEXTAREA that adds arbitrary triggered autocompletes along with the insertion of rich “embedded objects” included images, links, or any other markup.
My own custom 12ft.io replacement .
This is a simple self hosted server that has a simple but powerful interface to block ads, paywalls, and other nonsense. Specially for sites like medium, new york times which have paid articles that you normally cannot read. Now I do want you to support the creators you benefit from but if you just wanna see one single article and move on with your day then this might be helpful
The Swiss Army knife for 802.11, BLE, IPv4 and IPv6 networks reconnaissance and MITM attacks. bettercap is a powerful, easily extensible and portable framework written in Go which aims to offer to security researchers, red teamers and reverse engineers an easy to use, all-in-one solution with all the features they might possibly need for performing reconnaissance and attacking WiFi networks, Bluetooth Low Energy devices, wireless HID devices and Ethernet networks.
Bundle and save your SSH keys with Nix. This flake provides a way to encrypt and bundle your SSH keys and SSH config in a readable format!
Shoji-Nix is a Nix flake designed to manage and securely store your SSH keys. With Shoji-Nix, you can bundle your SSH configuration and .ssh folder into a YAML file which can then be encrypted and saved in your repository.
Dune is a build system for OCaml projects. Using it, you can build executables, libraries, run tests, and much more.
Related contents:
Building blocks for your Next.js project. An opinionated collection of components, hooks, and utilities for your Next.js project.
Running an online business has never been easier. Transform complexities of online selling into a simplified experience with our all-in-one system and end-to-end services.
AuthMatrix is a Burp Suite extension that provides a simple way to test authorization in web applications and web services.
An open source, real-time monitoring tool with custom-monitor and agentLess.
Apache HertzBeat is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.
accessible html/css charts with markdown support.
The point of C💚SS.css is to allow easy creation of simple charts for documentation, data storytelling / journalism, etc. It features plots of 1-D lists, and has a custom markdown filter that converts suitably formatted lists directly to charts. It has no dependencies (other than a modern browser), and is very small compared to javascript based charting tools. The html is based on <ul> lists and will collapse back to readible lists in the absence of css support, making it accessible to all readers. It is open source and easily configurable according to project needs.