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AddBuild your own accurate air quality monitor with the build instructions below. You can either source the components yourself or get a ready-to-build kit from our online shop.
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Turn any websites into desktop apps, explore thousands of exclusive apps for Mac and PC, organize apps with spaces, switch between multiple accounts, and work more productively with WebCatalog.
Pentesting automation platform that combines hacking tools to complete assessments.
Rekono is an automation platform that combines different hacking tools to complete pentesting processes.
NESFab is a new programming language for creating NES games. Designed with 8-bit limitations in mind, the language is more ergonomic to use than C, while also producing faster assembly code. It's easy to get started with, and has a useful set of libraries for making your first — or hundredth — NES game.
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TypeScript Frontend Framework Built on Effect-TS. Built on Effect. Architected like Elm. Written in TypeScript.
Foldkit is for developers who want to build their product with confidence instead of fighting their architecture. If you want a single pattern that scales from a counter to a multiplayer game without complexity creep, this is it.
GQL is a query language with a syntax very similar to SQL with a tiny engine to perform queries on .git files instance of database files, the engine executes the query on the fly without the need to create database files or convert .git files into any other format, note that all Keywords in GQL are case-insensitive similar to SQL.
Advent of Docker is a 24-day challenge to learn Docker, created by the Founders (Jonas and Lukas) of Sliplane.
Advent of Docker is an educational initiative designed to make learning Docker fun and accessible. Each day in December leading up to Christmas, we release a new Docker challenge or tutorial. The format is inspired by the popular “Advent of Code” concept, but focused entirely on Docker and container technology.
Play Your PC Games Remotely.
Moonlight allows you to play your PC games on almost any device, whether you're in another room or miles away from your gaming rig.
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A Windows Event Log viewer for tech support and IT professionals.
A command-line F-Droid desktop client.
While the Android client integrates with the system with regular update checks and notifications, this is a simple command line client that talks to connected devices via ADB.
The number of web applications being created and used has grown rapidly since the new millenium. And importantly, so has the sheer complexity of them — specially on the front end. No more static pages, no sir!
DevDocs combines multiple API documentations in a fast, organized, and searchable interface.
In a nutshell, installing Grav is a matter of unzipping the file. It is fast, has sophisticated caching, and a light footprint for optimal performance. Content is just simple markdown files in folders, with no complicated databases to deal with. A powerful API and extensive hooks allow for plugins to extend Grav and a comprehensive package manager provides easy installation and updating of extensions. Flexible Twig templating allows easy realization of your designs.
A desktop app to easily run Large Language Models locally.
One tool to manage every AI agent's skills. The universal skill manager for AI coding agents.
Stop juggling skill directories across Claude Code, Codex, OpenClaw, and other AI agents. agent-skill-manager (asm) gives you a single TUI and CLI to install, search, audit, and organize all your agent skills — everywhere.
decrease your screen time... touch grass end the mindless scrolling.
Set up a voicemail widget on your website or add the voicemail application to your Facebook page
Distributed SQLite.
LiteFS is a distributed file system that transparently replicates SQLite databases. You can run your application like it’s running against a local on-disk SQLite database but behind the scenes the database is replicated to all the nodes in your cluster. With LiteFS, you can run your database right next to your application on the edge. You can run LiteFS anywhere!
A Remake / Celebration of the original 'Super Mario Bros.' games. Features new levels, custom modes, new characters, alongside a full level editor / custom level system!
Requires an original SMB1 NES ROM to play! None of the original assets are contained in the source code, unless it was originally made by us!
Cross-platform secret & config manager for development and CI environments
Novops, the universal secret and configuration manager for development, applications and CI.
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Weevely is a stealth PHP web shell that provides a telnet-like console. It is an essential tool for web application post exploitation, and can be used as stealth backdoor or as a web shell to manage legit web accounts, even free hosted ones.
S3-compatible object storage, without the weight.
VaultS3 is a self-hosted, S3-compatible object store in a single binary under 80 MB of RAM, with a built-in dashboard, erasure coding, clustering, encryption, and vector search. The maintained, honest alternative to MinIO.
TruFont is a font-editing application written with Python3, ufoLib, defcon and PyQt5.
Software Catalog and Developer Platform · An open platform for building developer portals.
Powered by a centralized software catalog, Backstage restores order to your microservices and infrastructure and enables your product teams to ship high-quality code quickly without compromising autonomy.
Backstage unifies all your infrastructure tooling, services, and documentation to create a streamlined development environment from end to end.
Related contents:
- What the Heck is Backstage Anyway? @ Spotify R&D.
- Backstage on Docker with GitLab authentificaiton @ Yodamad's blog.
- Backstage - le portail dev qui va changer la vie de vos équipes @ Korben :fr:.
- Making Documentation Simpler and Practical: Our Docs-as-Code Journey @ SquareSpace.
- How to Integrate Terraform with Backstage for Self-Service @ Spacelift.
- Backstage #1: Who Owns This? Why SREs Want a Service Catalog @ bill duncan's blog.
A lightweight mac status bar development port monitor.
A lightweight cross-platform status bar app that monitors and manages development processes running on configurable ports. The app provides real-time process detection and allows you to kill individual processes or all processes at once.
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Moves a DOM element along an SVG path (or do whatever along a path...)
Policy-based control for cloud native environments. Flexible, fine-grained control for administrators across the stack.
Open Policy Agent (OPA) is an open source, general-purpose policy engine that enables unified, context-aware policy enforcement across the entire stack.
Related contents:
- Guardrails for Your Cloud: A Simple Guide to OPA and Terraform @ Sami Banerjee's Medium.
- Getting Open Policy Agent Up and Running @ The New Stack.
- Simplify Kubernetes Security With Kyverno and OPA Gatekeeper @ The New Stack.
- Automating policy enforcements for infrastructure using Open Policy Agent (OPA) in Terraform — Part 1 @ Ashay Maheshwari's Medium.
- Terraform governing with OPA @ DevOpsOnTheTrail.
- Blueprinting Security in CI/CD: Building Trust Through Open Source @ CD Foundation.
- From Kubernetes Gatekeeper to Full-Stack Governance with OPA @ Pulumi.
- Governing infrastructure as code using pattern-based policy as code @ AWS Security Blog.
Vulnerability-proof your Linux Operating Systems Deploy pristine, secure Linux images–whether containerized, running on a virtual machine, or deployed on bare metal.
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Terminal-Native Web Agents. A simple SWE style browser agent framework that achieves SOTA results on long horizon web tasks.
Webwright gives the model a terminal, a local workspace, and the freedom to write code that launches, inspects, and discards browser sessions. The output is not just a completed task, but a reusable program.
Scriptable, strictly RFC compliant in-memory IMAP server for testing IMAP clients.
ImapKit is a scriptable, in-memory IMAP server for testing IMAP clients. It implements IMAP4rev1 (RFC 3501) and, as an optional plugin, IMAP4rev2 (RFC 9051), with more than 50 extensions that can be turned on and off per server instance. Nothing is ever written to disk: the mailbox tree comes from a JSON object, so every new server starts from the same known state.
A modular, extendable, and easy-to-use physics engine for javascript.
Extract Receipt & Invoice Data. Lightweight, customizable and open source.
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Friendika is decentralised, open source, secure, private, modular, extensible, and federated.
A Python script that connects Lidarr with Soulseek!
Soularr reads all of your “wanted” albums/artists from Lidarr and downloads them using Slskd. It uses the libraries: pyarr and slskd-api to make this happen.
What is the easiest way to find out the fonts used in a webpage? Firebug or Webkit Inspector? No, that's too complicated. It should be just a click away. Hence I wrote WhatFont, with which you can easily get font information about the text you are hovering on.
Our easy-to-use SEO tools will help you optimize your online presence, grow your business and generate more leads.
Lightning-fast and Powerful Code Editor Open source. Quick from launch to every keystroke, and batteries included.
Non-autoregressive System 1 decision engine. Typed choice, score and yes/no decisions over any text in a single forward pass, in 100+ languages, with a router that picks the right checkpoint per request.
Multilingual, non-autoregressive System 1 decision model. Give it a state (text, email, ticket, or JSON) and typed questions; it returns typed answers with mathematically calibrated probabilities in a single forward pass (~33 ms) across 100+ languages. Trained with reinforcement learning against strictly proper scoring rules (RLCD), so reporting honest probabilities is the only way to maximise reward. It never generates text, so there is nothing to parse and nothing to hallucinate.
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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.
Cube is a system for collecting timestamped events and deriving metrics. By collecting events rather than metrics, Cube lets you compute aggregate statistics post hoc. It also enables richer analysis, such as quantiles and histograms of arbitrary event sets. Cube is built on MongoDB and available under the Apache License on GitHub.
Transparently add OAuth 2.0 support to IMAP/POP/SMTP client applications, scripts or any other email use-cases that don't support this authentication method.
An IMAP/POP/SMTP proxy that transparently adds OAuth 2.0 authentication for email clients that don't support this method. Keep legacy email clients working with Exchange Online, Gmail and other providers.
phishing domain scanner.
Domain name permutation engine for detecting homograph phishing attacks, typo squatting, and brand impersonation. See what sort of trouble users can get in trying to type your domain name. Find lookalike domains that adversaries can use to attack you. Can detect typosquatters, phishing attacks, fraud, and brand impersonation. Useful as an additional source of targeted threat intelligence.
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Validate and visualize dependencies. Your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.
Hola. Tinyproj connects talented developers, designers, illustrators, and copywriters with folks who need a hand with paid, short-term* projects.
The open-source alternative to Claude Managed Agents.
The open-source managed agent platform. A self-hostable alternative to Claude Managed Agents and OpenAI's Agents API.
Omnara is an open-source managed agent platform. Use the API to run AI agents on any model and any machine, with tools, secrets, permissions, and streaming built in. Self-host it for free under Apache 2.0, or use Omnara Cloud.
Clock associating time with historical or mathematical facts.
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Documents, structured and queryable. Structured and Queryable Documents.
Paperwise helps you OCR, extract, organize, and query documents on your own infrastructure. Run it locally or self-host it, and keep full control of your data.
Secure Data Sync.
Secure, end-to-end encrypted, and privacy respecting sync for your contacts, calendars, tasks and notes.
Easy to use and open source - it seamlessly integrates with your existing apps so you won't even notice you are using it!
- EteSync server @ GitHub.
- etesync-dav @ GitHub is a CalDAV and CardDAV adapter for EteSync.
Simple, modern & fast web-based email client.
Mobile booting with ~138 KB download (using Brotli) and up to 99% performance grade by Lighthouse. This is a fork of the much appreciated RainLoop, but with massive changes to be compatible with (mobile) browsers of 2020 and newer.
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Clojure is a robust, practical, and fast programming language with a set of useful features that together form a simple, coherent, and powerful tool.
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Tools and Techniques for Red Team / Penetration Testing.
This github repository contains a collection of 130+ tools and resources that can be useful for red teaming activities. Some of the tools may be specifically designed for red teaming, while others are more general-purpose and can be adapted for use in a red teaming context.
Network Top -- Help you monitor network traffic with bpf.
netop is a terminal command line interface that can customize the
network traffic bpf filter rule 🎯.
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Whisper is a general-purpose speech recognition model. It is trained on a large dataset of diverse audio and is also a multitasking model that can perform multilingual speech recognition, speech translation, and language identification.
fzf is a general-purpose command-line fuzzy finder.
It’s an interactive filter program for any kind of list; files, command history, processes, hostnames, bookmarks, git commits, etc. With its novel “fuzzy” matching algorithm, you can quickly type in patterns with omitted characters and still get the results you want.
FlowGram is a node-based flow building engine that helps developers quickly create workflows in either fixed layout or free connection layout modes.