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AddSelf-hosted minimalistic task manager.
ZenDo is a minimalistic task manager that is based on weekly planning. It’s a very simple and straightforward to use task manager that allows you to plan your week by assigning tasks to specific days.
ZenDo is dead simple to use. It features a very simple and beautiful UI. Simply assign tasks to days of the week. ZenDo also has PWA support, allowing you to install and use ZenDo as an app on desktop and mobile platforms.
disposable webmail. Inbucket is an email testing application; it will accept messages for any email address and make them available to view via a web interface.
Declarative GitOps CD for Kubernetes. Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.
Related contents:
- How to Build a Multi-Tenancy Internal Developer Platform with GitOps and vCluster @ ITNEXT's Medium.
- Unleashing the Power of ArgoCD by Streamlining Kubernetes Deployments @ sitepoint.
- Using ArgoCD ApplicationSet to deploy to multiple clusters @ ITNEXT's Medium.
- Top 30 Argo CD Anti-Patterns to Avoid When Adopting Gitops @ Container Hub's Medium.
- How Engineers are Automating More with Less: Trends in DevOps Tooling @ DevOps.
- Harnessing GitOps on Linux for Seamless, Git-First Infrastructure Management @ Linux Journal.
- Managing Kubernetes Workloads Using the App of Apps Pattern in ArgoCD-2 @ CNCF.
- Anatomy of a Pull Request Generator @ Codefresh.
- Manage Multi-Cluster Deployments with ArgoCD @ DigitalOcean.
- Behind the scenes: Designing Argo CD in Octopus @ Octopus Deploy.
- ArgoCD diffs at scale @ monday engineering.
- How to scale GitOps in the enterprise: From single cluster to fleet management @ Platform Engineering.
- Argo CD 3.3 Brings Safer GitOps Deletions and Smoother Day‑to‑Day Operations @ InfoQ.
- Introduction to ArgoCD: Getting Started with GitOps @ DevOps Daily.
- How to Implement GitOps on Kubernetes Using Argo CD @ freeCodeCamp.
- GitOps policy-as-code: Securing Kubernetes with Argo CD and Kyverno @ CNCF.
- Security Flaw in Argo CD Can Let Attackers Take Over Kubernetes Clusters @ Cloud Native Now.
Two-Factor Authentication for SSH with PAM Support (pam_duo).
Duo Unix includes a PAM module or alternatively a stand alone executable that can be used to protect programs such as SSH or Sudo.
Duo can be easily added to any Unix system to protect remote (SSH) or local logins with the addition of a simple pam_duo PAM module. It has been tested on Linux (RedHat, Fedora, CentOS, Debian, Ubuntu, Amazon Linux), BSD (FreeBSD, NetBSD, OpenBSD), Solaris, and AIX.
Password protect a static HTML page.
StatiCrypt uses AES-256 to encrypt your HTML file with your passphrase and return a static page including a password prompt and the javascript decryption logic that you can safely upload anywhere (see what the page looks like).
This means you can password protect the content of your public static HTML file, without any back-end - serving it over Netlify, GitHub pages, etc. (see the detail of how it works).
Deep inspection of Python objects.
WAT is a powerful inspection tool designed to help you explore unknown objects and examine them at runtime.
Budgeting made easy. A simplistic, straight-forward budgeting app.
A simplistic, beautiful and straight-forward, open-source budgeting tracking app to track your budget across the years. Easy to use, to get started and to set up.
Reddit Aggregator, built with Express and NextJS .
This is a Reddit Aggregator that allows you to hardcode a list of subreddits that you're interested in. These can be added in the array within api/index.js called SUBREDDITS simply grab the subreddit name from the url and added it in there
A modern network scanner for GNOME.
A modern libadwaita-based network scanner for GNOME that helps you discover devices on your local network.
Related contents:
Most RAG implementations struggle in production because teams focus on model selection and prompt engineering while overlooking the fundamentals: measurement, feedback, and systematic improvement.
This guide presents practical frameworks for building RAG systems that become more valuable over time through continuous learning and data-driven optimization.
Build Python Data & AI web applications. Turns Data and AI algorithms into production-ready web applications in no time.
Taipy is designed for data scientists and machine learning engineers to build data & AI web applications.
From simple pilots to production-ready web applications in no time. No more compromise on performance, customization, and scalability.
The file management automation tool. Your desktop is a mess? You cannot find anything in your downloads and documents? Sorting and renaming all these files by hand is too tedious? Time to automate it once and benefit from it forever. organize is a command line, open-source alternative to apps like Hazel (macOS) or File Juggler (Windows).
Asirra is a human interactive proof that asks users to identify photos of cats and dogs. It's powered by over three million photos from our unique partnership with Petfinder.com. Protect your web site with Asirra � free!
YISP is a Lisp-inspired evaluation engine for YAML – useful for generating Kubernetes manifests, configuration files, and more.
YISP (suggested pronunciation: /ˈjɪsp/) is a lightweight evaluation engine for YAML, inspired by Lisp. It allows you to embed logic, expressions, and includes within YAML files. This is useful for generating structured configuration such as Kubernetes manifests, Ansible playbooks, and more.
Related contents:
wTorrent is a web interface to rtorrent, a high performance console based bittorrent client. It uses rtorrent's build-in xmlrpc server to communicate with it.
This is initial the open source release of EtherPad, a web-based realtime collaborative document editor.
Les technologies numériques sont incroyablement puissantes et redéfinissent le fonctionnement de notre société. Pour les acteurs qui œuvrent pour l'intérêt général, la technologie peut parfois être un levier démutiplicateur d'impacts positifs, cependant et malheureusement ces acteurs n'ont souvent pas les ressources technologiques ou humaines pour accélérer leur action citoyenne. Data for Good existe pour rétablir l'équilibre.
Docker Manager is an Android App that allows you to manage your docker installation on remote from your mobile phone!
Related contents:
Open Source Document Signing. Open source DocuSign alternative. Create, fill, and sign digital documents ✍️
DocuSeal is an open source platform that provides secure and efficient digital document signing and processing. Create PDF forms to have them filled and signed online on any device with an easy-to-use, mobile-optimized web tool.
Related contents:
Your Open-Source Solution to Document Chaos.
An open-source document management platform designed to help you organize, secure, and archive your files effortlessly.
Papra is a minimalistic document management and archiving platform. It is designed to be simple to use and accessible to everyone. Papra is a platform for long-term document storage and management, like a digital archive for your documents.
Related contents:
🔬 A fast, interactive web-based viewer for performance profiles.
Supports import from a variety of profiles in a variety of languages (JS, Ruby, Python, Go & more).
Given raw profiling data, speedscope allows you to interactively explore the data to get insight into what's slow in your application, or allocating all the memory, or whatever data is represented in the profiling data.
Related contents:
Enlarge PNG and JPG Images without Losing Quality. Enlarge PNG Images Up to 4X or 16X and Preserve Transparency without Losing Quality.
Bring the Real World into Minecraft.
Transform any location on Earth into a playable Minecraft world. Free, open source, and easy to use.
Related contents:
Convert CSV & Excel to Clean, Structured Data — Instantly
Drop your files in. Get perfect JSON, XML, or CSV in seconds. No code, no setup — just fast, browser-based data conversion.
Create, calculate, and format money safely
An immutable library for expressing monetary values in JavaScript and TypeScript.
Money is complex, and the primitives of the language aren't enough to properly represent it. Dinero.js is a JavaScript library that lets you express monetary values, but also perform mutations, conversions, comparisons, formatting, and overall make money manipulation easier and safer in your application.
The free AI already on your Mac.
macOS Tahoe ships with a 3B parameter LLM. apfel gives you CLI access with one brew install. No model downloads, no API keys, no configuration needed, just works.
Related contents:
Git blame for file trees.
git-who is a command-line tool for answering that eternal question:
Who wrote this code?!
Unlike git blame, which can tell you who wrote a line of code, git-who tells you the people responsible for entire components or subsystems in a codebase. You can think of git-who sort of like git blame but for file trees rather than individual files.
Related contents:
Real-time router/firewall traffic visualizer TUI for Linux (interfaces, conntrack, firewall drops).
Where a host monitor shows your machine's own traffic, fwtop is built for the box that sits between networks — an edge router or firewall. It reads kernel state directly (near-zero overhead, no packet capture) to show per-interface throughput (split into WAN/LAN zones), the live connection-tracking table (including NAT), and firewall rule counters with a smoke→fire drops heatmap that surfaces spikes at a glance.
Related contents:
De temps en temps NaturePhotographie sort des produits super cool pour le plaisir des Photographes. Ce livre électronique ou ebook de 44 pages en fait parti et vous aidera d’une façon agréable à mieux appréhender la Photographie de Paysages. C’est un travail de création et de mise en page qui m’aura demandé une bonne trentaine d’heures. J’ai pris beaucoup de plaisir à le réaliser, vous aurez beaucoup de plaisir à le feuilleter. Mieux vous aller le dévorer !
Git-native dotfiles management that doesn't suck.
Lnk makes managing your dotfiles straightforward, no tedious setups, no complex configurations. Just tell Lnk what files you want tracked, and it’ll automatically move them into a tidy Git repository under ~/.config/lnk. It then creates clean, portable symlinks back to their original locations. Easy.
Tools and Techniques for Blue Team / Incident Response.
This github repository contains a collection of 65+ tools and resources that can be useful for blue teaming activities.
Some of the tools may be specifically designed for blue teaming, while others are more general-purpose and can be adapted for use in a blue teaming context.
VirtualGHOST Detection Tool
This repository contains a PowerShell script leveraging VMWare PowerCLI to identify unregistered VMWare Virtual Machines (VMs) that are powered on by comparing the list of VMs registered in the inventory (vCenter or ESXi) vs. those that are powered on.
Your Machine Learning and Data Science Community.
Inside Kaggle you’ll find all the code & data you need to do your data science work. Use over 50,000 public datasets and 400,000 public notebooks to conquer any analysis in no time.
Reloader can watch changes in ConfigMap and Secret and do rolling upgrades on Pods with their associated DeploymentConfigs, Deployments, Daemonsets Statefulsets and Rollouts.
A Kubernetes controller to watch changes in ConfigMap and Secrets and do rolling upgrades on Pods with their associated Deployment, StatefulSet, DaemonSet and DeploymentConfig.
A visualization tool that replays coding-agent sessions on a 3D map of your codebase.
ThreeJS + wgpu-matrix + TypeGPU for WebGPU on Reanimated Worklets.
WebGPU Worklets allow you to run react-native-wgpu, Three.js, wgpu-matrix, and TypeGPU libraries on Reanimated Worklets on the UI Thread. With that integration, you can run smooth 3D animations backed by WebGPU using the Reanimated API and enjoy seamless integration with the Gesture Handler.
Open-source framework for building asynchronous web services that interact with event streams.
FastStream is a powerful and easy-to-use Python framework for building asynchronous services interacting with event streams such as Apache Kafka, RabbitMQ, NATS and Redis.
🧮 Path to a free self-taught education in Mathematics!
The OSSU curriculum is a complete education in mathematics using online materials. It's for those who want a proper grounding in concepts fundamental to all math disciplines, and for those who have the discipline, will, and good habits to obtain this education largely on their own, but with support from a worldwide community of fellow learners.
Lambda function that streamlines containment of an AWS account compromise.
AWS Kill Switch is a Lambda function (and proof of concept client) that an organization can implement in a dedicated "Security" account to give their security engineers the ability to delete IAM roles or apply a highly restrictive service control policy (SCP) on any account in their organization.
Zero-ops Kubernetes for developers, edge and IoT. Zero-ops, pure-upstream, HA Kubernetes, from developer workstations to production.
MicroK8s is a small, fast, single-package Kubernetes for datacenters and the edge.
Related contents:
Better Facebook Analytics than you ever thought possible.
HTML5 Dashboards without the Headache
Stop worrying about cross-browser and cross-device quirks. Build interactive dashboards in minutes using RazorFlow PHP.
Dovel is a SMTP server that sends and receives emails acording to a simple configuration file. It also comes with an optional web interface that you can use to browse your emails. It is designed to be simple and easy to use, and will remain so. Dovel is great because:
Ultimate Boot CD is completely free for the download, or could be obtained for a small fee. If you had somehow paid a ridiculous amount of money for it, you have most likely been fleeced. The least you could do is to make as many copies of the offical UBCD and pass it to your friends, relatives, colleagues or even complete strangers to minimize the per unit cost of your loss!
Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.
The lightweight application is less than a megabyte, and it is compatible with Windows 7 SP1 and higher operating systems. You can download either the installer or portable version. For correct working you are require administrator rights.
Zircolite is a standalone tool written in Python 3. It allows to use SIGMA rules on : MS Windows EVTX (EVTX, XML and JSONL format), Auditd logs, Sysmon for Linux and EVTXtract logs.
A vector indexing library to bring fast, fresh and filtered search to your database.
DiskANN3 is a composable library for bringing scalable, accurate and cost-effective vector indexing to multiple databases. It draws on research from the DiskANN project.
Related contents:
The Ultimate Debugging Server. Buggregator is a lightweight, standalone server that offers a range of debugging features for PHP applications.
It works seamlessly with the libraries you already use, like Ray, Symfony/VarDumper, Monolog, Sentry, etc. The goal was to simplify the integration process and provide a centralized server to manage and display all the data from your project.
Your best engineers shouldn't Q&A all day.
Dosu is an AI-powered Github maintainer agent. Dosu helps open source maintainers encourage contributors, organize issues, triage bugs, answer questions, and more.
Dosu turns your codebase into a living knowledge base that every team member can understand—from engineering to operations—so builders can build.
Related contents:
chrome-devtools-mcp lets your coding agent (such as Gemini, Claude, Cursor or Copilot) control and inspect a live Chrome browser. It acts as a Model-Context-Protocol (MCP) server, giving your AI coding assistant access to the full power of Chrome DevTools for reliable automation, in-depth debugging, and performance analysis.
Related contents:
unified is a collective of 500+ free and open source packages that work with content as structured data (ASTs). Different kinds of content can be connected together. Particularly, markdown, natural language, HTML, XML, and JavaScript are frequently used.
Content as structured data.
We compile content to syntax trees and syntax trees to content. We also provide hundreds of packages to work on the trees in between. You can build on the unified collective to make all kinds of interesting things.
Related contents:
A pure PHP library for reading and writing spreadsheet files
A cross-platform audio recording/playback CLI tool with TUI, written in Rust. The goal is to be an audio Swiss Army Knife (asak), like SoX but more interactive and fun.
Script to help cleanup your Torrents / Arr / Plex downloads folder.
Media-Maid is a utility script designed to clean up your download folder by identifying completed media files and organizing or removing them based on their presence in your Plex library. It focuses on automating the tedious task of manually managing downloaded content.
Health, fitness, and wellness in open source form.
A clean, open-source fitness tracking application to help you track workouts, body measurements, and progress toward health goals.
Related contents:
SVG generator for futuristic-looking glowing shapes. A cool tool to generate futuristic-looking SVG shapes that glow. Get your weird on!
Beaucoup de Webdesigners en rêvent : utiliser les CSS plutôt que le JavaScript ou le Flash pour animer leur page web. Ce rêve devient petit à petit concret avec les nouvelles implémentations des modules CSS en cours de travail (Working Draft), notamment CSS3 Animations. Celui-ci équipé des keyframes devient fort intéressant pour un contrôle avancé des animations. Nous verrons donc comment utiliser cette nouveauté, mais aussi comment combiner intelligemment la pseudo-classe target pour réaliser un slideshow.