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AddHaste is an open-source pastebin software written in node.js, which is easily installable in any network. It can be backed by either redis or filesystem, and has a very easy adapter interface for other stores. A publicly available version can be found at hastebin.com
the JavaScript Database that Syncs! PouchDB is an open-source JavaScript database inspired by Apache CouchDB that is designed to run well within the browser.
PouchDB was created to help web developers build applications that work as well offline as they do online.
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PineTS is a TypeScript implementation of the Pine Script language, allowing you to write trading indicators and strategies using TypeScript while leveraging the power of Pine Script’s execution model and functions.
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The Universal Blue project builds a diverse set of continuously delivered operating system images using Fedora Atomic Desktop's support for OCI/Docker containers. That's nerdspeak for the ultimate Linux client: the reliability of a Chromebook, but with the flexibility and power of a traditional Linux desktop.
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noRecognition AI Adversarial Clothing.
Clothing the cameras cannot see.
A year of research becomes something you can wear. Presented on stage at Black Hat and DEF CON, and dropping at the same moment.
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Go library and CLIs for working with container registries.
uBlacklist is a browser extension that filters Google Search results, available for Chrome, Firefox, and Safari.
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Cloud Development Kit for Terraform (CDKTF) lets you use familiar programming languages to define and provision infrastructure. Cloud Development Kit for Terraform (CDKTF) allows you to use familiar programming languages to define and provision infrastructure. This gives you access to the entire Terraform ecosystem without learning HashiCorp Configuration Language (HCL) and lets you leverage the power of your existing toolchain for testing, dependency management, etc.
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Apache Tapestry is a open-source component-oriented framework for creating dynamic, robust, highly scalable web applications in Java. Tapestry complements and builds upon the standard Java Servlet API, and so it works in any servlet container or application server.
HTTP microservice for QR Code generation.
An implementation of a simple HTTP microservice that generates QR Code upon request. All the QR heavy lifting is done by the qrcode Go package.
Openly Licensed Images, Audio and More. Explore more than 600 million creative works
An extensive library of free stock photos, images, and audio, available for free use.
These 16,016 BBC Sound Effects are made available by the BBC in WAV format to download for use under the terms of the RemArc Licence. The Sound Effects are BBC copyright, but they may be used for personal, educational or research purposes, as detailed in the license.
The Continuous Merge Platform.
Save time and CI costs while making code merging more secure and less frustrating for developers.
A versatile set of beautifully styled components for you to use in your next Phoenix project.
Petal is a set of HEEX components that makes it easy for Phoenix developers to build beautiful web apps. Think Bootstrap or MUI, but written in HEEX using Tailwind CSS classes.
A vulnerability scanner for container images and filesystems.
Work collaboration that shares your values.
The best apps in open source cloud collaboration: installed with a click, managed simply, safe and secure.
Run a team of coding agents on your Mac.
Create parallel Codex + Claude Code agents in isolated workspaces. See at a glance what they're working on, then review and merge their changes.
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The Privacy Engineering & Compliance Framework.
Fides (pronounced /fee-dhez/, from Latin: Fidēs) is an open-source privacy engineering platform for managing the fulfillment of data privacy requests in your runtime environment, and the enforcement of privacy regulations in your code.
Neural Network Libraries NNabla is a deep learning framework that is intended to be used for research, development and production. We aim it running everywhere like desktop PCs, HPC clusters, embedded devices and production servers.
Developer Tools to power-up Redux development workflow or any other architecture which handles the state change (see integrations).
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🧡 Follow everything in one place.
As they say, your thoughts are what you read—and we’ve been consuming noisy feeds for too long! Folo organizes content into one timeline, keeping you updated on what matters, noise-free. Share lists, explore collections, and enjoy distraction-free browsing.
The software engineering methodology developed by TigerBeetle to produce safer, faster software in less time
Dynamic Routing on WireGuard for everyone.
Nylon is a Resilient Overlay Network built from WireGuard, designed to be performant, secure, reliable, and most importantly, easy to use.
AI Spreadsheet for Business.
Stop running your business on scattered spreadsheets and legacy systems.
Turn your data into AI workflows and custom apps that 100% fit your business. One platform where data management, AI workflows, and app building come together — spreadsheet-simple on the surface, real PostgreSQL underneath. Agents work inside your live data and real processes, so what they build lands seamlessly and fits your business exactly. In the cloud or fully self-hosted.
A terminal image and video viewer.
A user-friendly terminal image viewer that uses graphic capabilities of terminals (Sixel, Kitty or iterm2), or 24-Bit color capabilities and unicode character blocks if these are not available.
On terminals that implement the sixel protocol, the Kitty Graphics Protocol, or the iTerm2 Graphics Protocol this displays images in full resolution.
rsync is an open source utility that provides fast incremental file transfer.
An open source utility that provides fast incremental file transfer. It also has useful features for backup and restore operations among many other use cases.
rsync is freely available under the GNU General Public License and is currently being maintained by Andrew Tridgell.
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A multi-vault secret injection tool for safely injecting secrets into app environment.
Whispr (Pronounced as whisper) is a CLI tool to safely inject secrets from your favorite secret vault (Ex: AWS Secrets Manager, Azure Key Vault etc.) into your app's environment. This is very useful for enabling secure local software development.
A Model Context Protocol (MCP) server for accessing the OpenTofu Registry. This server allows language model assistants to search for and retrieve information about OpenTofu providers, modules, resources, and data sources.
AI-Powered Doorbell Intelligence
Transform your doorbell into an intelligent visitor identification system with advanced face recognition, multi-provider AI analysis, and comprehensive visitor insights.
Production-Grade Container Scheduling and Management.
Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications.
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- How Kubernetes Works Internally? @ System Design Codex.
- Minimum vital pour survivre sur un sujet Kubernetes @ Téotime Pacreau :fr:.
- Formation Kubernetes : Admin & Développeurs @ DevSecOps :fr:.
- How To Run Kubernetes Commands in Go: Steps and Best Practices @ The New Stack.
- Kubernetes Is Powerful, But Not Secure (at least not by default) @ Tigera.
- Docker to Kubernetes: The 30-Day Migration Path Every Developer Should Know @ Teamcamp's dev.to.
- Beyond the surface - Exploring attacker persistence strategies in Kubernetes @ Raesene's Ramblings.
- The Myths (and Costs) of Running Node.js on Kubernetes @ Platformatic.
- k8s-1m: fully functional Kubernetes cluster with 1 million active nodes.
- Investigating and fixing "StopPodSandbox from runtime service failed" Kubelet errors @ Marcus Noble.
- Managing Kubernetes Workloads Using the App of Apps Pattern in ArgoCD-2 @ CNCF.
- How to use AI to make Kubernetes monitoring smarter @ Danlio's Medium.
- Why Kube-State-Metrics Matters for Kubernetes Observability @ weeklycloud's Medium.
- 64GB RAM Kubernetes Cluster for €39/month — Part 1: Proxmox & LVM & NAT @ TrackIT Blog.
- A Practical Guide to Running NVIDIA GPUs on Kubernetes @ jimangel.io.
- Preventing Kubernetes from Pulling the Pause Image from the Internet @ Kyle Cascade.
- Ten Common Kubernetes Misconfigurations That Cause Outages (And What You Can Do About It) @ Cloud Native Now.
- Wrangling Kubernetes contexts @ natkr's ramblings.
- In-place Pod resizing in Kubernetes: How it works and how to use it @ Palark's Blog.
- Kubernetes Metrics: Types, Tools, & Monitoring Guide @ spacelift.
- How to Troubleshoot Common Kubernetes Errors (2025 Guide) @ Spacelift.
- Kubernetes Optimization using In-Place Pod Resizing and Zone-Aware Routing @ halodoc.
- What's Wrong with Kubernetes Today @ DevZero.
- How I think about Kubernetes @ Georgi Arnaudov.
- A Brief Deep-Dive into Attacking and Defending Kubernetes @ Heilan Cyber.
- Le premier intérêt de Kubernetes n'est pas le scaling @ mcorbien.fr :fr:.
- Kubernetes Rolling Updates for Reliable Deployments @ spacelift.
- Kubernetes 1.35 features that change Day 2 operations @ The New Stack.
- How to Setup Kubectl Aliases with Kuberc (Native Method) @ Devopscube.
- Scaling Nodes From Zero - The Bottleneck @ Labyrinth Labs.
- Learn Kubernetes – Full Handbook for Developers, Startups, and Businesses @ freeCodeCamp.
- Managing Kubernetes Secrets with Mozilla SOPS and AGE @ Cyril Baah's Medium.
- Registry mirror authentication with Kubernetes secrets @ CNCF.
- When Kubernetes Is the Wrong Default @ DevOps Daily.
- Why Kubernetes Reliability Is Now a Machine-Speed Problem @ Cloud Native Now.
- The Invisible Rewrite: Modernizing the Kubernetes Image Promoter @ Kubernetes Blog.
- When Kubernetes restarts your pod — And when it doesn’t @ CNCF.
- Why is your Kubernetes cluster adding nodes when the dashboards look fine? @ The New Stack.
- Kubernetes : la solution face aux promesses non tenues du cloud ? @ AXOPEN's ausha :fr:.
- Kubernetes Still Feels Weird? What i wish i knew sooner @ AWS in Plain English's Medium.
- Kubernetes Strategic Merge Patch @ ITNEXT.
- Kubernetes forensics 1/3 : what the container ? @ Synacktiv :fr:.
- Fleet-Scale Kubernetes: An Operating Model for Homogeneous Clusters with Decoupled Capacity @ lucy.sh.
- From Kubernetes Dev Setup to Production: What Actually Changes @ Georg Schwarz.
- How to Encrypt Kubernetes Traffic with cert-manager, Let's Encrypt, and Internal TLS @ freeCodeCamp.
- Comment migrer ses applications de VMs vers Kubernetes ? Bonnes pratiques et outils indispensables ! @ AXOPEN's ausha :fr:.
- Les données dans Kubernetes : comment bien les gérer et les protéger ? @ AXOPEN's YouTube :fr:.
- Where Did My Pod Go? A Deep Dive into K8s Scheduling @ DevOps.dev's Medium.
- Kubernetes in the Age of AI @ O'Reilly Radar.
- What job interviews taught me about Kubernetes @ ~~p.
- Running AI Agents Safely Inside Kubernetes @ KodeKloud.
- How to Become Ridiculously Good at Kubernetes @ F8010's Medium.
- The feedback loops behind Kubernetes @ Planetscale.
- Multi-Cluster Kubernetes Explained @ Cilium.
- Why I haven’t run my databases on Kubernetes @ Percona.
- Operating Kubernetes at scale: a few stories from running Amazon EKS @ The New Stack.
- Kubernetes Is Powerful. It’s Also Way Too Complex for Most Teams That Use It. @ Harsh Kumar's Medium.
- Kubernetes made deploying easy. Nobody warned you about the databases @ TheNewStack.
- Your Pod Died of “Out of Ephemeral Storage” but the Disk Is Half Empty!! @ ITNext's Medium.
- A Green Kubernetes Deployment Does Not Mean a Healthy Application @ Cloud Native Now.
- How Kubernetes probes work @ ngrok.
A free and open source map of the world. An interactive, customizable and open source map of the world, delivered as a single file hosted on cloud storage.
Protomaps is an open source map of the world, deployable as a single static file on cloud storage.
Torii is a powerful authentication framework for Rust applications that gives you complete control over your users' data.
Torii is a powerful authentication framework for Rust applications that gives you complete control over your users' data. Unlike hosted solutions like Auth0, Clerk, or WorkOS that store user information in their cloud, Torii lets you own and manage your authentication stack while providing modern auth features through a flexible plugin system.
Open-Source CDK for Terraform & OpenTofu. Define infrastructure resources using programming constructs and provision them using OpenTofu/Terraform.
CDK Terrain is a community-driven fork of CDKTF. Write infrastructure in TypeScript, Python, Java, and more. Works with both Terraform and OpenTofu. Made by developers, for developers.
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Powerline is a statusline plugin for vim, and provides statuslines and prompts for several other applications, including zsh, bash, fish, tmux, IPython, Awesome, i3 and Qtile.
Visualise your CSV files in seconds without sending your data anywhere.
Compare changes between two composer.lock files to see what packages have been updated, added, or removed.
Web application to compare two composer.lock and get a beautiful diff.
Milvus is an open-source vector database built to power embedding similarity search and AI applications. Milvus makes unstructured data search more accessible, and provides a consistent user experience regardless of the deployment environment.
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A lightweight API gateway built in Python.
Doorman is a simple, lightweight, cost‑effective gateway for AI, REST, SOAP, GraphQL, and gRPC APIs. Manage auth, routing, rate limiting, logging, and caching.
A fast TCP/UDP tunnel over HTTP.
Chisel is a fast TCP/UDP tunnel, transported over HTTP, secured via SSH. Single executable including both client and server. Written in Go (golang). Chisel is mainly useful for passing through firewalls, though it can also be used to provide a secure endpoint into your network.
Network & IT Training Courses Network Walks offers a wide range of IT & Network Training Courses spanning from Cisco CCNA, CCNP, CCIE till Huawei HCNA, HCNP...
A lightweight, self-hosted bookmark dashboard with keyboard shortcuts.
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portchecker.io is a free utility to check the port status of a given hostname or IP address.
portchecker.io is an open-source API for checking port availability on specified hostnames or IP addresses. Ideal for developers and network admins, it helps troubleshoot network setups, validate firewall rules, and assess potential access points.
webERP is a mature open-source ERP system providing best practise, multi-user business administration and accounting tools over the web.
A High-Performance Analytical Database.
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
You have a router, you want to know what it does all day long? Then MRTG is for you. It will monitor SNMP network devices and draw pretty pictures showing how much traffic has passed through each interface.
SimpleFIN (also SFIN) stands for Simple Financial Interchange and makes read-only financial interchange simple. It’s like RSS for financial information.
SimpleFIN is like a window on a safe: it lets people look at, but not touch your financial information. And you control who can look through the window!
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autonomous software testing.
Antithesis is a continuous reliability platform that autonomously searches for problems in your software within a simulated environment. Every problem we find can be perfectly reproduced, allowing for efficient debugging of even the most complex problems.
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PoWA is a PostgreSQL Workload Analyzer that gathers performance stats and provides real-time charts and graphs to help monitor and tune your PostgreSQL servers.
Tubular is a jQuery plugin that lets you set a YouTube video as your page background. Just attach it to your body tag, specify a YouTube video ID and tell it the ID of your content wrapper, and you're on your way.
Framework7 - is a free and open source HTML mobile framework to develop hybrid mobile apps or web apps with iOS 7 native look and feel. It is also an indispensable prototyping apps tool to show working app prototype as soon as possible in case you need to.
Free AI Router. Smart Fallback for Claude, Codex & More.
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.
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TAP, the Test Anything Protocol, is a simple text-based interface between testing modules in a test harness. It decouples the reporting of errors from the presentation of the reports.
Requests is an elegant and simple HTTP library for Python, built for human beings.
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Self-hosted Code Review Agent on your infrastructure.
A Self-hosted LLM code review agent. Connect it to your Git host, bring your own model, and let it review pull requests and issues on your own infrastructure.
An open-source PAM tool alternative to CyberArk
JumpServer is an open-source Privileged Access Management (PAM) tool that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a web browser.
Ce site propose des exercices d'apprentissage de l'algorithmique et de la programmation par le biais d'exercices variés. Le langage utilisé est Python.
Les exercices proposés ont été écrits, testés, corrigés et améliorés par des professeurs d'informatique du secondaire et du supérieur.
Aucune installation, aucune inscription ne sont nécessaires : tous les programmes sont exécutés sur votre machine, tablette ou téléphone.