Proxmox VE is a complete open-source platform for enterprise virtualization. With the built-in web interface you can easily manage VMs and containers, software-defined storage and networking, high-availability clustering, and multiple out-of-the-box tools on a single solution.
OpenMediaVault (OMV) is a free Linux distribution based on Debian designed for network-attached storage (NAS). It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, RSync, BitTorrent client and many more. Thanks to the modular design of the framework it can be enhanced via plugins.
SchoolFox is an app that connects parents and educators. Through SchoolFox, they can send texts, pictures and exchange emergency contacts through innovative functions such as: group messages, digital confirmations, confirmation lists, translation capabilities, emergency contacts, appointment management, automatic reminders and much more.
As a reminder, Nextcloud is a suite of client-server software for creating and using file hosting services, similar to Dropbox but free and open-source, allowing anyone to install and operate it on a private server. The big news is that Nextcloud becomes now part of the federated social networks.
Draw.io is free online diagram software. You can use it as a flowchart maker, network diagram software, to create UML online, as an ER diagram tool, to design database schema, to build BPMN online, as a circuit diagram maker, and more. draw.io can import .vsdx, Gliffy™ and Lucidchart™ files .
Mailu is a simple yet full-featured mail server as a set of Docker images. It is free software, open to suggestions and external contributions. The project aims at providing people with an easily setup, easily maintained and full-featured mail server while not shipping proprietary software nor unrelated features often found in popular groupware.
A new stable version, version 3.3, of YunoHost has been released! This release includes various highlights, check the novelties.
Sendy is a self hosted email newsletter application that lets you send trackable emails via Amazon Simple Email Service (SES). This makes it possible for you to send authenticated bulk emails at an insanely low price without sacrificing deliverability.
Dokku is a Docker powered mini-Heroku in around 200 lines of Bash that lets you set up your own Platform-as-a-Service infrastructure at a fraction of the cost. This makes it possible for you to host your own apps with all of the features offered by an actual provider like Heroku. (- Dave Kiss)
Jupyter is a web application used to program in more than 40 programming languages, including Julia, Python, R, Ruby and Scala1. Jupyter allows you to create notebooks, i. e. programs containing both markdown text and Julia, Python, R... These notebooks are used in data science to explore and analyze data.
Nitrux is a Linux distribution based on Ubuntu suitable for laptops and desktop computers. Nitrux provides all the benefits of the Ubuntu operating system combined with a focus on portable, redistributable application formats like AppImages. Nitrux uses the LTS branch of Ubuntu as a basis using only the core system and then slowly building up to ensure a clean user experience.
As a mobile developer, using a back-end as a service (BaaS) platform can help you swiftly implement your ideas. Firebase has all the key features you need for rapid prototyping and quickly testing out your ideas. Read this introduction to Firebase tutorial written by Deepthi Bhattachar.
Anchor makes it as easy as possible to create a podcast. All you have to do is register on the Anchor website. You are then invited to create your first podcast. Give it a name, a description, an image to illustrate its coverage, then pushing it out into the world. And last but not least, Anchor is free and also provides a real audio editing environment.
You want to be free from Google and Apple operating system on your mobile phone? You want to use an open source operating system which is far more respectful of user’s data privacy? Check the project /e/ out. A first beta is now available.
Storing password in a data base is not safe. LessPass computes a unique password using a site, login and a master password. Use LessPass in your browser, with a browser extension, on your mobile, on your server or in your terminal via a CLI client.
The openrouteservice API consumes user-generated and collaboratively collected free geographic data, directly from OpenStreetMap.
Sal (Scroll Animation Library) is written with aim to provide performant and lightweight solution for animating elements on scroll. It's based on the Intersection Observer, which gives amazing performance in terms of checking the element's presence in viewport.
Gitcoin is an open source bounties platform on the Ethereum blockchain. It facilitate a space that allows open source developers to get paid for their work contributing to open source projects and in return, the open source projects get exposure to a vast community of hard working developers they might not have had otherwise.
This project contains examples of test questions and answers that can be used during an interview or exam for positions such as *nix System Administrator.
Whimsical is a collaboration tool that helps you do flowcharts, wireframes, sticky note exercises, and more. The starter offer let you create up to 4 free diagrams and it's only 10$/user/month for unlimited diagrams.
Learn how to build an animation correctly that does not distract the users from their goals.
A framework for dynamic analysis of WebAssembly programs, developed in the Software Lab at TU Darmstadt.
If you want to learn things like how to use CSS Grid Layout, scrapping data with php or leverage the power of APIs to create interactive websites, check this educative website (550 episodes in 81 series) made by Trevor Greenleaf and Peter Medina.
Restic backups and restores your data plus it uses cryptography to guarantee confidentiality and integrity of it. It's the backup software I use on all my personal project and it saved my day more than once.
Write cross-platform chat bots with a simple to use, yet powerful API in PHP. Developed and well documented by Marcel Pociot.
Kirby 3 is a new beta version of an amazing and flexible file‑based, php + Vue CMS developped by Bastian Allgeier and his team. You can support them and take part in their journey to see how this new version is built.