Open Source Software
Hotwire
Hotwire or HTML Over The Wire is an alternative approach to building modern web applications without using much JavaScript by sending HTML instead of JSON over the wire. Hotwire is a newly released project from the guys at Basecamp, and the Ruby on Rails creator David Heinemeier Hansson. The project aims to simplify the process of building web-based apps as a small team or solo developer. The concept is however not new, it dates back years, and we have seen implementations being done before. Laravel Livewire, Phoenix Liveview and HTMX is similar implementations of the concept or serverside render blocks of HTML dynamically.
Phoenix LiveView
Phoenix LiveView enables rich, real-time user experiences with server-rendered HTML. LiveView is free and open-source tool built for the Elixir framework Phoenix. It allows you to use a declarative model to render HTML on the server over WebSockets with optional LongPolling fallback. It also comes with templating and change tracking, live form validation with upload support, rich integration API with the client with phx-click, phx-focus, phx-blur, phx-submit, and a phx-hook for the cases where you have to write JavaScript.
Mongoose
Mongoose is a free and open-source MongoDB object modeling tool designed to work in an asynchronous environment. Mongoose supports both promises and callbacks.
muCommander
muCommander is a lightweight, cross-platform file manager with a dual-pane interface. The application runs on any operating system with Java support including macOS, Windows, Linux, BSD and Solaris. Featuring a virtual filesystem with support for local volumes, FTP, SFTP, SMB, NFS, HTTP, Amazon S3, Hadoop HDFS and Bonjour. With muCommander you can quickly copy, move, rename files, create directories, email files and zip files can be modified live without the requirement of re-compressing entire archives. muCommander is released as free and open source software under the GNU General License.
TypeORM
TypeORM is a free and open-source object-relational mapper for TypeScript and JavaScript (ES7, ES6, ES5). The ORM supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. NodeJS, Browser, Ionic, Cordova and Electron are all supported platforms of TypeORM.
Total Commander
Total Commander is an Orthodox File Manager (OFM) for Windows. With Total Commander you can organize files and quick and easy navigate through your folder structure. It features an built-in FTP client, and tools for file comparison, archived files navigation and multi file renaming with regular expression.
USBImager
A really simple open-source, GUI application that writes compressed disk images to USB drives and creates backups. USBImager is avalible for Linux, macOS, and Windows.
Apache Hadoop
Apache Hadoop is a free and open source software library that allows for the distributed processing of large data sets across clusters of computers using simple programming models. Apache Hadoop is designed to scale well, from single servers to thousands of machines offering local computation and storage. With Apache Hadoop you can store any kind of data and utilize the enormous processing power with the ability to handle virtually limitless concurrent tasks or jobs.
HyperDex
HyperDex is a free and open-source novel distributed key-value store. The database is developed by Robert Escriva at Cornell University and released under the BSD-3-Clause License. Due to its distributed nature, HyperDex is highly scalable and provides serializability consistency and tolerates a threshold of server failures.
Privacy Badger
Privacy Badger is a browser add-on that stops advertisers and other third-party trackers from secretly tracking where you go and what pages you visit. Privacy Badger is avalible as a Google Chrome, Microsoft Edge, Firefox and Opera.