Software for Self-Hosted
Metabase
Metabase is an open-source tool that allow data and analytics to be shared fast and easy within a company. The open-source business intelligence server provided by Metabase can be installed within 5 minutes. Metabase can also, easily be integrated with third-pary services and databases like Amazon Redshift, Druid, Google Analytics, Google BigQuery, H2, MongoDB, MySQL, Oracle, PostgreSQL, Presto, Snowflake, SparkSQL, SQL Server, SQLite and Vertica. The software is provided free and open-source under the GNU Affero General Public License (AGPL) and managed server solutions can be purchased at a monthly subscription.
GraphQL
A free and open-source data query and manipulation language for APIs, combined with a runtime for fulfilling queries with existing data. GraphQL makes it easy to understand and query your data and bridge the gap between frontend and backend web development. The project is openly developed by Facebook, and community around it.
Jupyter
The Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text. The Jupyter Notebook is primarily used in data science for data transformation and cleaning, numerical simulation, statistical modeling and machine learning.
Grafana
As the world's most popular free and open source technology for visualizing metrics, Graphana makes it easy to create a interactive dashboard for data monitoring. Grafana's designed from the ground-up for analyzing and visualizing metrics such as system CPU, memory, disk and I/O utilization. All metrics provided by connected data sources and applications can be visualized and monitored though charts, graphs, and alerts. You can also extend the core functionality of Graphana through a built-in plug-in system. Popular companies and applications like Uber, Robinhood, Nubank and others trust Graphana and its real-time visualization and monitoring capabilities.
Apache Wicket
Apache Wicket is a free and open-source, Java-based component oriented web application framwork. With Apache Wicket you can quickly create web well structured, component-based web applications. Apache Wicket is used by governments, stores, universities, cities, banks, email providers across the globe.
All in One SEO Pack
All in One SEO Pack is a feature-rich SEO plugin for WordPress-powered websites. It includes all the nesseseties for improving and fixing technical and on-page search engine optimization issues. With All in One SEO Pack, the installation process is as simple as with any other WordPress plugin. It integrates third-party eCommerce plugins such as WooCommerce, making it easy for shop owners to improve their organic ranking. All in One SEO Pack also does most of the tedious tasks automatically for you, like optimizes your titles for Google and other search engines and generating meta tags. In total, the plugin is translated into over 57 languages and is available as a free and premium plugin. As of the latest release, All in One SEO Pack is compatible with PHP7.
Chef
Chef is one of the most widely-used Configuration Management tools on the market today. With Chef you can automate process and recurring tasks across multiple servers and deceives. Chef is provided as a free, open source tool along side an hosted, enterprise offering for corporation looking for enterprise features and dedicated support. Developers and DevOps across the globe trust Chef to automate task, improve security and simplify workflows.
Babel
Babel is the next generation free and open-source JavaScript compiler and toolchain. The Babel toolchain is mainly used to convert ECMAScript 2015+ code into a backwards compatible version of JavaScript to be compatible with older browser versions. Babel can transform syntax, polyfill features that are missing for your targeted environments, perform source code transformations and more.
InfiniteWP
InfiniteWP is free self-hosted, platform to manage multiple WordPress sites. It simplifies taking backups, securing, managing WordPress through an intuetive GUI.
Rollup
Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application. It uses the new standardized format for code modules included in the ES6 revision of JavaScript, instead of previous idiosyncratic solutions such as CommonJS and AMD.