Free Software
GitLab
A web-based tool for DevOps lifecycle management and source code hosing. GitLab, much like GitHub use the open-source technology Git for repository management and code reversion. On top of that GitLab provide extra services like issue-tracking, wiki and CI/CD pipelines for code deployment. The main difference between GitLab and GitHub is that GitLab is open-source and the whole platform can be self-hosted on your own server. GitLab also provides the same hosted repository solutions provided by GitHub.
Hapi
Build powerful, scalable applications, with minimal overhead and full out-of-the-box functionality with Hapi. It's a free and open-source JavaScript framework for Node.js that is developed for enterprise-grade applications. Companies like Walmart, Brave and Condé Nast build web-services with Hapi and rely on it at scale.
MkDocs
MkDocs is a fast, simple and open-source static site generator that's geared towards building project documentation for software projects. With MkDocs it's easy to setup documentation with source files that are written in Markdown, and configured with a single YAML configuration file. When it is time to host your documentation, MkDocs builds completely static HTML sites for GitHub pages, Amazon S3 or a hosting provider of your choice.
Runtastic
With Runtastic you can track your runs, bodyweight training sessions, and other fitness & sports activities with. Runtastic makes you stay motivated sharing data with friends, set new goals, start a training plan, and live a healthier life.
Strava
Strava is a fitness tracking and competition application that is built for passionate athletes. The application uses GPS to track individual users activity and provides score boards and competitions for users to enter. Strava is perfect for runners, cycklist and athletes on the move that want to connect, compete and measure them selves with others.
Thunder Client
Thunder Client is a lightweight Http Client extension for Visual Studio Code. With Thunder Client you can develop web services, mock and test APIs without the need to download external software. Thunder Client can simply be installed from the VS Code marketplace for extensions.
Impact Radius
Impact has developed one of the most precise and comprehensive tracking technologies in the industry. Impact Radius' multi-layered tracking combats cookie blocking and lets you connect the dots across all types of events, channels, and devices. Using both cookie and non-cookie based methods ensures your partners are properly credited for every conversion.
Signal
Signal is a cross-platform encrypted messaging application that has a strong focus on privacy. The application is developed by Signal Messenger LLC and provides users with features like one-to-one and group messages, which can include files, voice notes, images and videos. The software is famous for being used by the whistleblower and privacy advocate Edward Snowden who once said "I use Signal every day, it is the most scalable encryption tool we have".
Blisk
Blisk developer focused web browser that provides teams and freelancers with a workspace to develop and test modern web applications faster. Blisk work spaces makes it extremely east to test your application for different screen sizes and devices, be it phone, tablet or desktop.