AppVeyor

Software
Browsh
A fully interactive, realtime and modern browser rendered to TTY
asciinema
Record and share your terminal sessions, the right way
TACHYONS
Build beautiful, responsive, readable interfaces.
Software Package Data Exchange (SPDX)
Bugsnag
Bugsnag monitors apps for errors that impact customers & reports all diagnostic data. By default, we save every error, so your data won't be sampled. Try it free.
Prometheus - Monitoring system & time series database
An open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
Kinvey
Build better apps faster with Kinvey mobile Backend as a Service. We power mission critical apps and entire digital businesses.
Spotinst
Spotinst provides a highly intelligent and autonomous compute orchestration software to help customers save on their cloud computing costs (up to 80%) while maintaining high availability.
Netlify: All-in-one platform for automating modern web projects
Deploy modern static websites with Netlify. Get CDN, Continuous deployment, 1-click HTTPS, and all the services you need. Get started for free.
GraphCMS
Audio Switcher
Audio Switcher is a free application for Windows Vista / 7 / 8 that helps you to change or switch default audio devices.
GraphCMS - The GraphQL CMS
Build a GraphQL content API in minutes! GraphCMS lets you build a hosted GraphQL backend for your apps and gives you all the tools you need to manage your content.
RPM Fusion - RPM Fusion
Rollbar
Rollbar provides real-time error alerting & debugging tools for developers. Ruby, Python, PHP, Node.js, JavaScript, Android, iOS & more languages supported.
Snapcraft
Snaps are containerised software packages that are simple to create and install. They auto-update and are safe to run. And because they bundle their dependencies, they work on all major Linux systems without modification.
GatsbyJS
React static site generator.
JAMstack
JavaScript, APIs, and Markup
Pandoc
If you need to convert files from one markup format into another, pandoc is your swiss-army knife.
Overleaf
Real-time Collaborative Writing and Publishing Tools with Integrated PDF Preview
Standard Notes
Standard Notes is a private notes app that features unmatched simplicity, end-to-end encryption, powerful extensions, and open-source applications.
Dependabot
Automated dependency updates. Dependabot creates pull requests to keep your Ruby, Python, JavaScript, PHP, Elixir and Java dependencies up-to-date.
Introduction to Rx
Litmus
Litmus provides a suite of email design and email marketing tools, helping you build, design, test, and analyze your emails.
StackBlitz
Online VS Code IDE for Modern Web Applications
Website Style Guide Resources
A collaborative collection of resources for creating Front-End Style Guides and Pattern Libraries
Consul
Consul is a highly available and distributed service discovery and KV store designed with support for the modern data center to make distributed systems and configuration easy.
The Power of Serverless
RxFiddle
Visualise your Observables.
Anymod
Fast, SEO-friendly content management you can add anywhere.