Description: MathJax is an open source JavaScript display engine for mathematics that works in all browsers. It allows you to include math equations and formulas on your website that will render beautifully cross-browser.
Type: software
Pricing: Open Source
Description: Wiki.js is an open source wiki software that allows you to run your own private wiki on your server or device. It is designed to be fast, secure, and easy to use.
Type: software
Pricing: Free