Apache is a free and open-source cross-platform web server software.
D3 based reusable chart library
Debian is a Linux software which is a free open-source software.
hCaptcha is an anti-bot solution that protects user privacy and rewards websites.
Laravel is a free, open-source PHP web framework.
Open Graph is a protocol that is used to integrate any web page into the social graph.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.