PreMiD

Grok is a generative artificial intelligence chatbot developed by xAI. Based on the large language model (LLM) of the same name, it was launched in 2023 as an initiative by Elon Musk. The chatbot is advertised as having a "sense of humor" and direct access to X, formerly known as Twitter.

Hacktoberfest® is open to everyone in our global community. Whether you’re a developer, student learning to code, event host, or company of any size, you can help drive growth of open source and make positive contributions to an ever-growing community. All backgrounds and skill levels are encouraged to complete the challenge.

HegartyMaths is an educational tool used by schools in the United Kingdom to set mathematics homework tasks.

HEO Systems is a hosting company, mainly focused on hosting game servers.

Hero Forge® is an online character design application that lets users create and buy customized tabletop miniatures and statuettes.

Hitbloq is a competitive Beat Saber service with endless map pools where anything is rankable.

Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts

The Homestuck^2 website hosts the official continuation of the popular MSPaintAdventure Homestuck and all Patreon-driven bonus content.

Honeygain is a crowdsourced network company which enables other businesses to conduct web intelligence, market research and content delivery.

Hoppscotch is an open source API development ecosystem

HTB Academy is a goldmine of learning opportunities, featuring numerous modules that cover various tools, methodologies, and all aspects of cybersecurity.

iFixit is a global community of people helping each other repair things.