13 Best Free and Paid AI Chatbots in 2025: ChatGPT, Gemini & More There's a huge range of AI chatbots available, but which ones are actually worth using? We put them to the test to find out.

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

A lightweight, offline-capable SQL tutor powered by a quantized local LLM. Built with Gradio + llama-cpp-python, powered by Phi-3, this tutoring app helps new students learning and practice SQL.

F1 Austrian GP LIVE: Race, Qualifying, Practice updates, results, stream, highlights from Red Bull Ring Look back at updates and watch the best video from the Austrian Grand Prix at the Red Bull Ring.