Rivendell

CodinGameFree

CodinGame is a challenge-based training platform for programmers where users can engage with coding games and programming challenges to enhance their skills. It offers a fun and interactive way to learn and improve coding abilities across multiple programming languages.

web.devFree

Guidance to build modern web experiences that work on any browser. It offers resources for learning HTML, CSS, JavaScript, and improving user experience, performance, and accessibility.

Josh BraunFreemium

Josh Braun offers insights and strategies for sales and marketing professionals, focusing on effective communication and engagement techniques. The platform provides resources aimed at improving sales skills and understanding customer needs.

人人都是产品经理Freemium

人人都是产品经理 is a learning and communication platform for product managers and enthusiasts, focusing on product design, user experience, and product operations. It offers various training courses and resources to help individuals enhance their skills in the product management field.

FoundrFreemium

Foundr provides resources for entrepreneurs to build and scale their businesses, including courses, podcasts, and guides. It offers a variety of training options to help individuals launch successful e-commerce brands.

CheckiOFreemium

CheckiO offers coding games and programming challenges designed for both beginner and advanced programmers. Users can enhance their coding skills in Python and TypeScript through engaging tasks, making it a popular tool among educators for teaching programming concepts.