RevivR
Our fast, free and easy-to-use CPR training course
竞品与替代品
Show HN: HN.watch – Videos of all Hacker News posts
Hi HN, I’m Per, founder of Scrimba (YC S20). We’ve spent the last decade teaching people how to code with an HTML-based…
AI Resume Builder - Simple, Quick, Free
Use AI to build the optimal resume to match any job
Lupo.ai
AI platform for creating training videos rapidly and cost-effectively.
Free React.js Fundamentals Course
A free course that teaches you the fundamentals of React.js.
COVID-19 API
Access data on the Coronavirus through an easy API for free.