Forge was a startup I worked on from 2018–2020, meant to be a “language school in your pocket”—a more effective and comprehensive language learning tool than what was out there at the time.
I never quite reached the full vision for the product, as I had to wind down the company during the pandemic, but I did end up with a full Spanish course made up of reading lessons and drills to practice what each one teaches.
The whole course is here for free. Start anywhere, work in any order, and your progress is saved in this browser—no account needed. If you’re looking to learn Spanish, I hope you find it useful.