You’ve explored web3 but you’re not sure what to build or where to start.
100 Days of Solana is a hands-on challenge series that takes you from curiosity to capability.
Through daily, practical tasks, you’ll learn what you can build with Solana, why you’d choose it, and how to apply the skills you already have as a developer.
Each day is a small, concrete step. Together, they add up to real understanding.
By the end, you won’t just understand Solana, you’ll be ready to build something useful with it.
Day 1: 2026-04-20
Day 100: 2026-07-26
The 100 Days are divided into four major themes, which we call Epochs:
Within the Epochs, you’ll work through a series of week-long arcs, each centered on a specific topic. The structure is designed to help you build understanding step by step, then reinforce it through practice and reflection.
Every week follows the same rhythm:
Join us in the #100-days-of-solana-discussion channel on the MLH Discord to ask questions, share progress, and connect with others.
After you register, we’ll send you an email with your invitation.