Nawvel - Nawvel is a handy-dandy library of tried, tested & curated resources.
Startup Stash - A curated directory of 400 resources & tools for startups
Makerbook - A directory of the best free resources for creatives
The Influencer Marketing Stack - Free resources to launch a killer campaign
The Starter Kit - Curated resources for web developers and visual designers
Google Design Sprint Starter Kit - This Kit helps you to run your first Google Design Sprint.