David Trejo

Persona — Identity verification for any use case, starting at $0

OpenSea — Ebay for cryptogoods. Buy and sell items on the blockchain.

Vervoe — Use simulations to hire the right people in 4 days, not 40

Engineer Worth — Interactive post to check your engineering time investments

Hourly Billing Is Nuts — Essays on the insanity of trading time for money

Pokemon Master Game! — Find the odd Pokemon out!

Year of Hustle — A free cheatsheet on starting a $10k product business

Claimdog — Find money you're owed. Get it back.

"The Bird Market" By Anton Chekhov — TFW You Learn More About Life From A Bird, Than From School

Core15 — Effective 15-minute core workouts on your iPhone

Instant Domain Search — See Domain Name Search Results As You Type

ConvertKit — Email marketing for authors

Spruce — Simple way to make tweets stand out with stunning images

AirPair — Connecting you instantly with the world's best programmers.

Building the Right Mobile App — A free email course on validating your mobile app ideas

Engineer Worth — Sanity-check your engineering investment decisions