Skip to content
You must be logged in to sponsor colinhacks

Become a sponsor to Colin McDonnell

@colinhacks

Colin McDonnell

colinhacks
Seattle, WA

I like typesafety. I built and currently maintain Zod — a TypeScript schema validation library with advanced type inference. I also designed the first proof of concept of tRPC.

I got into open-source while trying to build a medical record software. The startup failed but the technical challenges I encountered have kept me busy for years :) Managing the complexity of an app with over 200 highly-connected tables made the limitations of current validation, API design, and state management tools exceedingly clear.

My open-source projects are tools I built to manage this complexity. I hope they're useful to anyone who wants to build apps in a type-safe, reliable way.

@colinhacks

This is roughly enough to keep me alive based on sponsorship income alone. A man can dream.

Featured sponsors

@liblaber
@neondatabase
@tryretool
@speakeasy-api
@stainless-api
@PropelAuth
@Deletype
@Infisical
@vpontis
@transloadit

Current sponsors 79

@illarionvk
@ferjul17
@jeroenvisser101
@johnrjj
@aboodman
@bjoerge
@colelawrence
@codediodeio
@Averylamp
@lukecarr
@TillaTheHun0
@nathanclevenger
@evilmartians
@ALMaclaine
@viktordanko
@mikedownesdev
@codecov
@AnandChowdhary
@FrontendMasters
@CptnFizzbin
@zwhitchcox
@petercool
@tobias-theobald
@hboon
@syntaxfm
@Reiss-Cashmore
@gzuidhof
@bravely
@alii
@thomasboyt
@noxify
Private Sponsor
@rtbenfield
@eyalch
@sortbyfirstname
@bill-kerr
@idreyn
@aulneau
@learnwithjason
@STORIS
@rogerchi
@joshuat
@imbhargav5
@llcorg
@ConnorSinnott
@remotion-dev
@masterborn
@kronodeus
@numeric-io
@Marcato-Partners
@seasonedcc
@transloadit
@whopio
@team-plain

Featured work

  1. colinhacks/zod

    TypeScript-first schema validation with static type inference

    TypeScript 34,724
  2. colinhacks/devii

    A developer blog starter for 2021 (Next.js + React + TypeScript + Markdown + syntax highlighting)

    TypeScript 500

Learn more about sponsoring developers and organizations.

Report abuse

76% towards 100 monthly sponsors goal

@idreyn @gzuidhof
@illarionvk @bravely @alii @Marcato-Partners @thomasboyt

idreyn and 75 others sponsor this goal

Select a tier

$ a month

Choose a custom amount.

$3 a month

Select

The Cup of Coffee Tier

Actually, I buy cheap coffee in bulk and it comes out to 21c per cup. So you're really getting me 14 cups of coffee a month! What a steal!

$9 a month

Select

The Lunch Tier

Roughly one Chipotle bowl — white rice, black beans, barbacoa, with medium and hot salsa, sour cream, a bit of cheese, and a tortilla on the side.

$19 a month

Select

The Fancy Dinner Tier 🍽️

Y'know, fancy like Applebee's.

$39 a month

Select

Bronze Tier 🥉

Get your logo in the "Bronze Sponsors" section of zod.dev and the README. You'll get ~600k impressions per month.

$99 a month

Select

Silver Tier 🥈

Get your logo and link of your choosing in the "SIlver Sponsors" section of zod.dev and the README. You'll get ~600k impressions per month.

$249 a month

Select

Gold Tier 🥇

Get your name, logo, and link of your choosing in the "Gold Sponsors" section of zod.dev and the README. You'll get ~600k impressions per month.

$499 a month

Select

Platinum Tier 💫

Get your name, logo, link, and tagline of your choosing in the "Platinum Sponsors" section of zod.dev and the README, plus opportunities for affiliate marketing partnerships and Zod integration support. You'll get ~600k impressions per month.