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Hi, I'm Stephan 👋

I work on a closed-source business-to-business collaboration platform, and create and maintain open source projects in my spare time.

Projects that I'm currently working on are:

module name description
graphql-args Extract query fields & arguments from the graphql ast
jest-partial Partial Matcher for Jest Expect
leaflet-geosearch (Leaflet) GeoSearch / GeoCode provider
spin-delay Smart spinner helper for React, to manage the duration of loading states
unimported Find unused source files in javascript / typescript projects.
where-broke Find the version of a dependency that broke your tests
@rakered/accounts A Meteor compatible accounts module for managing user accounts in mongodb
@rakered/email An easy way to build emails using react and send them using nodemailer
@rakered/errors Convenient custom errors matching http status code
@rakered/forms Tiny helper to help with (uncontrolled) form submissions
@rakered/hash A tiny, zero dependency, isomorphic SHA256 hashing algorithm
@rakered/mongo A tiny but elegant wrapper around the native mongodb driver for node.js
web apps description Check if your (users) browser is still supported by your (favorite) websites. Forms for Static Pages — Collect info from users without a server or back-end code. Simple and complete DOM testing playground that encourage good testing practices. A Tailwind Studio that empowers you to build professional, custom designs, in a completely visual canvas.

ps. just in case you're using or checking any of my projects 👆 or pinned repo's below 👇, I'd love to hear what you think of them. Mention me at twitter?

Thanks for all that sponsor my work:


  1. Simple and complete DOM testing playground that encourage good testing practices.

    JavaScript 589 41

  2. A geocoding/address-lookup library supporting various api providers.

    TypeScript 739 232

  3. A CLI utility that helps finding breaking module versions using binary search and automated tests.

    JavaScript 93 4

  4. Define action constants for Redux

    JavaScript 176 10

  5. Find and fix dangling files and unused dependencies in your JavaScript projects.

    TypeScript 452 27

  6. The open source components from

    TypeScript 25 2

1,256 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Mon Wed Fri

Contribution activity

October 2021

Created 1 repository

Created a pull request in smeijer/next-runtime that received 1 comment

feat: add support for middleware

resolves: #21 Copy from the updated docs: Middlewares are applied using the onion model, which allows you to wrap the request handlers. When retur…

+1,761 −1,213 1 comment
Opened 3 other pull requests in 2 repositories
Reviewed 5 pull requests in 2 repositories

Created an issue in mswjs/msw that received 1 comment

Request stuck in pending state / promise never resolves

Environment Request handlers // Example of declaration. Provide your code here. import { setupServer } from 'msw/node' import { rest } from 'msw' c…

1 comment
Opened 1 other issue in 1 repository
smeijer/next-runtime 1 open
51 contributions in private repositories Oct 1 – Oct 15

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