Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

NikoLight is a DIY ambient light project specialized for cars. It is based on a ESP32 microcontroller board and completely open source. Please feel free to support the project by contributing to it.

DynamoDB access and management for one table designs with NodeJS

A 'CSS reset' for TypeScript, improving types for common JavaScript API's

Execute Gitlab jobs on auto-scaled EC2 instances using the Docker Machine executor.

Container runtimes on macOS (and Linux) with minimal setup

Lightweight and type-safe query builder for DynamoDB and TypeScript

Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

A JavaScript library to position floating elements and create interactions for them.

Powertools for AWS is a developer toolkit to implement Serverless best practices and increase developer velocity.

The highly customizable and versatile GraphQL client with which you add on features like normalized caching as you grow.

React Hooks — 👍

AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Fu…

VSCode extension to turn TypeScript errors into plain English

A high-functionality spreadsheet UI library built for modern frontend apps. React-first, extensible, and framework-adaptable via wrapper architecture.

A fake S3 server written in NodeJs

CSS-in-JS with ahead-of-time compilation ⚡️

Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.

Keyboard shortcuts interface for your website. Working with static HTML, Vanilla JS, Vue, React, Svelte.

A macOS setup guide specific to front-end development.

[Not Actively Maintained] CSS-in-JS with near-zero runtime, SSR, multi-variant support, and a best-in-class developer experience.

Rich-text editor with AI, MCP, and shadcn/ui

A Next.js authentication starter built with Tailwind and AWS Amplify

Authentication for the Web.

Custom module resolver plugin for Babel

Plugin for cypress. Logs to terminal and files, mimicking cypress UI.

Various recipes for testing common scenarios with Cypress

A simple Node.js Gmail client which checks the inbox for message existence

a JavaScript library which is built to easily customize and use the SVG Icons with a blaze.