Jack Herrington

Webpack 5 Start Kit for React

WP5 Federated Module intro video code

Single SPA on Federated Modules

Pie chart dashboard using Webpack 5 Federated Modules

Porting the WP5 Intro Code to Antd

Webpack 5 CMS Proof Of Concept

CLI app to create Module Federation applications

Depth of field simulator

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Code for "Micro Frontends From Beginner to Expert"

Code for choosing a state manager for React

No BS TS (Typescript) example code

nextjs-state-management video code

Code for the tRPC on the App Router video

Code for the Freecodecamp state video

MCP Client and Server demo

Code for a Next-Auth on App Router video

Declarative routing demo for NextJS

Example code for a real time chat system with GraphQL subscriptions

next-gql-dogs code for the NextJS + GraphQL + Typescript Blueprint video

Code for the Vite Module Federation introduction video.

Cookbook for LLMs with test suite

notetaker app

Movies example with Payload 3.0

Typescript for hooks in React

A Redux/NextJS 13 example using the App directory

Todo lists four ways

Code for the TypeScript React Testing Video

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Streaming server actions without the AI

MCP-UI on TanStack code

Example code for MFE routing, shared state, build-time & runtime deploy video

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Game zone MFE demonstration

Redux Toolkit Query vs React Query video source code

compiler-repl

Non-federated and Federated e-Commerce applications.

Legend State on NextJS

CSR, SSR and SSG on NextJS

Code for Micro-Frontend in 10 minutes

Code for the state management for Module Federation video

Solid Chrome Extension template

Jotai Rebuild

Diffs NextJS project changes to create a ShadCN update JSON spec

Code for a video on Next-Auth v5 beta.

Astro, HTMX, Alpine and Tailwind Wordle

Every day of the Introduction to React course

Code for the mastering context video

Introduction to tRPC code

A simple Qwik voting application to demonstrate Qwiks features

HTMX Demo for React Devs

DIY (Do It Yourself) - MCP (Model Context Protocol)

ShadCN Differ demo code

TanStack Start with Better Auth

Completed code for Micro-FEs Simplified

Code for Practical Module Federation 2.x

Code for the streaming structured output vdeo

Command line utility to convert Tailwind code coming in on STDIN to Panda on STDOUT

Streaming movies example

Code for local state management alternatives for React

Demo of TanStack Start and Payload CMS

React + RxJS video code

Code for NextJS to Astro video

react-streaming video code

TanMaxx using 17 TanStack Projects

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Code for a video on using NextJS, Ollama, and Vercel's AI library to develop AI apps for free

Code for NX Monorepo with Express and NextJS

Streaming server actions to show Spotify albums

Realtime chat with Supabase is Supa-easy

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Demo code for Clerk v5 Roles and Permissions

A converter to take Bootstrap mockups and turn them into reactstrap code

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Vanilla-Extract Turborepo Design System Guide

TanStack + AI SDK v5 code

Webpack 5 starter kit for Typescript

HTMX and NextJS Streaming AI examples

Code for the Redux Sagas vs Redux Toolkit Query video

Starting point for Todo state manager comparison videos

A comparative look at server actions vs APIs

Fixing NextJS 13's N+1 Problem code

HTMX+Spotify

Javascript Music project

Finished code for Micro-FEs Simplified on Vue

Simple fullstack photos app with One

An OpenSCAD web rendered with customization that supports WebMCP

WebMCP demo code

Pokemon MFE with Angular and NX

Finished version of the video code

Arrays made easy series code

Static/dynamic YouTube catalog based on Astro 2

Sci-Fi themes for the Warp terminal app

Local sync demo with Legend State

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Attack of the gigantic react components

Code for the redux listeners video

Start tRPC examples

Module Federation for TypeScript

D&D example with AstraDB for 4 Devs 1 App

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Multi-user AI enabled chat dinner application

A simple demo of stylex

A multithreading example using worker threads

Pokemon Deck Builder using Radix Themes, NextJS, Sqlite and AuthKit

Auth demo on Convex + TanStack Start

Micro FEs Simplified Starter Kit

Code for the Solid-JS + GraphQL video

Astro Container Queries video code

AI example using Astro

Code for the NextJS 13 cache/use video

Type safe patters for analytics

Tanstack vs NextJS: Battle server function

Code for the background rater Inngest video

Micro-FEs simplified for Vue starting point

Code to try out Gemini AI in the browser

Test cases for sibling suspenses in React 19

simple-flags

JSON.stringify and JSON.parse alternatives

TanStack Start SSR/RSC variants

React Native DESKTOP application on MacOS with AI chat and MCP support

Three NextJS caching variations video code

LLM NextJS Pages Converter Doc test

Three TanStack Query Features video code

Super simple TanStack Start MCP server

A mobile first carousel for K K Slider album covers using Framer motion

Simple chat app

Performance Chrome Extension

Code for the Raect-Native RSCs with Expo video

LLM Generative UI with Database Access Demo

Code for the useOptimistic video

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Capnweb + TanStack Start

Stop using useEffect with Redux and use listeners instead!

House Of The Dragon AI

Alternatives for folks looking to jump off of Recoil

AI Pet Finder

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component-analyzer

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App Router/Pages Speed Comparison

Create TanStack App + Start + Tailwind

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AI assistant example

Postman with TanStack MCP

React's New ViewTransition component

Game Search example for React Summit

Example code for Records and Tuples video

Test application for agentic memory

tanstack-start-ssr video code

TanStack DB test 1

Server islands demo code

Code for the Valibot VS Zod video

Rollup starter project for React

App Router state manager test bed

TanStack Start + MongoDB Vector Searching with AutoEmbed

TanStack Start Partial Page Caching demo

Bit eCommerce experiment

Code for video on Tanstack Router

Cheesesteak MCP HTTP + auth demo

TanStack Capn'Web Auction House

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

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Web and Native shared store experiment

An simple blog to use as an example to demonstrate deployments and infrastructure with NextJS

Microsoft TanStack Demo

Design tokens example code

MCP Intro project

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Resume with AI chatbot and MCP

Sevalla TanStack Start test

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Next generation frontend tooling. It's fast!

🤖 Fully typesafe Router for React (and friends) w/ built-in caching, 1st class search-param APIs, client-side cache integration and isomorphic rendering.

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Silly Tanstac Start building CLI proto

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Monster lookup using MCP

Simple Chrome extension that highlights keywords on Hacker News

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The documentation and specification for the Model Context Protocol (MCP)

WebMCP Declarative API todo example

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Visual Haggard redo

Agentic memory with TanStack AI and Oracle 26ai

Technical resources for AI developers to build applications, agents, and systems using Oracle AI Database and OCI services

An app that shows initial flicker on SSR render and client hydration

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Kaddidlehopper templates

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AI Chat test app

A CSS4 and CSS5 full features gradient generator. Join the Discord https://discord.gg/nm4mkWxF

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SPA mode test

Fixing excessive re-renders with react-scan and zustand