Leigh Halliday

Working at FlipGive writing Ruby and JavaScript.

Toronto, Canada Joined on Sep 11, 2017 https://www.leighhalliday.com

Leigh Halliday

Feb 2 '21

Charge Money in 15 Minutes with Stripe + Next.js

1 min read

MongoDB GeoJSON Schema Validation

Hello

Jul 8 '20

Building a word matching game in React using the Web Speech API (video)

Hey Slava! It should be in the description of the video on Yo...

May 29 '20

Google Maps - Interactive Maps in React (Video)

Hey Ilham! I think either this one: npmjs.com/package/google-...

Apr 10 '20

How SWR works behind the scenes

Great article, Julian!

Feb 24 '20

Mapbox - Interactive Maps in React (Video)

Ohhh yea! :D Thanks for watching!

Apr 18 '19

Mapbox - Interactive Maps in React (Video)

Thanks Jaimin! Glad you enjoyed it!

Apr 17 '19

Mapbox - Interactive Maps in React (Video)

Thank you, Kristi! I appreciate it!

Apr 16 '19

Mapbox - Interactive Maps in React (Video)

:) Glad you enjoyed it, Sung! I have quite a few more video...

Apr 16 '19

View all 9 comments

Leigh Halliday

Jan 29 '21

How to use Firebase's Realtime Database in React

1 min read

Leigh Halliday

Jan 15 '21

Next Level Next.js

#nextjs #react #graphql

1 min read

Leigh Halliday

Nov 17 '20

Next.js 10's Image Component

1 min read

Leigh Halliday

Nov 11 '20

Custom React Local Storage Hook

1 min read

Leigh Halliday

Oct 29 '20

Image Previews in React

1 min read

Leigh Halliday

Oct 20 '20

Image Uploads to Cloudinary in React with Drag & Drop

2 1

1 min read

Leigh Halliday

Oct 15 '20

Immutable Data Without Pain & Suffering

1 min read

Leigh Halliday

Oct 5 '20

Authentication in Next.js

1 min read

Leigh Halliday

Sep 29 '20

Creating a Rush Monorepo with a React App and Shared Component Library

1 min read

Leigh Halliday

Sep 23 '20

How I Manage State in React

1 min read

Leigh Halliday

Sep 22 '20

Public URLs on localhost with ngrok

1 min read

Leigh Halliday

Sep 19 '20

Using Prisma with Nexus Schema and Apollo Server

1 min read

Leigh Halliday

Sep 9 '20

Web Scraping in Node.js - Puppeteer, Cheerio, Fetch

#javascript #node #tutorial

13 2

1 min read

Leigh Halliday

Sep 3 '20

JSON.stringify(stuff, WTF, 2)

#javascript #react

7 1

1 min read

Leigh Halliday

Sep 1 '20

What the heck is Recoil state management for?

#react #tutorial

1 min read

Leigh Halliday

Aug 30 '20

Recoil - React State Management

#react #tutorial

6 1

1 min read

Leigh Halliday

Aug 17 '20

Apollo Client v3 Fullstack Next.js Setup with SSR + Nexus Schema

#graphql #react #tutorial

1 min read

Leigh Halliday

Aug 15 '20

Build your own GraphQL Resume with Next.js, Apollo Client + Server, Nexus Schema

#graphql #react #tutorial

1 min read

Leigh Halliday

Aug 11 '20

Follow along and build your own GraphQL Resume

#graphql #tutorial #react

1 min read

Leigh Halliday

Jul 31 '20

User Registration Form in React Tutorial (Video)

#react #tutorial

1 min read

Leigh Halliday

Jul 23 '20

Full Stack Next.js and MongoDB

#tutorial #javascript #mongodb #react

1 min read

Leigh Halliday

Jul 8 '20

MongoDB GeoJSON Schema Validation

#mongodb

8 3

2 min read

Leigh Halliday

Jul 5 '20

Deploying Next.js to Vercel with Environment Variables

#react #nextjs #vercel #tutorial

1 min read

Leigh Halliday

Jun 24 '20

Building a Backend for React with Next.js, Prisma, and Postgres

#react #node #postgres #prisma

1 min read

Leigh Halliday

Jun 18 '20

Posting Data to Server from React - Query Updates from Mutations

#react #tutorial #javascript

1 min read

Leigh Halliday

Jun 8 '20

Don't Mock Fetch (or Axios): Use Mock Service Worker and Test Like a User

#react #javascript #testing

55 1

1 min read

Leigh Halliday

May 28 '20

Building a word matching game in React using the Web Speech API (video)

#react #tutorial

8 3

1 min read

Leigh Halliday

May 19 '20

Google Maps & Google Places in React Tutorial

#tutorial #video #react #googlemaps

1 min read

Leigh Halliday

May 17 '20

Mocking Fetch in Jest Tutorial

#tutorial #testing #jest #fetch

5 min read

Leigh Halliday

May 15 '20

How to Mock Fetch Manually

#testing #tutorial #javascript

1 min read

Leigh Halliday

May 10 '20

Building a simple Slack / Node app (video)

#node #javascript #tutorial

1 min read

Leigh Halliday

May 3 '20

JS Fundamentals: Promise.all / Promise.any (video tutorial)

#javascript #tutorial #promise #node

1 min read

Leigh Halliday

May 2 '20

Drag n' Drop Files in React - Parsing CSVs

#react #csv #javascript #tutorial

1 min read

Leigh Halliday

Apr 24 '20

Reduce: 10 Different Examples (Video)

#javascript #tutorial

1 min read

Leigh Halliday

Apr 23 '20

Instagram Style Route as Modal in Next.js

#react #tutorial #nextjs

24 1

1 min read

Leigh Halliday

Apr 20 '20

Fetch props directly from the Database?!?! New Hooks in Next.js 9.3! (video)

#react #nextjs #tutorial

1 min read

Leigh Halliday

Apr 10 '20

Dark Mode w/ Custom React Hooks using Local Storage

#react #tutorial

1 min read

Leigh Halliday

Apr 6 '20

gqless: GraphQL Without GQL in React

#react #graphql #tutorial

1 min read

Leigh Halliday

Mar 25 '20

React Geospatial Visualization in kepler.gl

#react #javascript #tutorial

1 min read

Leigh Halliday

Mar 18 '20

React Query - Data Fetching Hooks

#react #tutorial #javascript

1 min read

Leigh Halliday

Mar 7 '20

React Router v6 Tutorial in 15 Minutes

#react #reactrouter #tutorial #router

1 min read

Leigh Halliday

Feb 24 '20

New Stripe Elements for React Package - A Tutorial

#react #stripe #tutorial

1 min read

Leigh Halliday

Feb 18 '20

That React Component Right Under Your Context Provider Should Probably Use React.memo

#react #context #memo #tutorial

1 min read

Leigh Halliday

Feb 16 '20

Using DataLoader to Avoid N+1 Queries in GraphQL

#graphql #dataloader #javascript #postgres

1 min read

Leigh Halliday

Feb 14 '20

GraphQL Pagination with Cursors in Apollo React

#graphql #react #apollo #pagination

1 min read

Leigh Halliday

Jan 22 '20

How to NOT render something in React (video)

#react #javascript

1 min read

Leigh Halliday

Jan 16 '20

Binary Search - Algorithms in JavaScript (Video)

#javascript #tutorial

1 min read

Leigh Halliday

Dec 31 '19

Mapbox Marker Clustering in React

#react #mapbox

1 min read

Leigh Halliday

Dec 16 '19

How does SWR work? - Remote Data Fetching in React with Hooks

#react #javascript

4 min read

Leigh Halliday

Dec 9 '19

Intro to MobX & React in 2020 (video)

#react #mobx #javascript

1 min read

Leigh Halliday

Sep 18 '19

Combining useContext with useReducer (video)

#react #javascript #redux #hooks

1 min read

Leigh Halliday

Sep 16 '19

React Hooks: useReducer (video)

#react #hooks #javascript #redux

1 min read

Leigh Halliday

Sep 7 '19

Share the development and design tools you use

1 min read

Leigh Halliday

Aug 13 '19

Forms in React with Formik (Video)

#react

1 min read

Leigh Halliday

Aug 6 '19

Forms in Vanilla React (Video)

#react

1 min read

Leigh Halliday

Jul 15 '19

Serverless OG Image (Video Series)

#serverless #node #javascript

1 min read

Leigh Halliday

Jun 26 '19

How to iterate over objects in JavaScript (video)

#javascript

1 min read

Leigh Halliday

Jun 17 '19

Intersection Observer API in React (Video)

#javascript #react

6 1

1 min read

Leigh Halliday

May 21 '19

Mocking GraphQL Queries in React & Apollo (Video)

#react #graphql #testing

1 min read

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Recent comments

MongoDB GeoJSON Schema Validation

Building a word matching game in React using the Web Speech API (video)

Google Maps - Interactive Maps in React (Video)

How SWR works behind the scenes

Mapbox - Interactive Maps in React (Video)

Mapbox - Interactive Maps in React (Video)

Mapbox - Interactive Maps in React (Video)

Mapbox - Interactive Maps in React (Video)