Hey, I'm Lydia Hallie

Hey, I'm Lydia Hallie

Software Engineer and Technical Content Specialist

Software Engineer and Technical Content Specialist

JavaScript Visualized
Closures

August 16, 2024・Video

React Conf
What's new in React 19

May 15, 2024・Conference Talk

JavaScript Visualized
Execution Contexts

May 7, 2024・Video

JavaScript Visualized
Event Loop

April 4, 2024・Video

Lydia Hallie
Event Loop

April 4, 2024・Blog Post

JavaScript Visualized
Promise Execution

March 24, 2024・Video

Lydia Hallie
Promise Execution

March 24, 2024・Blog Post

FrontendMasters
Advanced JavaScript Quiz

February 28, 2024・Course

Next.js Conf
Performance in React & Next.js

October 24, 2023・Conference Talk

Vercel
Cross-site Scripting Attacks

October 5, 2023・Blog Post

Vercel
CSRF attacks

September 29, 2023・Blog Post

Vercel
Images on the Web

September 26, 2023・Blog Post

Vercel
Optimizing Web Fonts

September 26, 2023・Blog Post

Vercel
First Input Delay (FID) vs. Interaction to Next Paint (INP)

September 26, 2023・Blog Post

Vercel
React 18 Perf Improvements

July 19, 2023・Blog Post

Vercel Ship
Streaming on the Web

June 22, 2023・Blog Post

Vercel Ship
Introducing Vercel Storage

May 1, 2023・Conference Talk

FrontendMasters
Advanced Web Dev Quiz

April 3, 2023・Course

Vercel
Streaming for Functions

March 28, 2023・Blog Post

Vercel
BTS of Vercel's Infrastructure

January 27, 2023・Blog Post

Lydia Hallie
Web Fonts in Next.js 13

December 7, 2022・Blog Post

Next.js Conf
Next.js 13 Keynote

October 25, 2022・Conference Talk

React India
Architecting a Scalable Infrastructure

September 2, 2022・Conference Talk

Vercel
Build your own web framework

September 13, 2022・Video

FrontendMasters
JavaScript & React Patterns

June 1, 2022・Course

Lydia Hallie
JavaScript Patterns

May 30, 2022・Workshop

DevX
Modern rendering patterns

May 5, 2022・Conference Talk

Lydia Hallie
Modern rendering patterns

May 4, 2022・Blog Post

Reactathon
Advanced Rendering Patterns

May 4, 2022・Conference Talk

Vercel
Next.js Performance Improvements

March 17, 2022・Blog Post

Vercel
Next.js Conf – Special Edition

June 15, 2021・Conference Talk

KodeKloud
PCAP – Python Certification Course

November 12, 2021・Course

Co-Author
Patterns.dev

September 26, 2021・Book

App.js Conf
Native for React Developers

May 18, 2021・Workshop

KodeKloud
Python Basics

March 13, 2021・Course

Reactathon
The V8 JavaScript Engine

December 22, 2020・Conference Talk

Next.js Conf
Incrementally Adopting Next.js

December 1, 2020・Conference Talk

KodeKloud
Understanding Git

August 18, 2020・Course

VueSchool
Modern JavaScript: ES6+

March 30, 2020・Course

Honeypot
Working Remote w/ Lydia Hallie

November 29, 2019・Documentary

Web Performance London
Web Performance Trivia

November 13, 2019 ・Conference Talk

Educative.io
Data Structures and Algorithms

November 13, 2019・Course