06. Optimize Rendering/02. Custom Comparator (🏁 solution)

Custom Comparator

Loading "Custom Comparator (🏁 solution)"

👨‍💼 Great! The performance is better! Unfortunately, that custom comparator is kinda complex. I wonder if we could simplify it a bit...

← Previous Next →

Edit on GitHubEdit this page on GitHub

problem solution diff chat

⚡Performance
Issue with react devtools
mati.torreblanca 🚀:
Hey everyone! I recently started with the performance lessons. I opened the react devtools extension...
✅1
8 · 4 days ago
General
Launch editor error: Could not open 'index.html' from:'playground' in the editor.
Japhet 🚀 🏆:
I'm encountering an issue when trying to open a link from the file list. The error message I receive...
✅1
15 · a month ago
General
Launch editor error: spawn code ENOENT
Andrew Elans 🌌 🚀:
Clicking index.html gives this error in VS Code. Both from Chrome and Safari. Anyone?
✅2
6 · 3 days ago
General
Welcome to EpicReact.dev! Say Hello 👋
Kent C. Dodds ◆ 🚀🏆🌌:
Welcome to the first of many posts in the EpicReact.dev channel! Take a moment to introduce yourself...
🚀5
46 · a month ago
⚡Performance
⚛️Fundamentals
Clarification on Calling Components as Interpolated Function Calls
sethwbarton 🚀:
TL;DR: Is there any reason to prefer the JSX syntax over the interpolation syntax? Is one more perfo...
✅1
8 · a month ago
General
AI Assistant?
John 🚀:
Kent has mentioned an AI assistant that he's using in VSCode. Is there any detail on what that is an...
✅2
2 · a month ago
General
Script to save playground folder
larissapissurno 🚀:
Hi all, I personally like to take notes on the playground files, so in order to not lose this notes ...
✅1
2 · a month ago
General
Runninng Learning app on iPad?
marcus_polonus 🚀:
Hi all, Did anyone managed to setup learning app on iPad? I tried to use codesandbox, but when I am...
✅1
1 · 2 months ago
General
⚛️Fundamentals
Error boundary good practice
Lloren 🚀:
I have always wondered if the error boundary is there a limit of error boundary that you can impleme...
✅1
1 · a month ago
General
Received this error when running the setup script for React Fundamentals
ChrisP 🚀:
Hey guys, I am completely blocked at the moment. When I clone and run the setup for react fundamenta...
✅1
2 · a month ago
General
Unexpected server error (workshop-app does not load onboarding step)
Matias 🌌 🚀:
Hey! 👋 I installed the free workshop "Build React Hooks" last week with no issues. Yesterday, whe...
✅1
3 · a month ago
General
Eye opening moment in 05/06 („satisfies“ operator of typescript)
Chrigi 🚀:
Up until today I was not aware that having the type annotation on a variable is actually a type-cast...
🙌2
✅1
2 · a month ago
General
Failed to fetch dynamically imported module...
FacuPerezM:
I am getting this error out of nowhere, in the 'test' tab inside the Workshop app. ``` Failed to f...
✅1
3 · 2 months ago
General
Epicshop not saving the video resolution
Toni 🚀 🌌:
Playback speed and caption settings are saved, but the video resolution always defaults to auto. Is ...
✅1
7 · 2 months ago
General
Clicking an exercise file launch VIM instead of VS Code
DBattou 🚀:
I started going through the workshops, everything is setup and working fine except for opening a fil...
✅1
2 · 2 months ago

Create Post