Skip to content
Search Create account

DEV Community

DEV Community is a community of 850,636 amazing developers

We're a place where coders share, stay up-to-date and grow their careers.

Create account Log in
Twitter Facebook Github Instagram Twitch
Vladimir Klepov profile picture

Vladimir Klepov

A web developer who lives in Saint Petersburg and does React tricks for money. And I have a blog!

Location Saint Petersburg Joined Joined on  Personal website https://blog.thoughtspile.tech/ github website twitter website
Using global memoization in React
thoughtspile profile

Using global memoization in React

#react #hooks
Reactions 30 Comments
8 min read

Recent comments

Can we useRef, but without the .current? Let's try!

Kyle, thanks for noticing — dev.to seems to have some smart i...

Does coding become less fun when its a job?

Unless you're looking for trouble (coming up with crazy archi...

I made 100 more CSS loaders for your next project

For a minute, I thought you made 100 webpack-css-loaders and ...

Welcome Thread - v118

Hello! I'm a web developer, specializing in tricky front end ...

Good advice on JSX conditionals
thoughtspile profile

Good advice on JSX conditionals

#programming #frontend #react #jsx
Reactions 6 Comments
6 min read
Make useRef lazy — 4 ways
thoughtspile profile

Make useRef lazy — 4 ways

#javascript #react
Reactions 3 Comments
7 min read
Open source starter pack for JS devs
thoughtspile profile

Open source starter pack for JS devs

#javascript #opensource
Comments
8 min read
useEffect sometimes fires before paint
thoughtspile profile

useEffect sometimes fires before paint

#javascript #react #frontend #hooks
Reactions 1 Comments
5 min read
SemVer: The Tricky Parts
thoughtspile profile

SemVer: The Tricky Parts

#javascript #programming #opensource
Reactions 2 Comments
7 min read
Why I always wrap Context.Provider and useContext
thoughtspile profile

Why I always wrap Context.Provider and useContext

#react #programming #frontend #hooks
Reactions 2 Comments
4 min read
Can we useRef, but without the .current? Let's try!
thoughtspile profile

Can we useRef, but without the .current? Let's try!

#react #frontend #hooks #javascript
Reactions 2 Comments 2
11 min read
How to replace useState with useRef and be a winner
thoughtspile profile

How to replace useState with useRef and be a winner

#react #hooks #javascript
Reactions 4 Comments
8 min read
Thanks React, I'm fine with an imperative setInterval
thoughtspile profile

Thanks React, I'm fine with an imperative setInterval

#react #frontend #hooks #javascript
Reactions 2 Comments
7 min read
Are many useStates better than useState(object)?
thoughtspile profile

Are many useStates better than useState(object)?

#react #frontend #hooks #javascript
Reactions 8 Comments
8 min read
Using babel's transform-runtime? It may not work well without "version" option.
thoughtspile profile

Using babel's transform-runtime? It may not work well without "version" option.

#javascript #infra #babel
Comments
2 min read
How to destroy your app performance using React contexts
thoughtspile profile

How to destroy your app performance using React contexts

#programming #frontend #react #hooks
Reactions 5 Comments
8 min read
7 things you may not know about useState
thoughtspile profile

7 things you may not know about useState

#programming #frontend #react #hooks
Reactions 6 Comments
4 min read
Build better libraries, use dev warnings
thoughtspile profile

Build better libraries, use dev warnings

#programming #javascript #opensource #devrel
Reactions 1 Comments
4 min read
How we made our pre-commit check 7x faster
thoughtspile profile

How we made our pre-commit check 7x faster

#programming #javascript #typescript #eslint
Comments
3 min read
Cleaner ways to build dynamic JS arrays
thoughtspile profile

Cleaner ways to build dynamic JS arrays

#programmingjavascrip
Comments
4 min read
Go beyond eslint limits with these 3 tricks
thoughtspile profile

Go beyond eslint limits with these 3 tricks

#javascript #eslint
Reactions 2 Comments
4 min read
Become the master of your eslint with no-restricted-syntax
thoughtspile profile

Become the master of your eslint with no-restricted-syntax

#javascript #eslint
Reactions 5 Comments
3 min read
How to increase test coverage FAST
thoughtspile profile

How to increase test coverage FAST

#programming #testing
Reactions 4 Comments
4 min read
So you think you know everything about React refs
thoughtspile profile

So you think you know everything about React refs

#programming #frontend #react #hooks
Reactions 4 Comments
6 min read
I built grafar to visualize maths on the web
thoughtspile profile

I built grafar to visualize maths on the web

#javascript #math #visualization
Reactions 6 Comments
2 min read
Did I just build a better useCallback?
thoughtspile profile

Did I just build a better useCallback?

#programming #frontend #react #hooks
Reactions 2 Comments
4 min read
How useRef turned out to be useMemo's father
thoughtspile profile

How useRef turned out to be useMemo's father

#react #hooks #advanced
Reactions 6 Comments
2 min read
loading...