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Tag: JavaScript

About async functions

Jul 23, 2021, 6 min read

About async functions

JavaScript, TypeScript

Avoiding Hydration Mismatches with useSyncExternalStore

Feb 21, 2024, 6 min read

Avoiding Hydration Mismatches with useSyncExternalStore

ReactJs, JavaScript, SSR, hydration

Automatic Query Invalidation after Mutations

May 25, 2024, 8 min read

Automatic Query Invalidation after Mutations

ReactJs, React Query, TypeScript, JavaScript

Avoiding useEffect with callback refs

Aug 14, 2022, 5 min read

Avoiding useEffect with callback refs

ReactJs, JavaScript, TypeScript

Breaking React Query's API on purpose

Apr 16, 2023, 10 min read

Breaking React Query's API on purpose

ReactJs, React Query, JavaScript, TypeScript, API Design

Calling JavaScript from TypeScript

Sep 4, 2020, 5 min read

Calling JavaScript from TypeScript

TypeScript, JavaScript, JsDoc

Component Composition is great btw

Sep 21, 2024, 7 min read

Component Composition is great btw

JavaScript, TypeScript, React

Concurrent Optimistic Updates in React Query

Apr 28, 2025, 7 min read

Concurrent Optimistic Updates in React Query

ReactJs, React Query, Mutations, TypeScript, JavaScript

Effective React Query Keys

Jun 13, 2021, 6 min read

Effective React Query Keys

ReactJs, React Query, JavaScript, TypeScript

Flow to TypeScript migration journey

Jan 4, 2021, 7 min read

Flow to TypeScript migration journey

JavaScript, TypeScript, Flow, ReactJs

Hooks, Dependencies and Stale Closures

Apr 24, 2022, 8 min read

Hooks, Dependencies and Stale Closures

JavaScript, TypeScript, ReactJs, Hooks

How Infinite Queries work

Sep 14, 2024, 7 min read

How Infinite Queries work

ReactJs, React Query, TypeScript, JavaScript

Inside React Query

Dec 3, 2022, 5 min read

Inside React Query

ReactJs, React Query, TypeScript, JavaScript

Introducing XState Store

Aug 1, 2024, 5 min read

Introducing XState Store

JavaScript, TypeScript, State Management, XState

Leveraging the Query Function Context

Oct 26, 2021, 7 min read

Leveraging the Query Function Context

ReactJs, React Query, JavaScript, TypeScript

Mastering Mutations in React Query

Oct 9, 2021, 10 min read

Mastering Mutations in React Query

ReactJs, React Query, JavaScript, TypeScript

No love for boolean parameters

Feb 28, 2021, 5 min read

No love for boolean parameters

JavaScript, TypeScript, ReactJs

Offline React Query

Feb 5, 2022, 6 min read

Offline React Query

ReactJs, React Query, JavaScript, TypeScript

On naming things

Dec 8, 2020, 6 min read

On naming things

principles, ReactJs, JavaScript, TypeScript

optional vs. undefined

Feb 19, 2022, 5 min read

optional vs. undefined

TypeScript, JavaScript, ReactJs, React Query

OSS Feature Decision Tree

Feb 18, 2023, 7 min read

OSS Feature Decision Tree

JavaScript, TypeScript, React Query, Remeda, OSS

Placeholder and Initial Data in React Query

Aug 9, 2021, 5 min read

Placeholder and Initial Data in React Query

ReactJs, React Query, JavaScript, TypeScript

Please Stop Using Barrel Files

Jul 26, 2024, 5 min read

Please Stop Using Barrel Files

JavaScript, TypeScript

React 19 and Suspense - A Drama in 3 Acts

Jun 16, 2024, 10 min read

React 19 and Suspense - A Drama in 3 Acts

ReactJs, React Query, Suspense, JavaScript

React Query and Forms

Apr 10, 2022, 7 min read

React Query and Forms

ReactJs, React Query, TypeScript, JavaScript

React Query and React Context

Jul 22, 2023, 8 min read

React Query and React Context

ReactJs, React Query, React Context, JavaScript, TypeScript

React Query as a State Manager

Aug 20, 2021, 9 min read

React Query as a State Manager

ReactJs, React Query, JavaScript, TypeScript

React Query Data Transformations

Mar 10, 2021, 6 min read

React Query Data Transformations

ReactJs, React Query, JavaScript, TypeScript

React Query Error Handling

Sep 10, 2021, 6 min read

React Query Error Handling

ReactJs, React Query, JavaScript, TypeScript

React Query FAQs

Jun 24, 2022, 12 min read

React Query FAQs

ReactJs, React Query, TypeScript, JavaScript, FAQ

React Query meets React Router

Aug 28, 2022, 9 min read

React Query meets React Router

ReactJs, React Query, React Router, TypeScript, JavaScript

React Query Render Optimizations

Mar 20, 2021, 6 min read

React Query Render Optimizations

ReactJs, React Query, JavaScript, TypeScript

React Query - The Bad Parts

Dec 28, 2024, 1 min read

React Query - The Bad Parts

ReactJs, React Query, Talk, TypeScript, JavaScript

Ref Callbacks, React 19 and the Compiler

Dec 8, 2024, 6 min read

Ref Callbacks, React 19 and the Compiler

ReactJs, JavaScript, TypeScript

Refs, Events and Escape Hatches

Sep 17, 2022, 5 min read

Refs, Events and Escape Hatches

JavaScript, TypeScript, ReactJs, Hooks

Seeding the Query Cache

Oct 22, 2022, 7 min read

Seeding the Query Cache

ReactJs, React Query, TypeScript, JavaScript, Suspense

Simplifying useEffect

Jan 23, 2021, 5 min read

Simplifying useEffect

ReactJs, useEffect, JavaScript, TypeScript

Status Checks in React Query

Mar 27, 2021, 4 min read

Status Checks in React Query

react, React Query, JavaScript, TypeScript

Testing React Query

Apr 4, 2021, 6 min read

Testing React Query

ReactJs, React Query, JavaScript, TypeScript

The Query Options API

Jan 17, 2024, 6 min read

The Query Options API

ReactJs, React Query, TypeScript, JavaScript

The Uphill Battle of Memoization

Sep 30, 2023, 7 min read

The Uphill Battle of Memoization

React, JavaScript, Memo, Performance

The Useless useCallback

Jul 28, 2025, 8 min read

The Useless useCallback

React, JavaScript, useCallback, Performance

Things to know about useState

Feb 13, 2021, 5 min read

Things to know about useState

React, useState pitfalls, JavaScript, TypeScript

Thinking in React Query

Jun 7, 2023, 1 min read

Thinking in React Query

ReactJs, React Query, Talk, TypeScript, JavaScript

Type-safe React Query

Jan 7, 2023, 8 min read

Type-safe React Query

ReactJs, React Query, TypeScript, JavaScript

Using WebSockets with React Query

Jun 6, 2021, 6 min read

Using WebSockets with React Query

ReactJs, React Query, JavaScript, TypeScript

Why I don't like reduce

Sep 9, 2020, 4 min read

Why I don't like reduce

JavaScript, TypeScript, Array, reduce

Why You Want React Query

Nov 7, 2023, 8 min read

Why You Want React Query

ReactJs, React Query, JavaScript, useEffect

You Might Not Need React Query

May 20, 2023, 6 min read

You Might Not Need React Query

ReactJs, React Query, NextJs, JavaScript, Server Components