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Optional static type-checking for JavaScript.

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React Error Boundary: A Guide to Gracefully Handling Errors

React Error Boundary: A Guide to Gracefully Handling Errors

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3 min read
Mappables in typescript

Mappables in typescript

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7 min read
Getting Started with TypeScript: Types

Getting Started with TypeScript: Types

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2 min read
LeetCode Meditations — Chapter 8: Heap/Priority Queue

LeetCode Meditations — Chapter 8: Heap/Priority Queue

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6 min read
Thoughts about SOLID - The Letter "S"

Thoughts about SOLID - The Letter "S"

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8 min read
Thoughts about SOLID - The Letter "O"

Thoughts about SOLID - The Letter "O"

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6 min read
Middlewares in Nest.js: Like a Piece of Cake 🍰

Middlewares in Nest.js: Like a Piece of Cake 🍰

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2 min read
Using Valibot for Recursive Schema Validation

Using Valibot for Recursive Schema Validation

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1 min read
Refactoring: The Hard Parts

Refactoring: The Hard Parts

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6 min read
Day 6: HTTP Client in Angular

Day 6: HTTP Client in Angular

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2 min read
Reflexões sobre SOLID - A Letra "O"

Reflexões sobre SOLID - A Letra "O"

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7 min read
Exploring the Power of Union and Intersection Types in TypeScript

Exploring the Power of Union and Intersection Types in TypeScript

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2 min read
Boosting UX: How I Transformed Data Management in Our App with this lib

Boosting UX: How I Transformed Data Management in Our App with this lib

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2 min read
Exploring TypeScript Decorators: A Deep Dive into Metadata and Annotations

Exploring TypeScript Decorators: A Deep Dive into Metadata and Annotations

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2 min read
The lowcode CRM form builder

The lowcode CRM form builder

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1 min read
Supabase helper for better RPC function typing with jsonb fields

Supabase helper for better RPC function typing with jsonb fields

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2 min read
Chess Game Application Tutorial

Chess Game Application Tutorial

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1 min read
Algebraic structures in FP

Algebraic structures in FP

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7 min read
Setup a simple Node Typescript Project in 5 minutes - 2024 edition

Setup a simple Node Typescript Project in 5 minutes - 2024 edition

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3 min read
Testing with ReactJS + Typescript, Jest and ViteJS

Testing with ReactJS + Typescript, Jest and ViteJS

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5 min read
Prefer strict types in Typescript

Prefer strict types in Typescript

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3 min read
ReactTS: Is React.FC really necessary?

ReactTS: Is React.FC really necessary?

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4 min read
Message queue with Socket.io

Message queue with Socket.io

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3 min read
AWS — Properly delete messages between Lambdas and SQS Queues

AWS — Properly delete messages between Lambdas and SQS Queues

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3 min read
How to use React `forwardRef` with TypeScript!

How to use React `forwardRef` with TypeScript!

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3 min read
Mastering Code Quality: Setting Up ESLint with Standard JS in TypeScript Projects

Mastering Code Quality: Setting Up ESLint with Standard JS in TypeScript Projects

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14 min read
Having a type system is more productive

Having a type system is more productive

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1 min read
Angular - Lazy ngFor when you only need N elements to start

Angular - Lazy ngFor when you only need N elements to start

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2 min read
Protect Your API-Endpoints in Next.js 14 with the Chain of Responsibility Pattern.

Protect Your API-Endpoints in Next.js 14 with the Chain of Responsibility Pattern.

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4 min read
LeetCode Meditations: Serialize and Deserialize Binary Tree

LeetCode Meditations: Serialize and Deserialize Binary Tree

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6 min read
Introducing nebula-http-resiliency

Introducing nebula-http-resiliency

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1 min read
React Query Retry explained

React Query Retry explained

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3 min read
Maximizing the Use of EC2 Instance Connect Endpoint with CDK

Maximizing the Use of EC2 Instance Connect Endpoint with CDK

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5 min read
How to Focus an Input Field with a Hotkey in React

How to Focus an Input Field with a Hotkey in React

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2 min read
Typed E2E test IDs

Typed E2E test IDs

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3 min read
Debate about dynamic vs static is pointless

Debate about dynamic vs static is pointless

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2 min read
Say Goodbye to Redundancy with Spring2TS: A Developer’s Dream Come True

Say Goodbye to Redundancy with Spring2TS: A Developer’s Dream Come True

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2 min read
Typealias vs Interface in TypeScript: Which to use in 2024.

Typealias vs Interface in TypeScript: Which to use in 2024.

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2 min read
How to Process Events Exactly-Once with Kafka and DBOS

How to Process Events Exactly-Once with Kafka and DBOS

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4 min read
GraphQL Request Cancellation in JavaScript

GraphQL Request Cancellation in JavaScript

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7 min read
A quick guide to Next.js setup

A quick guide to Next.js setup

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4 min read
LeetCode Meditations: Kth Smallest Element in a BST

LeetCode Meditations: Kth Smallest Element in a BST

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3 min read
Turn FHIR Dosage into human readable text in your wanted language and much more with fhir-dosage-utils

Turn FHIR Dosage into human readable text in your wanted language and much more with fhir-dosage-utils

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1 min read
I feel lost...

I feel lost...

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1 min read
Integration Testing in Obsidian

Integration Testing in Obsidian

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11 min read
LeetCode Meditations: Validate Binary Search Tree

LeetCode Meditations: Validate Binary Search Tree

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3 min read
Node Test Runner vs Bun Test Runner (with TypeScript and ESM)

Node Test Runner vs Bun Test Runner (with TypeScript and ESM)

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3 min read
E2E Testing with ExpressoTS and SuperTest

E2E Testing with ExpressoTS and SuperTest

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3 min read
Typescript static typing mess

Typescript static typing mess

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1 min read
Day 4: React State and Hooks

Day 4: React State and Hooks

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3 min read
An OIDC authentication library that supports self hosting and has complete test cases

An OIDC authentication library that supports self hosting and has complete test cases

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1 min read
Setup React Typescript with Vite & ESLint

Setup React Typescript with Vite & ESLint

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4 min read
Type Guards & Type Assertions

Type Guards & Type Assertions

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7 min read
Random way of making a console snake by a random 👍️😃

Random way of making a console snake by a random 👍️😃

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2 min read
The ultimate Node Test Runner + TypeScript + ENV variables guide

The ultimate Node Test Runner + TypeScript + ENV variables guide

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2 min read
Understanding TypeScript Method Decorators

Understanding TypeScript Method Decorators

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2 min read
Setting Up Express development environment (Typescript, Eslint, Prettier)

Setting Up Express development environment (Typescript, Eslint, Prettier)

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2 min read
API using Deno and ElyasiaJS

API using Deno and ElyasiaJS

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1 min read
Group routes according to the categories and apply different layouts with layout.tsx in NextJs App Routing.

Group routes according to the categories and apply different layouts with layout.tsx in NextJs App Routing.

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3 min read
LeetCode Meditations: Binary Tree Level Order Traversal

LeetCode Meditations: Binary Tree Level Order Traversal

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3 min read
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