はてなブックマーク

How to analyze the Next.js app bundles Nov 23, 2019 Join the waiting lists Learn more about what's in your Next.js app bundles Next provides us a way to analyze the code bundles that are generated. Open the package.json file of the app and in the scripts section add those 3 new commands: "analyze": "cross-env ANALYZE=true next build", "analyze:server": "cross-env BUNDLE_ANALYZE=server next build",

Here are a few of the things I do: BOOTCAMP. Once a year I organize a coding bootcamp to teach you how to build modern Web Applications (next edition Q1 2024). SOLO LAB. I run this course and community to help you start a solopreneur business on the Internet (next edition someday in 2024). BOOKS. I wrote 16 coding ebooks you can download for free on JS Python C PHP etc etc etc. BLOG. I wrote 1600+

I wrote 17 books to help you become a better developer: C Handbook Command Line Handbook CSS Handbook Express Handbook Git Cheat Sheet (NEW) Go Handbook HTML Handbook JS Handbook Laravel Handbook Next.js Handbook Node.js Handbook PHP Handbook Python Handbook React Handbook SQL Handbook Svelte Handbook Swift Handbook You can download them all at $0 cost, all you need to do is subscribe to my newsle

Join the waiting lists IndexedDB is one of the storage capabilities introduced into browsers over the years. Here's an introduction to IndexedDB, the Database of the Web supported by all modern Browsers Introduction to IndexedDB Create an IndexedDB Database How to create a database Adding data into a store Adding data when the store is created, initializing it Adding data when the store is already

Books Download my 17 books 👇 Then, check out my courses list. I am organizing a bunch of super interesting courses in the near future!

How to use async/await in JavaScript Discover the modern approach to asynchronous functions in JavaScript. JavaScript evolved in a very short time from callbacks to Promises, and since ES2017 asynchronous JavaScript is even simpler with the async/await syntax Introduction Why were async/await introduced? How it works A quick example Promise all the things The code is much simpler to read Multiple

Getting started with Go CPU and memory profiling The Go ecosystem provides a very easy way to profile your applications. I’ll explain profiling using a package by Dave Cheney which makes programs very easy to debug, by adding a one-liner to our main(). All you need to get started is follow these X easy steps. CPU Profiling Step #1: download github.com/pkg/profile Can’t be simpler than running go g

I help people learn to code.

A list of cool Chrome DevTools Tips and Tricks The Chrome DevTools provide an amazing set of tools to help you develop on the Web platform. Here are a few tips you might not know yet Drag and Drop in the Elements panel Reference the currently selected element in the Console Use the value of the last operation in the Console Add CSS and edit the element state Find where a CSS property is defined Sa